blinker / firefox.plugin / data / jquery-1.11.1.js @ e75d6b65
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| 1 | a03cd52e | Thies Pfeiffer | /*!
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| 2 | * jQuery JavaScript Library v1.11.1
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| 3 | * http://jquery.com/
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| 4 | *
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| 5 | * Includes Sizzle.js
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| 6 | * http://sizzlejs.com/
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| 7 | *
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| 8 | * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
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| 9 | * Released under the MIT license
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| 10 | * http://jquery.org/license
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| 11 | *
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| 12 | * Date: 2014-05-01T17:42Z
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| 13 | */
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| 14 | |||
| 15 | (function( global, factory ) {
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| 16 | |||
| 17 | if ( typeof module === "object" && typeof module.exports === "object" ) { |
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| 18 | // For CommonJS and CommonJS-like environments where a proper window is present,
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| 19 | // execute the factory and get jQuery
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| 20 | // For environments that do not inherently posses a window with a document
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| 21 | // (such as Node.js), expose a jQuery-making factory as module.exports
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| 22 | // This accentuates the need for the creation of a real window
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| 23 | // e.g. var jQuery = require("jquery")(window);
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| 24 | // See ticket #14549 for more info
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| 25 | module.exports = global.document ? |
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| 26 | factory( global, true ) :
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| 27 | function( w ) {
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| 28 | if ( !w.document ) {
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| 29 | throw new Error( "jQuery requires a window with a document" ); |
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| 30 | } |
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| 31 | return factory( w );
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| 32 | }; |
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| 33 | } else {
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| 34 | factory( global ); |
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| 35 | } |
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| 36 | |||
| 37 | // Pass this if window is not defined yet
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| 38 | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
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| 39 | |||
| 40 | // Can't do this because several apps including ASP.NET trace
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| 41 | // the stack via arguments.caller.callee and Firefox dies if
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| 42 | // you try to trace through "use strict" call chains. (#13335)
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| 43 | // Support: Firefox 18+
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| 44 | //
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| 45 | |||
| 46 | var deletedIds = [];
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| 47 | |||
| 48 | var slice = deletedIds.slice;
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| 49 | |||
| 50 | var concat = deletedIds.concat;
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| 51 | |||
| 52 | var push = deletedIds.push;
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| 53 | |||
| 54 | var indexOf = deletedIds.indexOf;
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| 55 | |||
| 56 | var class2type = {};
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| 57 | |||
| 58 | var toString = class2type.toString;
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| 59 | |||
| 60 | var hasOwn = class2type.hasOwnProperty;
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| 61 | |||
| 62 | var support = {};
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| 63 | |||
| 64 | |||
| 65 | |||
| 66 | var
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| 67 | version = "1.11.1",
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| 68 | |||
| 69 | // Define a local copy of jQuery
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| 70 | jQuery = function( selector, context ) { |
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| 71 | // The jQuery object is actually just the init constructor 'enhanced'
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| 72 | // Need init if jQuery is called (just allow error to be thrown if not included)
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| 73 | return new jQuery.fn.init( selector, context ); |
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| 74 | }, |
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| 75 | |||
| 76 | // Support: Android<4.1, IE<9
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| 77 | // Make sure we trim BOM and NBSP
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| 78 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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| 79 | |||
| 80 | // Matches dashed string for camelizing
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| 81 | rmsPrefix = /^-ms-/,
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| 82 | rdashAlpha = /-([\da-z])/gi,
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| 83 | |||
| 84 | // Used by jQuery.camelCase as callback to replace()
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| 85 | fcamelCase = function( all, letter ) { |
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| 86 | return letter.toUpperCase();
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| 87 | }; |
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| 88 | |||
| 89 | jQuery.fn = jQuery.prototype = {
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| 90 | // The current version of jQuery being used
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| 91 | jquery: version,
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| 92 | |||
| 93 | constructor: jQuery,
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| 94 | |||
| 95 | // Start with an empty selector
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| 96 | selector: "", |
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| 97 | |||
| 98 | // The default length of a jQuery object is 0
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| 99 | length: 0, |
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| 100 | |||
| 101 | toArray: function() { |
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| 102 | return slice.call( this ); |
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| 103 | }, |
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| 104 | |||
| 105 | // Get the Nth element in the matched element set OR
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| 106 | // Get the whole matched element set as a clean array
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| 107 | get: function( num ) { |
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| 108 | return num != null ? |
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| 109 | |||
| 110 | // Return just the one element from the set
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| 111 | ( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
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| 112 | |||
| 113 | // Return all the elements in a clean array
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| 114 | slice.call( this );
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| 115 | }, |
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| 116 | |||
| 117 | // Take an array of elements and push it onto the stack
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| 118 | // (returning the new matched element set)
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| 119 | pushStack: function( elems ) { |
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| 120 | |||
| 121 | // Build a new jQuery matched element set
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| 122 | var ret = jQuery.merge( this.constructor(), elems ); |
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| 123 | |||
| 124 | // Add the old object onto the stack (as a reference)
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| 125 | ret.prevObject = this;
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| 126 | ret.context = this.context;
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| 127 | |||
| 128 | // Return the newly-formed element set
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| 129 | return ret;
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| 130 | }, |
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| 131 | |||
| 132 | // Execute a callback for every element in the matched set.
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| 133 | // (You can seed the arguments with an array of args, but this is
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| 134 | // only used internally.)
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| 135 | each: function( callback, args ) { |
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| 136 | return jQuery.each( this, callback, args ); |
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| 137 | }, |
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| 138 | |||
| 139 | map: function( callback ) { |
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| 140 | return this.pushStack( jQuery.map(this, function( elem, i ) { |
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| 141 | return callback.call( elem, i, elem );
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| 142 | })); |
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| 143 | }, |
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| 144 | |||
| 145 | slice: function() { |
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| 146 | return this.pushStack( slice.apply( this, arguments ) ); |
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| 147 | }, |
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| 148 | |||
| 149 | first: function() { |
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| 150 | return this.eq( 0 ); |
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| 151 | }, |
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| 152 | |||
| 153 | last: function() { |
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| 154 | return this.eq( -1 ); |
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| 155 | }, |
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| 156 | |||
| 157 | eq: function( i ) { |
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| 158 | var len = this.length, |
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| 159 | j = +i + ( i < 0 ? len : 0 ); |
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| 160 | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); |
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| 161 | }, |
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| 162 | |||
| 163 | end: function() { |
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| 164 | return this.prevObject || this.constructor(null); |
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| 165 | }, |
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| 166 | |||
| 167 | // For internal use only.
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| 168 | // Behaves like an Array's method, not like a jQuery method.
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| 169 | push: push,
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| 170 | sort: deletedIds.sort,
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| 171 | splice: deletedIds.splice
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| 172 | }; |
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| 173 | |||
| 174 | jQuery.extend = jQuery.fn.extend = function() { |
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| 175 | var src, copyIsArray, copy, name, options, clone,
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| 176 | target = arguments[0] || {}, |
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| 177 | i = 1,
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| 178 | length = arguments.length,
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| 179 | deep = false;
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| 180 | |||
| 181 | // Handle a deep copy situation
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| 182 | if ( typeof target === "boolean" ) { |
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| 183 | deep = target; |
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| 184 | |||
| 185 | // skip the boolean and the target
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| 186 | target = arguments[ i ] || {};
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| 187 | i++; |
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| 188 | } |
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| 189 | |||
| 190 | // Handle case when target is a string or something (possible in deep copy)
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| 191 | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
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| 192 | target = {};
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| 193 | } |
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| 194 | |||
| 195 | // extend jQuery itself if only one argument is passed
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| 196 | if ( i === length ) {
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| 197 | target = this;
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| 198 | i--; |
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| 199 | } |
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| 200 | |||
| 201 | for ( ; i < length; i++ ) {
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| 202 | // Only deal with non-null/undefined values
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| 203 | if ( (options = arguments[ i ]) != null ) { |
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| 204 | // Extend the base object
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| 205 | for ( name in options ) { |
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| 206 | src = target[ name ]; |
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| 207 | copy = options[ name ]; |
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| 208 | |||
| 209 | // Prevent never-ending loop
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| 210 | if ( target === copy ) {
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| 211 | continue;
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| 212 | } |
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| 213 | |||
| 214 | // Recurse if we're merging plain objects or arrays
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| 215 | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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| 216 | if ( copyIsArray ) {
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| 217 | copyIsArray = false;
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| 218 | clone = src && jQuery.isArray(src) ? src : []; |
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| 219 | |||
| 220 | } else {
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| 221 | clone = src && jQuery.isPlainObject(src) ? src : {};
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| 222 | } |
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| 223 | |||
| 224 | // Never move original objects, clone them
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| 225 | target[ name ] = jQuery.extend( deep, clone, copy ); |
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| 226 | |||
| 227 | // Don't bring in undefined values
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| 228 | } else if ( copy !== undefined ) { |
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| 229 | target[ name ] = copy; |
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| 230 | } |
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| 231 | } |
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| 232 | } |
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| 233 | } |
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| 234 | |||
| 235 | // Return the modified object
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| 236 | return target;
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| 237 | }; |
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| 238 | |||
| 239 | jQuery.extend({
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| 240 | // Unique for each copy of jQuery on the page
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| 241 | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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| 242 | |||
| 243 | // Assume jQuery is ready without the ready module
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| 244 | isReady: true, |
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| 245 | |||
| 246 | error: function( msg ) { |
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| 247 | throw new Error( msg ); |
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| 248 | }, |
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| 249 | |||
| 250 | noop: function() {}, |
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| 251 | |||
| 252 | // See test/unit/core.js for details concerning isFunction.
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| 253 | // Since version 1.3, DOM methods and functions like alert
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| 254 | // aren't supported. They return false on IE (#2968).
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| 255 | isFunction: function( obj ) { |
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| 256 | return jQuery.type(obj) === "function"; |
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| 257 | }, |
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| 258 | |||
| 259 | isArray: Array.isArray || function( obj ) { |
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| 260 | return jQuery.type(obj) === "array"; |
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| 261 | }, |
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| 262 | |||
| 263 | isWindow: function( obj ) { |
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| 264 | /* jshint eqeqeq: false */
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| 265 | return obj != null && obj == obj.window; |
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| 266 | }, |
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| 267 | |||
| 268 | isNumeric: function( obj ) { |
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| 269 | // parseFloat NaNs numeric-cast false positives (null|true|false|"")
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| 270 | // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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| 271 | // subtraction forces infinities to NaN
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| 272 | return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0; |
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| 273 | }, |
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| 274 | |||
| 275 | isEmptyObject: function( obj ) { |
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| 276 | var name;
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| 277 | for ( name in obj ) { |
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| 278 | return false; |
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| 279 | } |
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| 280 | return true; |
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| 281 | }, |
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| 282 | |||
| 283 | isPlainObject: function( obj ) { |
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| 284 | var key;
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| 285 | |||
| 286 | // Must be an Object.
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| 287 | // Because of IE, we also have to check the presence of the constructor property.
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| 288 | // Make sure that DOM nodes and window objects don't pass through, as well
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| 289 | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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| 290 | return false; |
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| 291 | } |
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| 292 | |||
| 293 | try {
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| 294 | // Not own constructor property must be Object
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| 295 | if ( obj.constructor &&
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| 296 | !hasOwn.call(obj, "constructor") &&
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| 297 | !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
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| 298 | return false; |
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| 299 | } |
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| 300 | } catch ( e ) {
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| 301 | // IE8,9 Will throw exceptions on certain host objects #9897
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| 302 | return false; |
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| 303 | } |
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| 304 | |||
| 305 | // Support: IE<9
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| 306 | // Handle iteration over inherited properties before own properties.
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| 307 | if ( support.ownLast ) {
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| 308 | for ( key in obj ) { |
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| 309 | return hasOwn.call( obj, key );
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| 310 | } |
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| 311 | } |
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| 312 | |||
| 313 | // Own properties are enumerated firstly, so to speed up,
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| 314 | // if last one is own, then all properties are own.
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| 315 | for ( key in obj ) {} |
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| 316 | |||
| 317 | return key === undefined || hasOwn.call( obj, key ); |
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| 318 | }, |
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| 319 | |||
| 320 | type: function( obj ) { |
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| 321 | if ( obj == null ) { |
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| 322 | return obj + ""; |
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| 323 | } |
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| 324 | return typeof obj === "object" || typeof obj === "function" ? |
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| 325 | class2type[ toString.call(obj) ] || "object" :
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| 326 | typeof obj;
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| 327 | }, |
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| 328 | |||
| 329 | // Evaluates a script in a global context
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| 330 | // Workarounds based on findings by Jim Driscoll
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| 331 | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
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| 332 | globalEval: function( data ) { |
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| 333 | if ( data && jQuery.trim( data ) ) {
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| 334 | // We use execScript on Internet Explorer
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| 335 | // We use an anonymous function so that context is window
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| 336 | // rather than jQuery in Firefox
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| 337 | ( window.execScript || function( data ) {
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| 338 | window[ "eval" ].call( window, data );
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| 339 | } )( data ); |
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| 340 | } |
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| 341 | }, |
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| 342 | |||
| 343 | // Convert dashed to camelCase; used by the css and data modules
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| 344 | // Microsoft forgot to hump their vendor prefix (#9572)
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| 345 | camelCase: function( string ) { |
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| 346 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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| 347 | }, |
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| 348 | |||
| 349 | nodeName: function( elem, name ) { |
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| 350 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
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| 351 | }, |
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| 352 | |||
| 353 | // args is for internal usage only
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| 354 | each: function( obj, callback, args ) { |
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| 355 | var value,
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| 356 | i = 0,
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| 357 | length = obj.length, |
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| 358 | isArray = isArraylike( obj ); |
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| 359 | |||
| 360 | if ( args ) {
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| 361 | if ( isArray ) {
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| 362 | for ( ; i < length; i++ ) {
|
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| 363 | value = callback.apply( obj[ i ], args ); |
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| 364 | |||
| 365 | if ( value === false ) { |
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| 366 | break;
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| 367 | } |
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| 368 | } |
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| 369 | } else {
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| 370 | for ( i in obj ) { |
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| 371 | value = callback.apply( obj[ i ], args ); |
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| 372 | |||
| 373 | if ( value === false ) { |
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| 374 | break;
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| 375 | } |
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| 376 | } |
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| 377 | } |
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| 378 | |||
| 379 | // A special, fast, case for the most common use of each
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| 380 | } else {
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| 381 | if ( isArray ) {
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| 382 | for ( ; i < length; i++ ) {
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| 383 | value = callback.call( obj[ i ], i, obj[ i ] ); |
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| 384 | |||
| 385 | if ( value === false ) { |
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| 386 | break;
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| 387 | } |
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| 388 | } |
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| 389 | } else {
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| 390 | for ( i in obj ) { |
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| 391 | value = callback.call( obj[ i ], i, obj[ i ] ); |
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| 392 | |||
| 393 | if ( value === false ) { |
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| 394 | break;
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| 395 | } |
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| 396 | } |
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| 397 | } |
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| 398 | } |
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| 399 | |||
| 400 | return obj;
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| 401 | }, |
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| 402 | |||
| 403 | // Support: Android<4.1, IE<9
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| 404 | trim: function( text ) { |
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| 405 | return text == null ? |
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| 406 | "" :
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| 407 | ( text + "" ).replace( rtrim, "" ); |
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| 408 | }, |
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| 409 | |||
| 410 | // results is for internal usage only
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| 411 | makeArray: function( arr, results ) { |
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| 412 | var ret = results || [];
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| 413 | |||
| 414 | if ( arr != null ) { |
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| 415 | if ( isArraylike( Object(arr) ) ) {
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| 416 | jQuery.merge( ret, |
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| 417 | typeof arr === "string" ? |
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| 418 | [ arr ] : arr |
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| 419 | ); |
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| 420 | } else {
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| 421 | push.call( ret, arr ); |
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| 422 | } |
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| 423 | } |
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| 424 | |||
| 425 | return ret;
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| 426 | }, |
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| 427 | |||
| 428 | inArray: function( elem, arr, i ) { |
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| 429 | var len;
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| 430 | |||
| 431 | if ( arr ) {
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| 432 | if ( indexOf ) {
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| 433 | return indexOf.call( arr, elem, i );
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| 434 | } |
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| 435 | |||
| 436 | len = arr.length; |
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| 437 | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
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| 438 | |||
| 439 | for ( ; i < len; i++ ) {
|
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| 440 | // Skip accessing in sparse arrays
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| 441 | if ( i in arr && arr[ i ] === elem ) { |
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| 442 | return i;
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| 443 | } |
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| 444 | } |
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| 445 | } |
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| 446 | |||
| 447 | return -1; |
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| 448 | }, |
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| 449 | |||
| 450 | merge: function( first, second ) { |
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| 451 | var len = +second.length,
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| 452 | j = 0,
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| 453 | i = first.length; |
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| 454 | |||
| 455 | while ( j < len ) {
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| 456 | first[ i++ ] = second[ j++ ]; |
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| 457 | } |
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| 458 | |||
| 459 | // Support: IE<9
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| 460 | // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
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| 461 | if ( len !== len ) {
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| 462 | while ( second[j] !== undefined ) { |
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| 463 | first[ i++ ] = second[ j++ ]; |
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| 464 | } |
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| 465 | } |
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| 466 | |||
| 467 | first.length = i; |
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| 468 | |||
| 469 | return first;
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| 470 | }, |
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| 471 | |||
| 472 | grep: function( elems, callback, invert ) { |
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| 473 | var callbackInverse,
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| 474 | matches = [], |
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| 475 | i = 0,
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| 476 | length = elems.length, |
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| 477 | callbackExpect = !invert; |
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| 478 | |||
| 479 | // Go through the array, only saving the items
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| 480 | // that pass the validator function
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| 481 | for ( ; i < length; i++ ) {
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| 482 | callbackInverse = !callback( elems[ i ], i ); |
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| 483 | if ( callbackInverse !== callbackExpect ) {
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| 484 | matches.push( elems[ i ] ); |
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| 485 | } |
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| 486 | } |
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| 487 | |||
| 488 | return matches;
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| 489 | }, |
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| 490 | |||
| 491 | // arg is for internal usage only
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| 492 | map: function( elems, callback, arg ) { |
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| 493 | var value,
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| 494 | i = 0,
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| 495 | length = elems.length, |
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| 496 | isArray = isArraylike( elems ), |
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| 497 | ret = []; |
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| 498 | |||
| 499 | // Go through the array, translating each of the items to their new values
|
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| 500 | if ( isArray ) {
|
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| 501 | for ( ; i < length; i++ ) {
|
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| 502 | value = callback( elems[ i ], i, arg ); |
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| 503 | |||
| 504 | if ( value != null ) { |
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| 505 | ret.push( value ); |
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| 506 | } |
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| 507 | } |
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| 508 | |||
| 509 | // Go through every key on the object,
|
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| 510 | } else {
|
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| 511 | for ( i in elems ) { |
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| 512 | value = callback( elems[ i ], i, arg ); |
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| 513 | |||
| 514 | if ( value != null ) { |
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| 515 | ret.push( value ); |
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| 516 | } |
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| 517 | } |
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| 518 | } |
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| 519 | |||
| 520 | // Flatten any nested arrays
|
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| 521 | return concat.apply( [], ret );
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| 522 | }, |
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| 523 | |||
| 524 | // A global GUID counter for objects
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| 525 | guid: 1, |
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| 526 | |||
| 527 | // Bind a function to a context, optionally partially applying any
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| 528 | // arguments.
|
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| 529 | proxy: function( fn, context ) { |
||
| 530 | var args, proxy, tmp;
|
||
| 531 | |||
| 532 | if ( typeof context === "string" ) { |
||
| 533 | tmp = fn[ context ]; |
||
| 534 | context = fn; |
||
| 535 | fn = tmp; |
||
| 536 | } |
||
| 537 | |||
| 538 | // Quick check to determine if target is callable, in the spec
|
||
| 539 | // this throws a TypeError, but we will just return undefined.
|
||
| 540 | if ( !jQuery.isFunction( fn ) ) {
|
||
| 541 | return undefined; |
||
| 542 | } |
||
| 543 | |||
| 544 | // Simulated bind
|
||
| 545 | args = slice.call( arguments, 2 ); |
||
| 546 | proxy = function() { |
||
| 547 | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
||
| 548 | }; |
||
| 549 | |||
| 550 | // Set the guid of unique handler to the same of original handler, so it can be removed
|
||
| 551 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
||
| 552 | |||
| 553 | return proxy;
|
||
| 554 | }, |
||
| 555 | |||
| 556 | now: function() { |
||
| 557 | return +( new Date() ); |
||
| 558 | }, |
||
| 559 | |||
| 560 | // jQuery.support is not used in Core but other projects attach their
|
||
| 561 | // properties to it so it needs to exist.
|
||
| 562 | support: support
|
||
| 563 | }); |
||
| 564 | |||
| 565 | // Populate the class2type map
|
||
| 566 | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { |
||
| 567 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
||
| 568 | }); |
||
| 569 | |||
| 570 | function isArraylike( obj ) { |
||
| 571 | var length = obj.length,
|
||
| 572 | type = jQuery.type( obj ); |
||
| 573 | |||
| 574 | if ( type === "function" || jQuery.isWindow( obj ) ) { |
||
| 575 | return false; |
||
| 576 | } |
||
| 577 | |||
| 578 | if ( obj.nodeType === 1 && length ) { |
||
| 579 | return true; |
||
| 580 | } |
||
| 581 | |||
| 582 | return type === "array" || length === 0 || |
||
| 583 | typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
||
| 584 | } |
||
| 585 | var Sizzle =
|
||
| 586 | /*!
|
||
| 587 | * Sizzle CSS Selector Engine v1.10.19
|
||
| 588 | * http://sizzlejs.com/
|
||
| 589 | *
|
||
| 590 | * Copyright 2013 jQuery Foundation, Inc. and other contributors
|
||
| 591 | * Released under the MIT license
|
||
| 592 | * http://jquery.org/license
|
||
| 593 | *
|
||
| 594 | * Date: 2014-04-18
|
||
| 595 | */
|
||
| 596 | (function( window ) {
|
||
| 597 | |||
| 598 | var i,
|
||
| 599 | support, |
||
| 600 | Expr, |
||
| 601 | getText, |
||
| 602 | isXML, |
||
| 603 | tokenize, |
||
| 604 | compile, |
||
| 605 | select, |
||
| 606 | outermostContext, |
||
| 607 | sortInput, |
||
| 608 | hasDuplicate, |
||
| 609 | |||
| 610 | // Local document vars
|
||
| 611 | setDocument, |
||
| 612 | document, |
||
| 613 | docElem, |
||
| 614 | documentIsHTML, |
||
| 615 | rbuggyQSA, |
||
| 616 | rbuggyMatches, |
||
| 617 | matches, |
||
| 618 | contains, |
||
| 619 | |||
| 620 | // Instance-specific data
|
||
| 621 | expando = "sizzle" + -(new Date()), |
||
| 622 | preferredDoc = window.document, |
||
| 623 | dirruns = 0,
|
||
| 624 | done = 0,
|
||
| 625 | classCache = createCache(), |
||
| 626 | tokenCache = createCache(), |
||
| 627 | compilerCache = createCache(), |
||
| 628 | sortOrder = function( a, b ) { |
||
| 629 | if ( a === b ) {
|
||
| 630 | hasDuplicate = true;
|
||
| 631 | } |
||
| 632 | return 0; |
||
| 633 | }, |
||
| 634 | |||
| 635 | // General-purpose constants
|
||
| 636 | strundefined = typeof undefined, |
||
| 637 | MAX_NEGATIVE = 1 << 31, |
||
| 638 | |||
| 639 | // Instance methods
|
||
| 640 | hasOwn = ({}).hasOwnProperty,
|
||
| 641 | arr = [], |
||
| 642 | pop = arr.pop, |
||
| 643 | push_native = arr.push, |
||
| 644 | push = arr.push, |
||
| 645 | slice = arr.slice, |
||
| 646 | // Use a stripped-down indexOf if we can't use a native one
|
||
| 647 | indexOf = arr.indexOf || function( elem ) {
|
||
| 648 | var i = 0, |
||
| 649 | len = this.length;
|
||
| 650 | for ( ; i < len; i++ ) {
|
||
| 651 | if ( this[i] === elem ) { |
||
| 652 | return i;
|
||
| 653 | } |
||
| 654 | } |
||
| 655 | return -1; |
||
| 656 | }, |
||
| 657 | |||
| 658 | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
||
| 659 | |||
| 660 | // Regular expressions
|
||
| 661 | |||
| 662 | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
||
| 663 | whitespace = "[\\x20\\t\\r\\n\\f]",
|
||
| 664 | // http://www.w3.org/TR/css3-syntax/#characters
|
||
| 665 | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
||
| 666 | |||
| 667 | // Loosely modeled on CSS identifier characters
|
||
| 668 | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
||
| 669 | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
||
| 670 | identifier = characterEncoding.replace( "w", "w#" ), |
||
| 671 | |||
| 672 | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
||
| 673 | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + |
||
| 674 | // Operator (capture 2)
|
||
| 675 | "*([*^$|!~]?=)" + whitespace +
|
||
| 676 | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
||
| 677 | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
||
| 678 | "*\\]",
|
||
| 679 | |||
| 680 | pseudos = ":(" + characterEncoding + ")(?:\\((" + |
||
| 681 | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
||
| 682 | // 1. quoted (capture 3; capture 4 or capture 5)
|
||
| 683 | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
||
| 684 | // 2. simple (capture 6)
|
||
| 685 | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
||
| 686 | // 3. anything else (capture 2)
|
||
| 687 | ".*" +
|
||
| 688 | ")\\)|)",
|
||
| 689 | |||
| 690 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
||
| 691 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
||
| 692 | |||
| 693 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
||
| 694 | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
||
| 695 | |||
| 696 | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
||
| 697 | |||
| 698 | rpseudo = new RegExp( pseudos ),
|
||
| 699 | ridentifier = new RegExp( "^" + identifier + "$" ), |
||
| 700 | |||
| 701 | matchExpr = {
|
||
| 702 | "ID": new RegExp( "^#(" + characterEncoding + ")" ), |
||
| 703 | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
||
| 704 | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), |
||
| 705 | "ATTR": new RegExp( "^" + attributes ), |
||
| 706 | "PSEUDO": new RegExp( "^" + pseudos ), |
||
| 707 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
||
| 708 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
||
| 709 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
||
| 710 | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
||
| 711 | // For use in libraries implementing .is()
|
||
| 712 | // We use this for POS matching in `select`
|
||
| 713 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
||
| 714 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
||
| 715 | }, |
||
| 716 | |||
| 717 | rinputs = /^(?:input|select|textarea|button)$/i,
|
||
| 718 | rheader = /^h\d$/i,
|
||
| 719 | |||
| 720 | rnative = /^[^{]+\{\s*\[native \w/,
|
||
| 721 | |||
| 722 | // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
||
| 723 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
||
| 724 | |||
| 725 | rsibling = /[+~]/,
|
||
| 726 | rescape = /'|\\/g,
|
||
| 727 | |||
| 728 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
||
| 729 | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
||
| 730 | funescape = function( _, escaped, escapedWhitespace ) { |
||
| 731 | var high = "0x" + escaped - 0x10000; |
||
| 732 | // NaN means non-codepoint
|
||
| 733 | // Support: Firefox<24
|
||
| 734 | // Workaround erroneous numeric interpretation of +"0x"
|
||
| 735 | return high !== high || escapedWhitespace ?
|
||
| 736 | escaped : |
||
| 737 | high < 0 ?
|
||
| 738 | // BMP codepoint
|
||
| 739 | String.fromCharCode( high + 0x10000 ) :
|
||
| 740 | // Supplemental Plane codepoint (surrogate pair)
|
||
| 741 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
||
| 742 | }; |
||
| 743 | |||
| 744 | // Optimize for push.apply( _, NodeList )
|
||
| 745 | try {
|
||
| 746 | push.apply( |
||
| 747 | (arr = slice.call( preferredDoc.childNodes )), |
||
| 748 | preferredDoc.childNodes |
||
| 749 | ); |
||
| 750 | // Support: Android<4.0
|
||
| 751 | // Detect silently failing push.apply
|
||
| 752 | arr[ preferredDoc.childNodes.length ].nodeType; |
||
| 753 | } catch ( e ) {
|
||
| 754 | push = { apply: arr.length ?
|
||
| 755 | |||
| 756 | // Leverage slice if possible
|
||
| 757 | function( target, els ) {
|
||
| 758 | push_native.apply( target, slice.call(els) ); |
||
| 759 | } : |
||
| 760 | |||
| 761 | // Support: IE<9
|
||
| 762 | // Otherwise append directly
|
||
| 763 | function( target, els ) {
|
||
| 764 | var j = target.length,
|
||
| 765 | i = 0;
|
||
| 766 | // Can't trust NodeList.length
|
||
| 767 | while ( (target[j++] = els[i++]) ) {}
|
||
| 768 | target.length = j - 1;
|
||
| 769 | } |
||
| 770 | }; |
||
| 771 | } |
||
| 772 | |||
| 773 | function Sizzle( selector, context, results, seed ) { |
||
| 774 | var match, elem, m, nodeType,
|
||
| 775 | // QSA vars
|
||
| 776 | i, groups, old, nid, newContext, newSelector; |
||
| 777 | |||
| 778 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
||
| 779 | setDocument( context ); |
||
| 780 | } |
||
| 781 | |||
| 782 | context = context || document; |
||
| 783 | results = results || []; |
||
| 784 | |||
| 785 | if ( !selector || typeof selector !== "string" ) { |
||
| 786 | return results;
|
||
| 787 | } |
||
| 788 | |||
| 789 | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { |
||
| 790 | return [];
|
||
| 791 | } |
||
| 792 | |||
| 793 | if ( documentIsHTML && !seed ) {
|
||
| 794 | |||
| 795 | // Shortcuts
|
||
| 796 | if ( (match = rquickExpr.exec( selector )) ) {
|
||
| 797 | // Speed-up: Sizzle("#ID")
|
||
| 798 | if ( (m = match[1]) ) { |
||
| 799 | if ( nodeType === 9 ) { |
||
| 800 | elem = context.getElementById( m ); |
||
| 801 | // Check parentNode to catch when Blackberry 4.6 returns
|
||
| 802 | // nodes that are no longer in the document (jQuery #6963)
|
||
| 803 | if ( elem && elem.parentNode ) {
|
||
| 804 | // Handle the case where IE, Opera, and Webkit return items
|
||
| 805 | // by name instead of ID
|
||
| 806 | if ( elem.id === m ) {
|
||
| 807 | results.push( elem ); |
||
| 808 | return results;
|
||
| 809 | } |
||
| 810 | } else {
|
||
| 811 | return results;
|
||
| 812 | } |
||
| 813 | } else {
|
||
| 814 | // Context is not a document
|
||
| 815 | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
||
| 816 | contains( context, elem ) && elem.id === m ) {
|
||
| 817 | results.push( elem ); |
||
| 818 | return results;
|
||
| 819 | } |
||
| 820 | } |
||
| 821 | |||
| 822 | // Speed-up: Sizzle("TAG")
|
||
| 823 | } else if ( match[2] ) { |
||
| 824 | push.apply( results, context.getElementsByTagName( selector ) ); |
||
| 825 | return results;
|
||
| 826 | |||
| 827 | // Speed-up: Sizzle(".CLASS")
|
||
| 828 | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { |
||
| 829 | push.apply( results, context.getElementsByClassName( m ) ); |
||
| 830 | return results;
|
||
| 831 | } |
||
| 832 | } |
||
| 833 | |||
| 834 | // QSA path
|
||
| 835 | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
||
| 836 | nid = old = expando; |
||
| 837 | newContext = context; |
||
| 838 | newSelector = nodeType === 9 && selector;
|
||
| 839 | |||
| 840 | // qSA works strangely on Element-rooted queries
|
||
| 841 | // We can work around this by specifying an extra ID on the root
|
||
| 842 | // and working up from there (Thanks to Andrew Dupont for the technique)
|
||
| 843 | // IE 8 doesn't work on object elements
|
||
| 844 | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
||
| 845 | groups = tokenize( selector ); |
||
| 846 | |||
| 847 | if ( (old = context.getAttribute("id")) ) { |
||
| 848 | nid = old.replace( rescape, "\\$&" );
|
||
| 849 | } else {
|
||
| 850 | context.setAttribute( "id", nid );
|
||
| 851 | } |
||
| 852 | nid = "[id='" + nid + "'] "; |
||
| 853 | |||
| 854 | i = groups.length; |
||
| 855 | while ( i-- ) {
|
||
| 856 | groups[i] = nid + toSelector( groups[i] ); |
||
| 857 | } |
||
| 858 | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; |
||
| 859 | newSelector = groups.join(",");
|
||
| 860 | } |
||
| 861 | |||
| 862 | if ( newSelector ) {
|
||
| 863 | try {
|
||
| 864 | push.apply( results, |
||
| 865 | newContext.querySelectorAll( newSelector ) |
||
| 866 | ); |
||
| 867 | return results;
|
||
| 868 | } catch(qsaError) {
|
||
| 869 | } finally {
|
||
| 870 | if ( !old ) {
|
||
| 871 | context.removeAttribute("id");
|
||
| 872 | } |
||
| 873 | } |
||
| 874 | } |
||
| 875 | } |
||
| 876 | } |
||
| 877 | |||
| 878 | // All others
|
||
| 879 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
||
| 880 | } |
||
| 881 | |||
| 882 | /**
|
||
| 883 | * Create key-value caches of limited size
|
||
| 884 | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
||
| 885 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
||
| 886 | * deleting the oldest entry
|
||
| 887 | */
|
||
| 888 | function createCache() { |
||
| 889 | var keys = [];
|
||
| 890 | |||
| 891 | function cache( key, value ) { |
||
| 892 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
||
| 893 | if ( keys.push( key + " " ) > Expr.cacheLength ) { |
||
| 894 | // Only keep the most recent entries
|
||
| 895 | delete cache[ keys.shift() ];
|
||
| 896 | } |
||
| 897 | return (cache[ key + " " ] = value); |
||
| 898 | } |
||
| 899 | return cache;
|
||
| 900 | } |
||
| 901 | |||
| 902 | /**
|
||
| 903 | * Mark a function for special use by Sizzle
|
||
| 904 | * @param {Function} fn The function to mark
|
||
| 905 | */
|
||
| 906 | function markFunction( fn ) { |
||
| 907 | fn[ expando ] = true;
|
||
| 908 | return fn;
|
||
| 909 | } |
||
| 910 | |||
| 911 | /**
|
||
| 912 | * Support testing using an element
|
||
| 913 | * @param {Function} fn Passed the created div and expects a boolean result
|
||
| 914 | */
|
||
| 915 | function assert( fn ) { |
||
| 916 | var div = document.createElement("div"); |
||
| 917 | |||
| 918 | try {
|
||
| 919 | return !!fn( div );
|
||
| 920 | } catch (e) {
|
||
| 921 | return false; |
||
| 922 | } finally {
|
||
| 923 | // Remove from its parent by default
|
||
| 924 | if ( div.parentNode ) {
|
||
| 925 | div.parentNode.removeChild( div ); |
||
| 926 | } |
||
| 927 | // release memory in IE
|
||
| 928 | div = null;
|
||
| 929 | } |
||
| 930 | } |
||
| 931 | |||
| 932 | /**
|
||
| 933 | * Adds the same handler for all of the specified attrs
|
||
| 934 | * @param {String} attrs Pipe-separated list of attributes
|
||
| 935 | * @param {Function} handler The method that will be applied
|
||
| 936 | */
|
||
| 937 | function addHandle( attrs, handler ) { |
||
| 938 | var arr = attrs.split("|"), |
||
| 939 | i = attrs.length; |
||
| 940 | |||
| 941 | while ( i-- ) {
|
||
| 942 | Expr.attrHandle[ arr[i] ] = handler; |
||
| 943 | } |
||
| 944 | } |
||
| 945 | |||
| 946 | /**
|
||
| 947 | * Checks document order of two siblings
|
||
| 948 | * @param {Element} a
|
||
| 949 | * @param {Element} b
|
||
| 950 | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
||
| 951 | */
|
||
| 952 | function siblingCheck( a, b ) { |
||
| 953 | var cur = b && a,
|
||
| 954 | diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
||
| 955 | ( ~b.sourceIndex || MAX_NEGATIVE ) - |
||
| 956 | ( ~a.sourceIndex || MAX_NEGATIVE ); |
||
| 957 | |||
| 958 | // Use IE sourceIndex if available on both nodes
|
||
| 959 | if ( diff ) {
|
||
| 960 | return diff;
|
||
| 961 | } |
||
| 962 | |||
| 963 | // Check if b follows a
|
||
| 964 | if ( cur ) {
|
||
| 965 | while ( (cur = cur.nextSibling) ) {
|
||
| 966 | if ( cur === b ) {
|
||
| 967 | return -1; |
||
| 968 | } |
||
| 969 | } |
||
| 970 | } |
||
| 971 | |||
| 972 | return a ? 1 : -1; |
||
| 973 | } |
||
| 974 | |||
| 975 | /**
|
||
| 976 | * Returns a function to use in pseudos for input types
|
||
| 977 | * @param {String} type
|
||
| 978 | */
|
||
| 979 | function createInputPseudo( type ) { |
||
| 980 | return function( elem ) { |
||
| 981 | var name = elem.nodeName.toLowerCase();
|
||
| 982 | return name === "input" && elem.type === type; |
||
| 983 | }; |
||
| 984 | } |
||
| 985 | |||
| 986 | /**
|
||
| 987 | * Returns a function to use in pseudos for buttons
|
||
| 988 | * @param {String} type
|
||
| 989 | */
|
||
| 990 | function createButtonPseudo( type ) { |
||
| 991 | return function( elem ) { |
||
| 992 | var name = elem.nodeName.toLowerCase();
|
||
| 993 | return (name === "input" || name === "button") && elem.type === type; |
||
| 994 | }; |
||
| 995 | } |
||
| 996 | |||
| 997 | /**
|
||
| 998 | * Returns a function to use in pseudos for positionals
|
||
| 999 | * @param {Function} fn
|
||
| 1000 | */
|
||
| 1001 | function createPositionalPseudo( fn ) { |
||
| 1002 | return markFunction(function( argument ) { |
||
| 1003 | argument = +argument; |
||
| 1004 | return markFunction(function( seed, matches ) { |
||
| 1005 | var j,
|
||
| 1006 | matchIndexes = fn( [], seed.length, argument ), |
||
| 1007 | i = matchIndexes.length; |
||
| 1008 | |||
| 1009 | // Match elements found at the specified indexes
|
||
| 1010 | while ( i-- ) {
|
||
| 1011 | if ( seed[ (j = matchIndexes[i]) ] ) {
|
||
| 1012 | seed[j] = !(matches[j] = seed[j]); |
||
| 1013 | } |
||
| 1014 | } |
||
| 1015 | }); |
||
| 1016 | }); |
||
| 1017 | } |
||
| 1018 | |||
| 1019 | /**
|
||
| 1020 | * Checks a node for validity as a Sizzle context
|
||
| 1021 | * @param {Element|Object=} context
|
||
| 1022 | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
||
| 1023 | */
|
||
| 1024 | function testContext( context ) { |
||
| 1025 | return context && typeof context.getElementsByTagName !== strundefined && context; |
||
| 1026 | } |
||
| 1027 | |||
| 1028 | // Expose support vars for convenience
|
||
| 1029 | support = Sizzle.support = {};
|
||
| 1030 | |||
| 1031 | /**
|
||
| 1032 | * Detects XML nodes
|
||
| 1033 | * @param {Element|Object} elem An element or a document
|
||
| 1034 | * @returns {Boolean} True iff elem is a non-HTML XML node
|
||
| 1035 | */
|
||
| 1036 | isXML = Sizzle.isXML = function( elem ) { |
||
| 1037 | // documentElement is verified for cases where it doesn't yet exist
|
||
| 1038 | // (such as loading iframes in IE - #4833)
|
||
| 1039 | var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
||
| 1040 | return documentElement ? documentElement.nodeName !== "HTML" : false; |
||
| 1041 | }; |
||
| 1042 | |||
| 1043 | /**
|
||
| 1044 | * Sets document-related variables once based on the current document
|
||
| 1045 | * @param {Element|Object} [doc] An element or document object to use to set the document
|
||
| 1046 | * @returns {Object} Returns the current document
|
||
| 1047 | */
|
||
| 1048 | setDocument = Sizzle.setDocument = function( node ) { |
||
| 1049 | var hasCompare,
|
||
| 1050 | doc = node ? node.ownerDocument || node : preferredDoc, |
||
| 1051 | parent = doc.defaultView; |
||
| 1052 | |||
| 1053 | // If no document and documentElement is available, return
|
||
| 1054 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
||
| 1055 | return document;
|
||
| 1056 | } |
||
| 1057 | |||
| 1058 | // Set our document
|
||
| 1059 | document = doc; |
||
| 1060 | docElem = doc.documentElement; |
||
| 1061 | |||
| 1062 | // Support tests
|
||
| 1063 | documentIsHTML = !isXML( doc ); |
||
| 1064 | |||
| 1065 | // Support: IE>8
|
||
| 1066 | // If iframe document is assigned to "document" variable and if iframe has been reloaded,
|
||
| 1067 | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
|
||
| 1068 | // IE6-8 do not support the defaultView property so parent will be undefined
|
||
| 1069 | if ( parent && parent !== parent.top ) {
|
||
| 1070 | // IE11 does not have attachEvent, so all must suffer
|
||
| 1071 | if ( parent.addEventListener ) {
|
||
| 1072 | parent.addEventListener( "unload", function() { |
||
| 1073 | setDocument(); |
||
| 1074 | }, false );
|
||
| 1075 | } else if ( parent.attachEvent ) { |
||
| 1076 | parent.attachEvent( "onunload", function() { |
||
| 1077 | setDocument(); |
||
| 1078 | }); |
||
| 1079 | } |
||
| 1080 | } |
||
| 1081 | |||
| 1082 | /* Attributes
|
||
| 1083 | ---------------------------------------------------------------------- */
|
||
| 1084 | |||
| 1085 | // Support: IE<8
|
||
| 1086 | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
|
||
| 1087 | support.attributes = assert(function( div ) {
|
||
| 1088 | div.className = "i";
|
||
| 1089 | return !div.getAttribute("className"); |
||
| 1090 | }); |
||
| 1091 | |||
| 1092 | /* getElement(s)By*
|
||
| 1093 | ---------------------------------------------------------------------- */
|
||
| 1094 | |||
| 1095 | // Check if getElementsByTagName("*") returns only elements
|
||
| 1096 | support.getElementsByTagName = assert(function( div ) {
|
||
| 1097 | div.appendChild( doc.createComment("") );
|
||
| 1098 | return !div.getElementsByTagName("*").length; |
||
| 1099 | }); |
||
| 1100 | |||
| 1101 | // Check if getElementsByClassName can be trusted
|
||
| 1102 | support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
|
||
| 1103 | div.innerHTML = "<div class='a'></div><div class='a i'></div>";
|
||
| 1104 | |||
| 1105 | // Support: Safari<4
|
||
| 1106 | // Catch class over-caching
|
||
| 1107 | div.firstChild.className = "i";
|
||
| 1108 | // Support: Opera<10
|
||
| 1109 | // Catch gEBCN failure to find non-leading classes
|
||
| 1110 | return div.getElementsByClassName("i").length === 2; |
||
| 1111 | }); |
||
| 1112 | |||
| 1113 | // Support: IE<10
|
||
| 1114 | // Check if getElementById returns elements by name
|
||
| 1115 | // The broken getElementById methods don't pick up programatically-set names,
|
||
| 1116 | // so use a roundabout getElementsByName test
|
||
| 1117 | support.getById = assert(function( div ) {
|
||
| 1118 | docElem.appendChild( div ).id = expando; |
||
| 1119 | return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
|
||
| 1120 | }); |
||
| 1121 | |||
| 1122 | // ID find and filter
|
||
| 1123 | if ( support.getById ) {
|
||
| 1124 | Expr.find["ID"] = function( id, context ) { |
||
| 1125 | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { |
||
| 1126 | var m = context.getElementById( id );
|
||
| 1127 | // Check parentNode to catch when Blackberry 4.6 returns
|
||
| 1128 | // nodes that are no longer in the document #6963
|
||
| 1129 | return m && m.parentNode ? [ m ] : [];
|
||
| 1130 | } |
||
| 1131 | }; |
||
| 1132 | Expr.filter["ID"] = function( id ) { |
||
| 1133 | var attrId = id.replace( runescape, funescape );
|
||
| 1134 | return function( elem ) { |
||
| 1135 | return elem.getAttribute("id") === attrId; |
||
| 1136 | }; |
||
| 1137 | }; |
||
| 1138 | } else {
|
||
| 1139 | // Support: IE6/7
|
||
| 1140 | // getElementById is not reliable as a find shortcut
|
||
| 1141 | delete Expr.find["ID"]; |
||
| 1142 | |||
| 1143 | Expr.filter["ID"] = function( id ) { |
||
| 1144 | var attrId = id.replace( runescape, funescape );
|
||
| 1145 | return function( elem ) { |
||
| 1146 | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); |
||
| 1147 | return node && node.value === attrId;
|
||
| 1148 | }; |
||
| 1149 | }; |
||
| 1150 | } |
||
| 1151 | |||
| 1152 | // Tag
|
||
| 1153 | Expr.find["TAG"] = support.getElementsByTagName ?
|
||
| 1154 | function( tag, context ) {
|
||
| 1155 | if ( typeof context.getElementsByTagName !== strundefined ) { |
||
| 1156 | return context.getElementsByTagName( tag );
|
||
| 1157 | } |
||
| 1158 | } : |
||
| 1159 | function( tag, context ) {
|
||
| 1160 | var elem,
|
||
| 1161 | tmp = [], |
||
| 1162 | i = 0,
|
||
| 1163 | results = context.getElementsByTagName( tag ); |
||
| 1164 | |||
| 1165 | // Filter out possible comments
|
||
| 1166 | if ( tag === "*" ) { |
||
| 1167 | while ( (elem = results[i++]) ) {
|
||
| 1168 | if ( elem.nodeType === 1 ) { |
||
| 1169 | tmp.push( elem ); |
||
| 1170 | } |
||
| 1171 | } |
||
| 1172 | |||
| 1173 | return tmp;
|
||
| 1174 | } |
||
| 1175 | return results;
|
||
| 1176 | }; |
||
| 1177 | |||
| 1178 | // Class
|
||
| 1179 | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
||
| 1180 | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { |
||
| 1181 | return context.getElementsByClassName( className );
|
||
| 1182 | } |
||
| 1183 | }; |
||
| 1184 | |||
| 1185 | /* QSA/matchesSelector
|
||
| 1186 | ---------------------------------------------------------------------- */
|
||
| 1187 | |||
| 1188 | // QSA and matchesSelector support
|
||
| 1189 | |||
| 1190 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
||
| 1191 | rbuggyMatches = []; |
||
| 1192 | |||
| 1193 | // qSa(:focus) reports false when true (Chrome 21)
|
||
| 1194 | // We allow this because of a bug in IE8/9 that throws an error
|
||
| 1195 | // whenever `document.activeElement` is accessed on an iframe
|
||
| 1196 | // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
||
| 1197 | // See http://bugs.jquery.com/ticket/13378
|
||
| 1198 | rbuggyQSA = []; |
||
| 1199 | |||
| 1200 | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
|
||
| 1201 | // Build QSA regex
|
||
| 1202 | // Regex strategy adopted from Diego Perini
|
||
| 1203 | assert(function( div ) {
|
||
| 1204 | // Select is set to empty string on purpose
|
||
| 1205 | // This is to test IE's treatment of not explicitly
|
||
| 1206 | // setting a boolean content attribute,
|
||
| 1207 | // since its presence should be enough
|
||
| 1208 | // http://bugs.jquery.com/ticket/12359
|
||
| 1209 | div.innerHTML = "<select msallowclip=''><option selected=''></option></select>";
|
||
| 1210 | |||
| 1211 | // Support: IE8, Opera 11-12.16
|
||
| 1212 | // Nothing should be selected when empty strings follow ^= or $= or *=
|
||
| 1213 | // The test attribute must be unknown in Opera but "safe" for WinRT
|
||
| 1214 | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
||
| 1215 | if ( div.querySelectorAll("[msallowclip^='']").length ) { |
||
| 1216 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
||
| 1217 | } |
||
| 1218 | |||
| 1219 | // Support: IE8
|
||
| 1220 | // Boolean attributes and "value" are not treated correctly
|
||
| 1221 | if ( !div.querySelectorAll("[selected]").length ) { |
||
| 1222 | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
||
| 1223 | } |
||
| 1224 | |||
| 1225 | // Webkit/Opera - :checked should return selected option elements
|
||
| 1226 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
||
| 1227 | // IE8 throws error here and will not see later tests
|
||
| 1228 | if ( !div.querySelectorAll(":checked").length ) { |
||
| 1229 | rbuggyQSA.push(":checked");
|
||
| 1230 | } |
||
| 1231 | }); |
||
| 1232 | |||
| 1233 | assert(function( div ) {
|
||
| 1234 | // Support: Windows 8 Native Apps
|
||
| 1235 | // The type and name attributes are restricted during .innerHTML assignment
|
||
| 1236 | var input = doc.createElement("input"); |
||
| 1237 | input.setAttribute( "type", "hidden" ); |
||
| 1238 | div.appendChild( input ).setAttribute( "name", "D" ); |
||
| 1239 | |||
| 1240 | // Support: IE8
|
||
| 1241 | // Enforce case-sensitivity of name attribute
|
||
| 1242 | if ( div.querySelectorAll("[name=d]").length ) { |
||
| 1243 | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
||
| 1244 | } |
||
| 1245 | |||
| 1246 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
||
| 1247 | // IE8 throws error here and will not see later tests
|
||
| 1248 | if ( !div.querySelectorAll(":enabled").length ) { |
||
| 1249 | rbuggyQSA.push( ":enabled", ":disabled" ); |
||
| 1250 | } |
||
| 1251 | |||
| 1252 | // Opera 10-11 does not throw on post-comma invalid pseudos
|
||
| 1253 | div.querySelectorAll("*,:x");
|
||
| 1254 | rbuggyQSA.push(",.*:");
|
||
| 1255 | }); |
||
| 1256 | } |
||
| 1257 | |||
| 1258 | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
||
| 1259 | docElem.webkitMatchesSelector || |
||
| 1260 | docElem.mozMatchesSelector || |
||
| 1261 | docElem.oMatchesSelector || |
||
| 1262 | docElem.msMatchesSelector) )) ) {
|
||
| 1263 | |||
| 1264 | assert(function( div ) {
|
||
| 1265 | // Check to see if it's possible to do matchesSelector
|
||
| 1266 | // on a disconnected node (IE 9)
|
||
| 1267 | support.disconnectedMatch = matches.call( div, "div" );
|
||
| 1268 | |||
| 1269 | // This should fail with an exception
|
||
| 1270 | // Gecko does not error, returns false instead
|
||
| 1271 | matches.call( div, "[s!='']:x" );
|
||
| 1272 | rbuggyMatches.push( "!=", pseudos );
|
||
| 1273 | }); |
||
| 1274 | } |
||
| 1275 | |||
| 1276 | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
||
| 1277 | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
||
| 1278 | |||
| 1279 | /* Contains
|
||
| 1280 | ---------------------------------------------------------------------- */
|
||
| 1281 | hasCompare = rnative.test( docElem.compareDocumentPosition ); |
||
| 1282 | |||
| 1283 | // Element contains another
|
||
| 1284 | // Purposefully does not implement inclusive descendent
|
||
| 1285 | // As in, an element does not contain itself
|
||
| 1286 | contains = hasCompare || rnative.test( docElem.contains ) ? |
||
| 1287 | function( a, b ) {
|
||
| 1288 | var adown = a.nodeType === 9 ? a.documentElement : a, |
||
| 1289 | bup = b && b.parentNode; |
||
| 1290 | return a === bup || !!( bup && bup.nodeType === 1 && ( |
||
| 1291 | adown.contains ? |
||
| 1292 | adown.contains( bup ) : |
||
| 1293 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
||
| 1294 | )); |
||
| 1295 | } : |
||
| 1296 | function( a, b ) {
|
||
| 1297 | if ( b ) {
|
||
| 1298 | while ( (b = b.parentNode) ) {
|
||
| 1299 | if ( b === a ) {
|
||
| 1300 | return true; |
||
| 1301 | } |
||
| 1302 | } |
||
| 1303 | } |
||
| 1304 | return false; |
||
| 1305 | }; |
||
| 1306 | |||
| 1307 | /* Sorting
|
||
| 1308 | ---------------------------------------------------------------------- */
|
||
| 1309 | |||
| 1310 | // Document order sorting
|
||
| 1311 | sortOrder = hasCompare ? |
||
| 1312 | function( a, b ) {
|
||
| 1313 | |||
| 1314 | // Flag for duplicate removal
|
||
| 1315 | if ( a === b ) {
|
||
| 1316 | hasDuplicate = true;
|
||
| 1317 | return 0; |
||
| 1318 | } |
||
| 1319 | |||
| 1320 | // Sort on method existence if only one input has compareDocumentPosition
|
||
| 1321 | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
||
| 1322 | if ( compare ) {
|
||
| 1323 | return compare;
|
||
| 1324 | } |
||
| 1325 | |||
| 1326 | // Calculate position if both inputs belong to the same document
|
||
| 1327 | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
||
| 1328 | a.compareDocumentPosition( b ) : |
||
| 1329 | |||
| 1330 | // Otherwise we know they are disconnected
|
||
| 1331 | 1;
|
||
| 1332 | |||
| 1333 | // Disconnected nodes
|
||
| 1334 | if ( compare & 1 || |
||
| 1335 | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
||
| 1336 | |||
| 1337 | // Choose the first element that is related to our preferred document
|
||
| 1338 | if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
||
| 1339 | return -1; |
||
| 1340 | } |
||
| 1341 | if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
||
| 1342 | return 1; |
||
| 1343 | } |
||
| 1344 | |||
| 1345 | // Maintain original order
|
||
| 1346 | return sortInput ?
|
||
| 1347 | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : |
||
| 1348 | 0;
|
||
| 1349 | } |
||
| 1350 | |||
| 1351 | return compare & 4 ? -1 : 1; |
||
| 1352 | } : |
||
| 1353 | function( a, b ) {
|
||
| 1354 | // Exit early if the nodes are identical
|
||
| 1355 | if ( a === b ) {
|
||
| 1356 | hasDuplicate = true;
|
||
| 1357 | return 0; |
||
| 1358 | } |
||
| 1359 | |||
| 1360 | var cur,
|
||
| 1361 | i = 0,
|
||
| 1362 | aup = a.parentNode, |
||
| 1363 | bup = b.parentNode, |
||
| 1364 | ap = [ a ], |
||
| 1365 | bp = [ b ]; |
||
| 1366 | |||
| 1367 | // Parentless nodes are either documents or disconnected
|
||
| 1368 | if ( !aup || !bup ) {
|
||
| 1369 | return a === doc ? -1 : |
||
| 1370 | b === doc ? 1 :
|
||
| 1371 | aup ? -1 :
|
||
| 1372 | bup ? 1 :
|
||
| 1373 | sortInput ? |
||
| 1374 | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : |
||
| 1375 | 0;
|
||
| 1376 | |||
| 1377 | // If the nodes are siblings, we can do a quick check
|
||
| 1378 | } else if ( aup === bup ) { |
||
| 1379 | return siblingCheck( a, b );
|
||
| 1380 | } |
||
| 1381 | |||
| 1382 | // Otherwise we need full lists of their ancestors for comparison
|
||
| 1383 | cur = a; |
||
| 1384 | while ( (cur = cur.parentNode) ) {
|
||
| 1385 | ap.unshift( cur ); |
||
| 1386 | } |
||
| 1387 | cur = b; |
||
| 1388 | while ( (cur = cur.parentNode) ) {
|
||
| 1389 | bp.unshift( cur ); |
||
| 1390 | } |
||
| 1391 | |||
| 1392 | // Walk down the tree looking for a discrepancy
|
||
| 1393 | while ( ap[i] === bp[i] ) {
|
||
| 1394 | i++; |
||
| 1395 | } |
||
| 1396 | |||
| 1397 | return i ?
|
||
| 1398 | // Do a sibling check if the nodes have a common ancestor
|
||
| 1399 | siblingCheck( ap[i], bp[i] ) : |
||
| 1400 | |||
| 1401 | // Otherwise nodes in our document sort first
|
||
| 1402 | ap[i] === preferredDoc ? -1 :
|
||
| 1403 | bp[i] === preferredDoc ? 1 :
|
||
| 1404 | 0;
|
||
| 1405 | }; |
||
| 1406 | |||
| 1407 | return doc;
|
||
| 1408 | }; |
||
| 1409 | |||
| 1410 | Sizzle.matches = function( expr, elements ) { |
||
| 1411 | return Sizzle( expr, null, null, elements ); |
||
| 1412 | }; |
||
| 1413 | |||
| 1414 | Sizzle.matchesSelector = function( elem, expr ) { |
||
| 1415 | // Set document vars if needed
|
||
| 1416 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
||
| 1417 | setDocument( elem ); |
||
| 1418 | } |
||
| 1419 | |||
| 1420 | // Make sure that attribute selectors are quoted
|
||
| 1421 | expr = expr.replace( rattributeQuotes, "='$1']" );
|
||
| 1422 | |||
| 1423 | if ( support.matchesSelector && documentIsHTML &&
|
||
| 1424 | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
||
| 1425 | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
||
| 1426 | |||
| 1427 | try {
|
||
| 1428 | var ret = matches.call( elem, expr );
|
||
| 1429 | |||
| 1430 | // IE 9's matchesSelector returns false on disconnected nodes
|
||
| 1431 | if ( ret || support.disconnectedMatch ||
|
||
| 1432 | // As well, disconnected nodes are said to be in a document
|
||
| 1433 | // fragment in IE 9
|
||
| 1434 | elem.document && elem.document.nodeType !== 11 ) {
|
||
| 1435 | return ret;
|
||
| 1436 | } |
||
| 1437 | } catch(e) {}
|
||
| 1438 | } |
||
| 1439 | |||
| 1440 | return Sizzle( expr, document, null, [ elem ] ).length > 0; |
||
| 1441 | }; |
||
| 1442 | |||
| 1443 | Sizzle.contains = function( context, elem ) { |
||
| 1444 | // Set document vars if needed
|
||
| 1445 | if ( ( context.ownerDocument || context ) !== document ) {
|
||
| 1446 | setDocument( context ); |
||
| 1447 | } |
||
| 1448 | return contains( context, elem );
|
||
| 1449 | }; |
||
| 1450 | |||
| 1451 | Sizzle.attr = function( elem, name ) { |
||
| 1452 | // Set document vars if needed
|
||
| 1453 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
||
| 1454 | setDocument( elem ); |
||
| 1455 | } |
||
| 1456 | |||
| 1457 | var fn = Expr.attrHandle[ name.toLowerCase() ],
|
||
| 1458 | // Don't get fooled by Object.prototype properties (jQuery #13807)
|
||
| 1459 | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
||
| 1460 | fn( elem, name, !documentIsHTML ) : |
||
| 1461 | undefined;
|
||
| 1462 | |||
| 1463 | return val !== undefined ? |
||
| 1464 | val : |
||
| 1465 | support.attributes || !documentIsHTML ? |
||
| 1466 | elem.getAttribute( name ) : |
||
| 1467 | (val = elem.getAttributeNode(name)) && val.specified ? |
||
| 1468 | val.value : |
||
| 1469 | null;
|
||
| 1470 | }; |
||
| 1471 | |||
| 1472 | Sizzle.error = function( msg ) { |
||
| 1473 | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
||
| 1474 | }; |
||
| 1475 | |||
| 1476 | /**
|
||
| 1477 | * Document sorting and removing duplicates
|
||
| 1478 | * @param {ArrayLike} results
|
||
| 1479 | */
|
||
| 1480 | Sizzle.uniqueSort = function( results ) { |
||
| 1481 | var elem,
|
||
| 1482 | duplicates = [], |
||
| 1483 | j = 0,
|
||
| 1484 | i = 0;
|
||
| 1485 | |||
| 1486 | // Unless we *know* we can detect duplicates, assume their presence
|
||
| 1487 | hasDuplicate = !support.detectDuplicates; |
||
| 1488 | sortInput = !support.sortStable && results.slice( 0 );
|
||
| 1489 | results.sort( sortOrder ); |
||
| 1490 | |||
| 1491 | if ( hasDuplicate ) {
|
||
| 1492 | while ( (elem = results[i++]) ) {
|
||
| 1493 | if ( elem === results[ i ] ) {
|
||
| 1494 | j = duplicates.push( i ); |
||
| 1495 | } |
||
| 1496 | } |
||
| 1497 | while ( j-- ) {
|
||
| 1498 | results.splice( duplicates[ j ], 1 );
|
||
| 1499 | } |
||
| 1500 | } |
||
| 1501 | |||
| 1502 | // Clear input after sorting to release objects
|
||
| 1503 | // See https://github.com/jquery/sizzle/pull/225
|
||
| 1504 | sortInput = null;
|
||
| 1505 | |||
| 1506 | return results;
|
||
| 1507 | }; |
||
| 1508 | |||
| 1509 | /**
|
||
| 1510 | * Utility function for retrieving the text value of an array of DOM nodes
|
||
| 1511 | * @param {Array|Element} elem
|
||
| 1512 | */
|
||
| 1513 | getText = Sizzle.getText = function( elem ) { |
||
| 1514 | var node,
|
||
| 1515 | ret = "",
|
||
| 1516 | i = 0,
|
||
| 1517 | nodeType = elem.nodeType; |
||
| 1518 | |||
| 1519 | if ( !nodeType ) {
|
||
| 1520 | // If no nodeType, this is expected to be an array
|
||
| 1521 | while ( (node = elem[i++]) ) {
|
||
| 1522 | // Do not traverse comment nodes
|
||
| 1523 | ret += getText( node ); |
||
| 1524 | } |
||
| 1525 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
||
| 1526 | // Use textContent for elements
|
||
| 1527 | // innerText usage removed for consistency of new lines (jQuery #11153)
|
||
| 1528 | if ( typeof elem.textContent === "string" ) { |
||
| 1529 | return elem.textContent;
|
||
| 1530 | } else {
|
||
| 1531 | // Traverse its children
|
||
| 1532 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
||
| 1533 | ret += getText( elem ); |
||
| 1534 | } |
||
| 1535 | } |
||
| 1536 | } else if ( nodeType === 3 || nodeType === 4 ) { |
||
| 1537 | return elem.nodeValue;
|
||
| 1538 | } |
||
| 1539 | // Do not include comment or processing instruction nodes
|
||
| 1540 | |||
| 1541 | return ret;
|
||
| 1542 | }; |
||
| 1543 | |||
| 1544 | Expr = Sizzle.selectors = {
|
||
| 1545 | |||
| 1546 | // Can be adjusted by the user
|
||
| 1547 | cacheLength: 50, |
||
| 1548 | |||
| 1549 | createPseudo: markFunction,
|
||
| 1550 | |||
| 1551 | match: matchExpr,
|
||
| 1552 | |||
| 1553 | attrHandle: {},
|
||
| 1554 | |||
| 1555 | find: {},
|
||
| 1556 | |||
| 1557 | relative: {
|
||
| 1558 | ">": { dir: "parentNode", first: true }, |
||
| 1559 | " ": { dir: "parentNode" }, |
||
| 1560 | "+": { dir: "previousSibling", first: true }, |
||
| 1561 | "~": { dir: "previousSibling" } |
||
| 1562 | }, |
||
| 1563 | |||
| 1564 | preFilter: {
|
||
| 1565 | "ATTR": function( match ) { |
||
| 1566 | match[1] = match[1].replace( runescape, funescape ); |
||
| 1567 | |||
| 1568 | // Move the given value to match[3] whether quoted or unquoted
|
||
| 1569 | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
||
| 1570 | |||
| 1571 | if ( match[2] === "~=" ) { |
||
| 1572 | match[3] = " " + match[3] + " "; |
||
| 1573 | } |
||
| 1574 | |||
| 1575 | return match.slice( 0, 4 ); |
||
| 1576 | }, |
||
| 1577 | |||
| 1578 | "CHILD": function( match ) { |
||
| 1579 | /* matches from matchExpr["CHILD"]
|
||
| 1580 | 1 type (only|nth|...)
|
||
| 1581 | 2 what (child|of-type)
|
||
| 1582 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
||
| 1583 | 4 xn-component of xn+y argument ([+-]?\d*n|)
|
||
| 1584 | 5 sign of xn-component
|
||
| 1585 | 6 x of xn-component
|
||
| 1586 | 7 sign of y-component
|
||
| 1587 | 8 y of y-component
|
||
| 1588 | */
|
||
| 1589 | match[1] = match[1].toLowerCase(); |
||
| 1590 | |||
| 1591 | if ( match[1].slice( 0, 3 ) === "nth" ) { |
||
| 1592 | // nth-* requires argument
|
||
| 1593 | if ( !match[3] ) { |
||
| 1594 | Sizzle.error( match[0] );
|
||
| 1595 | } |
||
| 1596 | |||
| 1597 | // numeric x and y parameters for Expr.filter.CHILD
|
||
| 1598 | // remember that false/true cast respectively to 0/1
|
||
| 1599 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
||
| 1600 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
||
| 1601 | |||
| 1602 | // other types prohibit arguments
|
||
| 1603 | } else if ( match[3] ) { |
||
| 1604 | Sizzle.error( match[0] );
|
||
| 1605 | } |
||
| 1606 | |||
| 1607 | return match;
|
||
| 1608 | }, |
||
| 1609 | |||
| 1610 | "PSEUDO": function( match ) { |
||
| 1611 | var excess,
|
||
| 1612 | unquoted = !match[6] && match[2]; |
||
| 1613 | |||
| 1614 | if ( matchExpr["CHILD"].test( match[0] ) ) { |
||
| 1615 | return null; |
||
| 1616 | } |
||
| 1617 | |||
| 1618 | // Accept quoted arguments as-is
|
||
| 1619 | if ( match[3] ) { |
||
| 1620 | match[2] = match[4] || match[5] || ""; |
||
| 1621 | |||
| 1622 | // Strip excess characters from unquoted arguments
|
||
| 1623 | } else if ( unquoted && rpseudo.test( unquoted ) && |
||
| 1624 | // Get excess from tokenize (recursively)
|
||
| 1625 | (excess = tokenize( unquoted, true )) &&
|
||
| 1626 | // advance to the next closing parenthesis
|
||
| 1627 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
||
| 1628 | |||
| 1629 | // excess is a negative index
|
||
| 1630 | match[0] = match[0].slice( 0, excess ); |
||
| 1631 | match[2] = unquoted.slice( 0, excess ); |
||
| 1632 | } |
||
| 1633 | |||
| 1634 | // Return only captures needed by the pseudo filter method (type and argument)
|
||
| 1635 | return match.slice( 0, 3 ); |
||
| 1636 | } |
||
| 1637 | }, |
||
| 1638 | |||
| 1639 | filter: {
|
||
| 1640 | |||
| 1641 | "TAG": function( nodeNameSelector ) { |
||
| 1642 | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
||
| 1643 | return nodeNameSelector === "*" ? |
||
| 1644 | function() { return true; } : |
||
| 1645 | function( elem ) {
|
||
| 1646 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
||
| 1647 | }; |
||
| 1648 | }, |
||
| 1649 | |||
| 1650 | "CLASS": function( className ) { |
||
| 1651 | var pattern = classCache[ className + " " ]; |
||
| 1652 | |||
| 1653 | return pattern ||
|
||
| 1654 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
||
| 1655 | classCache( className, function( elem ) {
|
||
| 1656 | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); |
||
| 1657 | }); |
||
| 1658 | }, |
||
| 1659 | |||
| 1660 | "ATTR": function( name, operator, check ) { |
||
| 1661 | return function( elem ) { |
||
| 1662 | var result = Sizzle.attr( elem, name );
|
||
| 1663 | |||
| 1664 | if ( result == null ) { |
||
| 1665 | return operator === "!="; |
||
| 1666 | } |
||
| 1667 | if ( !operator ) {
|
||
| 1668 | return true; |
||
| 1669 | } |
||
| 1670 | |||
| 1671 | result += "";
|
||
| 1672 | |||
| 1673 | return operator === "=" ? result === check : |
||
| 1674 | operator === "!=" ? result !== check :
|
||
| 1675 | operator === "^=" ? check && result.indexOf( check ) === 0 : |
||
| 1676 | operator === "*=" ? check && result.indexOf( check ) > -1 : |
||
| 1677 | operator === "$=" ? check && result.slice( -check.length ) === check :
|
||
| 1678 | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : |
||
| 1679 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
||
| 1680 | false;
|
||
| 1681 | }; |
||
| 1682 | }, |
||
| 1683 | |||
| 1684 | "CHILD": function( type, what, argument, first, last ) { |
||
| 1685 | var simple = type.slice( 0, 3 ) !== "nth", |
||
| 1686 | forward = type.slice( -4 ) !== "last", |
||
| 1687 | ofType = what === "of-type";
|
||
| 1688 | |||
| 1689 | return first === 1 && last === 0 ? |
||
| 1690 | |||
| 1691 | // Shortcut for :nth-*(n)
|
||
| 1692 | function( elem ) {
|
||
| 1693 | return !!elem.parentNode;
|
||
| 1694 | } : |
||
| 1695 | |||
| 1696 | function( elem, context, xml ) {
|
||
| 1697 | var cache, outerCache, node, diff, nodeIndex, start,
|
||
| 1698 | dir = simple !== forward ? "nextSibling" : "previousSibling", |
||
| 1699 | parent = elem.parentNode, |
||
| 1700 | name = ofType && elem.nodeName.toLowerCase(), |
||
| 1701 | useCache = !xml && !ofType; |
||
| 1702 | |||
| 1703 | if ( parent ) {
|
||
| 1704 | |||
| 1705 | // :(first|last|only)-(child|of-type)
|
||
| 1706 | if ( simple ) {
|
||
| 1707 | while ( dir ) {
|
||
| 1708 | node = elem; |
||
| 1709 | while ( (node = node[ dir ]) ) {
|
||
| 1710 | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
||
| 1711 | return false; |
||
| 1712 | } |
||
| 1713 | } |
||
| 1714 | // Reverse direction for :only-* (if we haven't yet done so)
|
||
| 1715 | start = dir = type === "only" && !start && "nextSibling"; |
||
| 1716 | } |
||
| 1717 | return true; |
||
| 1718 | } |
||
| 1719 | |||
| 1720 | start = [ forward ? parent.firstChild : parent.lastChild ]; |
||
| 1721 | |||
| 1722 | // non-xml :nth-child(...) stores cache data on `parent`
|
||
| 1723 | if ( forward && useCache ) {
|
||
| 1724 | // Seek `elem` from a previously-cached index
|
||
| 1725 | outerCache = parent[ expando ] || (parent[ expando ] = {});
|
||
| 1726 | cache = outerCache[ type ] || []; |
||
| 1727 | nodeIndex = cache[0] === dirruns && cache[1]; |
||
| 1728 | diff = cache[0] === dirruns && cache[2]; |
||
| 1729 | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
||
| 1730 | |||
| 1731 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
||
| 1732 | |||
| 1733 | // Fallback to seeking `elem` from the start
|
||
| 1734 | (diff = nodeIndex = 0) || start.pop()) ) {
|
||
| 1735 | |||
| 1736 | // When found, cache indexes on `parent` and break
|
||
| 1737 | if ( node.nodeType === 1 && ++diff && node === elem ) { |
||
| 1738 | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; |
||
| 1739 | break;
|
||
| 1740 | } |
||
| 1741 | } |
||
| 1742 | |||
| 1743 | // Use previously-cached element index if available
|
||
| 1744 | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { |
||
| 1745 | diff = cache[1];
|
||
| 1746 | |||
| 1747 | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
||
| 1748 | } else {
|
||
| 1749 | // Use the same loop as above to seek `elem` from the start
|
||
| 1750 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
||
| 1751 | (diff = nodeIndex = 0) || start.pop()) ) {
|
||
| 1752 | |||
| 1753 | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
||
| 1754 | // Cache the index of each encountered element
|
||
| 1755 | if ( useCache ) {
|
||
| 1756 | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
||
| 1757 | } |
||
| 1758 | |||
| 1759 | if ( node === elem ) {
|
||
| 1760 | break;
|
||
| 1761 | } |
||
| 1762 | } |
||
| 1763 | } |
||
| 1764 | } |
||
| 1765 | |||
| 1766 | // Incorporate the offset, then check against cycle size
|
||
| 1767 | diff -= last; |
||
| 1768 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
||
| 1769 | } |
||
| 1770 | }; |
||
| 1771 | }, |
||
| 1772 | |||
| 1773 | "PSEUDO": function( pseudo, argument ) { |
||
| 1774 | // pseudo-class names are case-insensitive
|
||
| 1775 | // http://www.w3.org/TR/selectors/#pseudo-classes
|
||
| 1776 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
||
| 1777 | // Remember that setFilters inherits from pseudos
|
||
| 1778 | var args,
|
||
| 1779 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
||
| 1780 | Sizzle.error( "unsupported pseudo: " + pseudo );
|
||
| 1781 | |||
| 1782 | // The user may use createPseudo to indicate that
|
||
| 1783 | // arguments are needed to create the filter function
|
||
| 1784 | // just as Sizzle does
|
||
| 1785 | if ( fn[ expando ] ) {
|
||
| 1786 | return fn( argument );
|
||
| 1787 | } |
||
| 1788 | |||
| 1789 | // But maintain support for old signatures
|
||
| 1790 | if ( fn.length > 1 ) { |
||
| 1791 | args = [ pseudo, pseudo, "", argument ];
|
||
| 1792 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
||
| 1793 | markFunction(function( seed, matches ) {
|
||
| 1794 | var idx,
|
||
| 1795 | matched = fn( seed, argument ), |
||
| 1796 | i = matched.length; |
||
| 1797 | while ( i-- ) {
|
||
| 1798 | idx = indexOf.call( seed, matched[i] ); |
||
| 1799 | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
||
| 1800 | } |
||
| 1801 | }) : |
||
| 1802 | function( elem ) {
|
||
| 1803 | return fn( elem, 0, args ); |
||
| 1804 | }; |
||
| 1805 | } |
||
| 1806 | |||
| 1807 | return fn;
|
||
| 1808 | } |
||
| 1809 | }, |
||
| 1810 | |||
| 1811 | pseudos: {
|
||
| 1812 | // Potentially complex pseudos
|
||
| 1813 | "not": markFunction(function( selector ) { |
||
| 1814 | // Trim the selector passed to compile
|
||
| 1815 | // to avoid treating leading and trailing
|
||
| 1816 | // spaces as combinators
|
||
| 1817 | var input = [],
|
||
| 1818 | results = [], |
||
| 1819 | matcher = compile( selector.replace( rtrim, "$1" ) );
|
||
| 1820 | |||
| 1821 | return matcher[ expando ] ?
|
||
| 1822 | markFunction(function( seed, matches, context, xml ) {
|
||
| 1823 | var elem,
|
||
| 1824 | unmatched = matcher( seed, null, xml, [] ),
|
||
| 1825 | i = seed.length; |
||
| 1826 | |||
| 1827 | // Match elements unmatched by `matcher`
|
||
| 1828 | while ( i-- ) {
|
||
| 1829 | if ( (elem = unmatched[i]) ) {
|
||
| 1830 | seed[i] = !(matches[i] = elem); |
||
| 1831 | } |
||
| 1832 | } |
||
| 1833 | }) : |
||
| 1834 | function( elem, context, xml ) {
|
||
| 1835 | input[0] = elem;
|
||
| 1836 | matcher( input, null, xml, results );
|
||
| 1837 | return !results.pop();
|
||
| 1838 | }; |
||
| 1839 | }), |
||
| 1840 | |||
| 1841 | "has": markFunction(function( selector ) { |
||
| 1842 | return function( elem ) { |
||
| 1843 | return Sizzle( selector, elem ).length > 0; |
||
| 1844 | }; |
||
| 1845 | }), |
||
| 1846 | |||
| 1847 | "contains": markFunction(function( text ) { |
||
| 1848 | return function( elem ) { |
||
| 1849 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
||
| 1850 | }; |
||
| 1851 | }), |
||
| 1852 | |||
| 1853 | // "Whether an element is represented by a :lang() selector
|
||
| 1854 | // is based solely on the element's language value
|
||
| 1855 | // being equal to the identifier C,
|
||
| 1856 | // or beginning with the identifier C immediately followed by "-".
|
||
| 1857 | // The matching of C against the element's language value is performed case-insensitively.
|
||
| 1858 | // The identifier C does not have to be a valid language name."
|
||
| 1859 | // http://www.w3.org/TR/selectors/#lang-pseudo
|
||
| 1860 | "lang": markFunction( function( lang ) { |
||
| 1861 | // lang value must be a valid identifier
|
||
| 1862 | if ( !ridentifier.test(lang || "") ) { |
||
| 1863 | Sizzle.error( "unsupported lang: " + lang );
|
||
| 1864 | } |
||
| 1865 | lang = lang.replace( runescape, funescape ).toLowerCase(); |
||
| 1866 | return function( elem ) { |
||
| 1867 | var elemLang;
|
||
| 1868 | do {
|
||
| 1869 | if ( (elemLang = documentIsHTML ?
|
||
| 1870 | elem.lang : |
||
| 1871 | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
||
| 1872 | |||
| 1873 | elemLang = elemLang.toLowerCase(); |
||
| 1874 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
||
| 1875 | } |
||
| 1876 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
||
| 1877 | return false; |
||
| 1878 | }; |
||
| 1879 | }), |
||
| 1880 | |||
| 1881 | // Miscellaneous
|
||
| 1882 | "target": function( elem ) { |
||
| 1883 | var hash = window.location && window.location.hash;
|
||
| 1884 | return hash && hash.slice( 1 ) === elem.id; |
||
| 1885 | }, |
||
| 1886 | |||
| 1887 | "root": function( elem ) { |
||
| 1888 | return elem === docElem;
|
||
| 1889 | }, |
||
| 1890 | |||
| 1891 | "focus": function( elem ) { |
||
| 1892 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
||
| 1893 | }, |
||
| 1894 | |||
| 1895 | // Boolean properties
|
||
| 1896 | "enabled": function( elem ) { |
||
| 1897 | return elem.disabled === false; |
||
| 1898 | }, |
||
| 1899 | |||
| 1900 | "disabled": function( elem ) { |
||
| 1901 | return elem.disabled === true; |
||
| 1902 | }, |
||
| 1903 | |||
| 1904 | "checked": function( elem ) { |
||
| 1905 | // In CSS3, :checked should return both checked and selected elements
|
||
| 1906 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
||
| 1907 | var nodeName = elem.nodeName.toLowerCase();
|
||
| 1908 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
||
| 1909 | }, |
||
| 1910 | |||
| 1911 | "selected": function( elem ) { |
||
| 1912 | // Accessing this property makes selected-by-default
|
||
| 1913 | // options in Safari work properly
|
||
| 1914 | if ( elem.parentNode ) {
|
||
| 1915 | elem.parentNode.selectedIndex; |
||
| 1916 | } |
||
| 1917 | |||
| 1918 | return elem.selected === true; |
||
| 1919 | }, |
||
| 1920 | |||
| 1921 | // Contents
|
||
| 1922 | "empty": function( elem ) { |
||
| 1923 | // http://www.w3.org/TR/selectors/#empty-pseudo
|
||
| 1924 | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
||
| 1925 | // but not by others (comment: 8; processing instruction: 7; etc.)
|
||
| 1926 | // nodeType < 6 works because attributes (2) do not appear as children
|
||
| 1927 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
||
| 1928 | if ( elem.nodeType < 6 ) { |
||
| 1929 | return false; |
||
| 1930 | } |
||
| 1931 | } |
||
| 1932 | return true; |
||
| 1933 | }, |
||
| 1934 | |||
| 1935 | "parent": function( elem ) { |
||
| 1936 | return !Expr.pseudos["empty"]( elem ); |
||
| 1937 | }, |
||
| 1938 | |||
| 1939 | // Element/input types
|
||
| 1940 | "header": function( elem ) { |
||
| 1941 | return rheader.test( elem.nodeName );
|
||
| 1942 | }, |
||
| 1943 | |||
| 1944 | "input": function( elem ) { |
||
| 1945 | return rinputs.test( elem.nodeName );
|
||
| 1946 | }, |
||
| 1947 | |||
| 1948 | "button": function( elem ) { |
||
| 1949 | var name = elem.nodeName.toLowerCase();
|
||
| 1950 | return name === "input" && elem.type === "button" || name === "button"; |
||
| 1951 | }, |
||
| 1952 | |||
| 1953 | "text": function( elem ) { |
||
| 1954 | var attr;
|
||
| 1955 | return elem.nodeName.toLowerCase() === "input" && |
||
| 1956 | elem.type === "text" &&
|
||
| 1957 | |||
| 1958 | // Support: IE<8
|
||
| 1959 | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
||
| 1960 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
||
| 1961 | }, |
||
| 1962 | |||
| 1963 | // Position-in-collection
|
||
| 1964 | "first": createPositionalPseudo(function() { |
||
| 1965 | return [ 0 ]; |
||
| 1966 | }), |
||
| 1967 | |||
| 1968 | "last": createPositionalPseudo(function( matchIndexes, length ) { |
||
| 1969 | return [ length - 1 ]; |
||
| 1970 | }), |
||
| 1971 | |||
| 1972 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
| 1973 | return [ argument < 0 ? argument + length : argument ]; |
||
| 1974 | }), |
||
| 1975 | |||
| 1976 | "even": createPositionalPseudo(function( matchIndexes, length ) { |
||
| 1977 | var i = 0; |
||
| 1978 | for ( ; i < length; i += 2 ) { |
||
| 1979 | matchIndexes.push( i ); |
||
| 1980 | } |
||
| 1981 | return matchIndexes;
|
||
| 1982 | }), |
||
| 1983 | |||
| 1984 | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
||
| 1985 | var i = 1; |
||
| 1986 | for ( ; i < length; i += 2 ) { |
||
| 1987 | matchIndexes.push( i ); |
||
| 1988 | } |
||
| 1989 | return matchIndexes;
|
||
| 1990 | }), |
||
| 1991 | |||
| 1992 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
| 1993 | var i = argument < 0 ? argument + length : argument; |
||
| 1994 | for ( ; --i >= 0; ) { |
||
| 1995 | matchIndexes.push( i ); |
||
| 1996 | } |
||
| 1997 | return matchIndexes;
|
||
| 1998 | }), |
||
| 1999 | |||
| 2000 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
| 2001 | var i = argument < 0 ? argument + length : argument; |
||
| 2002 | for ( ; ++i < length; ) {
|
||
| 2003 | matchIndexes.push( i ); |
||
| 2004 | } |
||
| 2005 | return matchIndexes;
|
||
| 2006 | }) |
||
| 2007 | } |
||
| 2008 | }; |
||
| 2009 | |||
| 2010 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
||
| 2011 | |||
| 2012 | // Add button/input type pseudos
|
||
| 2013 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
||
| 2014 | Expr.pseudos[ i ] = createInputPseudo( i ); |
||
| 2015 | } |
||
| 2016 | for ( i in { submit: true, reset: true } ) { |
||
| 2017 | Expr.pseudos[ i ] = createButtonPseudo( i ); |
||
| 2018 | } |
||
| 2019 | |||
| 2020 | // Easy API for creating new setFilters
|
||
| 2021 | function setFilters() {} |
||
| 2022 | setFilters.prototype = Expr.filters = Expr.pseudos; |
||
| 2023 | Expr.setFilters = new setFilters();
|
||
| 2024 | |||
| 2025 | tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
||
| 2026 | var matched, match, tokens, type,
|
||
| 2027 | soFar, groups, preFilters, |
||
| 2028 | cached = tokenCache[ selector + " " ];
|
||
| 2029 | |||
| 2030 | if ( cached ) {
|
||
| 2031 | return parseOnly ? 0 : cached.slice( 0 ); |
||
| 2032 | } |
||
| 2033 | |||
| 2034 | soFar = selector; |
||
| 2035 | groups = []; |
||
| 2036 | preFilters = Expr.preFilter; |
||
| 2037 | |||
| 2038 | while ( soFar ) {
|
||
| 2039 | |||
| 2040 | // Comma and first run
|
||
| 2041 | if ( !matched || (match = rcomma.exec( soFar )) ) {
|
||
| 2042 | if ( match ) {
|
||
| 2043 | // Don't consume trailing commas as valid
|
||
| 2044 | soFar = soFar.slice( match[0].length ) || soFar;
|
||
| 2045 | } |
||
| 2046 | groups.push( (tokens = []) ); |
||
| 2047 | } |
||
| 2048 | |||
| 2049 | matched = false;
|
||
| 2050 | |||
| 2051 | // Combinators
|
||
| 2052 | if ( (match = rcombinators.exec( soFar )) ) {
|
||
| 2053 | matched = match.shift(); |
||
| 2054 | tokens.push({
|
||
| 2055 | value: matched,
|
||
| 2056 | // Cast descendant combinators to space
|
||
| 2057 | type: match[0].replace( rtrim, " " ) |
||
| 2058 | }); |
||
| 2059 | soFar = soFar.slice( matched.length ); |
||
| 2060 | } |
||
| 2061 | |||
| 2062 | // Filters
|
||
| 2063 | for ( type in Expr.filter ) { |
||
| 2064 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
||
| 2065 | (match = preFilters[ type ]( match ))) ) {
|
||
| 2066 | matched = match.shift(); |
||
| 2067 | tokens.push({
|
||
| 2068 | value: matched,
|
||
| 2069 | type: type,
|
||
| 2070 | matches: match
|
||
| 2071 | }); |
||
| 2072 | soFar = soFar.slice( matched.length ); |
||
| 2073 | } |
||
| 2074 | } |
||
| 2075 | |||
| 2076 | if ( !matched ) {
|
||
| 2077 | break;
|
||
| 2078 | } |
||
| 2079 | } |
||
| 2080 | |||
| 2081 | // Return the length of the invalid excess
|
||
| 2082 | // if we're just parsing
|
||
| 2083 | // Otherwise, throw an error or return tokens
|
||
| 2084 | return parseOnly ?
|
||
| 2085 | soFar.length : |
||
| 2086 | soFar ? |
||
| 2087 | Sizzle.error( selector ) : |
||
| 2088 | // Cache the tokens
|
||
| 2089 | tokenCache( selector, groups ).slice( 0 );
|
||
| 2090 | }; |
||
| 2091 | |||
| 2092 | function toSelector( tokens ) { |
||
| 2093 | var i = 0, |
||
| 2094 | len = tokens.length, |
||
| 2095 | selector = "";
|
||
| 2096 | for ( ; i < len; i++ ) {
|
||
| 2097 | selector += tokens[i].value; |
||
| 2098 | } |
||
| 2099 | return selector;
|
||
| 2100 | } |
||
| 2101 | |||
| 2102 | function addCombinator( matcher, combinator, base ) { |
||
| 2103 | var dir = combinator.dir,
|
||
| 2104 | checkNonElements = base && dir === "parentNode",
|
||
| 2105 | doneName = done++; |
||
| 2106 | |||
| 2107 | return combinator.first ?
|
||
| 2108 | // Check against closest ancestor/preceding element
|
||
| 2109 | function( elem, context, xml ) {
|
||
| 2110 | while ( (elem = elem[ dir ]) ) {
|
||
| 2111 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
| 2112 | return matcher( elem, context, xml );
|
||
| 2113 | } |
||
| 2114 | } |
||
| 2115 | } : |
||
| 2116 | |||
| 2117 | // Check against all ancestor/preceding elements
|
||
| 2118 | function( elem, context, xml ) {
|
||
| 2119 | var oldCache, outerCache,
|
||
| 2120 | newCache = [ dirruns, doneName ]; |
||
| 2121 | |||
| 2122 | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
||
| 2123 | if ( xml ) {
|
||
| 2124 | while ( (elem = elem[ dir ]) ) {
|
||
| 2125 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
| 2126 | if ( matcher( elem, context, xml ) ) {
|
||
| 2127 | return true; |
||
| 2128 | } |
||
| 2129 | } |
||
| 2130 | } |
||
| 2131 | } else {
|
||
| 2132 | while ( (elem = elem[ dir ]) ) {
|
||
| 2133 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
| 2134 | outerCache = elem[ expando ] || (elem[ expando ] = {});
|
||
| 2135 | if ( (oldCache = outerCache[ dir ]) &&
|
||
| 2136 | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
||
| 2137 | |||
| 2138 | // Assign to newCache so results back-propagate to previous elements
|
||
| 2139 | return (newCache[ 2 ] = oldCache[ 2 ]); |
||
| 2140 | } else {
|
||
| 2141 | // Reuse newcache so results back-propagate to previous elements
|
||
| 2142 | outerCache[ dir ] = newCache; |
||
| 2143 | |||
| 2144 | // A match means we're done; a fail means we have to keep checking
|
||
| 2145 | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
||
| 2146 | return true; |
||
| 2147 | } |
||
| 2148 | } |
||
| 2149 | } |
||
| 2150 | } |
||
| 2151 | } |
||
| 2152 | }; |
||
| 2153 | } |
||
| 2154 | |||
| 2155 | function elementMatcher( matchers ) { |
||
| 2156 | return matchers.length > 1 ? |
||
| 2157 | function( elem, context, xml ) {
|
||
| 2158 | var i = matchers.length;
|
||
| 2159 | while ( i-- ) {
|
||
| 2160 | if ( !matchers[i]( elem, context, xml ) ) {
|
||
| 2161 | return false; |
||
| 2162 | } |
||
| 2163 | } |
||
| 2164 | return true; |
||
| 2165 | } : |
||
| 2166 | matchers[0];
|
||
| 2167 | } |
||
| 2168 | |||
| 2169 | function multipleContexts( selector, contexts, results ) { |
||
| 2170 | var i = 0, |
||
| 2171 | len = contexts.length; |
||
| 2172 | for ( ; i < len; i++ ) {
|
||
| 2173 | Sizzle( selector, contexts[i], results ); |
||
| 2174 | } |
||
| 2175 | return results;
|
||
| 2176 | } |
||
| 2177 | |||
| 2178 | function condense( unmatched, map, filter, context, xml ) { |
||
| 2179 | var elem,
|
||
| 2180 | newUnmatched = [], |
||
| 2181 | i = 0,
|
||
| 2182 | len = unmatched.length, |
||
| 2183 | mapped = map != null;
|
||
| 2184 | |||
| 2185 | for ( ; i < len; i++ ) {
|
||
| 2186 | if ( (elem = unmatched[i]) ) {
|
||
| 2187 | if ( !filter || filter( elem, context, xml ) ) {
|
||
| 2188 | newUnmatched.push( elem ); |
||
| 2189 | if ( mapped ) {
|
||
| 2190 | map.push( i ); |
||
| 2191 | } |
||
| 2192 | } |
||
| 2193 | } |
||
| 2194 | } |
||
| 2195 | |||
| 2196 | return newUnmatched;
|
||
| 2197 | } |
||
| 2198 | |||
| 2199 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
||
| 2200 | if ( postFilter && !postFilter[ expando ] ) {
|
||
| 2201 | postFilter = setMatcher( postFilter ); |
||
| 2202 | } |
||
| 2203 | if ( postFinder && !postFinder[ expando ] ) {
|
||
| 2204 | postFinder = setMatcher( postFinder, postSelector ); |
||
| 2205 | } |
||
| 2206 | return markFunction(function( seed, results, context, xml ) { |
||
| 2207 | var temp, i, elem,
|
||
| 2208 | preMap = [], |
||
| 2209 | postMap = [], |
||
| 2210 | preexisting = results.length, |
||
| 2211 | |||
| 2212 | // Get initial elements from seed or context
|
||
| 2213 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
||
| 2214 | |||
| 2215 | // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
||
| 2216 | matcherIn = preFilter && ( seed || !selector ) ? |
||
| 2217 | condense( elems, preMap, preFilter, context, xml ) : |
||
| 2218 | elems, |
||
| 2219 | |||
| 2220 | matcherOut = matcher ? |
||
| 2221 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
||
| 2222 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
||
| 2223 | |||
| 2224 | // ...intermediate processing is necessary
|
||
| 2225 | [] : |
||
| 2226 | |||
| 2227 | // ...otherwise use results directly
|
||
| 2228 | results : |
||
| 2229 | matcherIn; |
||
| 2230 | |||
| 2231 | // Find primary matches
|
||
| 2232 | if ( matcher ) {
|
||
| 2233 | matcher( matcherIn, matcherOut, context, xml ); |
||
| 2234 | } |
||
| 2235 | |||
| 2236 | // Apply postFilter
|
||
| 2237 | if ( postFilter ) {
|
||
| 2238 | temp = condense( matcherOut, postMap ); |
||
| 2239 | postFilter( temp, [], context, xml ); |
||
| 2240 | |||
| 2241 | // Un-match failing elements by moving them back to matcherIn
|
||
| 2242 | i = temp.length; |
||
| 2243 | while ( i-- ) {
|
||
| 2244 | if ( (elem = temp[i]) ) {
|
||
| 2245 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
||
| 2246 | } |
||
| 2247 | } |
||
| 2248 | } |
||
| 2249 | |||
| 2250 | if ( seed ) {
|
||
| 2251 | if ( postFinder || preFilter ) {
|
||
| 2252 | if ( postFinder ) {
|
||
| 2253 | // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
||
| 2254 | temp = []; |
||
| 2255 | i = matcherOut.length; |
||
| 2256 | while ( i-- ) {
|
||
| 2257 | if ( (elem = matcherOut[i]) ) {
|
||
| 2258 | // Restore matcherIn since elem is not yet a final match
|
||
| 2259 | temp.push( (matcherIn[i] = elem) ); |
||
| 2260 | } |
||
| 2261 | } |
||
| 2262 | postFinder( null, (matcherOut = []), temp, xml );
|
||
| 2263 | } |
||
| 2264 | |||
| 2265 | // Move matched elements from seed to results to keep them synchronized
|
||
| 2266 | i = matcherOut.length; |
||
| 2267 | while ( i-- ) {
|
||
| 2268 | if ( (elem = matcherOut[i]) &&
|
||
| 2269 | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
||
| 2270 | |||
| 2271 | seed[temp] = !(results[temp] = elem); |
||
| 2272 | } |
||
| 2273 | } |
||
| 2274 | } |
||
| 2275 | |||
| 2276 | // Add elements to results, through postFinder if defined
|
||
| 2277 | } else {
|
||
| 2278 | matcherOut = condense( |
||
| 2279 | matcherOut === results ? |
||
| 2280 | matcherOut.splice( preexisting, matcherOut.length ) : |
||
| 2281 | matcherOut |
||
| 2282 | ); |
||
| 2283 | if ( postFinder ) {
|
||
| 2284 | postFinder( null, results, matcherOut, xml );
|
||
| 2285 | } else {
|
||
| 2286 | push.apply( results, matcherOut ); |
||
| 2287 | } |
||
| 2288 | } |
||
| 2289 | }); |
||
| 2290 | } |
||
| 2291 | |||
| 2292 | function matcherFromTokens( tokens ) { |
||
| 2293 | var checkContext, matcher, j,
|
||
| 2294 | len = tokens.length, |
||
| 2295 | leadingRelative = Expr.relative[ tokens[0].type ],
|
||
| 2296 | implicitRelative = leadingRelative || Expr.relative[" "],
|
||
| 2297 | i = leadingRelative ? 1 : 0, |
||
| 2298 | |||
| 2299 | // The foundational matcher ensures that elements are reachable from top-level context(s)
|
||
| 2300 | matchContext = addCombinator( function( elem ) {
|
||
| 2301 | return elem === checkContext;
|
||
| 2302 | }, implicitRelative, true ),
|
||
| 2303 | matchAnyContext = addCombinator( function( elem ) {
|
||
| 2304 | return indexOf.call( checkContext, elem ) > -1; |
||
| 2305 | }, implicitRelative, true ),
|
||
| 2306 | matchers = [ function( elem, context, xml ) {
|
||
| 2307 | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
||
| 2308 | (checkContext = context).nodeType ? |
||
| 2309 | matchContext( elem, context, xml ) : |
||
| 2310 | matchAnyContext( elem, context, xml ) ); |
||
| 2311 | } ]; |
||
| 2312 | |||
| 2313 | for ( ; i < len; i++ ) {
|
||
| 2314 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
||
| 2315 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
||
| 2316 | } else {
|
||
| 2317 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
||
| 2318 | |||
| 2319 | // Return special upon seeing a positional matcher
|
||
| 2320 | if ( matcher[ expando ] ) {
|
||
| 2321 | // Find the next relative operator (if any) for proper handling
|
||
| 2322 | j = ++i; |
||
| 2323 | for ( ; j < len; j++ ) {
|
||
| 2324 | if ( Expr.relative[ tokens[j].type ] ) {
|
||
| 2325 | break;
|
||
| 2326 | } |
||
| 2327 | } |
||
| 2328 | return setMatcher(
|
||
| 2329 | i > 1 && elementMatcher( matchers ),
|
||
| 2330 | i > 1 && toSelector(
|
||
| 2331 | // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
||
| 2332 | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
||
| 2333 | ).replace( rtrim, "$1" ),
|
||
| 2334 | matcher, |
||
| 2335 | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
||
| 2336 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
||
| 2337 | j < len && toSelector( tokens ) |
||
| 2338 | ); |
||
| 2339 | } |
||
| 2340 | matchers.push( matcher ); |
||
| 2341 | } |
||
| 2342 | } |
||
| 2343 | |||
| 2344 | return elementMatcher( matchers );
|
||
| 2345 | } |
||
| 2346 | |||
| 2347 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
||
| 2348 | var bySet = setMatchers.length > 0, |
||
| 2349 | byElement = elementMatchers.length > 0,
|
||
| 2350 | superMatcher = function( seed, context, xml, results, outermost ) { |
||
| 2351 | var elem, j, matcher,
|
||
| 2352 | matchedCount = 0,
|
||
| 2353 | i = "0",
|
||
| 2354 | unmatched = seed && [], |
||
| 2355 | setMatched = [], |
||
| 2356 | contextBackup = outermostContext, |
||
| 2357 | // We must always have either seed elements or outermost context
|
||
| 2358 | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
||
| 2359 | // Use integer dirruns iff this is the outermost matcher
|
||
| 2360 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
||
| 2361 | len = elems.length; |
||
| 2362 | |||
| 2363 | if ( outermost ) {
|
||
| 2364 | outermostContext = context !== document && context; |
||
| 2365 | } |
||
| 2366 | |||
| 2367 | // Add elements passing elementMatchers directly to results
|
||
| 2368 | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
||
| 2369 | // Support: IE<9, Safari
|
||
| 2370 | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
||
| 2371 | for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
||
| 2372 | if ( byElement && elem ) {
|
||
| 2373 | j = 0;
|
||
| 2374 | while ( (matcher = elementMatchers[j++]) ) {
|
||
| 2375 | if ( matcher( elem, context, xml ) ) {
|
||
| 2376 | results.push( elem ); |
||
| 2377 | break;
|
||
| 2378 | } |
||
| 2379 | } |
||
| 2380 | if ( outermost ) {
|
||
| 2381 | dirruns = dirrunsUnique; |
||
| 2382 | } |
||
| 2383 | } |
||
| 2384 | |||
| 2385 | // Track unmatched elements for set filters
|
||
| 2386 | if ( bySet ) {
|
||
| 2387 | // They will have gone through all possible matchers
|
||
| 2388 | if ( (elem = !matcher && elem) ) {
|
||
| 2389 | matchedCount--; |
||
| 2390 | } |
||
| 2391 | |||
| 2392 | // Lengthen the array for every element, matched or not
|
||
| 2393 | if ( seed ) {
|
||
| 2394 | unmatched.push( elem ); |
||
| 2395 | } |
||
| 2396 | } |
||
| 2397 | } |
||
| 2398 | |||
| 2399 | // Apply set filters to unmatched elements
|
||
| 2400 | matchedCount += i; |
||
| 2401 | if ( bySet && i !== matchedCount ) {
|
||
| 2402 | j = 0;
|
||
| 2403 | while ( (matcher = setMatchers[j++]) ) {
|
||
| 2404 | matcher( unmatched, setMatched, context, xml ); |
||
| 2405 | } |
||
| 2406 | |||
| 2407 | if ( seed ) {
|
||
| 2408 | // Reintegrate element matches to eliminate the need for sorting
|
||
| 2409 | if ( matchedCount > 0 ) { |
||
| 2410 | while ( i-- ) {
|
||
| 2411 | if ( !(unmatched[i] || setMatched[i]) ) {
|
||
| 2412 | setMatched[i] = pop.call( results ); |
||
| 2413 | } |
||
| 2414 | } |
||
| 2415 | } |
||
| 2416 | |||
| 2417 | // Discard index placeholder values to get only actual matches
|
||
| 2418 | setMatched = condense( setMatched ); |
||
| 2419 | } |
||
| 2420 | |||
| 2421 | // Add matches to results
|
||
| 2422 | push.apply( results, setMatched ); |
||
| 2423 | |||
| 2424 | // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
||
| 2425 | if ( outermost && !seed && setMatched.length > 0 && |
||
| 2426 | ( matchedCount + setMatchers.length ) > 1 ) {
|
||
| 2427 | |||
| 2428 | Sizzle.uniqueSort( results ); |
||
| 2429 | } |
||
| 2430 | } |
||
| 2431 | |||
| 2432 | // Override manipulation of globals by nested matchers
|
||
| 2433 | if ( outermost ) {
|
||
| 2434 | dirruns = dirrunsUnique; |
||
| 2435 | outermostContext = contextBackup; |
||
| 2436 | } |
||
| 2437 | |||
| 2438 | return unmatched;
|
||
| 2439 | }; |
||
| 2440 | |||
| 2441 | return bySet ?
|
||
| 2442 | markFunction( superMatcher ) : |
||
| 2443 | superMatcher; |
||
| 2444 | } |
||
| 2445 | |||
| 2446 | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
||
| 2447 | var i,
|
||
| 2448 | setMatchers = [], |
||
| 2449 | elementMatchers = [], |
||
| 2450 | cached = compilerCache[ selector + " " ];
|
||
| 2451 | |||
| 2452 | if ( !cached ) {
|
||
| 2453 | // Generate a function of recursive functions that can be used to check each element
|
||
| 2454 | if ( !match ) {
|
||
| 2455 | match = tokenize( selector ); |
||
| 2456 | } |
||
| 2457 | i = match.length; |
||
| 2458 | while ( i-- ) {
|
||
| 2459 | cached = matcherFromTokens( match[i] ); |
||
| 2460 | if ( cached[ expando ] ) {
|
||
| 2461 | setMatchers.push( cached ); |
||
| 2462 | } else {
|
||
| 2463 | elementMatchers.push( cached ); |
||
| 2464 | } |
||
| 2465 | } |
||
| 2466 | |||
| 2467 | // Cache the compiled function
|
||
| 2468 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
||
| 2469 | |||
| 2470 | // Save selector and tokenization
|
||
| 2471 | cached.selector = selector; |
||
| 2472 | } |
||
| 2473 | return cached;
|
||
| 2474 | }; |
||
| 2475 | |||
| 2476 | /**
|
||
| 2477 | * A low-level selection function that works with Sizzle's compiled
|
||
| 2478 | * selector functions
|
||
| 2479 | * @param {String|Function} selector A selector or a pre-compiled
|
||
| 2480 | * selector function built with Sizzle.compile
|
||
| 2481 | * @param {Element} context
|
||
| 2482 | * @param {Array} [results]
|
||
| 2483 | * @param {Array} [seed] A set of elements to match against
|
||
| 2484 | */
|
||
| 2485 | select = Sizzle.select = function( selector, context, results, seed ) { |
||
| 2486 | var i, tokens, token, type, find,
|
||
| 2487 | compiled = typeof selector === "function" && selector, |
||
| 2488 | match = !seed && tokenize( (selector = compiled.selector || selector) ); |
||
| 2489 | |||
| 2490 | results = results || []; |
||
| 2491 | |||
| 2492 | // Try to minimize operations if there is no seed and only one group
|
||
| 2493 | if ( match.length === 1 ) { |
||
| 2494 | |||
| 2495 | // Take a shortcut and set the context if the root selector is an ID
|
||
| 2496 | tokens = match[0] = match[0].slice( 0 ); |
||
| 2497 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
||
| 2498 | support.getById && context.nodeType === 9 && documentIsHTML &&
|
||
| 2499 | Expr.relative[ tokens[1].type ] ) {
|
||
| 2500 | |||
| 2501 | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
||
| 2502 | if ( !context ) {
|
||
| 2503 | return results;
|
||
| 2504 | |||
| 2505 | // Precompiled matchers will still verify ancestry, so step up a level
|
||
| 2506 | } else if ( compiled ) { |
||
| 2507 | context = context.parentNode; |
||
| 2508 | } |
||
| 2509 | |||
| 2510 | selector = selector.slice( tokens.shift().value.length ); |
||
| 2511 | } |
||
| 2512 | |||
| 2513 | // Fetch a seed set for right-to-left matching
|
||
| 2514 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
||
| 2515 | while ( i-- ) {
|
||
| 2516 | token = tokens[i]; |
||
| 2517 | |||
| 2518 | // Abort if we hit a combinator
|
||
| 2519 | if ( Expr.relative[ (type = token.type) ] ) {
|
||
| 2520 | break;
|
||
| 2521 | } |
||
| 2522 | if ( (find = Expr.find[ type ]) ) {
|
||
| 2523 | // Search, expanding context for leading sibling combinators
|
||
| 2524 | if ( (seed = find(
|
||
| 2525 | token.matches[0].replace( runescape, funescape ),
|
||
| 2526 | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
||
| 2527 | )) ) {
|
||
| 2528 | |||
| 2529 | // If seed is empty or no tokens remain, we can return early
|
||
| 2530 | tokens.splice( i, 1 );
|
||
| 2531 | selector = seed.length && toSelector( tokens ); |
||
| 2532 | if ( !selector ) {
|
||
| 2533 | push.apply( results, seed ); |
||
| 2534 | return results;
|
||
| 2535 | } |
||
| 2536 | |||
| 2537 | break;
|
||
| 2538 | } |
||
| 2539 | } |
||
| 2540 | } |
||
| 2541 | } |
||
| 2542 | |||
| 2543 | // Compile and execute a filtering function if one is not provided
|
||
| 2544 | // Provide `match` to avoid retokenization if we modified the selector above
|
||
| 2545 | ( compiled || compile( selector, match ) )( |
||
| 2546 | seed, |
||
| 2547 | context, |
||
| 2548 | !documentIsHTML, |
||
| 2549 | results, |
||
| 2550 | rsibling.test( selector ) && testContext( context.parentNode ) || context |
||
| 2551 | ); |
||
| 2552 | return results;
|
||
| 2553 | }; |
||
| 2554 | |||
| 2555 | // One-time assignments
|
||
| 2556 | |||
| 2557 | // Sort stability
|
||
| 2558 | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
||
| 2559 | |||
| 2560 | // Support: Chrome<14
|
||
| 2561 | // Always assume duplicates if they aren't passed to the comparison function
|
||
| 2562 | support.detectDuplicates = !!hasDuplicate; |
||
| 2563 | |||
| 2564 | // Initialize against the default document
|
||
| 2565 | setDocument(); |
||
| 2566 | |||
| 2567 | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
||
| 2568 | // Detached nodes confoundingly follow *each other*
|
||
| 2569 | support.sortDetached = assert(function( div1 ) {
|
||
| 2570 | // Should return 1, but returns 4 (following)
|
||
| 2571 | return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
||
| 2572 | }); |
||
| 2573 | |||
| 2574 | // Support: IE<8
|
||
| 2575 | // Prevent attribute/property "interpolation"
|
||
| 2576 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
||
| 2577 | if ( !assert(function( div ) { |
||
| 2578 | div.innerHTML = "<a href='#'></a>";
|
||
| 2579 | return div.firstChild.getAttribute("href") === "#" ; |
||
| 2580 | }) ) {
|
||
| 2581 | addHandle( "type|href|height|width", function( elem, name, isXML ) { |
||
| 2582 | if ( !isXML ) {
|
||
| 2583 | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
||
| 2584 | } |
||
| 2585 | }); |
||
| 2586 | } |
||
| 2587 | |||
| 2588 | // Support: IE<9
|
||
| 2589 | // Use defaultValue in place of getAttribute("value")
|
||
| 2590 | if ( !support.attributes || !assert(function( div ) { |
||
| 2591 | div.innerHTML = "<input/>";
|
||
| 2592 | div.firstChild.setAttribute( "value", "" ); |
||
| 2593 | return div.firstChild.getAttribute( "value" ) === ""; |
||
| 2594 | }) ) {
|
||
| 2595 | addHandle( "value", function( elem, name, isXML ) { |
||
| 2596 | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
||
| 2597 | return elem.defaultValue;
|
||
| 2598 | } |
||
| 2599 | }); |
||
| 2600 | } |
||
| 2601 | |||
| 2602 | // Support: IE<9
|
||
| 2603 | // Use getAttributeNode to fetch booleans when getAttribute lies
|
||
| 2604 | if ( !assert(function( div ) { |
||
| 2605 | return div.getAttribute("disabled") == null; |
||
| 2606 | }) ) {
|
||
| 2607 | addHandle( booleans, function( elem, name, isXML ) {
|
||
| 2608 | var val;
|
||
| 2609 | if ( !isXML ) {
|
||
| 2610 | return elem[ name ] === true ? name.toLowerCase() : |
||
| 2611 | (val = elem.getAttributeNode( name )) && val.specified ? |
||
| 2612 | val.value : |
||
| 2613 | null;
|
||
| 2614 | } |
||
| 2615 | }); |
||
| 2616 | } |
||
| 2617 | |||
| 2618 | return Sizzle;
|
||
| 2619 | |||
| 2620 | })( window ); |
||
| 2621 | |||
| 2622 | |||
| 2623 | |||
| 2624 | jQuery.find = Sizzle; |
||
| 2625 | jQuery.expr = Sizzle.selectors; |
||
| 2626 | jQuery.expr[":"] = jQuery.expr.pseudos;
|
||
| 2627 | jQuery.unique = Sizzle.uniqueSort; |
||
| 2628 | jQuery.text = Sizzle.getText; |
||
| 2629 | jQuery.isXMLDoc = Sizzle.isXML; |
||
| 2630 | jQuery.contains = Sizzle.contains; |
||
| 2631 | |||
| 2632 | |||
| 2633 | |||
| 2634 | var rneedsContext = jQuery.expr.match.needsContext;
|
||
| 2635 | |||
| 2636 | var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); |
||
| 2637 | |||
| 2638 | |||
| 2639 | |||
| 2640 | var risSimple = /^.[^:#\[\.,]*$/; |
||
| 2641 | |||
| 2642 | // Implement the identical functionality for filter and not
|
||
| 2643 | function winnow( elements, qualifier, not ) { |
||
| 2644 | if ( jQuery.isFunction( qualifier ) ) {
|
||
| 2645 | return jQuery.grep( elements, function( elem, i ) { |
||
| 2646 | /* jshint -W018 */
|
||
| 2647 | return !!qualifier.call( elem, i, elem ) !== not;
|
||
| 2648 | }); |
||
| 2649 | |||
| 2650 | } |
||
| 2651 | |||
| 2652 | if ( qualifier.nodeType ) {
|
||
| 2653 | return jQuery.grep( elements, function( elem ) { |
||
| 2654 | return ( elem === qualifier ) !== not;
|
||
| 2655 | }); |
||
| 2656 | |||
| 2657 | } |
||
| 2658 | |||
| 2659 | if ( typeof qualifier === "string" ) { |
||
| 2660 | if ( risSimple.test( qualifier ) ) {
|
||
| 2661 | return jQuery.filter( qualifier, elements, not );
|
||
| 2662 | } |
||
| 2663 | |||
| 2664 | qualifier = jQuery.filter( qualifier, elements ); |
||
| 2665 | } |
||
| 2666 | |||
| 2667 | return jQuery.grep( elements, function( elem ) { |
||
| 2668 | return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; |
||
| 2669 | }); |
||
| 2670 | } |
||
| 2671 | |||
| 2672 | jQuery.filter = function( expr, elems, not ) { |
||
| 2673 | var elem = elems[ 0 ]; |
||
| 2674 | |||
| 2675 | if ( not ) {
|
||
| 2676 | expr = ":not(" + expr + ")"; |
||
| 2677 | } |
||
| 2678 | |||
| 2679 | return elems.length === 1 && elem.nodeType === 1 ? |
||
| 2680 | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
||
| 2681 | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
||
| 2682 | return elem.nodeType === 1; |
||
| 2683 | })); |
||
| 2684 | }; |
||
| 2685 | |||
| 2686 | jQuery.fn.extend({
|
||
| 2687 | find: function( selector ) { |
||
| 2688 | var i,
|
||
| 2689 | ret = [], |
||
| 2690 | self = this,
|
||
| 2691 | len = self.length; |
||
| 2692 | |||
| 2693 | if ( typeof selector !== "string" ) { |
||
| 2694 | return this.pushStack( jQuery( selector ).filter(function() { |
||
| 2695 | for ( i = 0; i < len; i++ ) { |
||
| 2696 | if ( jQuery.contains( self[ i ], this ) ) { |
||
| 2697 | return true; |
||
| 2698 | } |
||
| 2699 | } |
||
| 2700 | }) ); |
||
| 2701 | } |
||
| 2702 | |||
| 2703 | for ( i = 0; i < len; i++ ) { |
||
| 2704 | jQuery.find( selector, self[ i ], ret ); |
||
| 2705 | } |
||
| 2706 | |||
| 2707 | // Needed because $( selector, context ) becomes $( context ).find( selector )
|
||
| 2708 | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
||
| 2709 | ret.selector = this.selector ? this.selector + " " + selector : selector; |
||
| 2710 | return ret;
|
||
| 2711 | }, |
||
| 2712 | filter: function( selector ) { |
||
| 2713 | return this.pushStack( winnow(this, selector || [], false) ); |
||
| 2714 | }, |
||
| 2715 | not: function( selector ) { |
||
| 2716 | return this.pushStack( winnow(this, selector || [], true) ); |
||
| 2717 | }, |
||
| 2718 | is: function( selector ) { |
||
| 2719 | return !!winnow(
|
||
| 2720 | this,
|
||
| 2721 | |||
| 2722 | // If this is a positional/relative selector, check membership in the returned set
|
||
| 2723 | // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
||
| 2724 | typeof selector === "string" && rneedsContext.test( selector ) ? |
||
| 2725 | jQuery( selector ) : |
||
| 2726 | selector || [], |
||
| 2727 | false
|
||
| 2728 | ).length; |
||
| 2729 | } |
||
| 2730 | }); |
||
| 2731 | |||
| 2732 | |||
| 2733 | // Initialize a jQuery object
|
||
| 2734 | |||
| 2735 | |||
| 2736 | // A central reference to the root jQuery(document)
|
||
| 2737 | var rootjQuery,
|
||
| 2738 | |||
| 2739 | // Use the correct document accordingly with window argument (sandbox)
|
||
| 2740 | document = window.document, |
||
| 2741 | |||
| 2742 | // A simple way to check for HTML strings
|
||
| 2743 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
||
| 2744 | // Strict HTML recognition (#11290: must start with <)
|
||
| 2745 | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
|
||
| 2746 | |||
| 2747 | init = jQuery.fn.init = function( selector, context ) { |
||
| 2748 | var match, elem;
|
||
| 2749 | |||
| 2750 | // HANDLE: $(""), $(null), $(undefined), $(false)
|
||
| 2751 | if ( !selector ) {
|
||
| 2752 | return this; |
||
| 2753 | } |
||
| 2754 | |||
| 2755 | // Handle HTML strings
|
||
| 2756 | if ( typeof selector === "string" ) { |
||
| 2757 | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { |
||
| 2758 | // Assume that strings that start and end with <> are HTML and skip the regex check
|
||
| 2759 | match = [ null, selector, null ]; |
||
| 2760 | |||
| 2761 | } else {
|
||
| 2762 | match = rquickExpr.exec( selector ); |
||
| 2763 | } |
||
| 2764 | |||
| 2765 | // Match html or make sure no context is specified for #id
|
||
| 2766 | if ( match && (match[1] || !context) ) { |
||
| 2767 | |||
| 2768 | // HANDLE: $(html) -> $(array)
|
||
| 2769 | if ( match[1] ) { |
||
| 2770 | context = context instanceof jQuery ? context[0] : context; |
||
| 2771 | |||
| 2772 | // scripts is true for back-compat
|
||
| 2773 | // Intentionally let the error be thrown if parseHTML is not present
|
||
| 2774 | jQuery.merge( this, jQuery.parseHTML(
|
||
| 2775 | match[1],
|
||
| 2776 | context && context.nodeType ? context.ownerDocument || context : document, |
||
| 2777 | true
|
||
| 2778 | ) ); |
||
| 2779 | |||
| 2780 | // HANDLE: $(html, props)
|
||
| 2781 | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { |
||
| 2782 | for ( match in context ) { |
||
| 2783 | // Properties of context are called as methods if possible
|
||
| 2784 | if ( jQuery.isFunction( this[ match ] ) ) { |
||
| 2785 | this[ match ]( context[ match ] );
|
||
| 2786 | |||
| 2787 | // ...and otherwise set as attributes
|
||
| 2788 | } else {
|
||
| 2789 | this.attr( match, context[ match ] );
|
||
| 2790 | } |
||
| 2791 | } |
||
| 2792 | } |
||
| 2793 | |||
| 2794 | return this; |
||
| 2795 | |||
| 2796 | // HANDLE: $(#id)
|
||
| 2797 | } else {
|
||
| 2798 | elem = document.getElementById( match[2] );
|
||
| 2799 | |||
| 2800 | // Check parentNode to catch when Blackberry 4.6 returns
|
||
| 2801 | // nodes that are no longer in the document #6963
|
||
| 2802 | if ( elem && elem.parentNode ) {
|
||
| 2803 | // Handle the case where IE and Opera return items
|
||
| 2804 | // by name instead of ID
|
||
| 2805 | if ( elem.id !== match[2] ) { |
||
| 2806 | return rootjQuery.find( selector );
|
||
| 2807 | } |
||
| 2808 | |||
| 2809 | // Otherwise, we inject the element directly into the jQuery object
|
||
| 2810 | this.length = 1; |
||
| 2811 | this[0] = elem; |
||
| 2812 | } |
||
| 2813 | |||
| 2814 | this.context = document;
|
||
| 2815 | this.selector = selector;
|
||
| 2816 | return this; |
||
| 2817 | } |
||
| 2818 | |||
| 2819 | // HANDLE: $(expr, $(...))
|
||
| 2820 | } else if ( !context || context.jquery ) { |
||
| 2821 | return ( context || rootjQuery ).find( selector );
|
||
| 2822 | |||
| 2823 | // HANDLE: $(expr, context)
|
||
| 2824 | // (which is just equivalent to: $(context).find(expr)
|
||
| 2825 | } else {
|
||
| 2826 | return this.constructor( context ).find( selector ); |
||
| 2827 | } |
||
| 2828 | |||
| 2829 | // HANDLE: $(DOMElement)
|
||
| 2830 | } else if ( selector.nodeType ) { |
||
| 2831 | this.context = this[0] = selector; |
||
| 2832 | this.length = 1; |
||
| 2833 | return this; |
||
| 2834 | |||
| 2835 | // HANDLE: $(function)
|
||
| 2836 | // Shortcut for document ready
|
||
| 2837 | } else if ( jQuery.isFunction( selector ) ) { |
||
| 2838 | return typeof rootjQuery.ready !== "undefined" ? |
||
| 2839 | rootjQuery.ready( selector ) : |
||
| 2840 | // Execute immediately if ready is not present
|
||
| 2841 | selector( jQuery ); |
||
| 2842 | } |
||
| 2843 | |||
| 2844 | if ( selector.selector !== undefined ) { |
||
| 2845 | this.selector = selector.selector;
|
||
| 2846 | this.context = selector.context;
|
||
| 2847 | } |
||
| 2848 | |||
| 2849 | return jQuery.makeArray( selector, this ); |
||
| 2850 | }; |
||
| 2851 | |||
| 2852 | // Give the init function the jQuery prototype for later instantiation
|
||
| 2853 | init.prototype = jQuery.fn; |
||
| 2854 | |||
| 2855 | // Initialize central reference
|
||
| 2856 | rootjQuery = jQuery( document ); |
||
| 2857 | |||
| 2858 | |||
| 2859 | var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
||
| 2860 | // methods guaranteed to produce a unique set when starting from a unique set
|
||
| 2861 | guaranteedUnique = {
|
||
| 2862 | children: true, |
||
| 2863 | contents: true, |
||
| 2864 | next: true, |
||
| 2865 | prev: true |
||
| 2866 | }; |
||
| 2867 | |||
| 2868 | jQuery.extend({
|
||
| 2869 | dir: function( elem, dir, until ) { |
||
| 2870 | var matched = [],
|
||
| 2871 | cur = elem[ dir ]; |
||
| 2872 | |||
| 2873 | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { |
||
| 2874 | if ( cur.nodeType === 1 ) { |
||
| 2875 | matched.push( cur ); |
||
| 2876 | } |
||
| 2877 | cur = cur[dir]; |
||
| 2878 | } |
||
| 2879 | return matched;
|
||
| 2880 | }, |
||
| 2881 | |||
| 2882 | sibling: function( n, elem ) { |
||
| 2883 | var r = [];
|
||
| 2884 | |||
| 2885 | for ( ; n; n = n.nextSibling ) {
|
||
| 2886 | if ( n.nodeType === 1 && n !== elem ) { |
||
| 2887 | r.push( n ); |
||
| 2888 | } |
||
| 2889 | } |
||
| 2890 | |||
| 2891 | return r;
|
||
| 2892 | } |
||
| 2893 | }); |
||
| 2894 | |||
| 2895 | jQuery.fn.extend({
|
||
| 2896 | has: function( target ) { |
||
| 2897 | var i,
|
||
| 2898 | targets = jQuery( target, this ),
|
||
| 2899 | len = targets.length; |
||
| 2900 | |||
| 2901 | return this.filter(function() { |
||
| 2902 | for ( i = 0; i < len; i++ ) { |
||
| 2903 | if ( jQuery.contains( this, targets[i] ) ) { |
||
| 2904 | return true; |
||
| 2905 | } |
||
| 2906 | } |
||
| 2907 | }); |
||
| 2908 | }, |
||
| 2909 | |||
| 2910 | closest: function( selectors, context ) { |
||
| 2911 | var cur,
|
||
| 2912 | i = 0,
|
||
| 2913 | l = this.length,
|
||
| 2914 | matched = [], |
||
| 2915 | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
||
| 2916 | jQuery( selectors, context || this.context ) :
|
||
| 2917 | 0;
|
||
| 2918 | |||
| 2919 | for ( ; i < l; i++ ) {
|
||
| 2920 | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { |
||
| 2921 | // Always skip document fragments
|
||
| 2922 | if ( cur.nodeType < 11 && (pos ? |
||
| 2923 | pos.index(cur) > -1 :
|
||
| 2924 | |||
| 2925 | // Don't pass non-elements to Sizzle
|
||
| 2926 | cur.nodeType === 1 &&
|
||
| 2927 | jQuery.find.matchesSelector(cur, selectors)) ) {
|
||
| 2928 | |||
| 2929 | matched.push( cur ); |
||
| 2930 | break;
|
||
| 2931 | } |
||
| 2932 | } |
||
| 2933 | } |
||
| 2934 | |||
| 2935 | return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); |
||
| 2936 | }, |
||
| 2937 | |||
| 2938 | // Determine the position of an element within
|
||
| 2939 | // the matched set of elements
|
||
| 2940 | index: function( elem ) { |
||
| 2941 | |||
| 2942 | // No argument, return index in parent
|
||
| 2943 | if ( !elem ) {
|
||
| 2944 | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; |
||
| 2945 | } |
||
| 2946 | |||
| 2947 | // index in selector
|
||
| 2948 | if ( typeof elem === "string" ) { |
||
| 2949 | return jQuery.inArray( this[0], jQuery( elem ) ); |
||
| 2950 | } |
||
| 2951 | |||
| 2952 | // Locate the position of the desired element
|
||
| 2953 | return jQuery.inArray(
|
||
| 2954 | // If it receives a jQuery object, the first element is used
|
||
| 2955 | elem.jquery ? elem[0] : elem, this ); |
||
| 2956 | }, |
||
| 2957 | |||
| 2958 | add: function( selector, context ) { |
||
| 2959 | return this.pushStack( |
||
| 2960 | jQuery.unique( |
||
| 2961 | jQuery.merge( this.get(), jQuery( selector, context ) )
|
||
| 2962 | ) |
||
| 2963 | ); |
||
| 2964 | }, |
||
| 2965 | |||
| 2966 | addBack: function( selector ) { |
||
| 2967 | return this.add( selector == null ? |
||
| 2968 | this.prevObject : this.prevObject.filter(selector) |
||
| 2969 | ); |
||
| 2970 | } |
||
| 2971 | }); |
||
| 2972 | |||
| 2973 | function sibling( cur, dir ) { |
||
| 2974 | do {
|
||
| 2975 | cur = cur[ dir ]; |
||
| 2976 | } while ( cur && cur.nodeType !== 1 ); |
||
| 2977 | |||
| 2978 | return cur;
|
||
| 2979 | } |
||
| 2980 | |||
| 2981 | jQuery.each({
|
||
| 2982 | parent: function( elem ) { |
||
| 2983 | var parent = elem.parentNode;
|
||
| 2984 | return parent && parent.nodeType !== 11 ? parent : null; |
||
| 2985 | }, |
||
| 2986 | parents: function( elem ) { |
||
| 2987 | return jQuery.dir( elem, "parentNode" ); |
||
| 2988 | }, |
||
| 2989 | parentsUntil: function( elem, i, until ) { |
||
| 2990 | return jQuery.dir( elem, "parentNode", until ); |
||
| 2991 | }, |
||
| 2992 | next: function( elem ) { |
||
| 2993 | return sibling( elem, "nextSibling" ); |
||
| 2994 | }, |
||
| 2995 | prev: function( elem ) { |
||
| 2996 | return sibling( elem, "previousSibling" ); |
||
| 2997 | }, |
||
| 2998 | nextAll: function( elem ) { |
||
| 2999 | return jQuery.dir( elem, "nextSibling" ); |
||
| 3000 | }, |
||
| 3001 | prevAll: function( elem ) { |
||
| 3002 | return jQuery.dir( elem, "previousSibling" ); |
||
| 3003 | }, |
||
| 3004 | nextUntil: function( elem, i, until ) { |
||
| 3005 | return jQuery.dir( elem, "nextSibling", until ); |
||
| 3006 | }, |
||
| 3007 | prevUntil: function( elem, i, until ) { |
||
| 3008 | return jQuery.dir( elem, "previousSibling", until ); |
||
| 3009 | }, |
||
| 3010 | siblings: function( elem ) { |
||
| 3011 | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
||
| 3012 | }, |
||
| 3013 | children: function( elem ) { |
||
| 3014 | return jQuery.sibling( elem.firstChild );
|
||
| 3015 | }, |
||
| 3016 | contents: function( elem ) { |
||
| 3017 | return jQuery.nodeName( elem, "iframe" ) ? |
||
| 3018 | elem.contentDocument || elem.contentWindow.document : |
||
| 3019 | jQuery.merge( [], elem.childNodes ); |
||
| 3020 | } |
||
| 3021 | }, function( name, fn ) {
|
||
| 3022 | jQuery.fn[ name ] = function( until, selector ) {
|
||
| 3023 | var ret = jQuery.map( this, fn, until ); |
||
| 3024 | |||
| 3025 | if ( name.slice( -5 ) !== "Until" ) { |
||
| 3026 | selector = until; |
||
| 3027 | } |
||
| 3028 | |||
| 3029 | if ( selector && typeof selector === "string" ) { |
||
| 3030 | ret = jQuery.filter( selector, ret ); |
||
| 3031 | } |
||
| 3032 | |||
| 3033 | if ( this.length > 1 ) { |
||
| 3034 | // Remove duplicates
|
||
| 3035 | if ( !guaranteedUnique[ name ] ) {
|
||
| 3036 | ret = jQuery.unique( ret ); |
||
| 3037 | } |
||
| 3038 | |||
| 3039 | // Reverse order for parents* and prev-derivatives
|
||
| 3040 | if ( rparentsprev.test( name ) ) {
|
||
| 3041 | ret = ret.reverse(); |
||
| 3042 | } |
||
| 3043 | } |
||
| 3044 | |||
| 3045 | return this.pushStack( ret ); |
||
| 3046 | }; |
||
| 3047 | }); |
||
| 3048 | var rnotwhite = (/\S+/g); |
||
| 3049 | |||
| 3050 | |||
| 3051 | |||
| 3052 | // String to Object options format cache
|
||
| 3053 | var optionsCache = {};
|
||
| 3054 | |||
| 3055 | // Convert String-formatted options into Object-formatted ones and store in cache
|
||
| 3056 | function createOptions( options ) { |
||
| 3057 | var object = optionsCache[ options ] = {};
|
||
| 3058 | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
|
||
| 3059 | object[ flag ] = true;
|
||
| 3060 | }); |
||
| 3061 | return object;
|
||
| 3062 | } |
||
| 3063 | |||
| 3064 | /*
|
||
| 3065 | * Create a callback list using the following parameters:
|
||
| 3066 | *
|
||
| 3067 | * options: an optional list of space-separated options that will change how
|
||
| 3068 | * the callback list behaves or a more traditional option object
|
||
| 3069 | *
|
||
| 3070 | * By default a callback list will act like an event callback list and can be
|
||
| 3071 | * "fired" multiple times.
|
||
| 3072 | *
|
||
| 3073 | * Possible options:
|
||
| 3074 | *
|
||
| 3075 | * once: will ensure the callback list can only be fired once (like a Deferred)
|
||
| 3076 | *
|
||
| 3077 | * memory: will keep track of previous values and will call any callback added
|
||
| 3078 | * after the list has been fired right away with the latest "memorized"
|
||
| 3079 | * values (like a Deferred)
|
||
| 3080 | *
|
||
| 3081 | * unique: will ensure a callback can only be added once (no duplicate in the list)
|
||
| 3082 | *
|
||
| 3083 | * stopOnFalse: interrupt callings when a callback returns false
|
||
| 3084 | *
|
||
| 3085 | */
|
||
| 3086 | jQuery.Callbacks = function( options ) { |
||
| 3087 | |||
| 3088 | // Convert options from String-formatted to Object-formatted if needed
|
||
| 3089 | // (we check in cache first)
|
||
| 3090 | options = typeof options === "string" ? |
||
| 3091 | ( optionsCache[ options ] || createOptions( options ) ) : |
||
| 3092 | jQuery.extend( {}, options );
|
||
| 3093 | |||
| 3094 | var // Flag to know if list is currently firing |
||
| 3095 | firing, |
||
| 3096 | // Last fire value (for non-forgettable lists)
|
||
| 3097 | memory, |
||
| 3098 | // Flag to know if list was already fired
|
||
| 3099 | fired, |
||
| 3100 | // End of the loop when firing
|
||
| 3101 | firingLength, |
||
| 3102 | // Index of currently firing callback (modified by remove if needed)
|
||
| 3103 | firingIndex, |
||
| 3104 | // First callback to fire (used internally by add and fireWith)
|
||
| 3105 | firingStart, |
||
| 3106 | // Actual callback list
|
||
| 3107 | list = [], |
||
| 3108 | // Stack of fire calls for repeatable lists
|
||
| 3109 | stack = !options.once && [], |
||
| 3110 | // Fire callbacks
|
||
| 3111 | fire = function( data ) { |
||
| 3112 | memory = options.memory && data; |
||
| 3113 | fired = true;
|
||
| 3114 | firingIndex = firingStart || 0;
|
||
| 3115 | firingStart = 0;
|
||
| 3116 | firingLength = list.length; |
||
| 3117 | firing = true;
|
||
| 3118 | for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
||
| 3119 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
||
| 3120 | memory = false; // To prevent further calls using add |
||
| 3121 | break;
|
||
| 3122 | } |
||
| 3123 | } |
||
| 3124 | firing = false;
|
||
| 3125 | if ( list ) {
|
||
| 3126 | if ( stack ) {
|
||
| 3127 | if ( stack.length ) {
|
||
| 3128 | fire( stack.shift() ); |
||
| 3129 | } |
||
| 3130 | } else if ( memory ) { |
||
| 3131 | list = []; |
||
| 3132 | } else {
|
||
| 3133 | self.disable(); |
||
| 3134 | } |
||
| 3135 | } |
||
| 3136 | }, |
||
| 3137 | // Actual Callbacks object
|
||
| 3138 | self = {
|
||
| 3139 | // Add a callback or a collection of callbacks to the list
|
||
| 3140 | add: function() { |
||
| 3141 | if ( list ) {
|
||
| 3142 | // First, we save the current length
|
||
| 3143 | var start = list.length;
|
||
| 3144 | (function add( args ) { |
||
| 3145 | jQuery.each( args, function( _, arg ) {
|
||
| 3146 | var type = jQuery.type( arg );
|
||
| 3147 | if ( type === "function" ) { |
||
| 3148 | if ( !options.unique || !self.has( arg ) ) {
|
||
| 3149 | list.push( arg ); |
||
| 3150 | } |
||
| 3151 | } else if ( arg && arg.length && type !== "string" ) { |
||
| 3152 | // Inspect recursively
|
||
| 3153 | add( arg ); |
||
| 3154 | } |
||
| 3155 | }); |
||
| 3156 | })( arguments );
|
||
| 3157 | // Do we need to add the callbacks to the
|
||
| 3158 | // current firing batch?
|
||
| 3159 | if ( firing ) {
|
||
| 3160 | firingLength = list.length; |
||
| 3161 | // With memory, if we're not firing then
|
||
| 3162 | // we should call right away
|
||
| 3163 | } else if ( memory ) { |
||
| 3164 | firingStart = start; |
||
| 3165 | fire( memory ); |
||
| 3166 | } |
||
| 3167 | } |
||
| 3168 | return this; |
||
| 3169 | }, |
||
| 3170 | // Remove a callback from the list
|
||
| 3171 | remove: function() { |
||
| 3172 | if ( list ) {
|
||
| 3173 | jQuery.each( arguments, function( _, arg ) { |
||
| 3174 | var index;
|
||
| 3175 | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
||
| 3176 | list.splice( index, 1 );
|
||
| 3177 | // Handle firing indexes
|
||
| 3178 | if ( firing ) {
|
||
| 3179 | if ( index <= firingLength ) {
|
||
| 3180 | firingLength--; |
||
| 3181 | } |
||
| 3182 | if ( index <= firingIndex ) {
|
||
| 3183 | firingIndex--; |
||
| 3184 | } |
||
| 3185 | } |
||
| 3186 | } |
||
| 3187 | }); |
||
| 3188 | } |
||
| 3189 | return this; |
||
| 3190 | }, |
||
| 3191 | // Check if a given callback is in the list.
|
||
| 3192 | // If no argument is given, return whether or not list has callbacks attached.
|
||
| 3193 | has: function( fn ) { |
||
| 3194 | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); |
||
| 3195 | }, |
||
| 3196 | // Remove all callbacks from the list
|
||
| 3197 | empty: function() { |
||
| 3198 | list = []; |
||
| 3199 | firingLength = 0;
|
||
| 3200 | return this; |
||
| 3201 | }, |
||
| 3202 | // Have the list do nothing anymore
|
||
| 3203 | disable: function() { |
||
| 3204 | list = stack = memory = undefined;
|
||
| 3205 | return this; |
||
| 3206 | }, |
||
| 3207 | // Is it disabled?
|
||
| 3208 | disabled: function() { |
||
| 3209 | return !list;
|
||
| 3210 | }, |
||
| 3211 | // Lock the list in its current state
|
||
| 3212 | lock: function() { |
||
| 3213 | stack = undefined;
|
||
| 3214 | if ( !memory ) {
|
||
| 3215 | self.disable(); |
||
| 3216 | } |
||
| 3217 | return this; |
||
| 3218 | }, |
||
| 3219 | // Is it locked?
|
||
| 3220 | locked: function() { |
||
| 3221 | return !stack;
|
||
| 3222 | }, |
||
| 3223 | // Call all callbacks with the given context and arguments
|
||
| 3224 | fireWith: function( context, args ) { |
||
| 3225 | if ( list && ( !fired || stack ) ) {
|
||
| 3226 | args = args || []; |
||
| 3227 | args = [ context, args.slice ? args.slice() : args ]; |
||
| 3228 | if ( firing ) {
|
||
| 3229 | stack.push( args ); |
||
| 3230 | } else {
|
||
| 3231 | fire( args ); |
||
| 3232 | } |
||
| 3233 | } |
||
| 3234 | return this; |
||
| 3235 | }, |
||
| 3236 | // Call all the callbacks with the given arguments
|
||
| 3237 | fire: function() { |
||
| 3238 | self.fireWith( this, arguments ); |
||
| 3239 | return this; |
||
| 3240 | }, |
||
| 3241 | // To know if the callbacks have already been called at least once
|
||
| 3242 | fired: function() { |
||
| 3243 | return !!fired;
|
||
| 3244 | } |
||
| 3245 | }; |
||
| 3246 | |||
| 3247 | return self;
|
||
| 3248 | }; |
||
| 3249 | |||
| 3250 | |||
| 3251 | jQuery.extend({
|
||
| 3252 | |||
| 3253 | Deferred: function( func ) { |
||
| 3254 | var tuples = [
|
||
| 3255 | // action, add listener, listener list, final state
|
||
| 3256 | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], |
||
| 3257 | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], |
||
| 3258 | [ "notify", "progress", jQuery.Callbacks("memory") ] |
||
| 3259 | ], |
||
| 3260 | state = "pending",
|
||
| 3261 | promise = {
|
||
| 3262 | state: function() { |
||
| 3263 | return state;
|
||
| 3264 | }, |
||
| 3265 | always: function() { |
||
| 3266 | deferred.done( arguments ).fail( arguments ); |
||
| 3267 | return this; |
||
| 3268 | }, |
||
| 3269 | then: function( /* fnDone, fnFail, fnProgress */ ) { |
||
| 3270 | var fns = arguments; |
||
| 3271 | return jQuery.Deferred(function( newDefer ) { |
||
| 3272 | jQuery.each( tuples, function( i, tuple ) {
|
||
| 3273 | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
||
| 3274 | // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
||
| 3275 | deferred[ tuple[1] ](function() { |
||
| 3276 | var returned = fn && fn.apply( this, arguments ); |
||
| 3277 | if ( returned && jQuery.isFunction( returned.promise ) ) {
|
||
| 3278 | returned.promise() |
||
| 3279 | .done( newDefer.resolve ) |
||
| 3280 | .fail( newDefer.reject ) |
||
| 3281 | .progress( newDefer.notify ); |
||
| 3282 | } else {
|
||
| 3283 | newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); |
||
| 3284 | } |
||
| 3285 | }); |
||
| 3286 | }); |
||
| 3287 | fns = null;
|
||
| 3288 | }).promise(); |
||
| 3289 | }, |
||
| 3290 | // Get a promise for this deferred
|
||
| 3291 | // If obj is provided, the promise aspect is added to the object
|
||
| 3292 | promise: function( obj ) { |
||
| 3293 | return obj != null ? jQuery.extend( obj, promise ) : promise; |
||
| 3294 | } |
||
| 3295 | }, |
||
| 3296 | deferred = {};
|
||
| 3297 | |||
| 3298 | // Keep pipe for back-compat
|
||
| 3299 | promise.pipe = promise.then; |
||
| 3300 | |||
| 3301 | // Add list-specific methods
|
||
| 3302 | jQuery.each( tuples, function( i, tuple ) {
|
||
| 3303 | var list = tuple[ 2 ], |
||
| 3304 | stateString = tuple[ 3 ];
|
||
| 3305 | |||
| 3306 | // promise[ done | fail | progress ] = list.add
|
||
| 3307 | promise[ tuple[1] ] = list.add;
|
||
| 3308 | |||
| 3309 | // Handle state
|
||
| 3310 | if ( stateString ) {
|
||
| 3311 | list.add(function() {
|
||
| 3312 | // state = [ resolved | rejected ]
|
||
| 3313 | state = stateString; |
||
| 3314 | |||
| 3315 | // [ reject_list | resolve_list ].disable; progress_list.lock
|
||
| 3316 | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
||
| 3317 | } |
||
| 3318 | |||
| 3319 | // deferred[ resolve | reject | notify ]
|
||
| 3320 | deferred[ tuple[0] ] = function() { |
||
| 3321 | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); |
||
| 3322 | return this; |
||
| 3323 | }; |
||
| 3324 | deferred[ tuple[0] + "With" ] = list.fireWith; |
||
| 3325 | }); |
||
| 3326 | |||
| 3327 | // Make the deferred a promise
|
||
| 3328 | promise.promise( deferred ); |
||
| 3329 | |||
| 3330 | // Call given func if any
|
||
| 3331 | if ( func ) {
|
||
| 3332 | func.call( deferred, deferred ); |
||
| 3333 | } |
||
| 3334 | |||
| 3335 | // All done!
|
||
| 3336 | return deferred;
|
||
| 3337 | }, |
||
| 3338 | |||
| 3339 | // Deferred helper
|
||
| 3340 | when: function( subordinate /* , ..., subordinateN */ ) { |
||
| 3341 | var i = 0, |
||
| 3342 | resolveValues = slice.call( arguments ),
|
||
| 3343 | length = resolveValues.length, |
||
| 3344 | |||
| 3345 | // the count of uncompleted subordinates
|
||
| 3346 | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
||
| 3347 | |||
| 3348 | // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
||
| 3349 | deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
||
| 3350 | |||
| 3351 | // Update function for both resolve and progress values
|
||
| 3352 | updateFunc = function( i, contexts, values ) { |
||
| 3353 | return function( value ) { |
||
| 3354 | contexts[ i ] = this;
|
||
| 3355 | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
||
| 3356 | if ( values === progressValues ) {
|
||
| 3357 | deferred.notifyWith( contexts, values ); |
||
| 3358 | |||
| 3359 | } else if ( !(--remaining) ) { |
||
| 3360 | deferred.resolveWith( contexts, values ); |
||
| 3361 | } |
||
| 3362 | }; |
||
| 3363 | }, |
||
| 3364 | |||
| 3365 | progressValues, progressContexts, resolveContexts; |
||
| 3366 | |||
| 3367 | // add listeners to Deferred subordinates; treat others as resolved
|
||
| 3368 | if ( length > 1 ) { |
||
| 3369 | progressValues = new Array( length );
|
||
| 3370 | progressContexts = new Array( length );
|
||
| 3371 | resolveContexts = new Array( length );
|
||
| 3372 | for ( ; i < length; i++ ) {
|
||
| 3373 | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
||
| 3374 | resolveValues[ i ].promise() |
||
| 3375 | .done( updateFunc( i, resolveContexts, resolveValues ) ) |
||
| 3376 | .fail( deferred.reject ) |
||
| 3377 | .progress( updateFunc( i, progressContexts, progressValues ) ); |
||
| 3378 | } else {
|
||
| 3379 | --remaining; |
||
| 3380 | } |
||
| 3381 | } |
||
| 3382 | } |
||
| 3383 | |||
| 3384 | // if we're not waiting on anything, resolve the master
|
||
| 3385 | if ( !remaining ) {
|
||
| 3386 | deferred.resolveWith( resolveContexts, resolveValues ); |
||
| 3387 | } |
||
| 3388 | |||
| 3389 | return deferred.promise();
|
||
| 3390 | } |
||
| 3391 | }); |
||
| 3392 | |||
| 3393 | |||
| 3394 | // The deferred used on DOM ready
|
||
| 3395 | var readyList;
|
||
| 3396 | |||
| 3397 | jQuery.fn.ready = function( fn ) { |
||
| 3398 | // Add the callback
|
||
| 3399 | jQuery.ready.promise().done( fn ); |
||
| 3400 | |||
| 3401 | return this; |
||
| 3402 | }; |
||
| 3403 | |||
| 3404 | jQuery.extend({
|
||
| 3405 | // Is the DOM ready to be used? Set to true once it occurs.
|
||
| 3406 | isReady: false, |
||
| 3407 | |||
| 3408 | // A counter to track how many items to wait for before
|
||
| 3409 | // the ready event fires. See #6781
|
||
| 3410 | readyWait: 1, |
||
| 3411 | |||
| 3412 | // Hold (or release) the ready event
|
||
| 3413 | holdReady: function( hold ) { |
||
| 3414 | if ( hold ) {
|
||
| 3415 | jQuery.readyWait++; |
||
| 3416 | } else {
|
||
| 3417 | jQuery.ready( true );
|
||
| 3418 | } |
||
| 3419 | }, |
||
| 3420 | |||
| 3421 | // Handle when the DOM is ready
|
||
| 3422 | ready: function( wait ) { |
||
| 3423 | |||
| 3424 | // Abort if there are pending holds or we're already ready
|
||
| 3425 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
||
| 3426 | return;
|
||
| 3427 | } |
||
| 3428 | |||
| 3429 | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
||
| 3430 | if ( !document.body ) {
|
||
| 3431 | return setTimeout( jQuery.ready );
|
||
| 3432 | } |
||
| 3433 | |||
| 3434 | // Remember that the DOM is ready
|
||
| 3435 | jQuery.isReady = true;
|
||
| 3436 | |||
| 3437 | // If a normal DOM Ready event fired, decrement, and wait if need be
|
||
| 3438 | if ( wait !== true && --jQuery.readyWait > 0 ) { |
||
| 3439 | return;
|
||
| 3440 | } |
||
| 3441 | |||
| 3442 | // If there are functions bound, to execute
|
||
| 3443 | readyList.resolveWith( document, [ jQuery ] ); |
||
| 3444 | |||
| 3445 | // Trigger any bound ready events
|
||
| 3446 | if ( jQuery.fn.triggerHandler ) {
|
||
| 3447 | jQuery( document ).triggerHandler( "ready" );
|
||
| 3448 | jQuery( document ).off( "ready" );
|
||
| 3449 | } |
||
| 3450 | } |
||
| 3451 | }); |
||
| 3452 | |||
| 3453 | /**
|
||
| 3454 | * Clean-up method for dom ready events
|
||
| 3455 | */
|
||
| 3456 | function detach() { |
||
| 3457 | if ( document.addEventListener ) {
|
||
| 3458 | document.removeEventListener( "DOMContentLoaded", completed, false ); |
||
| 3459 | window.removeEventListener( "load", completed, false ); |
||
| 3460 | |||
| 3461 | } else {
|
||
| 3462 | document.detachEvent( "onreadystatechange", completed );
|
||
| 3463 | window.detachEvent( "onload", completed );
|
||
| 3464 | } |
||
| 3465 | } |
||
| 3466 | |||
| 3467 | /**
|
||
| 3468 | * The ready event handler and self cleanup method
|
||
| 3469 | */
|
||
| 3470 | function completed() { |
||
| 3471 | // readyState === "complete" is good enough for us to call the dom ready in oldIE
|
||
| 3472 | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { |
||
| 3473 | detach(); |
||
| 3474 | jQuery.ready(); |
||
| 3475 | } |
||
| 3476 | } |
||
| 3477 | |||
| 3478 | jQuery.ready.promise = function( obj ) { |
||
| 3479 | if ( !readyList ) {
|
||
| 3480 | |||
| 3481 | readyList = jQuery.Deferred(); |
||
| 3482 | |||
| 3483 | // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
||
| 3484 | // we once tried to use readyState "interactive" here, but it caused issues like the one
|
||
| 3485 | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
||
| 3486 | if ( document.readyState === "complete" ) { |
||
| 3487 | // Handle it asynchronously to allow scripts the opportunity to delay ready
|
||
| 3488 | setTimeout( jQuery.ready ); |
||
| 3489 | |||
| 3490 | // Standards-based browsers support DOMContentLoaded
|
||
| 3491 | } else if ( document.addEventListener ) { |
||
| 3492 | // Use the handy event callback
|
||
| 3493 | document.addEventListener( "DOMContentLoaded", completed, false ); |
||
| 3494 | |||
| 3495 | // A fallback to window.onload, that will always work
|
||
| 3496 | window.addEventListener( "load", completed, false ); |
||
| 3497 | |||
| 3498 | // If IE event model is used
|
||
| 3499 | } else {
|
||
| 3500 | // Ensure firing before onload, maybe late but safe also for iframes
|
||
| 3501 | document.attachEvent( "onreadystatechange", completed );
|
||
| 3502 | |||
| 3503 | // A fallback to window.onload, that will always work
|
||
| 3504 | window.attachEvent( "onload", completed );
|
||
| 3505 | |||
| 3506 | // If IE and not a frame
|
||
| 3507 | // continually check to see if the document is ready
|
||
| 3508 | var top = false; |
||
| 3509 | |||
| 3510 | try {
|
||
| 3511 | top = window.frameElement == null && document.documentElement;
|
||
| 3512 | } catch(e) {}
|
||
| 3513 | |||
| 3514 | if ( top && top.doScroll ) {
|
||
| 3515 | (function doScrollCheck() { |
||
| 3516 | if ( !jQuery.isReady ) {
|
||
| 3517 | |||
| 3518 | try {
|
||
| 3519 | // Use the trick by Diego Perini
|
||
| 3520 | // http://javascript.nwbox.com/IEContentLoaded/
|
||
| 3521 | top.doScroll("left");
|
||
| 3522 | } catch(e) {
|
||
| 3523 | return setTimeout( doScrollCheck, 50 ); |
||
| 3524 | } |
||
| 3525 | |||
| 3526 | // detach all dom ready events
|
||
| 3527 | detach(); |
||
| 3528 | |||
| 3529 | // and execute any waiting functions
|
||
| 3530 | jQuery.ready(); |
||
| 3531 | } |
||
| 3532 | })(); |
||
| 3533 | } |
||
| 3534 | } |
||
| 3535 | } |
||
| 3536 | return readyList.promise( obj );
|
||
| 3537 | }; |
||
| 3538 | |||
| 3539 | |||
| 3540 | var strundefined = typeof undefined; |
||
| 3541 | |||
| 3542 | |||
| 3543 | |||
| 3544 | // Support: IE<9
|
||
| 3545 | // Iteration over object's inherited properties before its own
|
||
| 3546 | var i;
|
||
| 3547 | for ( i in jQuery( support ) ) { |
||
| 3548 | break;
|
||
| 3549 | } |
||
| 3550 | support.ownLast = i !== "0";
|
||
| 3551 | |||
| 3552 | // Note: most support tests are defined in their respective modules.
|
||
| 3553 | // false until the test is run
|
||
| 3554 | support.inlineBlockNeedsLayout = false;
|
||
| 3555 | |||
| 3556 | // Execute ASAP in case we need to set body.style.zoom
|
||
| 3557 | jQuery(function() {
|
||
| 3558 | // Minified: var a,b,c,d
|
||
| 3559 | var val, div, body, container;
|
||
| 3560 | |||
| 3561 | body = document.getElementsByTagName( "body" )[ 0 ]; |
||
| 3562 | if ( !body || !body.style ) {
|
||
| 3563 | // Return for frameset docs that don't have a body
|
||
| 3564 | return;
|
||
| 3565 | } |
||
| 3566 | |||
| 3567 | // Setup
|
||
| 3568 | div = document.createElement( "div" );
|
||
| 3569 | container = document.createElement( "div" );
|
||
| 3570 | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
||
| 3571 | body.appendChild( container ).appendChild( div ); |
||
| 3572 | |||
| 3573 | if ( typeof div.style.zoom !== strundefined ) { |
||
| 3574 | // Support: IE<8
|
||
| 3575 | // Check if natively block-level elements act like inline-block
|
||
| 3576 | // elements when setting their display to 'inline' and giving
|
||
| 3577 | // them layout
|
||
| 3578 | div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
|
||
| 3579 | |||
| 3580 | support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
|
||
| 3581 | if ( val ) {
|
||
| 3582 | // Prevent IE 6 from affecting layout for positioned elements #11048
|
||
| 3583 | // Prevent IE from shrinking the body in IE 7 mode #12869
|
||
| 3584 | // Support: IE<8
|
||
| 3585 | body.style.zoom = 1;
|
||
| 3586 | } |
||
| 3587 | } |
||
| 3588 | |||
| 3589 | body.removeChild( container ); |
||
| 3590 | }); |
||
| 3591 | |||
| 3592 | |||
| 3593 | |||
| 3594 | |||
| 3595 | (function() {
|
||
| 3596 | var div = document.createElement( "div" ); |
||
| 3597 | |||
| 3598 | // Execute the test only if not already executed in another module.
|
||
| 3599 | if (support.deleteExpando == null) { |
||
| 3600 | // Support: IE<9
|
||
| 3601 | support.deleteExpando = true;
|
||
| 3602 | try {
|
||
| 3603 | delete div.test;
|
||
| 3604 | } catch( e ) {
|
||
| 3605 | support.deleteExpando = false;
|
||
| 3606 | } |
||
| 3607 | } |
||
| 3608 | |||
| 3609 | // Null elements to avoid leaks in IE.
|
||
| 3610 | div = null;
|
||
| 3611 | })(); |
||
| 3612 | |||
| 3613 | |||
| 3614 | /**
|
||
| 3615 | * Determines whether an object can have data
|
||
| 3616 | */
|
||
| 3617 | jQuery.acceptData = function( elem ) { |
||
| 3618 | var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ], |
||
| 3619 | nodeType = +elem.nodeType || 1;
|
||
| 3620 | |||
| 3621 | // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
|
||
| 3622 | return nodeType !== 1 && nodeType !== 9 ? |
||
| 3623 | false :
|
||
| 3624 | |||
| 3625 | // Nodes accept data unless otherwise specified; rejection can be conditional
|
||
| 3626 | !noData || noData !== true && elem.getAttribute("classid") === noData; |
||
| 3627 | }; |
||
| 3628 | |||
| 3629 | |||
| 3630 | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
||
| 3631 | rmultiDash = /([A-Z])/g;
|
||
| 3632 | |||
| 3633 | function dataAttr( elem, key, data ) { |
||
| 3634 | // If nothing was found internally, try to fetch any
|
||
| 3635 | // data from the HTML5 data-* attribute
|
||
| 3636 | if ( data === undefined && elem.nodeType === 1 ) { |
||
| 3637 | |||
| 3638 | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
||
| 3639 | |||
| 3640 | data = elem.getAttribute( name ); |
||
| 3641 | |||
| 3642 | if ( typeof data === "string" ) { |
||
| 3643 | try {
|
||
| 3644 | data = data === "true" ? true : |
||
| 3645 | data === "false" ? false : |
||
| 3646 | data === "null" ? null : |
||
| 3647 | // Only convert to a number if it doesn't change the string
|
||
| 3648 | +data + "" === data ? +data :
|
||
| 3649 | rbrace.test( data ) ? jQuery.parseJSON( data ) : |
||
| 3650 | data; |
||
| 3651 | } catch( e ) {}
|
||
| 3652 | |||
| 3653 | // Make sure we set the data so it isn't changed later
|
||
| 3654 | jQuery.data( elem, key, data ); |
||
| 3655 | |||
| 3656 | } else {
|
||
| 3657 | data = undefined;
|
||
| 3658 | } |
||
| 3659 | } |
||
| 3660 | |||
| 3661 | return data;
|
||
| 3662 | } |
||
| 3663 | |||
| 3664 | // checks a cache object for emptiness
|
||
| 3665 | function isEmptyDataObject( obj ) { |
||
| 3666 | var name;
|
||
| 3667 | for ( name in obj ) { |
||
| 3668 | |||
| 3669 | // if the public data object is empty, the private is still empty
|
||
| 3670 | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { |
||
| 3671 | continue;
|
||
| 3672 | } |
||
| 3673 | if ( name !== "toJSON" ) { |
||
| 3674 | return false; |
||
| 3675 | } |
||
| 3676 | } |
||
| 3677 | |||
| 3678 | return true; |
||
| 3679 | } |
||
| 3680 | |||
| 3681 | function internalData( elem, name, data, pvt /* Internal Use Only */ ) { |
||
| 3682 | if ( !jQuery.acceptData( elem ) ) {
|
||
| 3683 | return;
|
||
| 3684 | } |
||
| 3685 | |||
| 3686 | var ret, thisCache,
|
||
| 3687 | internalKey = jQuery.expando, |
||
| 3688 | |||
| 3689 | // We have to handle DOM nodes and JS objects differently because IE6-7
|
||
| 3690 | // can't GC object references properly across the DOM-JS boundary
|
||
| 3691 | isNode = elem.nodeType, |
||
| 3692 | |||
| 3693 | // Only DOM nodes need the global jQuery cache; JS object data is
|
||
| 3694 | // attached directly to the object so GC can occur automatically
|
||
| 3695 | cache = isNode ? jQuery.cache : elem, |
||
| 3696 | |||
| 3697 | // Only defining an ID for JS objects if its cache already exists allows
|
||
| 3698 | // the code to shortcut on the same path as a DOM node with no cache
|
||
| 3699 | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
||
| 3700 | |||
| 3701 | // Avoid doing any more work than we need to when trying to get data on an
|
||
| 3702 | // object that has no data at all
|
||
| 3703 | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { |
||
| 3704 | return;
|
||
| 3705 | } |
||
| 3706 | |||
| 3707 | if ( !id ) {
|
||
| 3708 | // Only DOM nodes need a new unique ID for each element since their data
|
||
| 3709 | // ends up in the global cache
|
||
| 3710 | if ( isNode ) {
|
||
| 3711 | id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; |
||
| 3712 | } else {
|
||
| 3713 | id = internalKey; |
||
| 3714 | } |
||
| 3715 | } |
||
| 3716 | |||
| 3717 | if ( !cache[ id ] ) {
|
||
| 3718 | // Avoid exposing jQuery metadata on plain JS objects when the object
|
||
| 3719 | // is serialized using JSON.stringify
|
||
| 3720 | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
|
||
| 3721 | } |
||
| 3722 | |||
| 3723 | // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
||
| 3724 | // shallow copied over onto the existing cache
|
||
| 3725 | if ( typeof name === "object" || typeof name === "function" ) { |
||
| 3726 | if ( pvt ) {
|
||
| 3727 | cache[ id ] = jQuery.extend( cache[ id ], name ); |
||
| 3728 | } else {
|
||
| 3729 | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
||
| 3730 | } |
||
| 3731 | } |
||
| 3732 | |||
| 3733 | thisCache = cache[ id ]; |
||
| 3734 | |||
| 3735 | // jQuery data() is stored in a separate object inside the object's internal data
|
||
| 3736 | // cache in order to avoid key collisions between internal data and user-defined
|
||
| 3737 | // data.
|
||
| 3738 | if ( !pvt ) {
|
||
| 3739 | if ( !thisCache.data ) {
|
||
| 3740 | thisCache.data = {};
|
||
| 3741 | } |
||
| 3742 | |||
| 3743 | thisCache = thisCache.data; |
||
| 3744 | } |
||
| 3745 | |||
| 3746 | if ( data !== undefined ) { |
||
| 3747 | thisCache[ jQuery.camelCase( name ) ] = data; |
||
| 3748 | } |
||
| 3749 | |||
| 3750 | // Check for both converted-to-camel and non-converted data property names
|
||
| 3751 | // If a data property was specified
|
||
| 3752 | if ( typeof name === "string" ) { |
||
| 3753 | |||
| 3754 | // First Try to find as-is property data
|
||
| 3755 | ret = thisCache[ name ]; |
||
| 3756 | |||
| 3757 | // Test for null|undefined property data
|
||
| 3758 | if ( ret == null ) { |
||
| 3759 | |||
| 3760 | // Try to find the camelCased property
|
||
| 3761 | ret = thisCache[ jQuery.camelCase( name ) ]; |
||
| 3762 | } |
||
| 3763 | } else {
|
||
| 3764 | ret = thisCache; |
||
| 3765 | } |
||
| 3766 | |||
| 3767 | return ret;
|
||
| 3768 | } |
||
| 3769 | |||
| 3770 | function internalRemoveData( elem, name, pvt ) { |
||
| 3771 | if ( !jQuery.acceptData( elem ) ) {
|
||
| 3772 | return;
|
||
| 3773 | } |
||
| 3774 | |||
| 3775 | var thisCache, i,
|
||
| 3776 | isNode = elem.nodeType, |
||
| 3777 | |||
| 3778 | // See jQuery.data for more information
|
||
| 3779 | cache = isNode ? jQuery.cache : elem, |
||
| 3780 | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
||
| 3781 | |||
| 3782 | // If there is already no cache entry for this object, there is no
|
||
| 3783 | // purpose in continuing
|
||
| 3784 | if ( !cache[ id ] ) {
|
||
| 3785 | return;
|
||
| 3786 | } |
||
| 3787 | |||
| 3788 | if ( name ) {
|
||
| 3789 | |||
| 3790 | thisCache = pvt ? cache[ id ] : cache[ id ].data; |
||
| 3791 | |||
| 3792 | if ( thisCache ) {
|
||
| 3793 | |||
| 3794 | // Support array or space separated string names for data keys
|
||
| 3795 | if ( !jQuery.isArray( name ) ) {
|
||
| 3796 | |||
| 3797 | // try the string as a key before any manipulation
|
||
| 3798 | if ( name in thisCache ) { |
||
| 3799 | name = [ name ]; |
||
| 3800 | } else {
|
||
| 3801 | |||
| 3802 | // split the camel cased version by spaces unless a key with the spaces exists
|
||
| 3803 | name = jQuery.camelCase( name ); |
||
| 3804 | if ( name in thisCache ) { |
||
| 3805 | name = [ name ]; |
||
| 3806 | } else {
|
||
| 3807 | name = name.split(" ");
|
||
| 3808 | } |
||
| 3809 | } |
||
| 3810 | } else {
|
||
| 3811 | // If "name" is an array of keys...
|
||
| 3812 | // When data is initially created, via ("key", "val") signature,
|
||
| 3813 | // keys will be converted to camelCase.
|
||
| 3814 | // Since there is no way to tell _how_ a key was added, remove
|
||
| 3815 | // both plain key and camelCase key. #12786
|
||
| 3816 | // This will only penalize the array argument path.
|
||
| 3817 | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
||
| 3818 | } |
||
| 3819 | |||
| 3820 | i = name.length; |
||
| 3821 | while ( i-- ) {
|
||
| 3822 | delete thisCache[ name[i] ];
|
||
| 3823 | } |
||
| 3824 | |||
| 3825 | // If there is no data left in the cache, we want to continue
|
||
| 3826 | // and let the cache object itself get destroyed
|
||
| 3827 | if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
|
||
| 3828 | return;
|
||
| 3829 | } |
||
| 3830 | } |
||
| 3831 | } |
||
| 3832 | |||
| 3833 | // See jQuery.data for more information
|
||
| 3834 | if ( !pvt ) {
|
||
| 3835 | delete cache[ id ].data;
|
||
| 3836 | |||
| 3837 | // Don't destroy the parent cache unless the internal data object
|
||
| 3838 | // had been the only thing left in it
|
||
| 3839 | if ( !isEmptyDataObject( cache[ id ] ) ) {
|
||
| 3840 | return;
|
||
| 3841 | } |
||
| 3842 | } |
||
| 3843 | |||
| 3844 | // Destroy the cache
|
||
| 3845 | if ( isNode ) {
|
||
| 3846 | jQuery.cleanData( [ elem ], true );
|
||
| 3847 | |||
| 3848 | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
||
| 3849 | /* jshint eqeqeq: false */
|
||
| 3850 | } else if ( support.deleteExpando || cache != cache.window ) { |
||
| 3851 | /* jshint eqeqeq: true */
|
||
| 3852 | delete cache[ id ];
|
||
| 3853 | |||
| 3854 | // When all else fails, null
|
||
| 3855 | } else {
|
||
| 3856 | cache[ id ] = null;
|
||
| 3857 | } |
||
| 3858 | } |
||
| 3859 | |||
| 3860 | jQuery.extend({
|
||
| 3861 | cache: {},
|
||
| 3862 | |||
| 3863 | // The following elements (space-suffixed to avoid Object.prototype collisions)
|
||
| 3864 | // throw uncatchable exceptions if you attempt to set expando properties
|
||
| 3865 | noData: {
|
||
| 3866 | "applet ": true, |
||
| 3867 | "embed ": true, |
||
| 3868 | // ...but Flash objects (which have this classid) *can* handle expandos
|
||
| 3869 | "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
||
| 3870 | }, |
||
| 3871 | |||
| 3872 | hasData: function( elem ) { |
||
| 3873 | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
||
| 3874 | return !!elem && !isEmptyDataObject( elem );
|
||
| 3875 | }, |
||
| 3876 | |||
| 3877 | data: function( elem, name, data ) { |
||
| 3878 | return internalData( elem, name, data );
|
||
| 3879 | }, |
||
| 3880 | |||
| 3881 | removeData: function( elem, name ) { |
||
| 3882 | return internalRemoveData( elem, name );
|
||
| 3883 | }, |
||
| 3884 | |||
| 3885 | // For internal use only.
|
||
| 3886 | _data: function( elem, name, data ) { |
||
| 3887 | return internalData( elem, name, data, true ); |
||
| 3888 | }, |
||
| 3889 | |||
| 3890 | _removeData: function( elem, name ) { |
||
| 3891 | return internalRemoveData( elem, name, true ); |
||
| 3892 | } |
||
| 3893 | }); |
||
| 3894 | |||
| 3895 | jQuery.fn.extend({
|
||
| 3896 | data: function( key, value ) { |
||
| 3897 | var i, name, data,
|
||
| 3898 | elem = this[0], |
||
| 3899 | attrs = elem && elem.attributes; |
||
| 3900 | |||
| 3901 | // Special expections of .data basically thwart jQuery.access,
|
||
| 3902 | // so implement the relevant behavior ourselves
|
||
| 3903 | |||
| 3904 | // Gets all values
|
||
| 3905 | if ( key === undefined ) { |
||
| 3906 | if ( this.length ) { |
||
| 3907 | data = jQuery.data( elem ); |
||
| 3908 | |||
| 3909 | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
||
| 3910 | i = attrs.length; |
||
| 3911 | while ( i-- ) {
|
||
| 3912 | |||
| 3913 | // Support: IE11+
|
||
| 3914 | // The attrs elements can be null (#14894)
|
||
| 3915 | if ( attrs[ i ] ) {
|
||
| 3916 | name = attrs[ i ].name; |
||
| 3917 | if ( name.indexOf( "data-" ) === 0 ) { |
||
| 3918 | name = jQuery.camelCase( name.slice(5) );
|
||
| 3919 | dataAttr( elem, name, data[ name ] ); |
||
| 3920 | } |
||
| 3921 | } |
||
| 3922 | } |
||
| 3923 | jQuery._data( elem, "parsedAttrs", true ); |
||
| 3924 | } |
||
| 3925 | } |
||
| 3926 | |||
| 3927 | return data;
|
||
| 3928 | } |
||
| 3929 | |||
| 3930 | // Sets multiple values
|
||
| 3931 | if ( typeof key === "object" ) { |
||
| 3932 | return this.each(function() { |
||
| 3933 | jQuery.data( this, key );
|
||
| 3934 | }); |
||
| 3935 | } |
||
| 3936 | |||
| 3937 | return arguments.length > 1 ? |
||
| 3938 | |||
| 3939 | // Sets one value
|
||
| 3940 | this.each(function() { |
||
| 3941 | jQuery.data( this, key, value );
|
||
| 3942 | }) : |
||
| 3943 | |||
| 3944 | // Gets one value
|
||
| 3945 | // Try to fetch any internally stored data first
|
||
| 3946 | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
|
||
| 3947 | }, |
||
| 3948 | |||
| 3949 | removeData: function( key ) { |
||
| 3950 | return this.each(function() { |
||
| 3951 | jQuery.removeData( this, key );
|
||
| 3952 | }); |
||
| 3953 | } |
||
| 3954 | }); |
||
| 3955 | |||
| 3956 | |||
| 3957 | jQuery.extend({
|
||
| 3958 | queue: function( elem, type, data ) { |
||
| 3959 | var queue;
|
||
| 3960 | |||
| 3961 | if ( elem ) {
|
||
| 3962 | type = ( type || "fx" ) + "queue"; |
||
| 3963 | queue = jQuery._data( elem, type ); |
||
| 3964 | |||
| 3965 | // Speed up dequeue by getting out quickly if this is just a lookup
|
||
| 3966 | if ( data ) {
|
||
| 3967 | if ( !queue || jQuery.isArray(data) ) {
|
||
| 3968 | queue = jQuery._data( elem, type, jQuery.makeArray(data) ); |
||
| 3969 | } else {
|
||
| 3970 | queue.push( data ); |
||
| 3971 | } |
||
| 3972 | } |
||
| 3973 | return queue || [];
|
||
| 3974 | } |
||
| 3975 | }, |
||
| 3976 | |||
| 3977 | dequeue: function( elem, type ) { |
||
| 3978 | type = type || "fx";
|
||
| 3979 | |||
| 3980 | var queue = jQuery.queue( elem, type ),
|
||
| 3981 | startLength = queue.length, |
||
| 3982 | fn = queue.shift(), |
||
| 3983 | hooks = jQuery._queueHooks( elem, type ), |
||
| 3984 | next = function() { |
||
| 3985 | jQuery.dequeue( elem, type ); |
||
| 3986 | }; |
||
| 3987 | |||
| 3988 | // If the fx queue is dequeued, always remove the progress sentinel
|
||
| 3989 | if ( fn === "inprogress" ) { |
||
| 3990 | fn = queue.shift(); |
||
| 3991 | startLength--; |
||
| 3992 | } |
||
| 3993 | |||
| 3994 | if ( fn ) {
|
||
| 3995 | |||
| 3996 | // Add a progress sentinel to prevent the fx queue from being
|
||
| 3997 | // automatically dequeued
|
||
| 3998 | if ( type === "fx" ) { |
||
| 3999 | queue.unshift( "inprogress" );
|
||
| 4000 | } |
||
| 4001 | |||
| 4002 | // clear up the last queue stop function
|
||
| 4003 | delete hooks.stop;
|
||
| 4004 | fn.call( elem, next, hooks ); |
||
| 4005 | } |
||
| 4006 | |||
| 4007 | if ( !startLength && hooks ) {
|
||
| 4008 | hooks.empty.fire(); |
||
| 4009 | } |
||
| 4010 | }, |
||
| 4011 | |||
| 4012 | // not intended for public consumption - generates a queueHooks object, or returns the current one
|
||
| 4013 | _queueHooks: function( elem, type ) { |
||
| 4014 | var key = type + "queueHooks"; |
||
| 4015 | return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
||
| 4016 | empty: jQuery.Callbacks("once memory").add(function() { |
||
| 4017 | jQuery._removeData( elem, type + "queue" );
|
||
| 4018 | jQuery._removeData( elem, key ); |
||
| 4019 | }) |
||
| 4020 | }); |
||
| 4021 | } |
||
| 4022 | }); |
||
| 4023 | |||
| 4024 | jQuery.fn.extend({
|
||
| 4025 | queue: function( type, data ) { |
||
| 4026 | var setter = 2; |
||
| 4027 | |||
| 4028 | if ( typeof type !== "string" ) { |
||
| 4029 | data = type; |
||
| 4030 | type = "fx";
|
||
| 4031 | setter--; |
||
| 4032 | } |
||
| 4033 | |||
| 4034 | if ( arguments.length < setter ) { |
||
| 4035 | return jQuery.queue( this[0], type ); |
||
| 4036 | } |
||
| 4037 | |||
| 4038 | return data === undefined ? |
||
| 4039 | this :
|
||
| 4040 | this.each(function() { |
||
| 4041 | var queue = jQuery.queue( this, type, data ); |
||
| 4042 | |||
| 4043 | // ensure a hooks for this queue
|
||
| 4044 | jQuery._queueHooks( this, type );
|
||
| 4045 | |||
| 4046 | if ( type === "fx" && queue[0] !== "inprogress" ) { |
||
| 4047 | jQuery.dequeue( this, type );
|
||
| 4048 | } |
||
| 4049 | }); |
||
| 4050 | }, |
||
| 4051 | dequeue: function( type ) { |
||
| 4052 | return this.each(function() { |
||
| 4053 | jQuery.dequeue( this, type );
|
||
| 4054 | }); |
||
| 4055 | }, |
||
| 4056 | clearQueue: function( type ) { |
||
| 4057 | return this.queue( type || "fx", [] ); |
||
| 4058 | }, |
||
| 4059 | // Get a promise resolved when queues of a certain type
|
||
| 4060 | // are emptied (fx is the type by default)
|
||
| 4061 | promise: function( type, obj ) { |
||
| 4062 | var tmp,
|
||
| 4063 | count = 1,
|
||
| 4064 | defer = jQuery.Deferred(), |
||
| 4065 | elements = this,
|
||
| 4066 | i = this.length,
|
||
| 4067 | resolve = function() { |
||
| 4068 | if ( !( --count ) ) {
|
||
| 4069 | defer.resolveWith( elements, [ elements ] ); |
||
| 4070 | } |
||
| 4071 | }; |
||
| 4072 | |||
| 4073 | if ( typeof type !== "string" ) { |
||
| 4074 | obj = type; |
||
| 4075 | type = undefined;
|
||
| 4076 | } |
||
| 4077 | type = type || "fx";
|
||
| 4078 | |||
| 4079 | while ( i-- ) {
|
||
| 4080 | tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
||
| 4081 | if ( tmp && tmp.empty ) {
|
||
| 4082 | count++; |
||
| 4083 | tmp.empty.add( resolve ); |
||
| 4084 | } |
||
| 4085 | } |
||
| 4086 | resolve(); |
||
| 4087 | return defer.promise( obj );
|
||
| 4088 | } |
||
| 4089 | }); |
||
| 4090 | var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; |
||
| 4091 | |||
| 4092 | var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
||
| 4093 | |||
| 4094 | var isHidden = function( elem, el ) { |
||
| 4095 | // isHidden might be called from jQuery#filter function;
|
||
| 4096 | // in that case, element will be second argument
|
||
| 4097 | elem = el || elem; |
||
| 4098 | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); |
||
| 4099 | }; |
||
| 4100 | |||
| 4101 | |||
| 4102 | |||
| 4103 | // Multifunctional method to get and set values of a collection
|
||
| 4104 | // The value/s can optionally be executed if it's a function
|
||
| 4105 | var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
||
| 4106 | var i = 0, |
||
| 4107 | length = elems.length, |
||
| 4108 | bulk = key == null;
|
||
| 4109 | |||
| 4110 | // Sets many values
|
||
| 4111 | if ( jQuery.type( key ) === "object" ) { |
||
| 4112 | chainable = true;
|
||
| 4113 | for ( i in key ) { |
||
| 4114 | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
||
| 4115 | } |
||
| 4116 | |||
| 4117 | // Sets one value
|
||
| 4118 | } else if ( value !== undefined ) { |
||
| 4119 | chainable = true;
|
||
| 4120 | |||
| 4121 | if ( !jQuery.isFunction( value ) ) {
|
||
| 4122 | raw = true;
|
||
| 4123 | } |
||
| 4124 | |||
| 4125 | if ( bulk ) {
|
||
| 4126 | // Bulk operations run against the entire set
|
||
| 4127 | if ( raw ) {
|
||
| 4128 | fn.call( elems, value ); |
||
| 4129 | fn = null;
|
||
| 4130 | |||
| 4131 | // ...except when executing function values
|
||
| 4132 | } else {
|
||
| 4133 | bulk = fn; |
||
| 4134 | fn = function( elem, key, value ) { |
||
| 4135 | return bulk.call( jQuery( elem ), value );
|
||
| 4136 | }; |
||
| 4137 | } |
||
| 4138 | } |
||
| 4139 | |||
| 4140 | if ( fn ) {
|
||
| 4141 | for ( ; i < length; i++ ) {
|
||
| 4142 | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); |
||
| 4143 | } |
||
| 4144 | } |
||
| 4145 | } |
||
| 4146 | |||
| 4147 | return chainable ?
|
||
| 4148 | elems : |
||
| 4149 | |||
| 4150 | // Gets
|
||
| 4151 | bulk ? |
||
| 4152 | fn.call( elems ) : |
||
| 4153 | length ? fn( elems[0], key ) : emptyGet;
|
||
| 4154 | }; |
||
| 4155 | var rcheckableType = (/^(?:checkbox|radio)$/i); |
||
| 4156 | |||
| 4157 | |||
| 4158 | |||
| 4159 | (function() {
|
||
| 4160 | // Minified: var a,b,c
|
||
| 4161 | var input = document.createElement( "input" ), |
||
| 4162 | div = document.createElement( "div" ),
|
||
| 4163 | fragment = document.createDocumentFragment(); |
||
| 4164 | |||
| 4165 | // Setup
|
||
| 4166 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||
| 4167 | |||
| 4168 | // IE strips leading whitespace when .innerHTML is used
|
||
| 4169 | support.leadingWhitespace = div.firstChild.nodeType === 3;
|
||
| 4170 | |||
| 4171 | // Make sure that tbody elements aren't automatically inserted
|
||
| 4172 | // IE will insert them into empty tables
|
||
| 4173 | support.tbody = !div.getElementsByTagName( "tbody" ).length;
|
||
| 4174 | |||
| 4175 | // Make sure that link elements get serialized correctly by innerHTML
|
||
| 4176 | // This requires a wrapper element in IE
|
||
| 4177 | support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
|
||
| 4178 | |||
| 4179 | // Makes sure cloning an html5 element does not cause problems
|
||
| 4180 | // Where outerHTML is undefined, this still works
|
||
| 4181 | support.html5Clone = |
||
| 4182 | document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
||
| 4183 | |||
| 4184 | // Check if a disconnected checkbox will retain its checked
|
||
| 4185 | // value of true after appended to the DOM (IE6/7)
|
||
| 4186 | input.type = "checkbox";
|
||
| 4187 | input.checked = true;
|
||
| 4188 | fragment.appendChild( input ); |
||
| 4189 | support.appendChecked = input.checked; |
||
| 4190 | |||
| 4191 | // Make sure textarea (and checkbox) defaultValue is properly cloned
|
||
| 4192 | // Support: IE6-IE11+
|
||
| 4193 | div.innerHTML = "<textarea>x</textarea>";
|
||
| 4194 | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
||
| 4195 | |||
| 4196 | // #11217 - WebKit loses check when the name is after the checked attribute
|
||
| 4197 | fragment.appendChild( div ); |
||
| 4198 | div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
|
||
| 4199 | |||
| 4200 | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
|
||
| 4201 | // old WebKit doesn't clone checked state correctly in fragments
|
||
| 4202 | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
||
| 4203 | |||
| 4204 | // Support: IE<9
|
||
| 4205 | // Opera does not clone events (and typeof div.attachEvent === undefined).
|
||
| 4206 | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
||
| 4207 | support.noCloneEvent = true;
|
||
| 4208 | if ( div.attachEvent ) {
|
||
| 4209 | div.attachEvent( "onclick", function() { |
||
| 4210 | support.noCloneEvent = false;
|
||
| 4211 | }); |
||
| 4212 | |||
| 4213 | div.cloneNode( true ).click();
|
||
| 4214 | } |
||
| 4215 | |||
| 4216 | // Execute the test only if not already executed in another module.
|
||
| 4217 | if (support.deleteExpando == null) { |
||
| 4218 | // Support: IE<9
|
||
| 4219 | support.deleteExpando = true;
|
||
| 4220 | try {
|
||
| 4221 | delete div.test;
|
||
| 4222 | } catch( e ) {
|
||
| 4223 | support.deleteExpando = false;
|
||
| 4224 | } |
||
| 4225 | } |
||
| 4226 | })(); |
||
| 4227 | |||
| 4228 | |||
| 4229 | (function() {
|
||
| 4230 | var i, eventName,
|
||
| 4231 | div = document.createElement( "div" );
|
||
| 4232 | |||
| 4233 | // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
|
||
| 4234 | for ( i in { submit: true, change: true, focusin: true }) { |
||
| 4235 | eventName = "on" + i;
|
||
| 4236 | |||
| 4237 | if ( !(support[ i + "Bubbles" ] = eventName in window) ) { |
||
| 4238 | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
|
||
| 4239 | div.setAttribute( eventName, "t" );
|
||
| 4240 | support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false; |
||
| 4241 | } |
||
| 4242 | } |
||
| 4243 | |||
| 4244 | // Null elements to avoid leaks in IE.
|
||
| 4245 | div = null;
|
||
| 4246 | })(); |
||
| 4247 | |||
| 4248 | |||
| 4249 | var rformElems = /^(?:input|select|textarea)$/i, |
||
| 4250 | rkeyEvent = /^key/,
|
||
| 4251 | rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
|
||
| 4252 | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
||
| 4253 | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
||
| 4254 | |||
| 4255 | function returnTrue() { |
||
| 4256 | return true; |
||
| 4257 | } |
||
| 4258 | |||
| 4259 | function returnFalse() { |
||
| 4260 | return false; |
||
| 4261 | } |
||
| 4262 | |||
| 4263 | function safeActiveElement() { |
||
| 4264 | try {
|
||
| 4265 | return document.activeElement;
|
||
| 4266 | } catch ( err ) { }
|
||
| 4267 | } |
||
| 4268 | |||
| 4269 | /*
|
||
| 4270 | * Helper functions for managing events -- not part of the public interface.
|
||
| 4271 | * Props to Dean Edwards' addEvent library for many of the ideas.
|
||
| 4272 | */
|
||
| 4273 | jQuery.event = {
|
||
| 4274 | |||
| 4275 | global: {},
|
||
| 4276 | |||
| 4277 | add: function( elem, types, handler, data, selector ) { |
||
| 4278 | var tmp, events, t, handleObjIn,
|
||
| 4279 | special, eventHandle, handleObj, |
||
| 4280 | handlers, type, namespaces, origType, |
||
| 4281 | elemData = jQuery._data( elem ); |
||
| 4282 | |||
| 4283 | // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
||
| 4284 | if ( !elemData ) {
|
||
| 4285 | return;
|
||
| 4286 | } |
||
| 4287 | |||
| 4288 | // Caller can pass in an object of custom data in lieu of the handler
|
||
| 4289 | if ( handler.handler ) {
|
||
| 4290 | handleObjIn = handler; |
||
| 4291 | handler = handleObjIn.handler; |
||
| 4292 | selector = handleObjIn.selector; |
||
| 4293 | } |
||
| 4294 | |||
| 4295 | // Make sure that the handler has a unique ID, used to find/remove it later
|
||
| 4296 | if ( !handler.guid ) {
|
||
| 4297 | handler.guid = jQuery.guid++; |
||
| 4298 | } |
||
| 4299 | |||
| 4300 | // Init the element's event structure and main handler, if this is the first
|
||
| 4301 | if ( !(events = elemData.events) ) {
|
||
| 4302 | events = elemData.events = {};
|
||
| 4303 | } |
||
| 4304 | if ( !(eventHandle = elemData.handle) ) {
|
||
| 4305 | eventHandle = elemData.handle = function( e ) { |
||
| 4306 | // Discard the second event of a jQuery.event.trigger() and
|
||
| 4307 | // when an event is called after a page has unloaded
|
||
| 4308 | return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? |
||
| 4309 | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
||
| 4310 | undefined;
|
||
| 4311 | }; |
||
| 4312 | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
||
| 4313 | eventHandle.elem = elem; |
||
| 4314 | } |
||
| 4315 | |||
| 4316 | // Handle multiple events separated by a space
|
||
| 4317 | types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
||
| 4318 | t = types.length; |
||
| 4319 | while ( t-- ) {
|
||
| 4320 | tmp = rtypenamespace.exec( types[t] ) || []; |
||
| 4321 | type = origType = tmp[1];
|
||
| 4322 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
||
| 4323 | |||
| 4324 | // There *must* be a type, no attaching namespace-only handlers
|
||
| 4325 | if ( !type ) {
|
||
| 4326 | continue;
|
||
| 4327 | } |
||
| 4328 | |||
| 4329 | // If event changes its type, use the special event handlers for the changed type
|
||
| 4330 | special = jQuery.event.special[ type ] || {};
|
||
| 4331 | |||
| 4332 | // If selector defined, determine special event api type, otherwise given type
|
||
| 4333 | type = ( selector ? special.delegateType : special.bindType ) || type; |
||
| 4334 | |||
| 4335 | // Update special based on newly reset type
|
||
| 4336 | special = jQuery.event.special[ type ] || {};
|
||
| 4337 | |||
| 4338 | // handleObj is passed to all event handlers
|
||
| 4339 | handleObj = jQuery.extend({
|
||
| 4340 | type: type,
|
||
| 4341 | origType: origType,
|
||
| 4342 | data: data,
|
||
| 4343 | handler: handler,
|
||
| 4344 | guid: handler.guid,
|
||
| 4345 | selector: selector,
|
||
| 4346 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
||
| 4347 | namespace: namespaces.join(".") |
||
| 4348 | }, handleObjIn ); |
||
| 4349 | |||
| 4350 | // Init the event handler queue if we're the first
|
||
| 4351 | if ( !(handlers = events[ type ]) ) {
|
||
| 4352 | handlers = events[ type ] = []; |
||
| 4353 | handlers.delegateCount = 0;
|
||
| 4354 | |||
| 4355 | // Only use addEventListener/attachEvent if the special events handler returns false
|
||
| 4356 | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
||
| 4357 | // Bind the global event handler to the element
|
||
| 4358 | if ( elem.addEventListener ) {
|
||
| 4359 | elem.addEventListener( type, eventHandle, false );
|
||
| 4360 | |||
| 4361 | } else if ( elem.attachEvent ) { |
||
| 4362 | elem.attachEvent( "on" + type, eventHandle );
|
||
| 4363 | } |
||
| 4364 | } |
||
| 4365 | } |
||
| 4366 | |||
| 4367 | if ( special.add ) {
|
||
| 4368 | special.add.call( elem, handleObj ); |
||
| 4369 | |||
| 4370 | if ( !handleObj.handler.guid ) {
|
||
| 4371 | handleObj.handler.guid = handler.guid; |
||
| 4372 | } |
||
| 4373 | } |
||
| 4374 | |||
| 4375 | // Add to the element's handler list, delegates in front
|
||
| 4376 | if ( selector ) {
|
||
| 4377 | handlers.splice( handlers.delegateCount++, 0, handleObj );
|
||
| 4378 | } else {
|
||
| 4379 | handlers.push( handleObj ); |
||
| 4380 | } |
||
| 4381 | |||
| 4382 | // Keep track of which events have ever been used, for event optimization
|
||
| 4383 | jQuery.event.global[ type ] = true;
|
||
| 4384 | } |
||
| 4385 | |||
| 4386 | // Nullify elem to prevent memory leaks in IE
|
||
| 4387 | elem = null;
|
||
| 4388 | }, |
||
| 4389 | |||
| 4390 | // Detach an event or set of events from an element
|
||
| 4391 | remove: function( elem, types, handler, selector, mappedTypes ) { |
||
| 4392 | var j, handleObj, tmp,
|
||
| 4393 | origCount, t, events, |
||
| 4394 | special, handlers, type, |
||
| 4395 | namespaces, origType, |
||
| 4396 | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
||
| 4397 | |||
| 4398 | if ( !elemData || !(events = elemData.events) ) {
|
||
| 4399 | return;
|
||
| 4400 | } |
||
| 4401 | |||
| 4402 | // Once for each type.namespace in types; type may be omitted
|
||
| 4403 | types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
||
| 4404 | t = types.length; |
||
| 4405 | while ( t-- ) {
|
||
| 4406 | tmp = rtypenamespace.exec( types[t] ) || []; |
||
| 4407 | type = origType = tmp[1];
|
||
| 4408 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
||
| 4409 | |||
| 4410 | // Unbind all events (on this namespace, if provided) for the element
|
||
| 4411 | if ( !type ) {
|
||
| 4412 | for ( type in events ) { |
||
| 4413 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
||
| 4414 | } |
||
| 4415 | continue;
|
||
| 4416 | } |
||
| 4417 | |||
| 4418 | special = jQuery.event.special[ type ] || {};
|
||
| 4419 | type = ( selector ? special.delegateType : special.bindType ) || type; |
||
| 4420 | handlers = events[ type ] || []; |
||
| 4421 | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); |
||
| 4422 | |||
| 4423 | // Remove matching events
|
||
| 4424 | origCount = j = handlers.length; |
||
| 4425 | while ( j-- ) {
|
||
| 4426 | handleObj = handlers[ j ]; |
||
| 4427 | |||
| 4428 | if ( ( mappedTypes || origType === handleObj.origType ) &&
|
||
| 4429 | ( !handler || handler.guid === handleObj.guid ) && |
||
| 4430 | ( !tmp || tmp.test( handleObj.namespace ) ) && |
||
| 4431 | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
||
| 4432 | handlers.splice( j, 1 );
|
||
| 4433 | |||
| 4434 | if ( handleObj.selector ) {
|
||
| 4435 | handlers.delegateCount--; |
||
| 4436 | } |
||
| 4437 | if ( special.remove ) {
|
||
| 4438 | special.remove.call( elem, handleObj ); |
||
| 4439 | } |
||
| 4440 | } |
||
| 4441 | } |
||
| 4442 | |||
| 4443 | // Remove generic event handler if we removed something and no more handlers exist
|
||
| 4444 | // (avoids potential for endless recursion during removal of special event handlers)
|
||
| 4445 | if ( origCount && !handlers.length ) {
|
||
| 4446 | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
||
| 4447 | jQuery.removeEvent( elem, type, elemData.handle ); |
||
| 4448 | } |
||
| 4449 | |||
| 4450 | delete events[ type ];
|
||
| 4451 | } |
||
| 4452 | } |
||
| 4453 | |||
| 4454 | // Remove the expando if it's no longer used
|
||
| 4455 | if ( jQuery.isEmptyObject( events ) ) {
|
||
| 4456 | delete elemData.handle;
|
||
| 4457 | |||
| 4458 | // removeData also checks for emptiness and clears the expando if empty
|
||
| 4459 | // so use it instead of delete
|
||
| 4460 | jQuery._removeData( elem, "events" );
|
||
| 4461 | } |
||
| 4462 | }, |
||
| 4463 | |||
| 4464 | trigger: function( event, data, elem, onlyHandlers ) { |
||
| 4465 | var handle, ontype, cur,
|
||
| 4466 | bubbleType, special, tmp, i, |
||
| 4467 | eventPath = [ elem || document ], |
||
| 4468 | type = hasOwn.call( event, "type" ) ? event.type : event,
|
||
| 4469 | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; |
||
| 4470 | |||
| 4471 | cur = tmp = elem = elem || document; |
||
| 4472 | |||
| 4473 | // Don't do events on text and comment nodes
|
||
| 4474 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
||
| 4475 | return;
|
||
| 4476 | } |
||
| 4477 | |||
| 4478 | // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
||
| 4479 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
||
| 4480 | return;
|
||
| 4481 | } |
||
| 4482 | |||
| 4483 | if ( type.indexOf(".") >= 0 ) { |
||
| 4484 | // Namespaced trigger; create a regexp to match event type in handle()
|
||
| 4485 | namespaces = type.split(".");
|
||
| 4486 | type = namespaces.shift(); |
||
| 4487 | namespaces.sort(); |
||
| 4488 | } |
||
| 4489 | ontype = type.indexOf(":") < 0 && "on" + type; |
||
| 4490 | |||
| 4491 | // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
||
| 4492 | event = event[ jQuery.expando ] ? |
||
| 4493 | event : |
||
| 4494 | new jQuery.Event( type, typeof event === "object" && event ); |
||
| 4495 | |||
| 4496 | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
||
| 4497 | event.isTrigger = onlyHandlers ? 2 : 3; |
||
| 4498 | event.namespace = namespaces.join(".");
|
||
| 4499 | event.namespace_re = event.namespace ? |
||
| 4500 | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : |
||
| 4501 | null;
|
||
| 4502 | |||
| 4503 | // Clean up the event in case it is being reused
|
||
| 4504 | event.result = undefined;
|
||
| 4505 | if ( !event.target ) {
|
||
| 4506 | event.target = elem; |
||
| 4507 | } |
||
| 4508 | |||
| 4509 | // Clone any incoming data and prepend the event, creating the handler arg list
|
||
| 4510 | data = data == null ?
|
||
| 4511 | [ event ] : |
||
| 4512 | jQuery.makeArray( data, [ event ] ); |
||
| 4513 | |||
| 4514 | // Allow special events to draw outside the lines
|
||
| 4515 | special = jQuery.event.special[ type ] || {};
|
||
| 4516 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
||
| 4517 | return;
|
||
| 4518 | } |
||
| 4519 | |||
| 4520 | // Determine event propagation path in advance, per W3C events spec (#9951)
|
||
| 4521 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
||
| 4522 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
||
| 4523 | |||
| 4524 | bubbleType = special.delegateType || type; |
||
| 4525 | if ( !rfocusMorph.test( bubbleType + type ) ) {
|
||
| 4526 | cur = cur.parentNode; |
||
| 4527 | } |
||
| 4528 | for ( ; cur; cur = cur.parentNode ) {
|
||
| 4529 | eventPath.push( cur ); |
||
| 4530 | tmp = cur; |
||
| 4531 | } |
||
| 4532 | |||
| 4533 | // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
||
| 4534 | if ( tmp === (elem.ownerDocument || document) ) {
|
||
| 4535 | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
||
| 4536 | } |
||
| 4537 | } |
||
| 4538 | |||
| 4539 | // Fire handlers on the event path
|
||
| 4540 | i = 0;
|
||
| 4541 | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
||
| 4542 | |||
| 4543 | event.type = i > 1 ?
|
||
| 4544 | bubbleType : |
||
| 4545 | special.bindType || type; |
||
| 4546 | |||
| 4547 | // jQuery handler
|
||
| 4548 | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
||
| 4549 | if ( handle ) {
|
||
| 4550 | handle.apply( cur, data ); |
||
| 4551 | } |
||
| 4552 | |||
| 4553 | // Native handler
|
||
| 4554 | handle = ontype && cur[ ontype ]; |
||
| 4555 | if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
|
||
| 4556 | event.result = handle.apply( cur, data ); |
||
| 4557 | if ( event.result === false ) { |
||
| 4558 | event.preventDefault(); |
||
| 4559 | } |
||
| 4560 | } |
||
| 4561 | } |
||
| 4562 | event.type = type; |
||
| 4563 | |||
| 4564 | // If nobody prevented the default action, do it now
|
||
| 4565 | if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
||
| 4566 | |||
| 4567 | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && |
||
| 4568 | jQuery.acceptData( elem ) ) {
|
||
| 4569 | |||
| 4570 | // Call a native DOM method on the target with the same name name as the event.
|
||
| 4571 | // Can't use an .isFunction() check here because IE6/7 fails that test.
|
||
| 4572 | // Don't do default actions on window, that's where global variables be (#6170)
|
||
| 4573 | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
||
| 4574 | |||
| 4575 | // Don't re-trigger an onFOO event when we call its FOO() method
|
||
| 4576 | tmp = elem[ ontype ]; |
||
| 4577 | |||
| 4578 | if ( tmp ) {
|
||
| 4579 | elem[ ontype ] = null;
|
||
| 4580 | } |
||
| 4581 | |||
| 4582 | // Prevent re-triggering of the same event, since we already bubbled it above
|
||
| 4583 | jQuery.event.triggered = type; |
||
| 4584 | try {
|
||
| 4585 | elem[ type ](); |
||
| 4586 | } catch ( e ) {
|
||
| 4587 | // IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
||
| 4588 | // only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
||
| 4589 | } |
||
| 4590 | jQuery.event.triggered = undefined;
|
||
| 4591 | |||
| 4592 | if ( tmp ) {
|
||
| 4593 | elem[ ontype ] = tmp; |
||
| 4594 | } |
||
| 4595 | } |
||
| 4596 | } |
||
| 4597 | } |
||
| 4598 | |||
| 4599 | return event.result;
|
||
| 4600 | }, |
||
| 4601 | |||
| 4602 | dispatch: function( event ) { |
||
| 4603 | |||
| 4604 | // Make a writable jQuery.Event from the native event object
|
||
| 4605 | event = jQuery.event.fix( event ); |
||
| 4606 | |||
| 4607 | var i, ret, handleObj, matched, j,
|
||
| 4608 | handlerQueue = [], |
||
| 4609 | args = slice.call( arguments ),
|
||
| 4610 | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
||
| 4611 | special = jQuery.event.special[ event.type ] || {};
|
||
| 4612 | |||
| 4613 | // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
||
| 4614 | args[0] = event;
|
||
| 4615 | event.delegateTarget = this;
|
||
| 4616 | |||
| 4617 | // Call the preDispatch hook for the mapped type, and let it bail if desired
|
||
| 4618 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
||
| 4619 | return;
|
||
| 4620 | } |
||
| 4621 | |||
| 4622 | // Determine handlers
|
||
| 4623 | handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
||
| 4624 | |||
| 4625 | // Run delegates first; they may want to stop propagation beneath us
|
||
| 4626 | i = 0;
|
||
| 4627 | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
||
| 4628 | event.currentTarget = matched.elem; |
||
| 4629 | |||
| 4630 | j = 0;
|
||
| 4631 | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
||
| 4632 | |||
| 4633 | // Triggered event must either 1) have no namespace, or
|
||
| 4634 | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
||
| 4635 | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
||
| 4636 | |||
| 4637 | event.handleObj = handleObj; |
||
| 4638 | event.data = handleObj.data; |
||
| 4639 | |||
| 4640 | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
||
| 4641 | .apply( matched.elem, args ); |
||
| 4642 | |||
| 4643 | if ( ret !== undefined ) { |
||
| 4644 | if ( (event.result = ret) === false ) { |
||
| 4645 | event.preventDefault(); |
||
| 4646 | event.stopPropagation(); |
||
| 4647 | } |
||
| 4648 | } |
||
| 4649 | } |
||
| 4650 | } |
||
| 4651 | } |
||
| 4652 | |||
| 4653 | // Call the postDispatch hook for the mapped type
|
||
| 4654 | if ( special.postDispatch ) {
|
||
| 4655 | special.postDispatch.call( this, event );
|
||
| 4656 | } |
||
| 4657 | |||
| 4658 | return event.result;
|
||
| 4659 | }, |
||
| 4660 | |||
| 4661 | handlers: function( event, handlers ) { |
||
| 4662 | var sel, handleObj, matches, i,
|
||
| 4663 | handlerQueue = [], |
||
| 4664 | delegateCount = handlers.delegateCount, |
||
| 4665 | cur = event.target; |
||
| 4666 | |||
| 4667 | // Find delegate handlers
|
||
| 4668 | // Black-hole SVG <use> instance trees (#13180)
|
||
| 4669 | // Avoid non-left-click bubbling in Firefox (#3861)
|
||
| 4670 | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { |
||
| 4671 | |||
| 4672 | /* jshint eqeqeq: false */
|
||
| 4673 | for ( ; cur != this; cur = cur.parentNode || this ) { |
||
| 4674 | /* jshint eqeqeq: true */
|
||
| 4675 | |||
| 4676 | // Don't check non-elements (#13208)
|
||
| 4677 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
||
| 4678 | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { |
||
| 4679 | matches = []; |
||
| 4680 | for ( i = 0; i < delegateCount; i++ ) { |
||
| 4681 | handleObj = handlers[ i ]; |
||
| 4682 | |||
| 4683 | // Don't conflict with Object.prototype properties (#13203)
|
||
| 4684 | sel = handleObj.selector + " ";
|
||
| 4685 | |||
| 4686 | if ( matches[ sel ] === undefined ) { |
||
| 4687 | matches[ sel ] = handleObj.needsContext ? |
||
| 4688 | jQuery( sel, this ).index( cur ) >= 0 : |
||
| 4689 | jQuery.find( sel, this, null, [ cur ] ).length; |
||
| 4690 | } |
||
| 4691 | if ( matches[ sel ] ) {
|
||
| 4692 | matches.push( handleObj ); |
||
| 4693 | } |
||
| 4694 | } |
||
| 4695 | if ( matches.length ) {
|
||
| 4696 | handlerQueue.push({ elem: cur, handlers: matches });
|
||
| 4697 | } |
||
| 4698 | } |
||
| 4699 | } |
||
| 4700 | } |
||
| 4701 | |||
| 4702 | // Add the remaining (directly-bound) handlers
|
||
| 4703 | if ( delegateCount < handlers.length ) {
|
||
| 4704 | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
||
| 4705 | } |
||
| 4706 | |||
| 4707 | return handlerQueue;
|
||
| 4708 | }, |
||
| 4709 | |||
| 4710 | fix: function( event ) { |
||
| 4711 | if ( event[ jQuery.expando ] ) {
|
||
| 4712 | return event;
|
||
| 4713 | } |
||
| 4714 | |||
| 4715 | // Create a writable copy of the event object and normalize some properties
|
||
| 4716 | var i, prop, copy,
|
||
| 4717 | type = event.type, |
||
| 4718 | originalEvent = event, |
||
| 4719 | fixHook = this.fixHooks[ type ];
|
||
| 4720 | |||
| 4721 | if ( !fixHook ) {
|
||
| 4722 | this.fixHooks[ type ] = fixHook =
|
||
| 4723 | rmouseEvent.test( type ) ? this.mouseHooks :
|
||
| 4724 | rkeyEvent.test( type ) ? this.keyHooks :
|
||
| 4725 | {};
|
||
| 4726 | } |
||
| 4727 | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
||
| 4728 | |||
| 4729 | event = new jQuery.Event( originalEvent );
|
||
| 4730 | |||
| 4731 | i = copy.length; |
||
| 4732 | while ( i-- ) {
|
||
| 4733 | prop = copy[ i ]; |
||
| 4734 | event[ prop ] = originalEvent[ prop ]; |
||
| 4735 | } |
||
| 4736 | |||
| 4737 | // Support: IE<9
|
||
| 4738 | // Fix target property (#1925)
|
||
| 4739 | if ( !event.target ) {
|
||
| 4740 | event.target = originalEvent.srcElement || document; |
||
| 4741 | } |
||
| 4742 | |||
| 4743 | // Support: Chrome 23+, Safari?
|
||
| 4744 | // Target should not be a text node (#504, #13143)
|
||
| 4745 | if ( event.target.nodeType === 3 ) { |
||
| 4746 | event.target = event.target.parentNode; |
||
| 4747 | } |
||
| 4748 | |||
| 4749 | // Support: IE<9
|
||
| 4750 | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
||
| 4751 | event.metaKey = !!event.metaKey; |
||
| 4752 | |||
| 4753 | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
||
| 4754 | }, |
||
| 4755 | |||
| 4756 | // Includes some event props shared by KeyEvent and MouseEvent
|
||
| 4757 | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), |
||
| 4758 | |||
| 4759 | fixHooks: {},
|
||
| 4760 | |||
| 4761 | keyHooks: {
|
||
| 4762 | props: "char charCode key keyCode".split(" "), |
||
| 4763 | filter: function( event, original ) { |
||
| 4764 | |||
| 4765 | // Add which for key events
|
||
| 4766 | if ( event.which == null ) { |
||
| 4767 | event.which = original.charCode != null ? original.charCode : original.keyCode;
|
||
| 4768 | } |
||
| 4769 | |||
| 4770 | return event;
|
||
| 4771 | } |
||
| 4772 | }, |
||
| 4773 | |||
| 4774 | mouseHooks: {
|
||
| 4775 | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), |
||
| 4776 | filter: function( event, original ) { |
||
| 4777 | var body, eventDoc, doc,
|
||
| 4778 | button = original.button, |
||
| 4779 | fromElement = original.fromElement; |
||
| 4780 | |||
| 4781 | // Calculate pageX/Y if missing and clientX/Y available
|
||
| 4782 | if ( event.pageX == null && original.clientX != null ) { |
||
| 4783 | eventDoc = event.target.ownerDocument || document; |
||
| 4784 | doc = eventDoc.documentElement; |
||
| 4785 | body = eventDoc.body; |
||
| 4786 | |||
| 4787 | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
||
| 4788 | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); |
||
| 4789 | } |
||
| 4790 | |||
| 4791 | // Add relatedTarget, if necessary
|
||
| 4792 | if ( !event.relatedTarget && fromElement ) {
|
||
| 4793 | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; |
||
| 4794 | } |
||
| 4795 | |||
| 4796 | // Add which for click: 1 === left; 2 === middle; 3 === right
|
||
| 4797 | // Note: button is not normalized, so don't use it
|
||
| 4798 | if ( !event.which && button !== undefined ) { |
||
| 4799 | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
||
| 4800 | } |
||
| 4801 | |||
| 4802 | return event;
|
||
| 4803 | } |
||
| 4804 | }, |
||
| 4805 | |||
| 4806 | special: {
|
||
| 4807 | load: {
|
||
| 4808 | // Prevent triggered image.load events from bubbling to window.load
|
||
| 4809 | noBubble: true |
||
| 4810 | }, |
||
| 4811 | focus: {
|
||
| 4812 | // Fire native event if possible so blur/focus sequence is correct
|
||
| 4813 | trigger: function() { |
||
| 4814 | if ( this !== safeActiveElement() && this.focus ) { |
||
| 4815 | try {
|
||
| 4816 | this.focus();
|
||
| 4817 | return false; |
||
| 4818 | } catch ( e ) {
|
||
| 4819 | // Support: IE<9
|
||
| 4820 | // If we error on focus to hidden element (#1486, #12518),
|
||
| 4821 | // let .trigger() run the handlers
|
||
| 4822 | } |
||
| 4823 | } |
||
| 4824 | }, |
||
| 4825 | delegateType: "focusin" |
||
| 4826 | }, |
||
| 4827 | blur: {
|
||
| 4828 | trigger: function() { |
||
| 4829 | if ( this === safeActiveElement() && this.blur ) { |
||
| 4830 | this.blur();
|
||
| 4831 | return false; |
||
| 4832 | } |
||
| 4833 | }, |
||
| 4834 | delegateType: "focusout" |
||
| 4835 | }, |
||
| 4836 | click: {
|
||
| 4837 | // For checkbox, fire native event so checked state will be right
|
||
| 4838 | trigger: function() { |
||
| 4839 | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
||
| 4840 | this.click();
|
||
| 4841 | return false; |
||
| 4842 | } |
||
| 4843 | }, |
||
| 4844 | |||
| 4845 | // For cross-browser consistency, don't fire native .click() on links
|
||
| 4846 | _default: function( event ) { |
||
| 4847 | return jQuery.nodeName( event.target, "a" ); |
||
| 4848 | } |
||
| 4849 | }, |
||
| 4850 | |||
| 4851 | beforeunload: {
|
||
| 4852 | postDispatch: function( event ) { |
||
| 4853 | |||
| 4854 | // Support: Firefox 20+
|
||
| 4855 | // Firefox doesn't alert if the returnValue field is not set.
|
||
| 4856 | if ( event.result !== undefined && event.originalEvent ) { |
||
| 4857 | event.originalEvent.returnValue = event.result; |
||
| 4858 | } |
||
| 4859 | } |
||
| 4860 | } |
||
| 4861 | }, |
||
| 4862 | |||
| 4863 | simulate: function( type, elem, event, bubble ) { |
||
| 4864 | // Piggyback on a donor event to simulate a different one.
|
||
| 4865 | // Fake originalEvent to avoid donor's stopPropagation, but if the
|
||
| 4866 | // simulated event prevents default then we do the same on the donor.
|
||
| 4867 | var e = jQuery.extend(
|
||
| 4868 | new jQuery.Event(),
|
||
| 4869 | event, |
||
| 4870 | {
|
||
| 4871 | type: type,
|
||
| 4872 | isSimulated: true, |
||
| 4873 | originalEvent: {}
|
||
| 4874 | } |
||
| 4875 | ); |
||
| 4876 | if ( bubble ) {
|
||
| 4877 | jQuery.event.trigger( e, null, elem );
|
||
| 4878 | } else {
|
||
| 4879 | jQuery.event.dispatch.call( elem, e ); |
||
| 4880 | } |
||
| 4881 | if ( e.isDefaultPrevented() ) {
|
||
| 4882 | event.preventDefault(); |
||
| 4883 | } |
||
| 4884 | } |
||
| 4885 | }; |
||
| 4886 | |||
| 4887 | jQuery.removeEvent = document.removeEventListener ? |
||
| 4888 | function( elem, type, handle ) {
|
||
| 4889 | if ( elem.removeEventListener ) {
|
||
| 4890 | elem.removeEventListener( type, handle, false );
|
||
| 4891 | } |
||
| 4892 | } : |
||
| 4893 | function( elem, type, handle ) {
|
||
| 4894 | var name = "on" + type; |
||
| 4895 | |||
| 4896 | if ( elem.detachEvent ) {
|
||
| 4897 | |||
| 4898 | // #8545, #7054, preventing memory leaks for custom events in IE6-8
|
||
| 4899 | // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
||
| 4900 | if ( typeof elem[ name ] === strundefined ) { |
||
| 4901 | elem[ name ] = null;
|
||
| 4902 | } |
||
| 4903 | |||
| 4904 | elem.detachEvent( name, handle ); |
||
| 4905 | } |
||
| 4906 | }; |
||
| 4907 | |||
| 4908 | jQuery.Event = function( src, props ) { |
||
| 4909 | // Allow instantiation without the 'new' keyword
|
||
| 4910 | if ( !(this instanceof jQuery.Event) ) { |
||
| 4911 | return new jQuery.Event( src, props ); |
||
| 4912 | } |
||
| 4913 | |||
| 4914 | // Event object
|
||
| 4915 | if ( src && src.type ) {
|
||
| 4916 | this.originalEvent = src;
|
||
| 4917 | this.type = src.type;
|
||
| 4918 | |||
| 4919 | // Events bubbling up the document may have been marked as prevented
|
||
| 4920 | // by a handler lower down the tree; reflect the correct value.
|
||
| 4921 | this.isDefaultPrevented = src.defaultPrevented ||
|
||
| 4922 | src.defaultPrevented === undefined &&
|
||
| 4923 | // Support: IE < 9, Android < 4.0
|
||
| 4924 | src.returnValue === false ?
|
||
| 4925 | returnTrue : |
||
| 4926 | returnFalse; |
||
| 4927 | |||
| 4928 | // Event type
|
||
| 4929 | } else {
|
||
| 4930 | this.type = src;
|
||
| 4931 | } |
||
| 4932 | |||
| 4933 | // Put explicitly provided properties onto the event object
|
||
| 4934 | if ( props ) {
|
||
| 4935 | jQuery.extend( this, props );
|
||
| 4936 | } |
||
| 4937 | |||
| 4938 | // Create a timestamp if incoming event doesn't have one
|
||
| 4939 | this.timeStamp = src && src.timeStamp || jQuery.now();
|
||
| 4940 | |||
| 4941 | // Mark it as fixed
|
||
| 4942 | this[ jQuery.expando ] = true; |
||
| 4943 | }; |
||
| 4944 | |||
| 4945 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
||
| 4946 | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
||
| 4947 | jQuery.Event.prototype = {
|
||
| 4948 | isDefaultPrevented: returnFalse,
|
||
| 4949 | isPropagationStopped: returnFalse,
|
||
| 4950 | isImmediatePropagationStopped: returnFalse,
|
||
| 4951 | |||
| 4952 | preventDefault: function() { |
||
| 4953 | var e = this.originalEvent; |
||
| 4954 | |||
| 4955 | this.isDefaultPrevented = returnTrue;
|
||
| 4956 | if ( !e ) {
|
||
| 4957 | return;
|
||
| 4958 | } |
||
| 4959 | |||
| 4960 | // If preventDefault exists, run it on the original event
|
||
| 4961 | if ( e.preventDefault ) {
|
||
| 4962 | e.preventDefault(); |
||
| 4963 | |||
| 4964 | // Support: IE
|
||
| 4965 | // Otherwise set the returnValue property of the original event to false
|
||
| 4966 | } else {
|
||
| 4967 | e.returnValue = false;
|
||
| 4968 | } |
||
| 4969 | }, |
||
| 4970 | stopPropagation: function() { |
||
| 4971 | var e = this.originalEvent; |
||
| 4972 | |||
| 4973 | this.isPropagationStopped = returnTrue;
|
||
| 4974 | if ( !e ) {
|
||
| 4975 | return;
|
||
| 4976 | } |
||
| 4977 | // If stopPropagation exists, run it on the original event
|
||
| 4978 | if ( e.stopPropagation ) {
|
||
| 4979 | e.stopPropagation(); |
||
| 4980 | } |
||
| 4981 | |||
| 4982 | // Support: IE
|
||
| 4983 | // Set the cancelBubble property of the original event to true
|
||
| 4984 | e.cancelBubble = true;
|
||
| 4985 | }, |
||
| 4986 | stopImmediatePropagation: function() { |
||
| 4987 | var e = this.originalEvent; |
||
| 4988 | |||
| 4989 | this.isImmediatePropagationStopped = returnTrue;
|
||
| 4990 | |||
| 4991 | if ( e && e.stopImmediatePropagation ) {
|
||
| 4992 | e.stopImmediatePropagation(); |
||
| 4993 | } |
||
| 4994 | |||
| 4995 | this.stopPropagation();
|
||
| 4996 | } |
||
| 4997 | }; |
||
| 4998 | |||
| 4999 | // Create mouseenter/leave events using mouseover/out and event-time checks
|
||
| 5000 | jQuery.each({
|
||
| 5001 | mouseenter: "mouseover", |
||
| 5002 | mouseleave: "mouseout", |
||
| 5003 | pointerenter: "pointerover", |
||
| 5004 | pointerleave: "pointerout" |
||
| 5005 | }, function( orig, fix ) {
|
||
| 5006 | jQuery.event.special[ orig ] = {
|
||
| 5007 | delegateType: fix,
|
||
| 5008 | bindType: fix,
|
||
| 5009 | |||
| 5010 | handle: function( event ) { |
||
| 5011 | var ret,
|
||
| 5012 | target = this,
|
||
| 5013 | related = event.relatedTarget, |
||
| 5014 | handleObj = event.handleObj; |
||
| 5015 | |||
| 5016 | // For mousenter/leave call the handler if related is outside the target.
|
||
| 5017 | // NB: No relatedTarget if the mouse left/entered the browser window
|
||
| 5018 | if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
||
| 5019 | event.type = handleObj.origType; |
||
| 5020 | ret = handleObj.handler.apply( this, arguments ); |
||
| 5021 | event.type = fix; |
||
| 5022 | } |
||
| 5023 | return ret;
|
||
| 5024 | } |
||
| 5025 | }; |
||
| 5026 | }); |
||
| 5027 | |||
| 5028 | // IE submit delegation
|
||
| 5029 | if ( !support.submitBubbles ) {
|
||
| 5030 | |||
| 5031 | jQuery.event.special.submit = {
|
||
| 5032 | setup: function() { |
||
| 5033 | // Only need this for delegated form submit events
|
||
| 5034 | if ( jQuery.nodeName( this, "form" ) ) { |
||
| 5035 | return false; |
||
| 5036 | } |
||
| 5037 | |||
| 5038 | // Lazy-add a submit handler when a descendant form may potentially be submitted
|
||
| 5039 | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
||
| 5040 | // Node name check avoids a VML-related crash in IE (#9807)
|
||
| 5041 | var elem = e.target,
|
||
| 5042 | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; |
||
| 5043 | if ( form && !jQuery._data( form, "submitBubbles" ) ) { |
||
| 5044 | jQuery.event.add( form, "submit._submit", function( event ) { |
||
| 5045 | event._submit_bubble = true;
|
||
| 5046 | }); |
||
| 5047 | jQuery._data( form, "submitBubbles", true ); |
||
| 5048 | } |
||
| 5049 | }); |
||
| 5050 | // return undefined since we don't need an event listener
|
||
| 5051 | }, |
||
| 5052 | |||
| 5053 | postDispatch: function( event ) { |
||
| 5054 | // If form was submitted by the user, bubble the event up the tree
|
||
| 5055 | if ( event._submit_bubble ) {
|
||
| 5056 | delete event._submit_bubble;
|
||
| 5057 | if ( this.parentNode && !event.isTrigger ) { |
||
| 5058 | jQuery.event.simulate( "submit", this.parentNode, event, true ); |
||
| 5059 | } |
||
| 5060 | } |
||
| 5061 | }, |
||
| 5062 | |||
| 5063 | teardown: function() { |
||
| 5064 | // Only need this for delegated form submit events
|
||
| 5065 | if ( jQuery.nodeName( this, "form" ) ) { |
||
| 5066 | return false; |
||
| 5067 | } |
||
| 5068 | |||
| 5069 | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
||
| 5070 | jQuery.event.remove( this, "._submit" ); |
||
| 5071 | } |
||
| 5072 | }; |
||
| 5073 | } |
||
| 5074 | |||
| 5075 | // IE change delegation and checkbox/radio fix
|
||
| 5076 | if ( !support.changeBubbles ) {
|
||
| 5077 | |||
| 5078 | jQuery.event.special.change = {
|
||
| 5079 | |||
| 5080 | setup: function() { |
||
| 5081 | |||
| 5082 | if ( rformElems.test( this.nodeName ) ) { |
||
| 5083 | // IE doesn't fire change on a check/radio until blur; trigger it on click
|
||
| 5084 | // after a propertychange. Eat the blur-change in special.change.handle.
|
||
| 5085 | // This still fires onchange a second time for check/radio after blur.
|
||
| 5086 | if ( this.type === "checkbox" || this.type === "radio" ) { |
||
| 5087 | jQuery.event.add( this, "propertychange._change", function( event ) { |
||
| 5088 | if ( event.originalEvent.propertyName === "checked" ) { |
||
| 5089 | this._just_changed = true; |
||
| 5090 | } |
||
| 5091 | }); |
||
| 5092 | jQuery.event.add( this, "click._change", function( event ) { |
||
| 5093 | if ( this._just_changed && !event.isTrigger ) { |
||
| 5094 | this._just_changed = false; |
||
| 5095 | } |
||
| 5096 | // Allow triggered, simulated change events (#11500)
|
||
| 5097 | jQuery.event.simulate( "change", this, event, true ); |
||
| 5098 | }); |
||
| 5099 | } |
||
| 5100 | return false; |
||
| 5101 | } |
||
| 5102 | // Delegated event; lazy-add a change handler on descendant inputs
|
||
| 5103 | jQuery.event.add( this, "beforeactivate._change", function( e ) { |
||
| 5104 | var elem = e.target;
|
||
| 5105 | |||
| 5106 | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { |
||
| 5107 | jQuery.event.add( elem, "change._change", function( event ) { |
||
| 5108 | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
||
| 5109 | jQuery.event.simulate( "change", this.parentNode, event, true ); |
||
| 5110 | } |
||
| 5111 | }); |
||
| 5112 | jQuery._data( elem, "changeBubbles", true ); |
||
| 5113 | } |
||
| 5114 | }); |
||
| 5115 | }, |
||
| 5116 | |||
| 5117 | handle: function( event ) { |
||
| 5118 | var elem = event.target;
|
||
| 5119 | |||
| 5120 | // Swallow native change events from checkbox/radio, we already triggered them above
|
||
| 5121 | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { |
||
| 5122 | return event.handleObj.handler.apply( this, arguments ); |
||
| 5123 | } |
||
| 5124 | }, |
||
| 5125 | |||
| 5126 | teardown: function() { |
||
| 5127 | jQuery.event.remove( this, "._change" ); |
||
| 5128 | |||
| 5129 | return !rformElems.test( this.nodeName ); |
||
| 5130 | } |
||
| 5131 | }; |
||
| 5132 | } |
||
| 5133 | |||
| 5134 | // Create "bubbling" focus and blur events
|
||
| 5135 | if ( !support.focusinBubbles ) {
|
||
| 5136 | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
||
| 5137 | |||
| 5138 | // Attach a single capturing handler on the document while someone wants focusin/focusout
|
||
| 5139 | var handler = function( event ) { |
||
| 5140 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
||
| 5141 | }; |
||
| 5142 | |||
| 5143 | jQuery.event.special[ fix ] = {
|
||
| 5144 | setup: function() { |
||
| 5145 | var doc = this.ownerDocument || this, |
||
| 5146 | attaches = jQuery._data( doc, fix ); |
||
| 5147 | |||
| 5148 | if ( !attaches ) {
|
||
| 5149 | doc.addEventListener( orig, handler, true );
|
||
| 5150 | } |
||
| 5151 | jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); |
||
| 5152 | }, |
||
| 5153 | teardown: function() { |
||
| 5154 | var doc = this.ownerDocument || this, |
||
| 5155 | attaches = jQuery._data( doc, fix ) - 1;
|
||
| 5156 | |||
| 5157 | if ( !attaches ) {
|
||
| 5158 | doc.removeEventListener( orig, handler, true );
|
||
| 5159 | jQuery._removeData( doc, fix ); |
||
| 5160 | } else {
|
||
| 5161 | jQuery._data( doc, fix, attaches ); |
||
| 5162 | } |
||
| 5163 | } |
||
| 5164 | }; |
||
| 5165 | }); |
||
| 5166 | } |
||
| 5167 | |||
| 5168 | jQuery.fn.extend({
|
||
| 5169 | |||
| 5170 | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
||
| 5171 | var type, origFn;
|
||
| 5172 | |||
| 5173 | // Types can be a map of types/handlers
|
||
| 5174 | if ( typeof types === "object" ) { |
||
| 5175 | // ( types-Object, selector, data )
|
||
| 5176 | if ( typeof selector !== "string" ) { |
||
| 5177 | // ( types-Object, data )
|
||
| 5178 | data = data || selector; |
||
| 5179 | selector = undefined;
|
||
| 5180 | } |
||
| 5181 | for ( type in types ) { |
||
| 5182 | this.on( type, selector, data, types[ type ], one );
|
||
| 5183 | } |
||
| 5184 | return this; |
||
| 5185 | } |
||
| 5186 | |||
| 5187 | if ( data == null && fn == null ) { |
||
| 5188 | // ( types, fn )
|
||
| 5189 | fn = selector; |
||
| 5190 | data = selector = undefined;
|
||
| 5191 | } else if ( fn == null ) { |
||
| 5192 | if ( typeof selector === "string" ) { |
||
| 5193 | // ( types, selector, fn )
|
||
| 5194 | fn = data; |
||
| 5195 | data = undefined;
|
||
| 5196 | } else {
|
||
| 5197 | // ( types, data, fn )
|
||
| 5198 | fn = data; |
||
| 5199 | data = selector; |
||
| 5200 | selector = undefined;
|
||
| 5201 | } |
||
| 5202 | } |
||
| 5203 | if ( fn === false ) { |
||
| 5204 | fn = returnFalse; |
||
| 5205 | } else if ( !fn ) { |
||
| 5206 | return this; |
||
| 5207 | } |
||
| 5208 | |||
| 5209 | if ( one === 1 ) { |
||
| 5210 | origFn = fn; |
||
| 5211 | fn = function( event ) { |
||
| 5212 | // Can use an empty set, since event contains the info
|
||
| 5213 | jQuery().off( event ); |
||
| 5214 | return origFn.apply( this, arguments ); |
||
| 5215 | }; |
||
| 5216 | // Use same guid so caller can remove using origFn
|
||
| 5217 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
||
| 5218 | } |
||
| 5219 | return this.each( function() { |
||
| 5220 | jQuery.event.add( this, types, fn, data, selector );
|
||
| 5221 | }); |
||
| 5222 | }, |
||
| 5223 | one: function( types, selector, data, fn ) { |
||
| 5224 | return this.on( types, selector, data, fn, 1 ); |
||
| 5225 | }, |
||
| 5226 | off: function( types, selector, fn ) { |
||
| 5227 | var handleObj, type;
|
||
| 5228 | if ( types && types.preventDefault && types.handleObj ) {
|
||
| 5229 | // ( event ) dispatched jQuery.Event
|
||
| 5230 | handleObj = types.handleObj; |
||
| 5231 | jQuery( types.delegateTarget ).off( |
||
| 5232 | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
||
| 5233 | handleObj.selector, |
||
| 5234 | handleObj.handler |
||
| 5235 | ); |
||
| 5236 | return this; |
||
| 5237 | } |
||
| 5238 | if ( typeof types === "object" ) { |
||
| 5239 | // ( types-object [, selector] )
|
||
| 5240 | for ( type in types ) { |
||
| 5241 | this.off( type, selector, types[ type ] );
|
||
| 5242 | } |
||
| 5243 | return this; |
||
| 5244 | } |
||
| 5245 | if ( selector === false || typeof selector === "function" ) { |
||
| 5246 | // ( types [, fn] )
|
||
| 5247 | fn = selector; |
||
| 5248 | selector = undefined;
|
||
| 5249 | } |
||
| 5250 | if ( fn === false ) { |
||
| 5251 | fn = returnFalse; |
||
| 5252 | } |
||
| 5253 | return this.each(function() { |
||
| 5254 | jQuery.event.remove( this, types, fn, selector );
|
||
| 5255 | }); |
||
| 5256 | }, |
||
| 5257 | |||
| 5258 | trigger: function( type, data ) { |
||
| 5259 | return this.each(function() { |
||
| 5260 | jQuery.event.trigger( type, data, this );
|
||
| 5261 | }); |
||
| 5262 | }, |
||
| 5263 | triggerHandler: function( type, data ) { |
||
| 5264 | var elem = this[0]; |
||
| 5265 | if ( elem ) {
|
||
| 5266 | return jQuery.event.trigger( type, data, elem, true ); |
||
| 5267 | } |
||
| 5268 | } |
||
| 5269 | }); |
||
| 5270 | |||
| 5271 | |||
| 5272 | function createSafeFragment( document ) { |
||
| 5273 | var list = nodeNames.split( "|" ), |
||
| 5274 | safeFrag = document.createDocumentFragment(); |
||
| 5275 | |||
| 5276 | if ( safeFrag.createElement ) {
|
||
| 5277 | while ( list.length ) {
|
||
| 5278 | safeFrag.createElement( |
||
| 5279 | list.pop() |
||
| 5280 | ); |
||
| 5281 | } |
||
| 5282 | } |
||
| 5283 | return safeFrag;
|
||
| 5284 | } |
||
| 5285 | |||
| 5286 | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + |
||
| 5287 | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
||
| 5288 | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
||
| 5289 | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), |
||
| 5290 | rleadingWhitespace = /^\s+/,
|
||
| 5291 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
||
| 5292 | rtagName = /<([\w:]+)/,
|
||
| 5293 | rtbody = /<tbody/i,
|
||
| 5294 | rhtml = /<|&#?\w+;/,
|
||
| 5295 | rnoInnerhtml = /<(?:script|style|link)/i,
|
||
| 5296 | // checked="checked" or checked
|
||
| 5297 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
||
| 5298 | rscriptType = /^$|\/(?:java|ecma)script/i,
|
||
| 5299 | rscriptTypeMasked = /^true\/(.*)/,
|
||
| 5300 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
||
| 5301 | |||
| 5302 | // We have to close these tags to support XHTML (#13200)
|
||
| 5303 | wrapMap = {
|
||
| 5304 | option: [ 1, "<select multiple='multiple'>", "</select>" ], |
||
| 5305 | legend: [ 1, "<fieldset>", "</fieldset>" ], |
||
| 5306 | area: [ 1, "<map>", "</map>" ], |
||
| 5307 | param: [ 1, "<object>", "</object>" ], |
||
| 5308 | thead: [ 1, "<table>", "</table>" ], |
||
| 5309 | tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
||
| 5310 | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
||
| 5311 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
||
| 5312 | |||
| 5313 | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
||
| 5314 | // unless wrapped in a div with non-breaking characters in front of it.
|
||
| 5315 | _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
||
| 5316 | }, |
||
| 5317 | safeFragment = createSafeFragment( document ), |
||
| 5318 | fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
||
| 5319 | |||
| 5320 | wrapMap.optgroup = wrapMap.option; |
||
| 5321 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
||
| 5322 | wrapMap.th = wrapMap.td; |
||
| 5323 | |||
| 5324 | function getAll( context, tag ) { |
||
| 5325 | var elems, elem,
|
||
| 5326 | i = 0,
|
||
| 5327 | found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) : |
||
| 5328 | typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) : |
||
| 5329 | undefined;
|
||
| 5330 | |||
| 5331 | if ( !found ) {
|
||
| 5332 | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { |
||
| 5333 | if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
||
| 5334 | found.push( elem ); |
||
| 5335 | } else {
|
||
| 5336 | jQuery.merge( found, getAll( elem, tag ) ); |
||
| 5337 | } |
||
| 5338 | } |
||
| 5339 | } |
||
| 5340 | |||
| 5341 | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
||
| 5342 | jQuery.merge( [ context ], found ) : |
||
| 5343 | found; |
||
| 5344 | } |
||
| 5345 | |||
| 5346 | // Used in buildFragment, fixes the defaultChecked property
|
||
| 5347 | function fixDefaultChecked( elem ) { |
||
| 5348 | if ( rcheckableType.test( elem.type ) ) {
|
||
| 5349 | elem.defaultChecked = elem.checked; |
||
| 5350 | } |
||
| 5351 | } |
||
| 5352 | |||
| 5353 | // Support: IE<8
|
||
| 5354 | // Manipulating tables requires a tbody
|
||
| 5355 | function manipulationTarget( elem, content ) { |
||
| 5356 | return jQuery.nodeName( elem, "table" ) && |
||
| 5357 | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
||
| 5358 | |||
| 5359 | elem.getElementsByTagName("tbody")[0] || |
||
| 5360 | elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
|
||
| 5361 | elem; |
||
| 5362 | } |
||
| 5363 | |||
| 5364 | // Replace/restore the type attribute of script elements for safe DOM manipulation
|
||
| 5365 | function disableScript( elem ) { |
||
| 5366 | elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; |
||
| 5367 | return elem;
|
||
| 5368 | } |
||
| 5369 | function restoreScript( elem ) { |
||
| 5370 | var match = rscriptTypeMasked.exec( elem.type );
|
||
| 5371 | if ( match ) {
|
||
| 5372 | elem.type = match[1];
|
||
| 5373 | } else {
|
||
| 5374 | elem.removeAttribute("type");
|
||
| 5375 | } |
||
| 5376 | return elem;
|
||
| 5377 | } |
||
| 5378 | |||
| 5379 | // Mark scripts as having already been evaluated
|
||
| 5380 | function setGlobalEval( elems, refElements ) { |
||
| 5381 | var elem,
|
||
| 5382 | i = 0;
|
||
| 5383 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
| 5384 | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); |
||
| 5385 | } |
||
| 5386 | } |
||
| 5387 | |||
| 5388 | function cloneCopyEvent( src, dest ) { |
||
| 5389 | |||
| 5390 | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
||
| 5391 | return;
|
||
| 5392 | } |
||
| 5393 | |||
| 5394 | var type, i, l,
|
||
| 5395 | oldData = jQuery._data( src ), |
||
| 5396 | curData = jQuery._data( dest, oldData ), |
||
| 5397 | events = oldData.events; |
||
| 5398 | |||
| 5399 | if ( events ) {
|
||
| 5400 | delete curData.handle;
|
||
| 5401 | curData.events = {};
|
||
| 5402 | |||
| 5403 | for ( type in events ) { |
||
| 5404 | for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
||
| 5405 | jQuery.event.add( dest, type, events[ type ][ i ] ); |
||
| 5406 | } |
||
| 5407 | } |
||
| 5408 | } |
||
| 5409 | |||
| 5410 | // make the cloned public data object a copy from the original
|
||
| 5411 | if ( curData.data ) {
|
||
| 5412 | curData.data = jQuery.extend( {}, curData.data );
|
||
| 5413 | } |
||
| 5414 | } |
||
| 5415 | |||
| 5416 | function fixCloneNodeIssues( src, dest ) { |
||
| 5417 | var nodeName, e, data;
|
||
| 5418 | |||
| 5419 | // We do not need to do anything for non-Elements
|
||
| 5420 | if ( dest.nodeType !== 1 ) { |
||
| 5421 | return;
|
||
| 5422 | } |
||
| 5423 | |||
| 5424 | nodeName = dest.nodeName.toLowerCase(); |
||
| 5425 | |||
| 5426 | // IE6-8 copies events bound via attachEvent when using cloneNode.
|
||
| 5427 | if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
|
||
| 5428 | data = jQuery._data( dest ); |
||
| 5429 | |||
| 5430 | for ( e in data.events ) { |
||
| 5431 | jQuery.removeEvent( dest, e, data.handle ); |
||
| 5432 | } |
||
| 5433 | |||
| 5434 | // Event data gets referenced instead of copied if the expando gets copied too
|
||
| 5435 | dest.removeAttribute( jQuery.expando ); |
||
| 5436 | } |
||
| 5437 | |||
| 5438 | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
||
| 5439 | if ( nodeName === "script" && dest.text !== src.text ) { |
||
| 5440 | disableScript( dest ).text = src.text; |
||
| 5441 | restoreScript( dest ); |
||
| 5442 | |||
| 5443 | // IE6-10 improperly clones children of object elements using classid.
|
||
| 5444 | // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
||
| 5445 | } else if ( nodeName === "object" ) { |
||
| 5446 | if ( dest.parentNode ) {
|
||
| 5447 | dest.outerHTML = src.outerHTML; |
||
| 5448 | } |
||
| 5449 | |||
| 5450 | // This path appears unavoidable for IE9. When cloning an object
|
||
| 5451 | // element in IE9, the outerHTML strategy above is not sufficient.
|
||
| 5452 | // If the src has innerHTML and the destination does not,
|
||
| 5453 | // copy the src.innerHTML into the dest.innerHTML. #10324
|
||
| 5454 | if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
||
| 5455 | dest.innerHTML = src.innerHTML; |
||
| 5456 | } |
||
| 5457 | |||
| 5458 | } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
||
| 5459 | // IE6-8 fails to persist the checked state of a cloned checkbox
|
||
| 5460 | // or radio button. Worse, IE6-7 fail to give the cloned element
|
||
| 5461 | // a checked appearance if the defaultChecked value isn't also set
|
||
| 5462 | |||
| 5463 | dest.defaultChecked = dest.checked = src.checked; |
||
| 5464 | |||
| 5465 | // IE6-7 get confused and end up setting the value of a cloned
|
||
| 5466 | // checkbox/radio button to an empty string instead of "on"
|
||
| 5467 | if ( dest.value !== src.value ) {
|
||
| 5468 | dest.value = src.value; |
||
| 5469 | } |
||
| 5470 | |||
| 5471 | // IE6-8 fails to return the selected option to the default selected
|
||
| 5472 | // state when cloning options
|
||
| 5473 | } else if ( nodeName === "option" ) { |
||
| 5474 | dest.defaultSelected = dest.selected = src.defaultSelected; |
||
| 5475 | |||
| 5476 | // IE6-8 fails to set the defaultValue to the correct value when
|
||
| 5477 | // cloning other types of input fields
|
||
| 5478 | } else if ( nodeName === "input" || nodeName === "textarea" ) { |
||
| 5479 | dest.defaultValue = src.defaultValue; |
||
| 5480 | } |
||
| 5481 | } |
||
| 5482 | |||
| 5483 | jQuery.extend({
|
||
| 5484 | clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
||
| 5485 | var destElements, node, clone, i, srcElements,
|
||
| 5486 | inPage = jQuery.contains( elem.ownerDocument, elem ); |
||
| 5487 | |||
| 5488 | if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
||
| 5489 | clone = elem.cloneNode( true );
|
||
| 5490 | |||
| 5491 | // IE<=8 does not properly clone detached, unknown element nodes
|
||
| 5492 | } else {
|
||
| 5493 | fragmentDiv.innerHTML = elem.outerHTML; |
||
| 5494 | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
||
| 5495 | } |
||
| 5496 | |||
| 5497 | if ( (!support.noCloneEvent || !support.noCloneChecked) &&
|
||
| 5498 | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
||
| 5499 | |||
| 5500 | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
||
| 5501 | destElements = getAll( clone ); |
||
| 5502 | srcElements = getAll( elem ); |
||
| 5503 | |||
| 5504 | // Fix all IE cloning issues
|
||
| 5505 | for ( i = 0; (node = srcElements[i]) != null; ++i ) { |
||
| 5506 | // Ensure that the destination node is not null; Fixes #9587
|
||
| 5507 | if ( destElements[i] ) {
|
||
| 5508 | fixCloneNodeIssues( node, destElements[i] ); |
||
| 5509 | } |
||
| 5510 | } |
||
| 5511 | } |
||
| 5512 | |||
| 5513 | // Copy the events from the original to the clone
|
||
| 5514 | if ( dataAndEvents ) {
|
||
| 5515 | if ( deepDataAndEvents ) {
|
||
| 5516 | srcElements = srcElements || getAll( elem ); |
||
| 5517 | destElements = destElements || getAll( clone ); |
||
| 5518 | |||
| 5519 | for ( i = 0; (node = srcElements[i]) != null; i++ ) { |
||
| 5520 | cloneCopyEvent( node, destElements[i] ); |
||
| 5521 | } |
||
| 5522 | } else {
|
||
| 5523 | cloneCopyEvent( elem, clone ); |
||
| 5524 | } |
||
| 5525 | } |
||
| 5526 | |||
| 5527 | // Preserve script evaluation history
|
||
| 5528 | destElements = getAll( clone, "script" );
|
||
| 5529 | if ( destElements.length > 0 ) { |
||
| 5530 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
||
| 5531 | } |
||
| 5532 | |||
| 5533 | destElements = srcElements = node = null;
|
||
| 5534 | |||
| 5535 | // Return the cloned set
|
||
| 5536 | return clone;
|
||
| 5537 | }, |
||
| 5538 | |||
| 5539 | buildFragment: function( elems, context, scripts, selection ) { |
||
| 5540 | var j, elem, contains,
|
||
| 5541 | tmp, tag, tbody, wrap, |
||
| 5542 | l = elems.length, |
||
| 5543 | |||
| 5544 | // Ensure a safe fragment
|
||
| 5545 | safe = createSafeFragment( context ), |
||
| 5546 | |||
| 5547 | nodes = [], |
||
| 5548 | i = 0;
|
||
| 5549 | |||
| 5550 | for ( ; i < l; i++ ) {
|
||
| 5551 | elem = elems[ i ]; |
||
| 5552 | |||
| 5553 | if ( elem || elem === 0 ) { |
||
| 5554 | |||
| 5555 | // Add nodes directly
|
||
| 5556 | if ( jQuery.type( elem ) === "object" ) { |
||
| 5557 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
||
| 5558 | |||
| 5559 | // Convert non-html into a text node
|
||
| 5560 | } else if ( !rhtml.test( elem ) ) { |
||
| 5561 | nodes.push( context.createTextNode( elem ) ); |
||
| 5562 | |||
| 5563 | // Convert html into DOM nodes
|
||
| 5564 | } else {
|
||
| 5565 | tmp = tmp || safe.appendChild( context.createElement("div") );
|
||
| 5566 | |||
| 5567 | // Deserialize a standard representation
|
||
| 5568 | tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase(); |
||
| 5569 | wrap = wrapMap[ tag ] || wrapMap._default; |
||
| 5570 | |||
| 5571 | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; |
||
| 5572 | |||
| 5573 | // Descend through wrappers to the right content
|
||
| 5574 | j = wrap[0];
|
||
| 5575 | while ( j-- ) {
|
||
| 5576 | tmp = tmp.lastChild; |
||
| 5577 | } |
||
| 5578 | |||
| 5579 | // Manually add leading whitespace removed by IE
|
||
| 5580 | if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
||
| 5581 | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
||
| 5582 | } |
||
| 5583 | |||
| 5584 | // Remove IE's autoinserted <tbody> from table fragments
|
||
| 5585 | if ( !support.tbody ) {
|
||
| 5586 | |||
| 5587 | // String was a <table>, *may* have spurious <tbody>
|
||
| 5588 | elem = tag === "table" && !rtbody.test( elem ) ?
|
||
| 5589 | tmp.firstChild : |
||
| 5590 | |||
| 5591 | // String was a bare <thead> or <tfoot>
|
||
| 5592 | wrap[1] === "<table>" && !rtbody.test( elem ) ? |
||
| 5593 | tmp : |
||
| 5594 | 0;
|
||
| 5595 | |||
| 5596 | j = elem && elem.childNodes.length; |
||
| 5597 | while ( j-- ) {
|
||
| 5598 | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { |
||
| 5599 | elem.removeChild( tbody ); |
||
| 5600 | } |
||
| 5601 | } |
||
| 5602 | } |
||
| 5603 | |||
| 5604 | jQuery.merge( nodes, tmp.childNodes ); |
||
| 5605 | |||
| 5606 | // Fix #12392 for WebKit and IE > 9
|
||
| 5607 | tmp.textContent = "";
|
||
| 5608 | |||
| 5609 | // Fix #12392 for oldIE
|
||
| 5610 | while ( tmp.firstChild ) {
|
||
| 5611 | tmp.removeChild( tmp.firstChild ); |
||
| 5612 | } |
||
| 5613 | |||
| 5614 | // Remember the top-level container for proper cleanup
|
||
| 5615 | tmp = safe.lastChild; |
||
| 5616 | } |
||
| 5617 | } |
||
| 5618 | } |
||
| 5619 | |||
| 5620 | // Fix #11356: Clear elements from fragment
|
||
| 5621 | if ( tmp ) {
|
||
| 5622 | safe.removeChild( tmp ); |
||
| 5623 | } |
||
| 5624 | |||
| 5625 | // Reset defaultChecked for any radios and checkboxes
|
||
| 5626 | // about to be appended to the DOM in IE 6/7 (#8060)
|
||
| 5627 | if ( !support.appendChecked ) {
|
||
| 5628 | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
||
| 5629 | } |
||
| 5630 | |||
| 5631 | i = 0;
|
||
| 5632 | while ( (elem = nodes[ i++ ]) ) {
|
||
| 5633 | |||
| 5634 | // #4087 - If origin and destination elements are the same, and this is
|
||
| 5635 | // that element, do not do anything
|
||
| 5636 | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { |
||
| 5637 | continue;
|
||
| 5638 | } |
||
| 5639 | |||
| 5640 | contains = jQuery.contains( elem.ownerDocument, elem ); |
||
| 5641 | |||
| 5642 | // Append to fragment
|
||
| 5643 | tmp = getAll( safe.appendChild( elem ), "script" );
|
||
| 5644 | |||
| 5645 | // Preserve script evaluation history
|
||
| 5646 | if ( contains ) {
|
||
| 5647 | setGlobalEval( tmp ); |
||
| 5648 | } |
||
| 5649 | |||
| 5650 | // Capture executables
|
||
| 5651 | if ( scripts ) {
|
||
| 5652 | j = 0;
|
||
| 5653 | while ( (elem = tmp[ j++ ]) ) {
|
||
| 5654 | if ( rscriptType.test( elem.type || "" ) ) { |
||
| 5655 | scripts.push( elem ); |
||
| 5656 | } |
||
| 5657 | } |
||
| 5658 | } |
||
| 5659 | } |
||
| 5660 | |||
| 5661 | tmp = null;
|
||
| 5662 | |||
| 5663 | return safe;
|
||
| 5664 | }, |
||
| 5665 | |||
| 5666 | cleanData: function( elems, /* internal */ acceptData ) { |
||
| 5667 | var elem, type, id, data,
|
||
| 5668 | i = 0,
|
||
| 5669 | internalKey = jQuery.expando, |
||
| 5670 | cache = jQuery.cache, |
||
| 5671 | deleteExpando = support.deleteExpando, |
||
| 5672 | special = jQuery.event.special; |
||
| 5673 | |||
| 5674 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
| 5675 | if ( acceptData || jQuery.acceptData( elem ) ) {
|
||
| 5676 | |||
| 5677 | id = elem[ internalKey ]; |
||
| 5678 | data = id && cache[ id ]; |
||
| 5679 | |||
| 5680 | if ( data ) {
|
||
| 5681 | if ( data.events ) {
|
||
| 5682 | for ( type in data.events ) { |
||
| 5683 | if ( special[ type ] ) {
|
||
| 5684 | jQuery.event.remove( elem, type ); |
||
| 5685 | |||
| 5686 | // This is a shortcut to avoid jQuery.event.remove's overhead
|
||
| 5687 | } else {
|
||
| 5688 | jQuery.removeEvent( elem, type, data.handle ); |
||
| 5689 | } |
||
| 5690 | } |
||
| 5691 | } |
||
| 5692 | |||
| 5693 | // Remove cache only if it was not already removed by jQuery.event.remove
|
||
| 5694 | if ( cache[ id ] ) {
|
||
| 5695 | |||
| 5696 | delete cache[ id ];
|
||
| 5697 | |||
| 5698 | // IE does not allow us to delete expando properties from nodes,
|
||
| 5699 | // nor does it have a removeAttribute function on Document nodes;
|
||
| 5700 | // we must handle all of these cases
|
||
| 5701 | if ( deleteExpando ) {
|
||
| 5702 | delete elem[ internalKey ];
|
||
| 5703 | |||
| 5704 | } else if ( typeof elem.removeAttribute !== strundefined ) { |
||
| 5705 | elem.removeAttribute( internalKey ); |
||
| 5706 | |||
| 5707 | } else {
|
||
| 5708 | elem[ internalKey ] = null;
|
||
| 5709 | } |
||
| 5710 | |||
| 5711 | deletedIds.push( id ); |
||
| 5712 | } |
||
| 5713 | } |
||
| 5714 | } |
||
| 5715 | } |
||
| 5716 | } |
||
| 5717 | }); |
||
| 5718 | |||
| 5719 | jQuery.fn.extend({
|
||
| 5720 | text: function( value ) { |
||
| 5721 | return access( this, function( value ) { |
||
| 5722 | return value === undefined ? |
||
| 5723 | jQuery.text( this ) :
|
||
| 5724 | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); |
||
| 5725 | }, null, value, arguments.length ); |
||
| 5726 | }, |
||
| 5727 | |||
| 5728 | append: function() { |
||
| 5729 | return this.domManip( arguments, function( elem ) { |
||
| 5730 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
||
| 5731 | var target = manipulationTarget( this, elem ); |
||
| 5732 | target.appendChild( elem ); |
||
| 5733 | } |
||
| 5734 | }); |
||
| 5735 | }, |
||
| 5736 | |||
| 5737 | prepend: function() { |
||
| 5738 | return this.domManip( arguments, function( elem ) { |
||
| 5739 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
||
| 5740 | var target = manipulationTarget( this, elem ); |
||
| 5741 | target.insertBefore( elem, target.firstChild ); |
||
| 5742 | } |
||
| 5743 | }); |
||
| 5744 | }, |
||
| 5745 | |||
| 5746 | before: function() { |
||
| 5747 | return this.domManip( arguments, function( elem ) { |
||
| 5748 | if ( this.parentNode ) { |
||
| 5749 | this.parentNode.insertBefore( elem, this ); |
||
| 5750 | } |
||
| 5751 | }); |
||
| 5752 | }, |
||
| 5753 | |||
| 5754 | after: function() { |
||
| 5755 | return this.domManip( arguments, function( elem ) { |
||
| 5756 | if ( this.parentNode ) { |
||
| 5757 | this.parentNode.insertBefore( elem, this.nextSibling ); |
||
| 5758 | } |
||
| 5759 | }); |
||
| 5760 | }, |
||
| 5761 | |||
| 5762 | remove: function( selector, keepData /* Internal Use Only */ ) { |
||
| 5763 | var elem,
|
||
| 5764 | elems = selector ? jQuery.filter( selector, this ) : this, |
||
| 5765 | i = 0;
|
||
| 5766 | |||
| 5767 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
| 5768 | |||
| 5769 | if ( !keepData && elem.nodeType === 1 ) { |
||
| 5770 | jQuery.cleanData( getAll( elem ) ); |
||
| 5771 | } |
||
| 5772 | |||
| 5773 | if ( elem.parentNode ) {
|
||
| 5774 | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
||
| 5775 | setGlobalEval( getAll( elem, "script" ) );
|
||
| 5776 | } |
||
| 5777 | elem.parentNode.removeChild( elem ); |
||
| 5778 | } |
||
| 5779 | } |
||
| 5780 | |||
| 5781 | return this; |
||
| 5782 | }, |
||
| 5783 | |||
| 5784 | empty: function() { |
||
| 5785 | var elem,
|
||
| 5786 | i = 0;
|
||
| 5787 | |||
| 5788 | for ( ; (elem = this[i]) != null; i++ ) { |
||
| 5789 | // Remove element nodes and prevent memory leaks
|
||
| 5790 | if ( elem.nodeType === 1 ) { |
||
| 5791 | jQuery.cleanData( getAll( elem, false ) );
|
||
| 5792 | } |
||
| 5793 | |||
| 5794 | // Remove any remaining nodes
|
||
| 5795 | while ( elem.firstChild ) {
|
||
| 5796 | elem.removeChild( elem.firstChild ); |
||
| 5797 | } |
||
| 5798 | |||
| 5799 | // If this is a select, ensure that it displays empty (#12336)
|
||
| 5800 | // Support: IE<9
|
||
| 5801 | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
||
| 5802 | elem.options.length = 0;
|
||
| 5803 | } |
||
| 5804 | } |
||
| 5805 | |||
| 5806 | return this; |
||
| 5807 | }, |
||
| 5808 | |||
| 5809 | clone: function( dataAndEvents, deepDataAndEvents ) { |
||
| 5810 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
||
| 5811 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
||
| 5812 | |||
| 5813 | return this.map(function() { |
||
| 5814 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
||
| 5815 | }); |
||
| 5816 | }, |
||
| 5817 | |||
| 5818 | html: function( value ) { |
||
| 5819 | return access( this, function( value ) { |
||
| 5820 | var elem = this[ 0 ] || {}, |
||
| 5821 | i = 0,
|
||
| 5822 | l = this.length;
|
||
| 5823 | |||
| 5824 | if ( value === undefined ) { |
||
| 5825 | return elem.nodeType === 1 ? |
||
| 5826 | elem.innerHTML.replace( rinlinejQuery, "" ) :
|
||
| 5827 | undefined;
|
||
| 5828 | } |
||
| 5829 | |||
| 5830 | // See if we can take a shortcut and just use innerHTML
|
||
| 5831 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
||
| 5832 | ( support.htmlSerialize || !rnoshimcache.test( value ) ) && |
||
| 5833 | ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
||
| 5834 | !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) { |
||
| 5835 | |||
| 5836 | value = value.replace( rxhtmlTag, "<$1></$2>" );
|
||
| 5837 | |||
| 5838 | try {
|
||
| 5839 | for (; i < l; i++ ) {
|
||
| 5840 | // Remove element nodes and prevent memory leaks
|
||
| 5841 | elem = this[i] || {};
|
||
| 5842 | if ( elem.nodeType === 1 ) { |
||
| 5843 | jQuery.cleanData( getAll( elem, false ) );
|
||
| 5844 | elem.innerHTML = value; |
||
| 5845 | } |
||
| 5846 | } |
||
| 5847 | |||
| 5848 | elem = 0;
|
||
| 5849 | |||
| 5850 | // If using innerHTML throws an exception, use the fallback method
|
||
| 5851 | } catch(e) {}
|
||
| 5852 | } |
||
| 5853 | |||
| 5854 | if ( elem ) {
|
||
| 5855 | this.empty().append( value );
|
||
| 5856 | } |
||
| 5857 | }, null, value, arguments.length ); |
||
| 5858 | }, |
||
| 5859 | |||
| 5860 | replaceWith: function() { |
||
| 5861 | var arg = arguments[ 0 ]; |
||
| 5862 | |||
| 5863 | // Make the changes, replacing each context element with the new content
|
||
| 5864 | this.domManip( arguments, function( elem ) { |
||
| 5865 | arg = this.parentNode;
|
||
| 5866 | |||
| 5867 | jQuery.cleanData( getAll( this ) );
|
||
| 5868 | |||
| 5869 | if ( arg ) {
|
||
| 5870 | arg.replaceChild( elem, this );
|
||
| 5871 | } |
||
| 5872 | }); |
||
| 5873 | |||
| 5874 | // Force removal if there was no new content (e.g., from empty arguments)
|
||
| 5875 | return arg && (arg.length || arg.nodeType) ? this : this.remove(); |
||
| 5876 | }, |
||
| 5877 | |||
| 5878 | detach: function( selector ) { |
||
| 5879 | return this.remove( selector, true ); |
||
| 5880 | }, |
||
| 5881 | |||
| 5882 | domManip: function( args, callback ) { |
||
| 5883 | |||
| 5884 | // Flatten any nested arrays
|
||
| 5885 | args = concat.apply( [], args ); |
||
| 5886 | |||
| 5887 | var first, node, hasScripts,
|
||
| 5888 | scripts, doc, fragment, |
||
| 5889 | i = 0,
|
||
| 5890 | l = this.length,
|
||
| 5891 | set = this,
|
||
| 5892 | iNoClone = l - 1,
|
||
| 5893 | value = args[0],
|
||
| 5894 | isFunction = jQuery.isFunction( value ); |
||
| 5895 | |||
| 5896 | // We can't cloneNode fragments that contain checked, in WebKit
|
||
| 5897 | if ( isFunction ||
|
||
| 5898 | ( l > 1 && typeof value === "string" && |
||
| 5899 | !support.checkClone && rchecked.test( value ) ) ) {
|
||
| 5900 | return this.each(function( index ) { |
||
| 5901 | var self = set.eq( index );
|
||
| 5902 | if ( isFunction ) {
|
||
| 5903 | args[0] = value.call( this, index, self.html() ); |
||
| 5904 | } |
||
| 5905 | self.domManip( args, callback ); |
||
| 5906 | }); |
||
| 5907 | } |
||
| 5908 | |||
| 5909 | if ( l ) {
|
||
| 5910 | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); |
||
| 5911 | first = fragment.firstChild; |
||
| 5912 | |||
| 5913 | if ( fragment.childNodes.length === 1 ) { |
||
| 5914 | fragment = first; |
||
| 5915 | } |
||
| 5916 | |||
| 5917 | if ( first ) {
|
||
| 5918 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
||
| 5919 | hasScripts = scripts.length; |
||
| 5920 | |||
| 5921 | // Use the original fragment for the last item instead of the first because it can end up
|
||
| 5922 | // being emptied incorrectly in certain situations (#8070).
|
||
| 5923 | for ( ; i < l; i++ ) {
|
||
| 5924 | node = fragment; |
||
| 5925 | |||
| 5926 | if ( i !== iNoClone ) {
|
||
| 5927 | node = jQuery.clone( node, true, true ); |
||
| 5928 | |||
| 5929 | // Keep references to cloned scripts for later restoration
|
||
| 5930 | if ( hasScripts ) {
|
||
| 5931 | jQuery.merge( scripts, getAll( node, "script" ) );
|
||
| 5932 | } |
||
| 5933 | } |
||
| 5934 | |||
| 5935 | callback.call( this[i], node, i );
|
||
| 5936 | } |
||
| 5937 | |||
| 5938 | if ( hasScripts ) {
|
||
| 5939 | doc = scripts[ scripts.length - 1 ].ownerDocument;
|
||
| 5940 | |||
| 5941 | // Reenable scripts
|
||
| 5942 | jQuery.map( scripts, restoreScript ); |
||
| 5943 | |||
| 5944 | // Evaluate executable scripts on first document insertion
|
||
| 5945 | for ( i = 0; i < hasScripts; i++ ) { |
||
| 5946 | node = scripts[ i ]; |
||
| 5947 | if ( rscriptType.test( node.type || "" ) && |
||
| 5948 | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
||
| 5949 | |||
| 5950 | if ( node.src ) {
|
||
| 5951 | // Optional AJAX dependency, but won't run scripts if not present
|
||
| 5952 | if ( jQuery._evalUrl ) {
|
||
| 5953 | jQuery._evalUrl( node.src ); |
||
| 5954 | } |
||
| 5955 | } else {
|
||
| 5956 | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); |
||
| 5957 | } |
||
| 5958 | } |
||
| 5959 | } |
||
| 5960 | } |
||
| 5961 | |||
| 5962 | // Fix #11809: Avoid leaking memory
|
||
| 5963 | fragment = first = null;
|
||
| 5964 | } |
||
| 5965 | } |
||
| 5966 | |||
| 5967 | return this; |
||
| 5968 | } |
||
| 5969 | }); |
||
| 5970 | |||
| 5971 | jQuery.each({
|
||
| 5972 | appendTo: "append", |
||
| 5973 | prependTo: "prepend", |
||
| 5974 | insertBefore: "before", |
||
| 5975 | insertAfter: "after", |
||
| 5976 | replaceAll: "replaceWith" |
||
| 5977 | }, function( name, original ) {
|
||
| 5978 | jQuery.fn[ name ] = function( selector ) {
|
||
| 5979 | var elems,
|
||
| 5980 | i = 0,
|
||
| 5981 | ret = [], |
||
| 5982 | insert = jQuery( selector ), |
||
| 5983 | last = insert.length - 1;
|
||
| 5984 | |||
| 5985 | for ( ; i <= last; i++ ) {
|
||
| 5986 | elems = i === last ? this : this.clone(true); |
||
| 5987 | jQuery( insert[i] )[ original ]( elems ); |
||
| 5988 | |||
| 5989 | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
||
| 5990 | push.apply( ret, elems.get() ); |
||
| 5991 | } |
||
| 5992 | |||
| 5993 | return this.pushStack( ret ); |
||
| 5994 | }; |
||
| 5995 | }); |
||
| 5996 | |||
| 5997 | |||
| 5998 | var iframe,
|
||
| 5999 | elemdisplay = {};
|
||
| 6000 | |||
| 6001 | /**
|
||
| 6002 | * Retrieve the actual display of a element
|
||
| 6003 | * @param {String} name nodeName of the element
|
||
| 6004 | * @param {Object} doc Document object
|
||
| 6005 | */
|
||
| 6006 | // Called only from within defaultDisplay
|
||
| 6007 | function actualDisplay( name, doc ) { |
||
| 6008 | var style,
|
||
| 6009 | elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
||
| 6010 | |||
| 6011 | // getDefaultComputedStyle might be reliably used only on attached element
|
||
| 6012 | display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
|
||
| 6013 | |||
| 6014 | // Use of this method is a temporary fix (more like optmization) until something better comes along,
|
||
| 6015 | // since it was removed from specification and supported only in FF
|
||
| 6016 | style.display : jQuery.css( elem[ 0 ], "display" ); |
||
| 6017 | |||
| 6018 | // We don't have any data stored on the element,
|
||
| 6019 | // so use "detach" method as fast way to get rid of the element
|
||
| 6020 | elem.detach(); |
||
| 6021 | |||
| 6022 | return display;
|
||
| 6023 | } |
||
| 6024 | |||
| 6025 | /**
|
||
| 6026 | * Try to determine the default display value of an element
|
||
| 6027 | * @param {String} nodeName
|
||
| 6028 | */
|
||
| 6029 | function defaultDisplay( nodeName ) { |
||
| 6030 | var doc = document,
|
||
| 6031 | display = elemdisplay[ nodeName ]; |
||
| 6032 | |||
| 6033 | if ( !display ) {
|
||
| 6034 | display = actualDisplay( nodeName, doc ); |
||
| 6035 | |||
| 6036 | // If the simple way fails, read from inside an iframe
|
||
| 6037 | if ( display === "none" || !display ) { |
||
| 6038 | |||
| 6039 | // Use the already-created iframe if possible
|
||
| 6040 | iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
|
||
| 6041 | |||
| 6042 | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
||
| 6043 | doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; |
||
| 6044 | |||
| 6045 | // Support: IE
|
||
| 6046 | doc.write(); |
||
| 6047 | doc.close(); |
||
| 6048 | |||
| 6049 | display = actualDisplay( nodeName, doc ); |
||
| 6050 | iframe.detach(); |
||
| 6051 | } |
||
| 6052 | |||
| 6053 | // Store the correct default display
|
||
| 6054 | elemdisplay[ nodeName ] = display; |
||
| 6055 | } |
||
| 6056 | |||
| 6057 | return display;
|
||
| 6058 | } |
||
| 6059 | |||
| 6060 | |||
| 6061 | (function() {
|
||
| 6062 | var shrinkWrapBlocksVal;
|
||
| 6063 | |||
| 6064 | support.shrinkWrapBlocks = function() { |
||
| 6065 | if ( shrinkWrapBlocksVal != null ) { |
||
| 6066 | return shrinkWrapBlocksVal;
|
||
| 6067 | } |
||
| 6068 | |||
| 6069 | // Will be changed later if needed.
|
||
| 6070 | shrinkWrapBlocksVal = false;
|
||
| 6071 | |||
| 6072 | // Minified: var b,c,d
|
||
| 6073 | var div, body, container;
|
||
| 6074 | |||
| 6075 | body = document.getElementsByTagName( "body" )[ 0 ]; |
||
| 6076 | if ( !body || !body.style ) {
|
||
| 6077 | // Test fired too early or in an unsupported environment, exit.
|
||
| 6078 | return;
|
||
| 6079 | } |
||
| 6080 | |||
| 6081 | // Setup
|
||
| 6082 | div = document.createElement( "div" );
|
||
| 6083 | container = document.createElement( "div" );
|
||
| 6084 | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
||
| 6085 | body.appendChild( container ).appendChild( div ); |
||
| 6086 | |||
| 6087 | // Support: IE6
|
||
| 6088 | // Check if elements with layout shrink-wrap their children
|
||
| 6089 | if ( typeof div.style.zoom !== strundefined ) { |
||
| 6090 | // Reset CSS: box-sizing; display; margin; border
|
||
| 6091 | div.style.cssText = |
||
| 6092 | // Support: Firefox<29, Android 2.3
|
||
| 6093 | // Vendor-prefix box-sizing
|
||
| 6094 | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
|
||
| 6095 | "box-sizing:content-box;display:block;margin:0;border:0;" +
|
||
| 6096 | "padding:1px;width:1px;zoom:1";
|
||
| 6097 | div.appendChild( document.createElement( "div" ) ).style.width = "5px"; |
||
| 6098 | shrinkWrapBlocksVal = div.offsetWidth !== 3;
|
||
| 6099 | } |
||
| 6100 | |||
| 6101 | body.removeChild( container ); |
||
| 6102 | |||
| 6103 | return shrinkWrapBlocksVal;
|
||
| 6104 | }; |
||
| 6105 | |||
| 6106 | })(); |
||
| 6107 | var rmargin = (/^margin/); |
||
| 6108 | |||
| 6109 | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
||
| 6110 | |||
| 6111 | |||
| 6112 | |||
| 6113 | var getStyles, curCSS,
|
||
| 6114 | rposition = /^(top|right|bottom|left)$/;
|
||
| 6115 | |||
| 6116 | if ( window.getComputedStyle ) {
|
||
| 6117 | getStyles = function( elem ) { |
||
| 6118 | return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); |
||
| 6119 | }; |
||
| 6120 | |||
| 6121 | curCSS = function( elem, name, computed ) { |
||
| 6122 | var width, minWidth, maxWidth, ret,
|
||
| 6123 | style = elem.style; |
||
| 6124 | |||
| 6125 | computed = computed || getStyles( elem ); |
||
| 6126 | |||
| 6127 | // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
||
| 6128 | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
|
||
| 6129 | |||
| 6130 | if ( computed ) {
|
||
| 6131 | |||
| 6132 | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { |
||
| 6133 | ret = jQuery.style( elem, name ); |
||
| 6134 | } |
||
| 6135 | |||
| 6136 | // A tribute to the "awesome hack by Dean Edwards"
|
||
| 6137 | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
||
| 6138 | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
||
| 6139 | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
||
| 6140 | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
||
| 6141 | |||
| 6142 | // Remember the original values
|
||
| 6143 | width = style.width; |
||
| 6144 | minWidth = style.minWidth; |
||
| 6145 | maxWidth = style.maxWidth; |
||
| 6146 | |||
| 6147 | // Put in the new values to get a computed value out
|
||
| 6148 | style.minWidth = style.maxWidth = style.width = ret; |
||
| 6149 | ret = computed.width; |
||
| 6150 | |||
| 6151 | // Revert the changed values
|
||
| 6152 | style.width = width; |
||
| 6153 | style.minWidth = minWidth; |
||
| 6154 | style.maxWidth = maxWidth; |
||
| 6155 | } |
||
| 6156 | } |
||
| 6157 | |||
| 6158 | // Support: IE
|
||
| 6159 | // IE returns zIndex value as an integer.
|
||
| 6160 | return ret === undefined ? |
||
| 6161 | ret : |
||
| 6162 | ret + "";
|
||
| 6163 | }; |
||
| 6164 | } else if ( document.documentElement.currentStyle ) { |
||
| 6165 | getStyles = function( elem ) { |
||
| 6166 | return elem.currentStyle;
|
||
| 6167 | }; |
||
| 6168 | |||
| 6169 | curCSS = function( elem, name, computed ) { |
||
| 6170 | var left, rs, rsLeft, ret,
|
||
| 6171 | style = elem.style; |
||
| 6172 | |||
| 6173 | computed = computed || getStyles( elem ); |
||
| 6174 | ret = computed ? computed[ name ] : undefined;
|
||
| 6175 | |||
| 6176 | // Avoid setting ret to empty string here
|
||
| 6177 | // so we don't default to auto
|
||
| 6178 | if ( ret == null && style && style[ name ] ) { |
||
| 6179 | ret = style[ name ]; |
||
| 6180 | } |
||
| 6181 | |||
| 6182 | // From the awesome hack by Dean Edwards
|
||
| 6183 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
||
| 6184 | |||
| 6185 | // If we're not dealing with a regular pixel number
|
||
| 6186 | // but a number that has a weird ending, we need to convert it to pixels
|
||
| 6187 | // but not position css attributes, as those are proportional to the parent element instead
|
||
| 6188 | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
||
| 6189 | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
||
| 6190 | |||
| 6191 | // Remember the original values
|
||
| 6192 | left = style.left; |
||
| 6193 | rs = elem.runtimeStyle; |
||
| 6194 | rsLeft = rs && rs.left; |
||
| 6195 | |||
| 6196 | // Put in the new values to get a computed value out
|
||
| 6197 | if ( rsLeft ) {
|
||
| 6198 | rs.left = elem.currentStyle.left; |
||
| 6199 | } |
||
| 6200 | style.left = name === "fontSize" ? "1em" : ret; |
||
| 6201 | ret = style.pixelLeft + "px";
|
||
| 6202 | |||
| 6203 | // Revert the changed values
|
||
| 6204 | style.left = left; |
||
| 6205 | if ( rsLeft ) {
|
||
| 6206 | rs.left = rsLeft; |
||
| 6207 | } |
||
| 6208 | } |
||
| 6209 | |||
| 6210 | // Support: IE
|
||
| 6211 | // IE returns zIndex value as an integer.
|
||
| 6212 | return ret === undefined ? |
||
| 6213 | ret : |
||
| 6214 | ret + "" || "auto"; |
||
| 6215 | }; |
||
| 6216 | } |
||
| 6217 | |||
| 6218 | |||
| 6219 | |||
| 6220 | |||
| 6221 | function addGetHookIf( conditionFn, hookFn ) { |
||
| 6222 | // Define the hook, we'll check on the first run if it's really needed.
|
||
| 6223 | return {
|
||
| 6224 | get: function() { |
||
| 6225 | var condition = conditionFn();
|
||
| 6226 | |||
| 6227 | if ( condition == null ) { |
||
| 6228 | // The test was not ready at this point; screw the hook this time
|
||
| 6229 | // but check again when needed next time.
|
||
| 6230 | return;
|
||
| 6231 | } |
||
| 6232 | |||
| 6233 | if ( condition ) {
|
||
| 6234 | // Hook not needed (or it's not possible to use it due to missing dependency),
|
||
| 6235 | // remove it.
|
||
| 6236 | // Since there are no other hooks for marginRight, remove the whole object.
|
||
| 6237 | delete this.get; |
||
| 6238 | return;
|
||
| 6239 | } |
||
| 6240 | |||
| 6241 | // Hook needed; redefine it so that the support test is not executed again.
|
||
| 6242 | |||
| 6243 | return (this.get = hookFn).apply( this, arguments ); |
||
| 6244 | } |
||
| 6245 | }; |
||
| 6246 | } |
||
| 6247 | |||
| 6248 | |||
| 6249 | (function() {
|
||
| 6250 | // Minified: var b,c,d,e,f,g, h,i
|
||
| 6251 | var div, style, a, pixelPositionVal, boxSizingReliableVal,
|
||
| 6252 | reliableHiddenOffsetsVal, reliableMarginRightVal; |
||
| 6253 | |||
| 6254 | // Setup
|
||
| 6255 | div = document.createElement( "div" );
|
||
| 6256 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||
| 6257 | a = div.getElementsByTagName( "a" )[ 0 ]; |
||
| 6258 | style = a && a.style; |
||
| 6259 | |||
| 6260 | // Finish early in limited (non-browser) environments
|
||
| 6261 | if ( !style ) {
|
||
| 6262 | return;
|
||
| 6263 | } |
||
| 6264 | |||
| 6265 | style.cssText = "float:left;opacity:.5";
|
||
| 6266 | |||
| 6267 | // Support: IE<9
|
||
| 6268 | // Make sure that element opacity exists (as opposed to filter)
|
||
| 6269 | support.opacity = style.opacity === "0.5";
|
||
| 6270 | |||
| 6271 | // Verify style float existence
|
||
| 6272 | // (IE uses styleFloat instead of cssFloat)
|
||
| 6273 | support.cssFloat = !!style.cssFloat; |
||
| 6274 | |||
| 6275 | div.style.backgroundClip = "content-box";
|
||
| 6276 | div.cloneNode( true ).style.backgroundClip = ""; |
||
| 6277 | support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
||
| 6278 | |||
| 6279 | // Support: Firefox<29, Android 2.3
|
||
| 6280 | // Vendor-prefix box-sizing
|
||
| 6281 | support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" || |
||
| 6282 | style.WebkitBoxSizing === "";
|
||
| 6283 | |||
| 6284 | jQuery.extend(support, {
|
||
| 6285 | reliableHiddenOffsets: function() { |
||
| 6286 | if ( reliableHiddenOffsetsVal == null ) { |
||
| 6287 | computeStyleTests(); |
||
| 6288 | } |
||
| 6289 | return reliableHiddenOffsetsVal;
|
||
| 6290 | }, |
||
| 6291 | |||
| 6292 | boxSizingReliable: function() { |
||
| 6293 | if ( boxSizingReliableVal == null ) { |
||
| 6294 | computeStyleTests(); |
||
| 6295 | } |
||
| 6296 | return boxSizingReliableVal;
|
||
| 6297 | }, |
||
| 6298 | |||
| 6299 | pixelPosition: function() { |
||
| 6300 | if ( pixelPositionVal == null ) { |
||
| 6301 | computeStyleTests(); |
||
| 6302 | } |
||
| 6303 | return pixelPositionVal;
|
||
| 6304 | }, |
||
| 6305 | |||
| 6306 | // Support: Android 2.3
|
||
| 6307 | reliableMarginRight: function() { |
||
| 6308 | if ( reliableMarginRightVal == null ) { |
||
| 6309 | computeStyleTests(); |
||
| 6310 | } |
||
| 6311 | return reliableMarginRightVal;
|
||
| 6312 | } |
||
| 6313 | }); |
||
| 6314 | |||
| 6315 | function computeStyleTests() { |
||
| 6316 | // Minified: var b,c,d,j
|
||
| 6317 | var div, body, container, contents;
|
||
| 6318 | |||
| 6319 | body = document.getElementsByTagName( "body" )[ 0 ]; |
||
| 6320 | if ( !body || !body.style ) {
|
||
| 6321 | // Test fired too early or in an unsupported environment, exit.
|
||
| 6322 | return;
|
||
| 6323 | } |
||
| 6324 | |||
| 6325 | // Setup
|
||
| 6326 | div = document.createElement( "div" );
|
||
| 6327 | container = document.createElement( "div" );
|
||
| 6328 | container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
||
| 6329 | body.appendChild( container ).appendChild( div ); |
||
| 6330 | |||
| 6331 | div.style.cssText = |
||
| 6332 | // Support: Firefox<29, Android 2.3
|
||
| 6333 | // Vendor-prefix box-sizing
|
||
| 6334 | "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
|
||
| 6335 | "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
|
||
| 6336 | "border:1px;padding:1px;width:4px;position:absolute";
|
||
| 6337 | |||
| 6338 | // Support: IE<9
|
||
| 6339 | // Assume reasonable values in the absence of getComputedStyle
|
||
| 6340 | pixelPositionVal = boxSizingReliableVal = false;
|
||
| 6341 | reliableMarginRightVal = true;
|
||
| 6342 | |||
| 6343 | // Check for getComputedStyle so that this code is not run in IE<9.
|
||
| 6344 | if ( window.getComputedStyle ) {
|
||
| 6345 | pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; |
||
| 6346 | boxSizingReliableVal = |
||
| 6347 | ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; |
||
| 6348 | |||
| 6349 | // Support: Android 2.3
|
||
| 6350 | // Div with explicit width and no margin-right incorrectly
|
||
| 6351 | // gets computed margin-right based on width of container (#3333)
|
||
| 6352 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
||
| 6353 | contents = div.appendChild( document.createElement( "div" ) );
|
||
| 6354 | |||
| 6355 | // Reset CSS: box-sizing; display; margin; border; padding
|
||
| 6356 | contents.style.cssText = div.style.cssText = |
||
| 6357 | // Support: Firefox<29, Android 2.3
|
||
| 6358 | // Vendor-prefix box-sizing
|
||
| 6359 | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
|
||
| 6360 | "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
|
||
| 6361 | contents.style.marginRight = contents.style.width = "0";
|
||
| 6362 | div.style.width = "1px";
|
||
| 6363 | |||
| 6364 | reliableMarginRightVal = |
||
| 6365 | !parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
|
||
| 6366 | } |
||
| 6367 | |||
| 6368 | // Support: IE8
|
||
| 6369 | // Check if table cells still have offsetWidth/Height when they are set
|
||
| 6370 | // to display:none and there are still other visible table cells in a
|
||
| 6371 | // table row; if so, offsetWidth/Height are not reliable for use when
|
||
| 6372 | // determining if an element has been hidden directly using
|
||
| 6373 | // display:none (it is still safe to use offsets if a parent element is
|
||
| 6374 | // hidden; don safety goggles and see bug #4512 for more information).
|
||
| 6375 | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
||
| 6376 | contents = div.getElementsByTagName( "td" );
|
||
| 6377 | contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; |
||
| 6378 | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
||
| 6379 | if ( reliableHiddenOffsetsVal ) {
|
||
| 6380 | contents[ 0 ].style.display = ""; |
||
| 6381 | contents[ 1 ].style.display = "none"; |
||
| 6382 | reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
||
| 6383 | } |
||
| 6384 | |||
| 6385 | body.removeChild( container ); |
||
| 6386 | } |
||
| 6387 | |||
| 6388 | })(); |
||
| 6389 | |||
| 6390 | |||
| 6391 | // A method for quickly swapping in/out CSS properties to get correct calculations.
|
||
| 6392 | jQuery.swap = function( elem, options, callback, args ) { |
||
| 6393 | var ret, name,
|
||
| 6394 | old = {};
|
||
| 6395 | |||
| 6396 | // Remember the old values, and insert the new ones
|
||
| 6397 | for ( name in options ) { |
||
| 6398 | old[ name ] = elem.style[ name ]; |
||
| 6399 | elem.style[ name ] = options[ name ]; |
||
| 6400 | } |
||
| 6401 | |||
| 6402 | ret = callback.apply( elem, args || [] ); |
||
| 6403 | |||
| 6404 | // Revert the old values
|
||
| 6405 | for ( name in options ) { |
||
| 6406 | elem.style[ name ] = old[ name ]; |
||
| 6407 | } |
||
| 6408 | |||
| 6409 | return ret;
|
||
| 6410 | }; |
||
| 6411 | |||
| 6412 | |||
| 6413 | var
|
||
| 6414 | ralpha = /alpha\([^)]*\)/i,
|
||
| 6415 | ropacity = /opacity\s*=\s*([^)]*)/,
|
||
| 6416 | |||
| 6417 | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
||
| 6418 | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
||
| 6419 | rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
||
| 6420 | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), |
||
| 6421 | rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ), |
||
| 6422 | |||
| 6423 | cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
||
| 6424 | cssNormalTransform = {
|
||
| 6425 | letterSpacing: "0", |
||
| 6426 | fontWeight: "400" |
||
| 6427 | }, |
||
| 6428 | |||
| 6429 | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; |
||
| 6430 | |||
| 6431 | |||
| 6432 | // return a css property mapped to a potentially vendor prefixed property
|
||
| 6433 | function vendorPropName( style, name ) { |
||
| 6434 | |||
| 6435 | // shortcut for names that are not vendor prefixed
|
||
| 6436 | if ( name in style ) { |
||
| 6437 | return name;
|
||
| 6438 | } |
||
| 6439 | |||
| 6440 | // check for vendor prefixed names
|
||
| 6441 | var capName = name.charAt(0).toUpperCase() + name.slice(1), |
||
| 6442 | origName = name, |
||
| 6443 | i = cssPrefixes.length; |
||
| 6444 | |||
| 6445 | while ( i-- ) {
|
||
| 6446 | name = cssPrefixes[ i ] + capName; |
||
| 6447 | if ( name in style ) { |
||
| 6448 | return name;
|
||
| 6449 | } |
||
| 6450 | } |
||
| 6451 | |||
| 6452 | return origName;
|
||
| 6453 | } |
||
| 6454 | |||
| 6455 | function showHide( elements, show ) { |
||
| 6456 | var display, elem, hidden,
|
||
| 6457 | values = [], |
||
| 6458 | index = 0,
|
||
| 6459 | length = elements.length; |
||
| 6460 | |||
| 6461 | for ( ; index < length; index++ ) {
|
||
| 6462 | elem = elements[ index ]; |
||
| 6463 | if ( !elem.style ) {
|
||
| 6464 | continue;
|
||
| 6465 | } |
||
| 6466 | |||
| 6467 | values[ index ] = jQuery._data( elem, "olddisplay" );
|
||
| 6468 | display = elem.style.display; |
||
| 6469 | if ( show ) {
|
||
| 6470 | // Reset the inline display of this element to learn if it is
|
||
| 6471 | // being hidden by cascaded rules or not
|
||
| 6472 | if ( !values[ index ] && display === "none" ) { |
||
| 6473 | elem.style.display = "";
|
||
| 6474 | } |
||
| 6475 | |||
| 6476 | // Set elements which have been overridden with display: none
|
||
| 6477 | // in a stylesheet to whatever the default browser style is
|
||
| 6478 | // for such an element
|
||
| 6479 | if ( elem.style.display === "" && isHidden( elem ) ) { |
||
| 6480 | values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
|
||
| 6481 | } |
||
| 6482 | } else {
|
||
| 6483 | hidden = isHidden( elem ); |
||
| 6484 | |||
| 6485 | if ( display && display !== "none" || !hidden ) { |
||
| 6486 | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); |
||
| 6487 | } |
||
| 6488 | } |
||
| 6489 | } |
||
| 6490 | |||
| 6491 | // Set the display of most of the elements in a second loop
|
||
| 6492 | // to avoid the constant reflow
|
||
| 6493 | for ( index = 0; index < length; index++ ) { |
||
| 6494 | elem = elements[ index ]; |
||
| 6495 | if ( !elem.style ) {
|
||
| 6496 | continue;
|
||
| 6497 | } |
||
| 6498 | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
||
| 6499 | elem.style.display = show ? values[ index ] || "" : "none"; |
||
| 6500 | } |
||
| 6501 | } |
||
| 6502 | |||
| 6503 | return elements;
|
||
| 6504 | } |
||
| 6505 | |||
| 6506 | function setPositiveNumber( elem, value, subtract ) { |
||
| 6507 | var matches = rnumsplit.exec( value );
|
||
| 6508 | return matches ?
|
||
| 6509 | // Guard against undefined "subtract", e.g., when used as in cssHooks
|
||
| 6510 | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
||
| 6511 | value; |
||
| 6512 | } |
||
| 6513 | |||
| 6514 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
||
| 6515 | var i = extra === ( isBorderBox ? "border" : "content" ) ? |
||
| 6516 | // If we already have the right measurement, avoid augmentation
|
||
| 6517 | 4 :
|
||
| 6518 | // Otherwise initialize for horizontal or vertical properties
|
||
| 6519 | name === "width" ? 1 : 0, |
||
| 6520 | |||
| 6521 | val = 0;
|
||
| 6522 | |||
| 6523 | for ( ; i < 4; i += 2 ) { |
||
| 6524 | // both box models exclude margin, so add it if we want it
|
||
| 6525 | if ( extra === "margin" ) { |
||
| 6526 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
||
| 6527 | } |
||
| 6528 | |||
| 6529 | if ( isBorderBox ) {
|
||
| 6530 | // border-box includes padding, so remove it if we want content
|
||
| 6531 | if ( extra === "content" ) { |
||
| 6532 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
||
| 6533 | } |
||
| 6534 | |||
| 6535 | // at this point, extra isn't border nor margin, so remove border
|
||
| 6536 | if ( extra !== "margin" ) { |
||
| 6537 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
||
| 6538 | } |
||
| 6539 | } else {
|
||
| 6540 | // at this point, extra isn't content, so add padding
|
||
| 6541 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
||
| 6542 | |||
| 6543 | // at this point, extra isn't content nor padding, so add border
|
||
| 6544 | if ( extra !== "padding" ) { |
||
| 6545 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
||
| 6546 | } |
||
| 6547 | } |
||
| 6548 | } |
||
| 6549 | |||
| 6550 | return val;
|
||
| 6551 | } |
||
| 6552 | |||
| 6553 | function getWidthOrHeight( elem, name, extra ) { |
||
| 6554 | |||
| 6555 | // Start with offset property, which is equivalent to the border-box value
|
||
| 6556 | var valueIsBorderBox = true, |
||
| 6557 | val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
||
| 6558 | styles = getStyles( elem ), |
||
| 6559 | isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
||
| 6560 | |||
| 6561 | // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
||
| 6562 | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
||
| 6563 | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
||
| 6564 | if ( val <= 0 || val == null ) { |
||
| 6565 | // Fall back to computed then uncomputed css if necessary
|
||
| 6566 | val = curCSS( elem, name, styles ); |
||
| 6567 | if ( val < 0 || val == null ) { |
||
| 6568 | val = elem.style[ name ]; |
||
| 6569 | } |
||
| 6570 | |||
| 6571 | // Computed unit is not pixels. Stop here and return.
|
||
| 6572 | if ( rnumnonpx.test(val) ) {
|
||
| 6573 | return val;
|
||
| 6574 | } |
||
| 6575 | |||
| 6576 | // we need the check for style in case a browser which returns unreliable values
|
||
| 6577 | // for getComputedStyle silently falls back to the reliable elem.style
|
||
| 6578 | valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] ); |
||
| 6579 | |||
| 6580 | // Normalize "", auto, and prepare for extra
|
||
| 6581 | val = parseFloat( val ) || 0;
|
||
| 6582 | } |
||
| 6583 | |||
| 6584 | // use the active box-sizing model to add/subtract irrelevant styles
|
||
| 6585 | return ( val +
|
||
| 6586 | augmentWidthOrHeight( |
||
| 6587 | elem, |
||
| 6588 | name, |
||
| 6589 | extra || ( isBorderBox ? "border" : "content" ), |
||
| 6590 | valueIsBorderBox, |
||
| 6591 | styles |
||
| 6592 | ) |
||
| 6593 | ) + "px";
|
||
| 6594 | } |
||
| 6595 | |||
| 6596 | jQuery.extend({
|
||
| 6597 | // Add in style property hooks for overriding the default
|
||
| 6598 | // behavior of getting and setting a style property
|
||
| 6599 | cssHooks: {
|
||
| 6600 | opacity: {
|
||
| 6601 | get: function( elem, computed ) { |
||
| 6602 | if ( computed ) {
|
||
| 6603 | // We should always get a number back from opacity
|
||
| 6604 | var ret = curCSS( elem, "opacity" ); |
||
| 6605 | return ret === "" ? "1" : ret; |
||
| 6606 | } |
||
| 6607 | } |
||
| 6608 | } |
||
| 6609 | }, |
||
| 6610 | |||
| 6611 | // Don't automatically add "px" to these possibly-unitless properties
|
||
| 6612 | cssNumber: {
|
||
| 6613 | "columnCount": true, |
||
| 6614 | "fillOpacity": true, |
||
| 6615 | "flexGrow": true, |
||
| 6616 | "flexShrink": true, |
||
| 6617 | "fontWeight": true, |
||
| 6618 | "lineHeight": true, |
||
| 6619 | "opacity": true, |
||
| 6620 | "order": true, |
||
| 6621 | "orphans": true, |
||
| 6622 | "widows": true, |
||
| 6623 | "zIndex": true, |
||
| 6624 | "zoom": true |
||
| 6625 | }, |
||
| 6626 | |||
| 6627 | // Add in properties whose names you wish to fix before
|
||
| 6628 | // setting or getting the value
|
||
| 6629 | cssProps: {
|
||
| 6630 | // normalize float css property
|
||
| 6631 | "float": support.cssFloat ? "cssFloat" : "styleFloat" |
||
| 6632 | }, |
||
| 6633 | |||
| 6634 | // Get and set the style property on a DOM Node
|
||
| 6635 | style: function( elem, name, value, extra ) { |
||
| 6636 | // Don't set styles on text and comment nodes
|
||
| 6637 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
||
| 6638 | return;
|
||
| 6639 | } |
||
| 6640 | |||
| 6641 | // Make sure that we're working with the right name
|
||
| 6642 | var ret, type, hooks,
|
||
| 6643 | origName = jQuery.camelCase( name ), |
||
| 6644 | style = elem.style; |
||
| 6645 | |||
| 6646 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); |
||
| 6647 | |||
| 6648 | // gets hook for the prefixed version
|
||
| 6649 | // followed by the unprefixed version
|
||
| 6650 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
||
| 6651 | |||
| 6652 | // Check if we're setting a value
|
||
| 6653 | if ( value !== undefined ) { |
||
| 6654 | type = typeof value;
|
||
| 6655 | |||
| 6656 | // convert relative number strings (+= or -=) to relative numbers. #7345
|
||
| 6657 | if ( type === "string" && (ret = rrelNum.exec( value )) ) { |
||
| 6658 | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); |
||
| 6659 | // Fixes bug #9237
|
||
| 6660 | type = "number";
|
||
| 6661 | } |
||
| 6662 | |||
| 6663 | // Make sure that null and NaN values aren't set. See: #7116
|
||
| 6664 | if ( value == null || value !== value ) { |
||
| 6665 | return;
|
||
| 6666 | } |
||
| 6667 | |||
| 6668 | // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
||
| 6669 | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { |
||
| 6670 | value += "px";
|
||
| 6671 | } |
||
| 6672 | |||
| 6673 | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
||
| 6674 | // but it would mean to define eight (for every problematic property) identical functions
|
||
| 6675 | if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { |
||
| 6676 | style[ name ] = "inherit";
|
||
| 6677 | } |
||
| 6678 | |||
| 6679 | // If a hook was provided, use that value, otherwise just set the specified value
|
||
| 6680 | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { |
||
| 6681 | |||
| 6682 | // Support: IE
|
||
| 6683 | // Swallow errors from 'invalid' CSS values (#5509)
|
||
| 6684 | try {
|
||
| 6685 | style[ name ] = value; |
||
| 6686 | } catch(e) {}
|
||
| 6687 | } |
||
| 6688 | |||
| 6689 | } else {
|
||
| 6690 | // If a hook was provided get the non-computed value from there
|
||
| 6691 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { |
||
| 6692 | return ret;
|
||
| 6693 | } |
||
| 6694 | |||
| 6695 | // Otherwise just get the value from the style object
|
||
| 6696 | return style[ name ];
|
||
| 6697 | } |
||
| 6698 | }, |
||
| 6699 | |||
| 6700 | css: function( elem, name, extra, styles ) { |
||
| 6701 | var num, val, hooks,
|
||
| 6702 | origName = jQuery.camelCase( name ); |
||
| 6703 | |||
| 6704 | // Make sure that we're working with the right name
|
||
| 6705 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); |
||
| 6706 | |||
| 6707 | // gets hook for the prefixed version
|
||
| 6708 | // followed by the unprefixed version
|
||
| 6709 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
||
| 6710 | |||
| 6711 | // If a hook was provided get the computed value from there
|
||
| 6712 | if ( hooks && "get" in hooks ) { |
||
| 6713 | val = hooks.get( elem, true, extra );
|
||
| 6714 | } |
||
| 6715 | |||
| 6716 | // Otherwise, if a way to get the computed value exists, use that
|
||
| 6717 | if ( val === undefined ) { |
||
| 6718 | val = curCSS( elem, name, styles ); |
||
| 6719 | } |
||
| 6720 | |||
| 6721 | //convert "normal" to computed value
|
||
| 6722 | if ( val === "normal" && name in cssNormalTransform ) { |
||
| 6723 | val = cssNormalTransform[ name ]; |
||
| 6724 | } |
||
| 6725 | |||
| 6726 | // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
||
| 6727 | if ( extra === "" || extra ) { |
||
| 6728 | num = parseFloat( val ); |
||
| 6729 | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; |
||
| 6730 | } |
||
| 6731 | return val;
|
||
| 6732 | } |
||
| 6733 | }); |
||
| 6734 | |||
| 6735 | jQuery.each([ "height", "width" ], function( i, name ) { |
||
| 6736 | jQuery.cssHooks[ name ] = {
|
||
| 6737 | get: function( elem, computed, extra ) { |
||
| 6738 | if ( computed ) {
|
||
| 6739 | // certain elements can have dimension info if we invisibly show them
|
||
| 6740 | // however, it must have a current display style that would benefit from this
|
||
| 6741 | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? |
||
| 6742 | jQuery.swap( elem, cssShow, function() {
|
||
| 6743 | return getWidthOrHeight( elem, name, extra );
|
||
| 6744 | }) : |
||
| 6745 | getWidthOrHeight( elem, name, extra ); |
||
| 6746 | } |
||
| 6747 | }, |
||
| 6748 | |||
| 6749 | set: function( elem, value, extra ) { |
||
| 6750 | var styles = extra && getStyles( elem );
|
||
| 6751 | return setPositiveNumber( elem, value, extra ?
|
||
| 6752 | augmentWidthOrHeight( |
||
| 6753 | elem, |
||
| 6754 | name, |
||
| 6755 | extra, |
||
| 6756 | support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
||
| 6757 | styles |
||
| 6758 | ) : 0
|
||
| 6759 | ); |
||
| 6760 | } |
||
| 6761 | }; |
||
| 6762 | }); |
||
| 6763 | |||
| 6764 | if ( !support.opacity ) {
|
||
| 6765 | jQuery.cssHooks.opacity = {
|
||
| 6766 | get: function( elem, computed ) { |
||
| 6767 | // IE uses filters for opacity
|
||
| 6768 | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? |
||
| 6769 | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
||
| 6770 | computed ? "1" : ""; |
||
| 6771 | }, |
||
| 6772 | |||
| 6773 | set: function( elem, value ) { |
||
| 6774 | var style = elem.style,
|
||
| 6775 | currentStyle = elem.currentStyle, |
||
| 6776 | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
||
| 6777 | filter = currentStyle && currentStyle.filter || style.filter || "";
|
||
| 6778 | |||
| 6779 | // IE has trouble with opacity if it does not have layout
|
||
| 6780 | // Force it by setting the zoom level
|
||
| 6781 | style.zoom = 1;
|
||
| 6782 | |||
| 6783 | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
||
| 6784 | // if value === "", then remove inline opacity #12685
|
||
| 6785 | if ( ( value >= 1 || value === "" ) && |
||
| 6786 | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
||
| 6787 | style.removeAttribute ) {
|
||
| 6788 | |||
| 6789 | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
||
| 6790 | // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
||
| 6791 | // style.removeAttribute is IE Only, but so apparently is this code path...
|
||
| 6792 | style.removeAttribute( "filter" );
|
||
| 6793 | |||
| 6794 | // if there is no filter style applied in a css rule or unset inline opacity, we are done
|
||
| 6795 | if ( value === "" || currentStyle && !currentStyle.filter ) { |
||
| 6796 | return;
|
||
| 6797 | } |
||
| 6798 | } |
||
| 6799 | |||
| 6800 | // otherwise, set new filter values
|
||
| 6801 | style.filter = ralpha.test( filter ) ? |
||
| 6802 | filter.replace( ralpha, opacity ) : |
||
| 6803 | filter + " " + opacity;
|
||
| 6804 | } |
||
| 6805 | }; |
||
| 6806 | } |
||
| 6807 | |||
| 6808 | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
||
| 6809 | function( elem, computed ) {
|
||
| 6810 | if ( computed ) {
|
||
| 6811 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
||
| 6812 | // Work around by temporarily setting element display to inline-block
|
||
| 6813 | return jQuery.swap( elem, { "display": "inline-block" }, |
||
| 6814 | curCSS, [ elem, "marginRight" ] );
|
||
| 6815 | } |
||
| 6816 | } |
||
| 6817 | ); |
||
| 6818 | |||
| 6819 | // These hooks are used by animate to expand properties
|
||
| 6820 | jQuery.each({
|
||
| 6821 | margin: "", |
||
| 6822 | padding: "", |
||
| 6823 | border: "Width" |
||
| 6824 | }, function( prefix, suffix ) {
|
||
| 6825 | jQuery.cssHooks[ prefix + suffix ] = {
|
||
| 6826 | expand: function( value ) { |
||
| 6827 | var i = 0, |
||
| 6828 | expanded = {},
|
||
| 6829 | |||
| 6830 | // assumes a single number if not a string
|
||
| 6831 | parts = typeof value === "string" ? value.split(" ") : [ value ]; |
||
| 6832 | |||
| 6833 | for ( ; i < 4; i++ ) { |
||
| 6834 | expanded[ prefix + cssExpand[ i ] + suffix ] = |
||
| 6835 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
||
| 6836 | } |
||
| 6837 | |||
| 6838 | return expanded;
|
||
| 6839 | } |
||
| 6840 | }; |
||
| 6841 | |||
| 6842 | if ( !rmargin.test( prefix ) ) {
|
||
| 6843 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
||
| 6844 | } |
||
| 6845 | }); |
||
| 6846 | |||
| 6847 | jQuery.fn.extend({
|
||
| 6848 | css: function( name, value ) { |
||
| 6849 | return access( this, function( elem, name, value ) { |
||
| 6850 | var styles, len,
|
||
| 6851 | map = {},
|
||
| 6852 | i = 0;
|
||
| 6853 | |||
| 6854 | if ( jQuery.isArray( name ) ) {
|
||
| 6855 | styles = getStyles( elem ); |
||
| 6856 | len = name.length; |
||
| 6857 | |||
| 6858 | for ( ; i < len; i++ ) {
|
||
| 6859 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
||
| 6860 | } |
||
| 6861 | |||
| 6862 | return map;
|
||
| 6863 | } |
||
| 6864 | |||
| 6865 | return value !== undefined ? |
||
| 6866 | jQuery.style( elem, name, value ) : |
||
| 6867 | jQuery.css( elem, name ); |
||
| 6868 | }, name, value, arguments.length > 1 ); |
||
| 6869 | }, |
||
| 6870 | show: function() { |
||
| 6871 | return showHide( this, true ); |
||
| 6872 | }, |
||
| 6873 | hide: function() { |
||
| 6874 | return showHide( this ); |
||
| 6875 | }, |
||
| 6876 | toggle: function( state ) { |
||
| 6877 | if ( typeof state === "boolean" ) { |
||
| 6878 | return state ? this.show() : this.hide(); |
||
| 6879 | } |
||
| 6880 | |||
| 6881 | return this.each(function() { |
||
| 6882 | if ( isHidden( this ) ) { |
||
| 6883 | jQuery( this ).show();
|
||
| 6884 | } else {
|
||
| 6885 | jQuery( this ).hide();
|
||
| 6886 | } |
||
| 6887 | }); |
||
| 6888 | } |
||
| 6889 | }); |
||
| 6890 | |||
| 6891 | |||
| 6892 | function Tween( elem, options, prop, end, easing ) { |
||
| 6893 | return new Tween.prototype.init( elem, options, prop, end, easing ); |
||
| 6894 | } |
||
| 6895 | jQuery.Tween = Tween; |
||
| 6896 | |||
| 6897 | Tween.prototype = {
|
||
| 6898 | constructor: Tween,
|
||
| 6899 | init: function( elem, options, prop, end, easing, unit ) { |
||
| 6900 | this.elem = elem;
|
||
| 6901 | this.prop = prop;
|
||
| 6902 | this.easing = easing || "swing"; |
||
| 6903 | this.options = options;
|
||
| 6904 | this.start = this.now = this.cur(); |
||
| 6905 | this.end = end;
|
||
| 6906 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
||
| 6907 | }, |
||
| 6908 | cur: function() { |
||
| 6909 | var hooks = Tween.propHooks[ this.prop ]; |
||
| 6910 | |||
| 6911 | return hooks && hooks.get ?
|
||
| 6912 | hooks.get( this ) :
|
||
| 6913 | Tween.propHooks._default.get( this );
|
||
| 6914 | }, |
||
| 6915 | run: function( percent ) { |
||
| 6916 | var eased,
|
||
| 6917 | hooks = Tween.propHooks[ this.prop ];
|
||
| 6918 | |||
| 6919 | if ( this.options.duration ) { |
||
| 6920 | this.pos = eased = jQuery.easing[ this.easing ]( |
||
| 6921 | percent, this.options.duration * percent, 0, 1, this.options.duration |
||
| 6922 | ); |
||
| 6923 | } else {
|
||
| 6924 | this.pos = eased = percent;
|
||
| 6925 | } |
||
| 6926 | this.now = ( this.end - this.start ) * eased + this.start; |
||
| 6927 | |||
| 6928 | if ( this.options.step ) { |
||
| 6929 | this.options.step.call( this.elem, this.now, this ); |
||
| 6930 | } |
||
| 6931 | |||
| 6932 | if ( hooks && hooks.set ) {
|
||
| 6933 | hooks.set( this );
|
||
| 6934 | } else {
|
||
| 6935 | Tween.propHooks._default.set( this );
|
||
| 6936 | } |
||
| 6937 | return this; |
||
| 6938 | } |
||
| 6939 | }; |
||
| 6940 | |||
| 6941 | Tween.prototype.init.prototype = Tween.prototype; |
||
| 6942 | |||
| 6943 | Tween.propHooks = {
|
||
| 6944 | _default: {
|
||
| 6945 | get: function( tween ) { |
||
| 6946 | var result;
|
||
| 6947 | |||
| 6948 | if ( tween.elem[ tween.prop ] != null && |
||
| 6949 | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
||
| 6950 | return tween.elem[ tween.prop ];
|
||
| 6951 | } |
||
| 6952 | |||
| 6953 | // passing an empty string as a 3rd parameter to .css will automatically
|
||
| 6954 | // attempt a parseFloat and fallback to a string if the parse fails
|
||
| 6955 | // so, simple values such as "10px" are parsed to Float.
|
||
| 6956 | // complex values such as "rotate(1rad)" are returned as is.
|
||
| 6957 | result = jQuery.css( tween.elem, tween.prop, "" );
|
||
| 6958 | // Empty strings, null, undefined and "auto" are converted to 0.
|
||
| 6959 | return !result || result === "auto" ? 0 : result; |
||
| 6960 | }, |
||
| 6961 | set: function( tween ) { |
||
| 6962 | // use step hook for back compat - use cssHook if its there - use .style if its
|
||
| 6963 | // available and use plain properties where available
|
||
| 6964 | if ( jQuery.fx.step[ tween.prop ] ) {
|
||
| 6965 | jQuery.fx.step[ tween.prop ]( tween ); |
||
| 6966 | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { |
||
| 6967 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
||
| 6968 | } else {
|
||
| 6969 | tween.elem[ tween.prop ] = tween.now; |
||
| 6970 | } |
||
| 6971 | } |
||
| 6972 | } |
||
| 6973 | }; |
||
| 6974 | |||
| 6975 | // Support: IE <=9
|
||
| 6976 | // Panic based approach to setting things on disconnected nodes
|
||
| 6977 | |||
| 6978 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
||
| 6979 | set: function( tween ) { |
||
| 6980 | if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
||
| 6981 | tween.elem[ tween.prop ] = tween.now; |
||
| 6982 | } |
||
| 6983 | } |
||
| 6984 | }; |
||
| 6985 | |||
| 6986 | jQuery.easing = {
|
||
| 6987 | linear: function( p ) { |
||
| 6988 | return p;
|
||
| 6989 | }, |
||
| 6990 | swing: function( p ) { |
||
| 6991 | return 0.5 - Math.cos( p * Math.PI ) / 2; |
||
| 6992 | } |
||
| 6993 | }; |
||
| 6994 | |||
| 6995 | jQuery.fx = Tween.prototype.init; |
||
| 6996 | |||
| 6997 | // Back Compat <1.8 extension point
|
||
| 6998 | jQuery.fx.step = {};
|
||
| 6999 | |||
| 7000 | |||
| 7001 | |||
| 7002 | |||
| 7003 | var
|
||
| 7004 | fxNow, timerId, |
||
| 7005 | rfxtypes = /^(?:toggle|show|hide)$/,
|
||
| 7006 | rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ), |
||
| 7007 | rrun = /queueHooks$/,
|
||
| 7008 | animationPrefilters = [ defaultPrefilter ], |
||
| 7009 | tweeners = {
|
||
| 7010 | "*": [ function( prop, value ) { |
||
| 7011 | var tween = this.createTween( prop, value ), |
||
| 7012 | target = tween.cur(), |
||
| 7013 | parts = rfxnum.exec( value ), |
||
| 7014 | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
||
| 7015 | |||
| 7016 | // Starting value computation is required for potential unit mismatches
|
||
| 7017 | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
|
||
| 7018 | rfxnum.exec( jQuery.css( tween.elem, prop ) ), |
||
| 7019 | scale = 1,
|
||
| 7020 | maxIterations = 20;
|
||
| 7021 | |||
| 7022 | if ( start && start[ 3 ] !== unit ) { |
||
| 7023 | // Trust units reported by jQuery.css
|
||
| 7024 | unit = unit || start[ 3 ];
|
||
| 7025 | |||
| 7026 | // Make sure we update the tween properties later on
|
||
| 7027 | parts = parts || []; |
||
| 7028 | |||
| 7029 | // Iteratively approximate from a nonzero starting point
|
||
| 7030 | start = +target || 1;
|
||
| 7031 | |||
| 7032 | do {
|
||
| 7033 | // If previous iteration zeroed out, double until we get *something*
|
||
| 7034 | // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
||
| 7035 | scale = scale || ".5";
|
||
| 7036 | |||
| 7037 | // Adjust and apply
|
||
| 7038 | start = start / scale; |
||
| 7039 | jQuery.style( tween.elem, prop, start + unit ); |
||
| 7040 | |||
| 7041 | // Update scale, tolerating zero or NaN from tween.cur()
|
||
| 7042 | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
||
| 7043 | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); |
||
| 7044 | } |
||
| 7045 | |||
| 7046 | // Update tween properties
|
||
| 7047 | if ( parts ) {
|
||
| 7048 | start = tween.start = +start || +target || 0;
|
||
| 7049 | tween.unit = unit; |
||
| 7050 | // If a +=/-= token was provided, we're doing a relative animation
|
||
| 7051 | tween.end = parts[ 1 ] ?
|
||
| 7052 | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : |
||
| 7053 | +parts[ 2 ];
|
||
| 7054 | } |
||
| 7055 | |||
| 7056 | return tween;
|
||
| 7057 | } ] |
||
| 7058 | }; |
||
| 7059 | |||
| 7060 | // Animations created synchronously will run synchronously
|
||
| 7061 | function createFxNow() { |
||
| 7062 | setTimeout(function() {
|
||
| 7063 | fxNow = undefined;
|
||
| 7064 | }); |
||
| 7065 | return ( fxNow = jQuery.now() );
|
||
| 7066 | } |
||
| 7067 | |||
| 7068 | // Generate parameters to create a standard animation
|
||
| 7069 | function genFx( type, includeWidth ) { |
||
| 7070 | var which,
|
||
| 7071 | attrs = { height: type },
|
||
| 7072 | i = 0;
|
||
| 7073 | |||
| 7074 | // if we include width, step value is 1 to do all cssExpand values,
|
||
| 7075 | // if we don't include width, step value is 2 to skip over Left and Right
|
||
| 7076 | includeWidth = includeWidth ? 1 : 0; |
||
| 7077 | for ( ; i < 4 ; i += 2 - includeWidth ) { |
||
| 7078 | which = cssExpand[ i ]; |
||
| 7079 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
||
| 7080 | } |
||
| 7081 | |||
| 7082 | if ( includeWidth ) {
|
||
| 7083 | attrs.opacity = attrs.width = type; |
||
| 7084 | } |
||
| 7085 | |||
| 7086 | return attrs;
|
||
| 7087 | } |
||
| 7088 | |||
| 7089 | function createTween( value, prop, animation ) { |
||
| 7090 | var tween,
|
||
| 7091 | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
||
| 7092 | index = 0,
|
||
| 7093 | length = collection.length; |
||
| 7094 | for ( ; index < length; index++ ) {
|
||
| 7095 | if ( (tween = collection[ index ].call( animation, prop, value )) ) {
|
||
| 7096 | |||
| 7097 | // we're done with this property
|
||
| 7098 | return tween;
|
||
| 7099 | } |
||
| 7100 | } |
||
| 7101 | } |
||
| 7102 | |||
| 7103 | function defaultPrefilter( elem, props, opts ) { |
||
| 7104 | /* jshint validthis: true */
|
||
| 7105 | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
|
||
| 7106 | anim = this,
|
||
| 7107 | orig = {},
|
||
| 7108 | style = elem.style, |
||
| 7109 | hidden = elem.nodeType && isHidden( elem ), |
||
| 7110 | dataShow = jQuery._data( elem, "fxshow" );
|
||
| 7111 | |||
| 7112 | // handle queue: false promises
|
||
| 7113 | if ( !opts.queue ) {
|
||
| 7114 | hooks = jQuery._queueHooks( elem, "fx" );
|
||
| 7115 | if ( hooks.unqueued == null ) { |
||
| 7116 | hooks.unqueued = 0;
|
||
| 7117 | oldfire = hooks.empty.fire; |
||
| 7118 | hooks.empty.fire = function() { |
||
| 7119 | if ( !hooks.unqueued ) {
|
||
| 7120 | oldfire(); |
||
| 7121 | } |
||
| 7122 | }; |
||
| 7123 | } |
||
| 7124 | hooks.unqueued++; |
||
| 7125 | |||
| 7126 | anim.always(function() {
|
||
| 7127 | // doing this makes sure that the complete handler will be called
|
||
| 7128 | // before this completes
|
||
| 7129 | anim.always(function() {
|
||
| 7130 | hooks.unqueued--; |
||
| 7131 | if ( !jQuery.queue( elem, "fx" ).length ) { |
||
| 7132 | hooks.empty.fire(); |
||
| 7133 | } |
||
| 7134 | }); |
||
| 7135 | }); |
||
| 7136 | } |
||
| 7137 | |||
| 7138 | // height/width overflow pass
|
||
| 7139 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
||
| 7140 | // Make sure that nothing sneaks out
|
||
| 7141 | // Record all 3 overflow attributes because IE does not
|
||
| 7142 | // change the overflow attribute when overflowX and
|
||
| 7143 | // overflowY are set to the same value
|
||
| 7144 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
||
| 7145 | |||
| 7146 | // Set display property to inline-block for height/width
|
||
| 7147 | // animations on inline elements that are having width/height animated
|
||
| 7148 | display = jQuery.css( elem, "display" );
|
||
| 7149 | |||
| 7150 | // Test default display if display is currently "none"
|
||
| 7151 | checkDisplay = display === "none" ?
|
||
| 7152 | jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
|
||
| 7153 | |||
| 7154 | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
||
| 7155 | |||
| 7156 | // inline-level elements accept inline-block;
|
||
| 7157 | // block-level elements need to be inline with layout
|
||
| 7158 | if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
||
| 7159 | style.display = "inline-block";
|
||
| 7160 | } else {
|
||
| 7161 | style.zoom = 1;
|
||
| 7162 | } |
||
| 7163 | } |
||
| 7164 | } |
||
| 7165 | |||
| 7166 | if ( opts.overflow ) {
|
||
| 7167 | style.overflow = "hidden";
|
||
| 7168 | if ( !support.shrinkWrapBlocks() ) {
|
||
| 7169 | anim.always(function() {
|
||
| 7170 | style.overflow = opts.overflow[ 0 ];
|
||
| 7171 | style.overflowX = opts.overflow[ 1 ];
|
||
| 7172 | style.overflowY = opts.overflow[ 2 ];
|
||
| 7173 | }); |
||
| 7174 | } |
||
| 7175 | } |
||
| 7176 | |||
| 7177 | // show/hide pass
|
||
| 7178 | for ( prop in props ) { |
||
| 7179 | value = props[ prop ]; |
||
| 7180 | if ( rfxtypes.exec( value ) ) {
|
||
| 7181 | delete props[ prop ];
|
||
| 7182 | toggle = toggle || value === "toggle";
|
||
| 7183 | if ( value === ( hidden ? "hide" : "show" ) ) { |
||
| 7184 | |||
| 7185 | // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
|
||
| 7186 | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
||
| 7187 | hidden = true;
|
||
| 7188 | } else {
|
||
| 7189 | continue;
|
||
| 7190 | } |
||
| 7191 | } |
||
| 7192 | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
||
| 7193 | |||
| 7194 | // Any non-fx value stops us from restoring the original display value
|
||
| 7195 | } else {
|
||
| 7196 | display = undefined;
|
||
| 7197 | } |
||
| 7198 | } |
||
| 7199 | |||
| 7200 | if ( !jQuery.isEmptyObject( orig ) ) {
|
||
| 7201 | if ( dataShow ) {
|
||
| 7202 | if ( "hidden" in dataShow ) { |
||
| 7203 | hidden = dataShow.hidden; |
||
| 7204 | } |
||
| 7205 | } else {
|
||
| 7206 | dataShow = jQuery._data( elem, "fxshow", {} );
|
||
| 7207 | } |
||
| 7208 | |||
| 7209 | // store state if its toggle - enables .stop().toggle() to "reverse"
|
||
| 7210 | if ( toggle ) {
|
||
| 7211 | dataShow.hidden = !hidden; |
||
| 7212 | } |
||
| 7213 | if ( hidden ) {
|
||
| 7214 | jQuery( elem ).show(); |
||
| 7215 | } else {
|
||
| 7216 | anim.done(function() {
|
||
| 7217 | jQuery( elem ).hide(); |
||
| 7218 | }); |
||
| 7219 | } |
||
| 7220 | anim.done(function() {
|
||
| 7221 | var prop;
|
||
| 7222 | jQuery._removeData( elem, "fxshow" );
|
||
| 7223 | for ( prop in orig ) { |
||
| 7224 | jQuery.style( elem, prop, orig[ prop ] ); |
||
| 7225 | } |
||
| 7226 | }); |
||
| 7227 | for ( prop in orig ) { |
||
| 7228 | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
||
| 7229 | |||
| 7230 | if ( !( prop in dataShow ) ) { |
||
| 7231 | dataShow[ prop ] = tween.start; |
||
| 7232 | if ( hidden ) {
|
||
| 7233 | tween.end = tween.start; |
||
| 7234 | tween.start = prop === "width" || prop === "height" ? 1 : 0; |
||
| 7235 | } |
||
| 7236 | } |
||
| 7237 | } |
||
| 7238 | |||
| 7239 | // If this is a noop like .hide().hide(), restore an overwritten display value
|
||
| 7240 | } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) { |
||
| 7241 | style.display = display; |
||
| 7242 | } |
||
| 7243 | } |
||
| 7244 | |||
| 7245 | function propFilter( props, specialEasing ) { |
||
| 7246 | var index, name, easing, value, hooks;
|
||
| 7247 | |||
| 7248 | // camelCase, specialEasing and expand cssHook pass
|
||
| 7249 | for ( index in props ) { |
||
| 7250 | name = jQuery.camelCase( index ); |
||
| 7251 | easing = specialEasing[ name ]; |
||
| 7252 | value = props[ index ]; |
||
| 7253 | if ( jQuery.isArray( value ) ) {
|
||
| 7254 | easing = value[ 1 ];
|
||
| 7255 | value = props[ index ] = value[ 0 ];
|
||
| 7256 | } |
||
| 7257 | |||
| 7258 | if ( index !== name ) {
|
||
| 7259 | props[ name ] = value; |
||
| 7260 | delete props[ index ];
|
||
| 7261 | } |
||
| 7262 | |||
| 7263 | hooks = jQuery.cssHooks[ name ]; |
||
| 7264 | if ( hooks && "expand" in hooks ) { |
||
| 7265 | value = hooks.expand( value ); |
||
| 7266 | delete props[ name ];
|
||
| 7267 | |||
| 7268 | // not quite $.extend, this wont overwrite keys already present.
|
||
| 7269 | // also - reusing 'index' from above because we have the correct "name"
|
||
| 7270 | for ( index in value ) { |
||
| 7271 | if ( !( index in props ) ) { |
||
| 7272 | props[ index ] = value[ index ]; |
||
| 7273 | specialEasing[ index ] = easing; |
||
| 7274 | } |
||
| 7275 | } |
||
| 7276 | } else {
|
||
| 7277 | specialEasing[ name ] = easing; |
||
| 7278 | } |
||
| 7279 | } |
||
| 7280 | } |
||
| 7281 | |||
| 7282 | function Animation( elem, properties, options ) { |
||
| 7283 | var result,
|
||
| 7284 | stopped, |
||
| 7285 | index = 0,
|
||
| 7286 | length = animationPrefilters.length, |
||
| 7287 | deferred = jQuery.Deferred().always( function() {
|
||
| 7288 | // don't match elem in the :animated selector
|
||
| 7289 | delete tick.elem;
|
||
| 7290 | }), |
||
| 7291 | tick = function() { |
||
| 7292 | if ( stopped ) {
|
||
| 7293 | return false; |
||
| 7294 | } |
||
| 7295 | var currentTime = fxNow || createFxNow(),
|
||
| 7296 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
||
| 7297 | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
||
| 7298 | temp = remaining / animation.duration || 0,
|
||
| 7299 | percent = 1 - temp,
|
||
| 7300 | index = 0,
|
||
| 7301 | length = animation.tweens.length; |
||
| 7302 | |||
| 7303 | for ( ; index < length ; index++ ) {
|
||
| 7304 | animation.tweens[ index ].run( percent ); |
||
| 7305 | } |
||
| 7306 | |||
| 7307 | deferred.notifyWith( elem, [ animation, percent, remaining ]); |
||
| 7308 | |||
| 7309 | if ( percent < 1 && length ) { |
||
| 7310 | return remaining;
|
||
| 7311 | } else {
|
||
| 7312 | deferred.resolveWith( elem, [ animation ] ); |
||
| 7313 | return false; |
||
| 7314 | } |
||
| 7315 | }, |
||
| 7316 | animation = deferred.promise({
|
||
| 7317 | elem: elem,
|
||
| 7318 | props: jQuery.extend( {}, properties ),
|
||
| 7319 | opts: jQuery.extend( true, { specialEasing: {} }, options ), |
||
| 7320 | originalProperties: properties,
|
||
| 7321 | originalOptions: options,
|
||
| 7322 | startTime: fxNow || createFxNow(),
|
||
| 7323 | duration: options.duration,
|
||
| 7324 | tweens: [],
|
||
| 7325 | createTween: function( prop, end ) { |
||
| 7326 | var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
||
| 7327 | animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
||
| 7328 | animation.tweens.push( tween ); |
||
| 7329 | return tween;
|
||
| 7330 | }, |
||
| 7331 | stop: function( gotoEnd ) { |
||
| 7332 | var index = 0, |
||
| 7333 | // if we are going to the end, we want to run all the tweens
|
||
| 7334 | // otherwise we skip this part
|
||
| 7335 | length = gotoEnd ? animation.tweens.length : 0;
|
||
| 7336 | if ( stopped ) {
|
||
| 7337 | return this; |
||
| 7338 | } |
||
| 7339 | stopped = true;
|
||
| 7340 | for ( ; index < length ; index++ ) {
|
||
| 7341 | animation.tweens[ index ].run( 1 );
|
||
| 7342 | } |
||
| 7343 | |||
| 7344 | // resolve when we played the last frame
|
||
| 7345 | // otherwise, reject
|
||
| 7346 | if ( gotoEnd ) {
|
||
| 7347 | deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
||
| 7348 | } else {
|
||
| 7349 | deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
||
| 7350 | } |
||
| 7351 | return this; |
||
| 7352 | } |
||
| 7353 | }), |
||
| 7354 | props = animation.props; |
||
| 7355 | |||
| 7356 | propFilter( props, animation.opts.specialEasing ); |
||
| 7357 | |||
| 7358 | for ( ; index < length ; index++ ) {
|
||
| 7359 | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); |
||
| 7360 | if ( result ) {
|
||
| 7361 | return result;
|
||
| 7362 | } |
||
| 7363 | } |
||
| 7364 | |||
| 7365 | jQuery.map( props, createTween, animation ); |
||
| 7366 | |||
| 7367 | if ( jQuery.isFunction( animation.opts.start ) ) {
|
||
| 7368 | animation.opts.start.call( elem, animation ); |
||
| 7369 | } |
||
| 7370 | |||
| 7371 | jQuery.fx.timer( |
||
| 7372 | jQuery.extend( tick, {
|
||
| 7373 | elem: elem,
|
||
| 7374 | anim: animation,
|
||
| 7375 | queue: animation.opts.queue
|
||
| 7376 | }) |
||
| 7377 | ); |
||
| 7378 | |||
| 7379 | // attach callbacks from options
|
||
| 7380 | return animation.progress( animation.opts.progress )
|
||
| 7381 | .done( animation.opts.done, animation.opts.complete ) |
||
| 7382 | .fail( animation.opts.fail ) |
||
| 7383 | .always( animation.opts.always ); |
||
| 7384 | } |
||
| 7385 | |||
| 7386 | jQuery.Animation = jQuery.extend( Animation, {
|
||
| 7387 | tweener: function( props, callback ) { |
||
| 7388 | if ( jQuery.isFunction( props ) ) {
|
||
| 7389 | callback = props; |
||
| 7390 | props = [ "*" ];
|
||
| 7391 | } else {
|
||
| 7392 | props = props.split(" ");
|
||
| 7393 | } |
||
| 7394 | |||
| 7395 | var prop,
|
||
| 7396 | index = 0,
|
||
| 7397 | length = props.length; |
||
| 7398 | |||
| 7399 | for ( ; index < length ; index++ ) {
|
||
| 7400 | prop = props[ index ]; |
||
| 7401 | tweeners[ prop ] = tweeners[ prop ] || []; |
||
| 7402 | tweeners[ prop ].unshift( callback ); |
||
| 7403 | } |
||
| 7404 | }, |
||
| 7405 | |||
| 7406 | prefilter: function( callback, prepend ) { |
||
| 7407 | if ( prepend ) {
|
||
| 7408 | animationPrefilters.unshift( callback ); |
||
| 7409 | } else {
|
||
| 7410 | animationPrefilters.push( callback ); |
||
| 7411 | } |
||
| 7412 | } |
||
| 7413 | }); |
||
| 7414 | |||
| 7415 | jQuery.speed = function( speed, easing, fn ) { |
||
| 7416 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
||
| 7417 | complete: fn || !fn && easing ||
|
||
| 7418 | jQuery.isFunction( speed ) && speed, |
||
| 7419 | duration: speed,
|
||
| 7420 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
||
| 7421 | }; |
||
| 7422 | |||
| 7423 | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
||
| 7424 | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
||
| 7425 | |||
| 7426 | // normalize opt.queue - true/undefined/null -> "fx"
|
||
| 7427 | if ( opt.queue == null || opt.queue === true ) { |
||
| 7428 | opt.queue = "fx";
|
||
| 7429 | } |
||
| 7430 | |||
| 7431 | // Queueing
|
||
| 7432 | opt.old = opt.complete; |
||
| 7433 | |||
| 7434 | opt.complete = function() { |
||
| 7435 | if ( jQuery.isFunction( opt.old ) ) {
|
||
| 7436 | opt.old.call( this );
|
||
| 7437 | } |
||
| 7438 | |||
| 7439 | if ( opt.queue ) {
|
||
| 7440 | jQuery.dequeue( this, opt.queue );
|
||
| 7441 | } |
||
| 7442 | }; |
||
| 7443 | |||
| 7444 | return opt;
|
||
| 7445 | }; |
||
| 7446 | |||
| 7447 | jQuery.fn.extend({
|
||
| 7448 | fadeTo: function( speed, to, easing, callback ) { |
||
| 7449 | |||
| 7450 | // show any hidden elements after setting opacity to 0
|
||
| 7451 | return this.filter( isHidden ).css( "opacity", 0 ).show() |
||
| 7452 | |||
| 7453 | // animate to the value specified
|
||
| 7454 | .end().animate({ opacity: to }, speed, easing, callback );
|
||
| 7455 | }, |
||
| 7456 | animate: function( prop, speed, easing, callback ) { |
||
| 7457 | var empty = jQuery.isEmptyObject( prop ),
|
||
| 7458 | optall = jQuery.speed( speed, easing, callback ), |
||
| 7459 | doAnimation = function() { |
||
| 7460 | // Operate on a copy of prop so per-property easing won't be lost
|
||
| 7461 | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
||
| 7462 | |||
| 7463 | // Empty animations, or finishing resolves immediately
|
||
| 7464 | if ( empty || jQuery._data( this, "finish" ) ) { |
||
| 7465 | anim.stop( true );
|
||
| 7466 | } |
||
| 7467 | }; |
||
| 7468 | doAnimation.finish = doAnimation; |
||
| 7469 | |||
| 7470 | return empty || optall.queue === false ? |
||
| 7471 | this.each( doAnimation ) :
|
||
| 7472 | this.queue( optall.queue, doAnimation );
|
||
| 7473 | }, |
||
| 7474 | stop: function( type, clearQueue, gotoEnd ) { |
||
| 7475 | var stopQueue = function( hooks ) { |
||
| 7476 | var stop = hooks.stop;
|
||
| 7477 | delete hooks.stop;
|
||
| 7478 | stop( gotoEnd ); |
||
| 7479 | }; |
||
| 7480 | |||
| 7481 | if ( typeof type !== "string" ) { |
||
| 7482 | gotoEnd = clearQueue; |
||
| 7483 | clearQueue = type; |
||
| 7484 | type = undefined;
|
||
| 7485 | } |
||
| 7486 | if ( clearQueue && type !== false ) { |
||
| 7487 | this.queue( type || "fx", [] ); |
||
| 7488 | } |
||
| 7489 | |||
| 7490 | return this.each(function() { |
||
| 7491 | var dequeue = true, |
||
| 7492 | index = type != null && type + "queueHooks", |
||
| 7493 | timers = jQuery.timers, |
||
| 7494 | data = jQuery._data( this );
|
||
| 7495 | |||
| 7496 | if ( index ) {
|
||
| 7497 | if ( data[ index ] && data[ index ].stop ) {
|
||
| 7498 | stopQueue( data[ index ] ); |
||
| 7499 | } |
||
| 7500 | } else {
|
||
| 7501 | for ( index in data ) { |
||
| 7502 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
||
| 7503 | stopQueue( data[ index ] ); |
||
| 7504 | } |
||
| 7505 | } |
||
| 7506 | } |
||
| 7507 | |||
| 7508 | for ( index = timers.length; index--; ) {
|
||
| 7509 | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { |
||
| 7510 | timers[ index ].anim.stop( gotoEnd ); |
||
| 7511 | dequeue = false;
|
||
| 7512 | timers.splice( index, 1 );
|
||
| 7513 | } |
||
| 7514 | } |
||
| 7515 | |||
| 7516 | // start the next in the queue if the last step wasn't forced
|
||
| 7517 | // timers currently will call their complete callbacks, which will dequeue
|
||
| 7518 | // but only if they were gotoEnd
|
||
| 7519 | if ( dequeue || !gotoEnd ) {
|
||
| 7520 | jQuery.dequeue( this, type );
|
||
| 7521 | } |
||
| 7522 | }); |
||
| 7523 | }, |
||
| 7524 | finish: function( type ) { |
||
| 7525 | if ( type !== false ) { |
||
| 7526 | type = type || "fx";
|
||
| 7527 | } |
||
| 7528 | return this.each(function() { |
||
| 7529 | var index,
|
||
| 7530 | data = jQuery._data( this ),
|
||
| 7531 | queue = data[ type + "queue" ],
|
||
| 7532 | hooks = data[ type + "queueHooks" ],
|
||
| 7533 | timers = jQuery.timers, |
||
| 7534 | length = queue ? queue.length : 0;
|
||
| 7535 | |||
| 7536 | // enable finishing flag on private data
|
||
| 7537 | data.finish = true;
|
||
| 7538 | |||
| 7539 | // empty the queue first
|
||
| 7540 | jQuery.queue( this, type, [] );
|
||
| 7541 | |||
| 7542 | if ( hooks && hooks.stop ) {
|
||
| 7543 | hooks.stop.call( this, true ); |
||
| 7544 | } |
||
| 7545 | |||
| 7546 | // look for any active animations, and finish them
|
||
| 7547 | for ( index = timers.length; index--; ) {
|
||
| 7548 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
||
| 7549 | timers[ index ].anim.stop( true );
|
||
| 7550 | timers.splice( index, 1 );
|
||
| 7551 | } |
||
| 7552 | } |
||
| 7553 | |||
| 7554 | // look for any animations in the old queue and finish them
|
||
| 7555 | for ( index = 0; index < length; index++ ) { |
||
| 7556 | if ( queue[ index ] && queue[ index ].finish ) {
|
||
| 7557 | queue[ index ].finish.call( this );
|
||
| 7558 | } |
||
| 7559 | } |
||
| 7560 | |||
| 7561 | // turn off finishing flag
|
||
| 7562 | delete data.finish;
|
||
| 7563 | }); |
||
| 7564 | } |
||
| 7565 | }); |
||
| 7566 | |||
| 7567 | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { |
||
| 7568 | var cssFn = jQuery.fn[ name ];
|
||
| 7569 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
||
| 7570 | return speed == null || typeof speed === "boolean" ? |
||
| 7571 | cssFn.apply( this, arguments ) : |
||
| 7572 | this.animate( genFx( name, true ), speed, easing, callback ); |
||
| 7573 | }; |
||
| 7574 | }); |
||
| 7575 | |||
| 7576 | // Generate shortcuts for custom animations
|
||
| 7577 | jQuery.each({
|
||
| 7578 | slideDown: genFx("show"), |
||
| 7579 | slideUp: genFx("hide"), |
||
| 7580 | slideToggle: genFx("toggle"), |
||
| 7581 | fadeIn: { opacity: "show" }, |
||
| 7582 | fadeOut: { opacity: "hide" }, |
||
| 7583 | fadeToggle: { opacity: "toggle" } |
||
| 7584 | }, function( name, props ) {
|
||
| 7585 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
||
| 7586 | return this.animate( props, speed, easing, callback ); |
||
| 7587 | }; |
||
| 7588 | }); |
||
| 7589 | |||
| 7590 | jQuery.timers = []; |
||
| 7591 | jQuery.fx.tick = function() { |
||
| 7592 | var timer,
|
||
| 7593 | timers = jQuery.timers, |
||
| 7594 | i = 0;
|
||
| 7595 | |||
| 7596 | fxNow = jQuery.now(); |
||
| 7597 | |||
| 7598 | for ( ; i < timers.length; i++ ) {
|
||
| 7599 | timer = timers[ i ]; |
||
| 7600 | // Checks the timer has not already been removed
|
||
| 7601 | if ( !timer() && timers[ i ] === timer ) {
|
||
| 7602 | timers.splice( i--, 1 );
|
||
| 7603 | } |
||
| 7604 | } |
||
| 7605 | |||
| 7606 | if ( !timers.length ) {
|
||
| 7607 | jQuery.fx.stop(); |
||
| 7608 | } |
||
| 7609 | fxNow = undefined;
|
||
| 7610 | }; |
||
| 7611 | |||
| 7612 | jQuery.fx.timer = function( timer ) { |
||
| 7613 | jQuery.timers.push( timer ); |
||
| 7614 | if ( timer() ) {
|
||
| 7615 | jQuery.fx.start(); |
||
| 7616 | } else {
|
||
| 7617 | jQuery.timers.pop(); |
||
| 7618 | } |
||
| 7619 | }; |
||
| 7620 | |||
| 7621 | jQuery.fx.interval = 13;
|
||
| 7622 | |||
| 7623 | jQuery.fx.start = function() { |
||
| 7624 | if ( !timerId ) {
|
||
| 7625 | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
||
| 7626 | } |
||
| 7627 | }; |
||
| 7628 | |||
| 7629 | jQuery.fx.stop = function() { |
||
| 7630 | clearInterval( timerId ); |
||
| 7631 | timerId = null;
|
||
| 7632 | }; |
||
| 7633 | |||
| 7634 | jQuery.fx.speeds = {
|
||
| 7635 | slow: 600, |
||
| 7636 | fast: 200, |
||
| 7637 | // Default speed
|
||
| 7638 | _default: 400 |
||
| 7639 | }; |
||
| 7640 | |||
| 7641 | |||
| 7642 | // Based off of the plugin by Clint Helfers, with permission.
|
||
| 7643 | // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
||
| 7644 | jQuery.fn.delay = function( time, type ) { |
||
| 7645 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
||
| 7646 | type = type || "fx";
|
||
| 7647 | |||
| 7648 | return this.queue( type, function( next, hooks ) { |
||
| 7649 | var timeout = setTimeout( next, time );
|
||
| 7650 | hooks.stop = function() { |
||
| 7651 | clearTimeout( timeout ); |
||
| 7652 | }; |
||
| 7653 | }); |
||
| 7654 | }; |
||
| 7655 | |||
| 7656 | |||
| 7657 | (function() {
|
||
| 7658 | // Minified: var a,b,c,d,e
|
||
| 7659 | var input, div, select, a, opt;
|
||
| 7660 | |||
| 7661 | // Setup
|
||
| 7662 | div = document.createElement( "div" );
|
||
| 7663 | div.setAttribute( "className", "t" ); |
||
| 7664 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||
| 7665 | a = div.getElementsByTagName("a")[ 0 ]; |
||
| 7666 | |||
| 7667 | // First batch of tests.
|
||
| 7668 | select = document.createElement("select");
|
||
| 7669 | opt = select.appendChild( document.createElement("option") );
|
||
| 7670 | input = div.getElementsByTagName("input")[ 0 ]; |
||
| 7671 | |||
| 7672 | a.style.cssText = "top:1px";
|
||
| 7673 | |||
| 7674 | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
||
| 7675 | support.getSetAttribute = div.className !== "t";
|
||
| 7676 | |||
| 7677 | // Get the style information from getAttribute
|
||
| 7678 | // (IE uses .cssText instead)
|
||
| 7679 | support.style = /top/.test( a.getAttribute("style") ); |
||
| 7680 | |||
| 7681 | // Make sure that URLs aren't manipulated
|
||
| 7682 | // (IE normalizes it by default)
|
||
| 7683 | support.hrefNormalized = a.getAttribute("href") === "/a"; |
||
| 7684 | |||
| 7685 | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
||
| 7686 | support.checkOn = !!input.value; |
||
| 7687 | |||
| 7688 | // Make sure that a selected-by-default option has a working selected property.
|
||
| 7689 | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
||
| 7690 | support.optSelected = opt.selected; |
||
| 7691 | |||
| 7692 | // Tests for enctype support on a form (#6743)
|
||
| 7693 | support.enctype = !!document.createElement("form").enctype;
|
||
| 7694 | |||
| 7695 | // Make sure that the options inside disabled selects aren't marked as disabled
|
||
| 7696 | // (WebKit marks them as disabled)
|
||
| 7697 | select.disabled = true;
|
||
| 7698 | support.optDisabled = !opt.disabled; |
||
| 7699 | |||
| 7700 | // Support: IE8 only
|
||
| 7701 | // Check if we can trust getAttribute("value")
|
||
| 7702 | input = document.createElement( "input" );
|
||
| 7703 | input.setAttribute( "value", "" ); |
||
| 7704 | support.input = input.getAttribute( "value" ) === ""; |
||
| 7705 | |||
| 7706 | // Check if an input maintains its value after becoming a radio
|
||
| 7707 | input.value = "t";
|
||
| 7708 | input.setAttribute( "type", "radio" ); |
||
| 7709 | support.radioValue = input.value === "t";
|
||
| 7710 | })(); |
||
| 7711 | |||
| 7712 | |||
| 7713 | var rreturn = /\r/g; |
||
| 7714 | |||
| 7715 | jQuery.fn.extend({
|
||
| 7716 | val: function( value ) { |
||
| 7717 | var hooks, ret, isFunction,
|
||
| 7718 | elem = this[0]; |
||
| 7719 | |||
| 7720 | if ( !arguments.length ) { |
||
| 7721 | if ( elem ) {
|
||
| 7722 | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
||
| 7723 | |||
| 7724 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { |
||
| 7725 | return ret;
|
||
| 7726 | } |
||
| 7727 | |||
| 7728 | ret = elem.value; |
||
| 7729 | |||
| 7730 | return typeof ret === "string" ? |
||
| 7731 | // handle most common string cases
|
||
| 7732 | ret.replace(rreturn, "") :
|
||
| 7733 | // handle cases where value is null/undef or number
|
||
| 7734 | ret == null ? "" : ret; |
||
| 7735 | } |
||
| 7736 | |||
| 7737 | return;
|
||
| 7738 | } |
||
| 7739 | |||
| 7740 | isFunction = jQuery.isFunction( value ); |
||
| 7741 | |||
| 7742 | return this.each(function( i ) { |
||
| 7743 | var val;
|
||
| 7744 | |||
| 7745 | if ( this.nodeType !== 1 ) { |
||
| 7746 | return;
|
||
| 7747 | } |
||
| 7748 | |||
| 7749 | if ( isFunction ) {
|
||
| 7750 | val = value.call( this, i, jQuery( this ).val() ); |
||
| 7751 | } else {
|
||
| 7752 | val = value; |
||
| 7753 | } |
||
| 7754 | |||
| 7755 | // Treat null/undefined as ""; convert numbers to string
|
||
| 7756 | if ( val == null ) { |
||
| 7757 | val = "";
|
||
| 7758 | } else if ( typeof val === "number" ) { |
||
| 7759 | val += "";
|
||
| 7760 | } else if ( jQuery.isArray( val ) ) { |
||
| 7761 | val = jQuery.map( val, function( value ) {
|
||
| 7762 | return value == null ? "" : value + ""; |
||
| 7763 | }); |
||
| 7764 | } |
||
| 7765 | |||
| 7766 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
||
| 7767 | |||
| 7768 | // If set returns undefined, fall back to normal setting
|
||
| 7769 | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { |
||
| 7770 | this.value = val;
|
||
| 7771 | } |
||
| 7772 | }); |
||
| 7773 | } |
||
| 7774 | }); |
||
| 7775 | |||
| 7776 | jQuery.extend({
|
||
| 7777 | valHooks: {
|
||
| 7778 | option: {
|
||
| 7779 | get: function( elem ) { |
||
| 7780 | var val = jQuery.find.attr( elem, "value" ); |
||
| 7781 | return val != null ? |
||
| 7782 | val : |
||
| 7783 | // Support: IE10-11+
|
||
| 7784 | // option.text throws exceptions (#14686, #14858)
|
||
| 7785 | jQuery.trim( jQuery.text( elem ) ); |
||
| 7786 | } |
||
| 7787 | }, |
||
| 7788 | select: {
|
||
| 7789 | get: function( elem ) { |
||
| 7790 | var value, option,
|
||
| 7791 | options = elem.options, |
||
| 7792 | index = elem.selectedIndex, |
||
| 7793 | one = elem.type === "select-one" || index < 0, |
||
| 7794 | values = one ? null : [],
|
||
| 7795 | max = one ? index + 1 : options.length,
|
||
| 7796 | i = index < 0 ?
|
||
| 7797 | max : |
||
| 7798 | one ? index : 0;
|
||
| 7799 | |||
| 7800 | // Loop through all the selected options
|
||
| 7801 | for ( ; i < max; i++ ) {
|
||
| 7802 | option = options[ i ]; |
||
| 7803 | |||
| 7804 | // oldIE doesn't update selected after form reset (#2551)
|
||
| 7805 | if ( ( option.selected || i === index ) &&
|
||
| 7806 | // Don't return options that are disabled or in a disabled optgroup
|
||
| 7807 | ( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && |
||
| 7808 | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
||
| 7809 | |||
| 7810 | // Get the specific value for the option
|
||
| 7811 | value = jQuery( option ).val(); |
||
| 7812 | |||
| 7813 | // We don't need an array for one selects
|
||
| 7814 | if ( one ) {
|
||
| 7815 | return value;
|
||
| 7816 | } |
||
| 7817 | |||
| 7818 | // Multi-Selects return an array
|
||
| 7819 | values.push( value ); |
||
| 7820 | } |
||
| 7821 | } |
||
| 7822 | |||
| 7823 | return values;
|
||
| 7824 | }, |
||
| 7825 | |||
| 7826 | set: function( elem, value ) { |
||
| 7827 | var optionSet, option,
|
||
| 7828 | options = elem.options, |
||
| 7829 | values = jQuery.makeArray( value ), |
||
| 7830 | i = options.length; |
||
| 7831 | |||
| 7832 | while ( i-- ) {
|
||
| 7833 | option = options[ i ]; |
||
| 7834 | |||
| 7835 | if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) { |
||
| 7836 | |||
| 7837 | // Support: IE6
|
||
| 7838 | // When new option element is added to select box we need to
|
||
| 7839 | // force reflow of newly added node in order to workaround delay
|
||
| 7840 | // of initialization properties
|
||
| 7841 | try {
|
||
| 7842 | option.selected = optionSet = true;
|
||
| 7843 | |||
| 7844 | } catch ( _ ) {
|
||
| 7845 | |||
| 7846 | // Will be executed only in IE6
|
||
| 7847 | option.scrollHeight; |
||
| 7848 | } |
||
| 7849 | |||
| 7850 | } else {
|
||
| 7851 | option.selected = false;
|
||
| 7852 | } |
||
| 7853 | } |
||
| 7854 | |||
| 7855 | // Force browsers to behave consistently when non-matching value is set
|
||
| 7856 | if ( !optionSet ) {
|
||
| 7857 | elem.selectedIndex = -1;
|
||
| 7858 | } |
||
| 7859 | |||
| 7860 | return options;
|
||
| 7861 | } |
||
| 7862 | } |
||
| 7863 | } |
||
| 7864 | }); |
||
| 7865 | |||
| 7866 | // Radios and checkboxes getter/setter
|
||
| 7867 | jQuery.each([ "radio", "checkbox" ], function() { |
||
| 7868 | jQuery.valHooks[ this ] = {
|
||
| 7869 | set: function( elem, value ) { |
||
| 7870 | if ( jQuery.isArray( value ) ) {
|
||
| 7871 | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
||
| 7872 | } |
||
| 7873 | } |
||
| 7874 | }; |
||
| 7875 | if ( !support.checkOn ) {
|
||
| 7876 | jQuery.valHooks[ this ].get = function( elem ) { |
||
| 7877 | // Support: Webkit
|
||
| 7878 | // "" is returned instead of "on" if a value isn't specified
|
||
| 7879 | return elem.getAttribute("value") === null ? "on" : elem.value; |
||
| 7880 | }; |
||
| 7881 | } |
||
| 7882 | }); |
||
| 7883 | |||
| 7884 | |||
| 7885 | |||
| 7886 | |||
| 7887 | var nodeHook, boolHook,
|
||
| 7888 | attrHandle = jQuery.expr.attrHandle, |
||
| 7889 | ruseDefault = /^(?:checked|selected)$/i,
|
||
| 7890 | getSetAttribute = support.getSetAttribute, |
||
| 7891 | getSetInput = support.input; |
||
| 7892 | |||
| 7893 | jQuery.fn.extend({
|
||
| 7894 | attr: function( name, value ) { |
||
| 7895 | return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
||
| 7896 | }, |
||
| 7897 | |||
| 7898 | removeAttr: function( name ) { |
||
| 7899 | return this.each(function() { |
||
| 7900 | jQuery.removeAttr( this, name );
|
||
| 7901 | }); |
||
| 7902 | } |
||
| 7903 | }); |
||
| 7904 | |||
| 7905 | jQuery.extend({
|
||
| 7906 | attr: function( elem, name, value ) { |
||
| 7907 | var hooks, ret,
|
||
| 7908 | nType = elem.nodeType; |
||
| 7909 | |||
| 7910 | // don't get/set attributes on text, comment and attribute nodes
|
||
| 7911 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
||
| 7912 | return;
|
||
| 7913 | } |
||
| 7914 | |||
| 7915 | // Fallback to prop when attributes are not supported
|
||
| 7916 | if ( typeof elem.getAttribute === strundefined ) { |
||
| 7917 | return jQuery.prop( elem, name, value );
|
||
| 7918 | } |
||
| 7919 | |||
| 7920 | // All attributes are lowercase
|
||
| 7921 | // Grab necessary hook if one is defined
|
||
| 7922 | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
||
| 7923 | name = name.toLowerCase(); |
||
| 7924 | hooks = jQuery.attrHooks[ name ] || |
||
| 7925 | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
||
| 7926 | } |
||
| 7927 | |||
| 7928 | if ( value !== undefined ) { |
||
| 7929 | |||
| 7930 | if ( value === null ) { |
||
| 7931 | jQuery.removeAttr( elem, name ); |
||
| 7932 | |||
| 7933 | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
||
| 7934 | return ret;
|
||
| 7935 | |||
| 7936 | } else {
|
||
| 7937 | elem.setAttribute( name, value + "" );
|
||
| 7938 | return value;
|
||
| 7939 | } |
||
| 7940 | |||
| 7941 | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
||
| 7942 | return ret;
|
||
| 7943 | |||
| 7944 | } else {
|
||
| 7945 | ret = jQuery.find.attr( elem, name ); |
||
| 7946 | |||
| 7947 | // Non-existent attributes return null, we normalize to undefined
|
||
| 7948 | return ret == null ? |
||
| 7949 | undefined :
|
||
| 7950 | ret; |
||
| 7951 | } |
||
| 7952 | }, |
||
| 7953 | |||
| 7954 | removeAttr: function( elem, value ) { |
||
| 7955 | var name, propName,
|
||
| 7956 | i = 0,
|
||
| 7957 | attrNames = value && value.match( rnotwhite ); |
||
| 7958 | |||
| 7959 | if ( attrNames && elem.nodeType === 1 ) { |
||
| 7960 | while ( (name = attrNames[i++]) ) {
|
||
| 7961 | propName = jQuery.propFix[ name ] || name; |
||
| 7962 | |||
| 7963 | // Boolean attributes get special treatment (#10870)
|
||
| 7964 | if ( jQuery.expr.match.bool.test( name ) ) {
|
||
| 7965 | // Set corresponding property to false
|
||
| 7966 | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
||
| 7967 | elem[ propName ] = false;
|
||
| 7968 | // Support: IE<9
|
||
| 7969 | // Also clear defaultChecked/defaultSelected (if appropriate)
|
||
| 7970 | } else {
|
||
| 7971 | elem[ jQuery.camelCase( "default-" + name ) ] =
|
||
| 7972 | elem[ propName ] = false;
|
||
| 7973 | } |
||
| 7974 | |||
| 7975 | // See #9699 for explanation of this approach (setting first, then removal)
|
||
| 7976 | } else {
|
||
| 7977 | jQuery.attr( elem, name, "" );
|
||
| 7978 | } |
||
| 7979 | |||
| 7980 | elem.removeAttribute( getSetAttribute ? name : propName ); |
||
| 7981 | } |
||
| 7982 | } |
||
| 7983 | }, |
||
| 7984 | |||
| 7985 | attrHooks: {
|
||
| 7986 | type: {
|
||
| 7987 | set: function( elem, value ) { |
||
| 7988 | if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { |
||
| 7989 | // Setting the type on a radio button after the value resets the value in IE6-9
|
||
| 7990 | // Reset value to default in case type is set after value during creation
|
||
| 7991 | var val = elem.value;
|
||
| 7992 | elem.setAttribute( "type", value );
|
||
| 7993 | if ( val ) {
|
||
| 7994 | elem.value = val; |
||
| 7995 | } |
||
| 7996 | return value;
|
||
| 7997 | } |
||
| 7998 | } |
||
| 7999 | } |
||
| 8000 | } |
||
| 8001 | }); |
||
| 8002 | |||
| 8003 | // Hook for boolean attributes
|
||
| 8004 | boolHook = {
|
||
| 8005 | set: function( elem, value, name ) { |
||
| 8006 | if ( value === false ) { |
||
| 8007 | // Remove boolean attributes when set to false
|
||
| 8008 | jQuery.removeAttr( elem, name ); |
||
| 8009 | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
||
| 8010 | // IE<8 needs the *property* name
|
||
| 8011 | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
||
| 8012 | |||
| 8013 | // Use defaultChecked and defaultSelected for oldIE
|
||
| 8014 | } else {
|
||
| 8015 | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
||
| 8016 | } |
||
| 8017 | |||
| 8018 | return name;
|
||
| 8019 | } |
||
| 8020 | }; |
||
| 8021 | |||
| 8022 | // Retrieve booleans specially
|
||
| 8023 | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
||
| 8024 | |||
| 8025 | var getter = attrHandle[ name ] || jQuery.find.attr;
|
||
| 8026 | |||
| 8027 | attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? |
||
| 8028 | function( elem, name, isXML ) {
|
||
| 8029 | var ret, handle;
|
||
| 8030 | if ( !isXML ) {
|
||
| 8031 | // Avoid an infinite loop by temporarily removing this function from the getter
|
||
| 8032 | handle = attrHandle[ name ]; |
||
| 8033 | attrHandle[ name ] = ret; |
||
| 8034 | ret = getter( elem, name, isXML ) != null ?
|
||
| 8035 | name.toLowerCase() : |
||
| 8036 | null;
|
||
| 8037 | attrHandle[ name ] = handle; |
||
| 8038 | } |
||
| 8039 | return ret;
|
||
| 8040 | } : |
||
| 8041 | function( elem, name, isXML ) {
|
||
| 8042 | if ( !isXML ) {
|
||
| 8043 | return elem[ jQuery.camelCase( "default-" + name ) ] ? |
||
| 8044 | name.toLowerCase() : |
||
| 8045 | null;
|
||
| 8046 | } |
||
| 8047 | }; |
||
| 8048 | }); |
||
| 8049 | |||
| 8050 | // fix oldIE attroperties
|
||
| 8051 | if ( !getSetInput || !getSetAttribute ) {
|
||
| 8052 | jQuery.attrHooks.value = {
|
||
| 8053 | set: function( elem, value, name ) { |
||
| 8054 | if ( jQuery.nodeName( elem, "input" ) ) { |
||
| 8055 | // Does not return so that setAttribute is also used
|
||
| 8056 | elem.defaultValue = value; |
||
| 8057 | } else {
|
||
| 8058 | // Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
||
| 8059 | return nodeHook && nodeHook.set( elem, value, name );
|
||
| 8060 | } |
||
| 8061 | } |
||
| 8062 | }; |
||
| 8063 | } |
||
| 8064 | |||
| 8065 | // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
||
| 8066 | if ( !getSetAttribute ) {
|
||
| 8067 | |||
| 8068 | // Use this for any attribute in IE6/7
|
||
| 8069 | // This fixes almost every IE6/7 issue
|
||
| 8070 | nodeHook = {
|
||
| 8071 | set: function( elem, value, name ) { |
||
| 8072 | // Set the existing or create a new attribute node
|
||
| 8073 | var ret = elem.getAttributeNode( name );
|
||
| 8074 | if ( !ret ) {
|
||
| 8075 | elem.setAttributeNode( |
||
| 8076 | (ret = elem.ownerDocument.createAttribute( name )) |
||
| 8077 | ); |
||
| 8078 | } |
||
| 8079 | |||
| 8080 | ret.value = value += "";
|
||
| 8081 | |||
| 8082 | // Break association with cloned elements by also using setAttribute (#9646)
|
||
| 8083 | if ( name === "value" || value === elem.getAttribute( name ) ) { |
||
| 8084 | return value;
|
||
| 8085 | } |
||
| 8086 | } |
||
| 8087 | }; |
||
| 8088 | |||
| 8089 | // Some attributes are constructed with empty-string values when not defined
|
||
| 8090 | attrHandle.id = attrHandle.name = attrHandle.coords =
|
||
| 8091 | function( elem, name, isXML ) {
|
||
| 8092 | var ret;
|
||
| 8093 | if ( !isXML ) {
|
||
| 8094 | return (ret = elem.getAttributeNode( name )) && ret.value !== "" ? |
||
| 8095 | ret.value : |
||
| 8096 | null;
|
||
| 8097 | } |
||
| 8098 | }; |
||
| 8099 | |||
| 8100 | // Fixing value retrieval on a button requires this module
|
||
| 8101 | jQuery.valHooks.button = {
|
||
| 8102 | get: function( elem, name ) { |
||
| 8103 | var ret = elem.getAttributeNode( name );
|
||
| 8104 | if ( ret && ret.specified ) {
|
||
| 8105 | return ret.value;
|
||
| 8106 | } |
||
| 8107 | }, |
||
| 8108 | set: nodeHook.set
|
||
| 8109 | }; |
||
| 8110 | |||
| 8111 | // Set contenteditable to false on removals(#10429)
|
||
| 8112 | // Setting to empty string throws an error as an invalid value
|
||
| 8113 | jQuery.attrHooks.contenteditable = {
|
||
| 8114 | set: function( elem, value, name ) { |
||
| 8115 | nodeHook.set( elem, value === "" ? false : value, name ); |
||
| 8116 | } |
||
| 8117 | }; |
||
| 8118 | |||
| 8119 | // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
||
| 8120 | // This is for removals
|
||
| 8121 | jQuery.each([ "width", "height" ], function( i, name ) { |
||
| 8122 | jQuery.attrHooks[ name ] = {
|
||
| 8123 | set: function( elem, value ) { |
||
| 8124 | if ( value === "" ) { |
||
| 8125 | elem.setAttribute( name, "auto" );
|
||
| 8126 | return value;
|
||
| 8127 | } |
||
| 8128 | } |
||
| 8129 | }; |
||
| 8130 | }); |
||
| 8131 | } |
||
| 8132 | |||
| 8133 | if ( !support.style ) {
|
||
| 8134 | jQuery.attrHooks.style = {
|
||
| 8135 | get: function( elem ) { |
||
| 8136 | // Return undefined in the case of empty string
|
||
| 8137 | // Note: IE uppercases css property names, but if we were to .toLowerCase()
|
||
| 8138 | // .cssText, that would destroy case senstitivity in URL's, like in "background"
|
||
| 8139 | return elem.style.cssText || undefined; |
||
| 8140 | }, |
||
| 8141 | set: function( elem, value ) { |
||
| 8142 | return ( elem.style.cssText = value + "" ); |
||
| 8143 | } |
||
| 8144 | }; |
||
| 8145 | } |
||
| 8146 | |||
| 8147 | |||
| 8148 | |||
| 8149 | |||
| 8150 | var rfocusable = /^(?:input|select|textarea|button|object)$/i, |
||
| 8151 | rclickable = /^(?:a|area)$/i;
|
||
| 8152 | |||
| 8153 | jQuery.fn.extend({
|
||
| 8154 | prop: function( name, value ) { |
||
| 8155 | return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
||
| 8156 | }, |
||
| 8157 | |||
| 8158 | removeProp: function( name ) { |
||
| 8159 | name = jQuery.propFix[ name ] || name; |
||
| 8160 | return this.each(function() { |
||
| 8161 | // try/catch handles cases where IE balks (such as removing a property on window)
|
||
| 8162 | try {
|
||
| 8163 | this[ name ] = undefined; |
||
| 8164 | delete this[ name ]; |
||
| 8165 | } catch( e ) {}
|
||
| 8166 | }); |
||
| 8167 | } |
||
| 8168 | }); |
||
| 8169 | |||
| 8170 | jQuery.extend({
|
||
| 8171 | propFix: {
|
||
| 8172 | "for": "htmlFor", |
||
| 8173 | "class": "className" |
||
| 8174 | }, |
||
| 8175 | |||
| 8176 | prop: function( elem, name, value ) { |
||
| 8177 | var ret, hooks, notxml,
|
||
| 8178 | nType = elem.nodeType; |
||
| 8179 | |||
| 8180 | // don't get/set properties on text, comment and attribute nodes
|
||
| 8181 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
||
| 8182 | return;
|
||
| 8183 | } |
||
| 8184 | |||
| 8185 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
||
| 8186 | |||
| 8187 | if ( notxml ) {
|
||
| 8188 | // Fix name and attach hooks
|
||
| 8189 | name = jQuery.propFix[ name ] || name; |
||
| 8190 | hooks = jQuery.propHooks[ name ]; |
||
| 8191 | } |
||
| 8192 | |||
| 8193 | if ( value !== undefined ) { |
||
| 8194 | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? |
||
| 8195 | ret : |
||
| 8196 | ( elem[ name ] = value ); |
||
| 8197 | |||
| 8198 | } else {
|
||
| 8199 | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? |
||
| 8200 | ret : |
||
| 8201 | elem[ name ]; |
||
| 8202 | } |
||
| 8203 | }, |
||
| 8204 | |||
| 8205 | propHooks: {
|
||
| 8206 | tabIndex: {
|
||
| 8207 | get: function( elem ) { |
||
| 8208 | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
||
| 8209 | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
||
| 8210 | // Use proper attribute retrieval(#12072)
|
||
| 8211 | var tabindex = jQuery.find.attr( elem, "tabindex" ); |
||
| 8212 | |||
| 8213 | return tabindex ?
|
||
| 8214 | parseInt( tabindex, 10 ) :
|
||
| 8215 | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
||
| 8216 | 0 :
|
||
| 8217 | -1;
|
||
| 8218 | } |
||
| 8219 | } |
||
| 8220 | } |
||
| 8221 | }); |
||
| 8222 | |||
| 8223 | // Some attributes require a special call on IE
|
||
| 8224 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
||
| 8225 | if ( !support.hrefNormalized ) {
|
||
| 8226 | // href/src property should get the full normalized URL (#10299/#12915)
|
||
| 8227 | jQuery.each([ "href", "src" ], function( i, name ) { |
||
| 8228 | jQuery.propHooks[ name ] = {
|
||
| 8229 | get: function( elem ) { |
||
| 8230 | return elem.getAttribute( name, 4 ); |
||
| 8231 | } |
||
| 8232 | }; |
||
| 8233 | }); |
||
| 8234 | } |
||
| 8235 | |||
| 8236 | // Support: Safari, IE9+
|
||
| 8237 | // mis-reports the default selected property of an option
|
||
| 8238 | // Accessing the parent's selectedIndex property fixes it
|
||
| 8239 | if ( !support.optSelected ) {
|
||
| 8240 | jQuery.propHooks.selected = {
|
||
| 8241 | get: function( elem ) { |
||
| 8242 | var parent = elem.parentNode;
|
||
| 8243 | |||
| 8244 | if ( parent ) {
|
||
| 8245 | parent.selectedIndex; |
||
| 8246 | |||
| 8247 | // Make sure that it also works with optgroups, see #5701
|
||
| 8248 | if ( parent.parentNode ) {
|
||
| 8249 | parent.parentNode.selectedIndex; |
||
| 8250 | } |
||
| 8251 | } |
||
| 8252 | return null; |
||
| 8253 | } |
||
| 8254 | }; |
||
| 8255 | } |
||
| 8256 | |||
| 8257 | jQuery.each([ |
||
| 8258 | "tabIndex",
|
||
| 8259 | "readOnly",
|
||
| 8260 | "maxLength",
|
||
| 8261 | "cellSpacing",
|
||
| 8262 | "cellPadding",
|
||
| 8263 | "rowSpan",
|
||
| 8264 | "colSpan",
|
||
| 8265 | "useMap",
|
||
| 8266 | "frameBorder",
|
||
| 8267 | "contentEditable"
|
||
| 8268 | ], function() {
|
||
| 8269 | jQuery.propFix[ this.toLowerCase() ] = this; |
||
| 8270 | }); |
||
| 8271 | |||
| 8272 | // IE6/7 call enctype encoding
|
||
| 8273 | if ( !support.enctype ) {
|
||
| 8274 | jQuery.propFix.enctype = "encoding";
|
||
| 8275 | } |
||
| 8276 | |||
| 8277 | |||
| 8278 | |||
| 8279 | |||
| 8280 | var rclass = /[\t\r\n\f]/g; |
||
| 8281 | |||
| 8282 | jQuery.fn.extend({
|
||
| 8283 | addClass: function( value ) { |
||
| 8284 | var classes, elem, cur, clazz, j, finalValue,
|
||
| 8285 | i = 0,
|
||
| 8286 | len = this.length,
|
||
| 8287 | proceed = typeof value === "string" && value; |
||
| 8288 | |||
| 8289 | if ( jQuery.isFunction( value ) ) {
|
||
| 8290 | return this.each(function( j ) { |
||
| 8291 | jQuery( this ).addClass( value.call( this, j, this.className ) ); |
||
| 8292 | }); |
||
| 8293 | } |
||
| 8294 | |||
| 8295 | if ( proceed ) {
|
||
| 8296 | // The disjunction here is for better compressibility (see removeClass)
|
||
| 8297 | classes = ( value || "" ).match( rnotwhite ) || [];
|
||
| 8298 | |||
| 8299 | for ( ; i < len; i++ ) {
|
||
| 8300 | elem = this[ i ];
|
||
| 8301 | cur = elem.nodeType === 1 && ( elem.className ?
|
||
| 8302 | ( " " + elem.className + " " ).replace( rclass, " " ) : |
||
| 8303 | " "
|
||
| 8304 | ); |
||
| 8305 | |||
| 8306 | if ( cur ) {
|
||
| 8307 | j = 0;
|
||
| 8308 | while ( (clazz = classes[j++]) ) {
|
||
| 8309 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
||
| 8310 | cur += clazz + " ";
|
||
| 8311 | } |
||
| 8312 | } |
||
| 8313 | |||
| 8314 | // only assign if different to avoid unneeded rendering.
|
||
| 8315 | finalValue = jQuery.trim( cur ); |
||
| 8316 | if ( elem.className !== finalValue ) {
|
||
| 8317 | elem.className = finalValue; |
||
| 8318 | } |
||
| 8319 | } |
||
| 8320 | } |
||
| 8321 | } |
||
| 8322 | |||
| 8323 | return this; |
||
| 8324 | }, |
||
| 8325 | |||
| 8326 | removeClass: function( value ) { |
||
| 8327 | var classes, elem, cur, clazz, j, finalValue,
|
||
| 8328 | i = 0,
|
||
| 8329 | len = this.length,
|
||
| 8330 | proceed = arguments.length === 0 || typeof value === "string" && value; |
||
| 8331 | |||
| 8332 | if ( jQuery.isFunction( value ) ) {
|
||
| 8333 | return this.each(function( j ) { |
||
| 8334 | jQuery( this ).removeClass( value.call( this, j, this.className ) ); |
||
| 8335 | }); |
||
| 8336 | } |
||
| 8337 | if ( proceed ) {
|
||
| 8338 | classes = ( value || "" ).match( rnotwhite ) || [];
|
||
| 8339 | |||
| 8340 | for ( ; i < len; i++ ) {
|
||
| 8341 | elem = this[ i ];
|
||
| 8342 | // This expression is here for better compressibility (see addClass)
|
||
| 8343 | cur = elem.nodeType === 1 && ( elem.className ?
|
||
| 8344 | ( " " + elem.className + " " ).replace( rclass, " " ) : |
||
| 8345 | ""
|
||
| 8346 | ); |
||
| 8347 | |||
| 8348 | if ( cur ) {
|
||
| 8349 | j = 0;
|
||
| 8350 | while ( (clazz = classes[j++]) ) {
|
||
| 8351 | // Remove *all* instances
|
||
| 8352 | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { |
||
| 8353 | cur = cur.replace( " " + clazz + " ", " " ); |
||
| 8354 | } |
||
| 8355 | } |
||
| 8356 | |||
| 8357 | // only assign if different to avoid unneeded rendering.
|
||
| 8358 | finalValue = value ? jQuery.trim( cur ) : "";
|
||
| 8359 | if ( elem.className !== finalValue ) {
|
||
| 8360 | elem.className = finalValue; |
||
| 8361 | } |
||
| 8362 | } |
||
| 8363 | } |
||
| 8364 | } |
||
| 8365 | |||
| 8366 | return this; |
||
| 8367 | }, |
||
| 8368 | |||
| 8369 | toggleClass: function( value, stateVal ) { |
||
| 8370 | var type = typeof value; |
||
| 8371 | |||
| 8372 | if ( typeof stateVal === "boolean" && type === "string" ) { |
||
| 8373 | return stateVal ? this.addClass( value ) : this.removeClass( value ); |
||
| 8374 | } |
||
| 8375 | |||
| 8376 | if ( jQuery.isFunction( value ) ) {
|
||
| 8377 | return this.each(function( i ) { |
||
| 8378 | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); |
||
| 8379 | }); |
||
| 8380 | } |
||
| 8381 | |||
| 8382 | return this.each(function() { |
||
| 8383 | if ( type === "string" ) { |
||
| 8384 | // toggle individual class names
|
||
| 8385 | var className,
|
||
| 8386 | i = 0,
|
||
| 8387 | self = jQuery( this ),
|
||
| 8388 | classNames = value.match( rnotwhite ) || []; |
||
| 8389 | |||
| 8390 | while ( (className = classNames[ i++ ]) ) {
|
||
| 8391 | // check each className given, space separated list
|
||
| 8392 | if ( self.hasClass( className ) ) {
|
||
| 8393 | self.removeClass( className ); |
||
| 8394 | } else {
|
||
| 8395 | self.addClass( className ); |
||
| 8396 | } |
||
| 8397 | } |
||
| 8398 | |||
| 8399 | // Toggle whole class name
|
||
| 8400 | } else if ( type === strundefined || type === "boolean" ) { |
||
| 8401 | if ( this.className ) { |
||
| 8402 | // store className if set
|
||
| 8403 | jQuery._data( this, "__className__", this.className ); |
||
| 8404 | } |
||
| 8405 | |||
| 8406 | // If the element has a class name or if we're passed "false",
|
||
| 8407 | // then remove the whole classname (if there was one, the above saved it).
|
||
| 8408 | // Otherwise bring back whatever was previously saved (if anything),
|
||
| 8409 | // falling back to the empty string if nothing was stored.
|
||
| 8410 | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; |
||
| 8411 | } |
||
| 8412 | }); |
||
| 8413 | }, |
||
| 8414 | |||
| 8415 | hasClass: function( selector ) { |
||
| 8416 | var className = " " + selector + " ", |
||
| 8417 | i = 0,
|
||
| 8418 | l = this.length;
|
||
| 8419 | for ( ; i < l; i++ ) {
|
||
| 8420 | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { |
||
| 8421 | return true; |
||
| 8422 | } |
||
| 8423 | } |
||
| 8424 | |||
| 8425 | return false; |
||
| 8426 | } |
||
| 8427 | }); |
||
| 8428 | |||
| 8429 | |||
| 8430 | |||
| 8431 | |||
| 8432 | // Return jQuery for attributes-only inclusion
|
||
| 8433 | |||
| 8434 | |||
| 8435 | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
||
| 8436 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
||
| 8437 | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { |
||
| 8438 | |||
| 8439 | // Handle event binding
|
||
| 8440 | jQuery.fn[ name ] = function( data, fn ) {
|
||
| 8441 | return arguments.length > 0 ? |
||
| 8442 | this.on( name, null, data, fn ) : |
||
| 8443 | this.trigger( name );
|
||
| 8444 | }; |
||
| 8445 | }); |
||
| 8446 | |||
| 8447 | jQuery.fn.extend({
|
||
| 8448 | hover: function( fnOver, fnOut ) { |
||
| 8449 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
||
| 8450 | }, |
||
| 8451 | |||
| 8452 | bind: function( types, data, fn ) { |
||
| 8453 | return this.on( types, null, data, fn ); |
||
| 8454 | }, |
||
| 8455 | unbind: function( types, fn ) { |
||
| 8456 | return this.off( types, null, fn ); |
||
| 8457 | }, |
||
| 8458 | |||
| 8459 | delegate: function( selector, types, data, fn ) { |
||
| 8460 | return this.on( types, selector, data, fn ); |
||
| 8461 | }, |
||
| 8462 | undelegate: function( selector, types, fn ) { |
||
| 8463 | // ( namespace ) or ( selector, types [, fn] )
|
||
| 8464 | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); |
||
| 8465 | } |
||
| 8466 | }); |
||
| 8467 | |||
| 8468 | |||
| 8469 | var nonce = jQuery.now();
|
||
| 8470 | |||
| 8471 | var rquery = (/\?/); |
||
| 8472 | |||
| 8473 | |||
| 8474 | |||
| 8475 | var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; |
||
| 8476 | |||
| 8477 | jQuery.parseJSON = function( data ) { |
||
| 8478 | // Attempt to parse using the native JSON parser first
|
||
| 8479 | if ( window.JSON && window.JSON.parse ) {
|
||
| 8480 | // Support: Android 2.3
|
||
| 8481 | // Workaround failure to string-cast null input
|
||
| 8482 | return window.JSON.parse( data + "" ); |
||
| 8483 | } |
||
| 8484 | |||
| 8485 | var requireNonComma,
|
||
| 8486 | depth = null,
|
||
| 8487 | str = jQuery.trim( data + "" );
|
||
| 8488 | |||
| 8489 | // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
|
||
| 8490 | // after removing valid tokens
|
||
| 8491 | return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { |
||
| 8492 | |||
| 8493 | // Force termination if we see a misplaced comma
|
||
| 8494 | if ( requireNonComma && comma ) {
|
||
| 8495 | depth = 0;
|
||
| 8496 | } |
||
| 8497 | |||
| 8498 | // Perform no more replacements after returning to outermost depth
|
||
| 8499 | if ( depth === 0 ) { |
||
| 8500 | return token;
|
||
| 8501 | } |
||
| 8502 | |||
| 8503 | // Commas must not follow "[", "{", or ","
|
||
| 8504 | requireNonComma = open || comma; |
||
| 8505 | |||
| 8506 | // Determine new depth
|
||
| 8507 | // array/object open ("[" or "{"): depth += true - false (increment)
|
||
| 8508 | // array/object close ("]" or "}"): depth += false - true (decrement)
|
||
| 8509 | // other cases ("," or primitive): depth += true - true (numeric cast)
|
||
| 8510 | depth += !close - !open; |
||
| 8511 | |||
| 8512 | // Remove this token
|
||
| 8513 | return ""; |
||
| 8514 | }) ) ? |
||
| 8515 | ( Function( "return " + str ) )() :
|
||
| 8516 | jQuery.error( "Invalid JSON: " + data );
|
||
| 8517 | }; |
||
| 8518 | |||
| 8519 | |||
| 8520 | // Cross-browser xml parsing
|
||
| 8521 | jQuery.parseXML = function( data ) { |
||
| 8522 | var xml, tmp;
|
||
| 8523 | if ( !data || typeof data !== "string" ) { |
||
| 8524 | return null; |
||
| 8525 | } |
||
| 8526 | try {
|
||
| 8527 | if ( window.DOMParser ) { // Standard |
||
| 8528 | tmp = new DOMParser();
|
||
| 8529 | xml = tmp.parseFromString( data, "text/xml" );
|
||
| 8530 | } else { // IE |
||
| 8531 | xml = new ActiveXObject( "Microsoft.XMLDOM" ); |
||
| 8532 | xml.async = "false";
|
||
| 8533 | xml.loadXML( data ); |
||
| 8534 | } |
||
| 8535 | } catch( e ) {
|
||
| 8536 | xml = undefined;
|
||
| 8537 | } |
||
| 8538 | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
||
| 8539 | jQuery.error( "Invalid XML: " + data );
|
||
| 8540 | } |
||
| 8541 | return xml;
|
||
| 8542 | }; |
||
| 8543 | |||
| 8544 | |||
| 8545 | var
|
||
| 8546 | // Document location
|
||
| 8547 | ajaxLocParts, |
||
| 8548 | ajaxLocation, |
||
| 8549 | |||
| 8550 | rhash = /#.*$/,
|
||
| 8551 | rts = /([?&])_=[^&]*/,
|
||
| 8552 | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
||
| 8553 | // #7653, #8125, #8152: local protocol detection
|
||
| 8554 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
||
| 8555 | rnoContent = /^(?:GET|HEAD)$/,
|
||
| 8556 | rprotocol = /^\/\//,
|
||
| 8557 | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
|
||
| 8558 | |||
| 8559 | /* Prefilters
|
||
| 8560 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
||
| 8561 | * 2) These are called:
|
||
| 8562 | * - BEFORE asking for a transport
|
||
| 8563 | * - AFTER param serialization (s.data is a string if s.processData is true)
|
||
| 8564 | * 3) key is the dataType
|
||
| 8565 | * 4) the catchall symbol "*" can be used
|
||
| 8566 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
||
| 8567 | */
|
||
| 8568 | prefilters = {},
|
||
| 8569 | |||
| 8570 | /* Transports bindings
|
||
| 8571 | * 1) key is the dataType
|
||
| 8572 | * 2) the catchall symbol "*" can be used
|
||
| 8573 | * 3) selection will start with transport dataType and THEN go to "*" if needed
|
||
| 8574 | */
|
||
| 8575 | transports = {},
|
||
| 8576 | |||
| 8577 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
||
| 8578 | allTypes = "*/".concat("*"); |
||
| 8579 | |||
| 8580 | // #8138, IE may throw an exception when accessing
|
||
| 8581 | // a field from window.location if document.domain has been set
|
||
| 8582 | try {
|
||
| 8583 | ajaxLocation = location.href; |
||
| 8584 | } catch( e ) {
|
||
| 8585 | // Use the href attribute of an A element
|
||
| 8586 | // since IE will modify it given document.location
|
||
| 8587 | ajaxLocation = document.createElement( "a" );
|
||
| 8588 | ajaxLocation.href = "";
|
||
| 8589 | ajaxLocation = ajaxLocation.href; |
||
| 8590 | } |
||
| 8591 | |||
| 8592 | // Segment location into parts
|
||
| 8593 | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
||
| 8594 | |||
| 8595 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
||
| 8596 | function addToPrefiltersOrTransports( structure ) { |
||
| 8597 | |||
| 8598 | // dataTypeExpression is optional and defaults to "*"
|
||
| 8599 | return function( dataTypeExpression, func ) { |
||
| 8600 | |||
| 8601 | if ( typeof dataTypeExpression !== "string" ) { |
||
| 8602 | func = dataTypeExpression; |
||
| 8603 | dataTypeExpression = "*";
|
||
| 8604 | } |
||
| 8605 | |||
| 8606 | var dataType,
|
||
| 8607 | i = 0,
|
||
| 8608 | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
||
| 8609 | |||
| 8610 | if ( jQuery.isFunction( func ) ) {
|
||
| 8611 | // For each dataType in the dataTypeExpression
|
||
| 8612 | while ( (dataType = dataTypes[i++]) ) {
|
||
| 8613 | // Prepend if requested
|
||
| 8614 | if ( dataType.charAt( 0 ) === "+" ) { |
||
| 8615 | dataType = dataType.slice( 1 ) || "*"; |
||
| 8616 | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); |
||
| 8617 | |||
| 8618 | // Otherwise append
|
||
| 8619 | } else {
|
||
| 8620 | (structure[ dataType ] = structure[ dataType ] || []).push( func ); |
||
| 8621 | } |
||
| 8622 | } |
||
| 8623 | } |
||
| 8624 | }; |
||
| 8625 | } |
||
| 8626 | |||
| 8627 | // Base inspection function for prefilters and transports
|
||
| 8628 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
||
| 8629 | |||
| 8630 | var inspected = {},
|
||
| 8631 | seekingTransport = ( structure === transports ); |
||
| 8632 | |||
| 8633 | function inspect( dataType ) { |
||
| 8634 | var selected;
|
||
| 8635 | inspected[ dataType ] = true;
|
||
| 8636 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
||
| 8637 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
||
| 8638 | if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
||
| 8639 | options.dataTypes.unshift( dataTypeOrTransport ); |
||
| 8640 | inspect( dataTypeOrTransport ); |
||
| 8641 | return false; |
||
| 8642 | } else if ( seekingTransport ) { |
||
| 8643 | return !( selected = dataTypeOrTransport );
|
||
| 8644 | } |
||
| 8645 | }); |
||
| 8646 | return selected;
|
||
| 8647 | } |
||
| 8648 | |||
| 8649 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
||
| 8650 | } |
||
| 8651 | |||
| 8652 | // A special extend for ajax options
|
||
| 8653 | // that takes "flat" options (not to be deep extended)
|
||
| 8654 | // Fixes #9887
|
||
| 8655 | function ajaxExtend( target, src ) { |
||
| 8656 | var deep, key,
|
||
| 8657 | flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
||
| 8658 | |||
| 8659 | for ( key in src ) { |
||
| 8660 | if ( src[ key ] !== undefined ) { |
||
| 8661 | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
||
| 8662 | } |
||
| 8663 | } |
||
| 8664 | if ( deep ) {
|
||
| 8665 | jQuery.extend( true, target, deep );
|
||
| 8666 | } |
||
| 8667 | |||
| 8668 | return target;
|
||
| 8669 | } |
||
| 8670 | |||
| 8671 | /* Handles responses to an ajax request:
|
||
| 8672 | * - finds the right dataType (mediates between content-type and expected dataType)
|
||
| 8673 | * - returns the corresponding response
|
||
| 8674 | */
|
||
| 8675 | function ajaxHandleResponses( s, jqXHR, responses ) { |
||
| 8676 | var firstDataType, ct, finalDataType, type,
|
||
| 8677 | contents = s.contents, |
||
| 8678 | dataTypes = s.dataTypes; |
||
| 8679 | |||
| 8680 | // Remove auto dataType and get content-type in the process
|
||
| 8681 | while ( dataTypes[ 0 ] === "*" ) { |
||
| 8682 | dataTypes.shift(); |
||
| 8683 | if ( ct === undefined ) { |
||
| 8684 | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
||
| 8685 | } |
||
| 8686 | } |
||
| 8687 | |||
| 8688 | // Check if we're dealing with a known content-type
|
||
| 8689 | if ( ct ) {
|
||
| 8690 | for ( type in contents ) { |
||
| 8691 | if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
||
| 8692 | dataTypes.unshift( type ); |
||
| 8693 | break;
|
||
| 8694 | } |
||
| 8695 | } |
||
| 8696 | } |
||
| 8697 | |||
| 8698 | // Check to see if we have a response for the expected dataType
|
||
| 8699 | if ( dataTypes[ 0 ] in responses ) { |
||
| 8700 | finalDataType = dataTypes[ 0 ];
|
||
| 8701 | } else {
|
||
| 8702 | // Try convertible dataTypes
|
||
| 8703 | for ( type in responses ) { |
||
| 8704 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { |
||
| 8705 | finalDataType = type; |
||
| 8706 | break;
|
||
| 8707 | } |
||
| 8708 | if ( !firstDataType ) {
|
||
| 8709 | firstDataType = type; |
||
| 8710 | } |
||
| 8711 | } |
||
| 8712 | // Or just use first one
|
||
| 8713 | finalDataType = finalDataType || firstDataType; |
||
| 8714 | } |
||
| 8715 | |||
| 8716 | // If we found a dataType
|
||
| 8717 | // We add the dataType to the list if needed
|
||
| 8718 | // and return the corresponding response
|
||
| 8719 | if ( finalDataType ) {
|
||
| 8720 | if ( finalDataType !== dataTypes[ 0 ] ) { |
||
| 8721 | dataTypes.unshift( finalDataType ); |
||
| 8722 | } |
||
| 8723 | return responses[ finalDataType ];
|
||
| 8724 | } |
||
| 8725 | } |
||
| 8726 | |||
| 8727 | /* Chain conversions given the request and the original response
|
||
| 8728 | * Also sets the responseXXX fields on the jqXHR instance
|
||
| 8729 | */
|
||
| 8730 | function ajaxConvert( s, response, jqXHR, isSuccess ) { |
||
| 8731 | var conv2, current, conv, tmp, prev,
|
||
| 8732 | converters = {},
|
||
| 8733 | // Work with a copy of dataTypes in case we need to modify it for conversion
|
||
| 8734 | dataTypes = s.dataTypes.slice(); |
||
| 8735 | |||
| 8736 | // Create converters map with lowercased keys
|
||
| 8737 | if ( dataTypes[ 1 ] ) { |
||
| 8738 | for ( conv in s.converters ) { |
||
| 8739 | converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
||
| 8740 | } |
||
| 8741 | } |
||
| 8742 | |||
| 8743 | current = dataTypes.shift(); |
||
| 8744 | |||
| 8745 | // Convert to each sequential dataType
|
||
| 8746 | while ( current ) {
|
||
| 8747 | |||
| 8748 | if ( s.responseFields[ current ] ) {
|
||
| 8749 | jqXHR[ s.responseFields[ current ] ] = response; |
||
| 8750 | } |
||
| 8751 | |||
| 8752 | // Apply the dataFilter if provided
|
||
| 8753 | if ( !prev && isSuccess && s.dataFilter ) {
|
||
| 8754 | response = s.dataFilter( response, s.dataType ); |
||
| 8755 | } |
||
| 8756 | |||
| 8757 | prev = current; |
||
| 8758 | current = dataTypes.shift(); |
||
| 8759 | |||
| 8760 | if ( current ) {
|
||
| 8761 | |||
| 8762 | // There's only work to do if current dataType is non-auto
|
||
| 8763 | if ( current === "*" ) { |
||
| 8764 | |||
| 8765 | current = prev; |
||
| 8766 | |||
| 8767 | // Convert response if prev dataType is non-auto and differs from current
|
||
| 8768 | } else if ( prev !== "*" && prev !== current ) { |
||
| 8769 | |||
| 8770 | // Seek a direct converter
|
||
| 8771 | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
||
| 8772 | |||
| 8773 | // If none found, seek a pair
|
||
| 8774 | if ( !conv ) {
|
||
| 8775 | for ( conv2 in converters ) { |
||
| 8776 | |||
| 8777 | // If conv2 outputs current
|
||
| 8778 | tmp = conv2.split( " " );
|
||
| 8779 | if ( tmp[ 1 ] === current ) { |
||
| 8780 | |||
| 8781 | // If prev can be converted to accepted input
|
||
| 8782 | conv = converters[ prev + " " + tmp[ 0 ] ] || |
||
| 8783 | converters[ "* " + tmp[ 0 ] ]; |
||
| 8784 | if ( conv ) {
|
||
| 8785 | // Condense equivalence converters
|
||
| 8786 | if ( conv === true ) { |
||
| 8787 | conv = converters[ conv2 ]; |
||
| 8788 | |||
| 8789 | // Otherwise, insert the intermediate dataType
|
||
| 8790 | } else if ( converters[ conv2 ] !== true ) { |
||
| 8791 | current = tmp[ 0 ];
|
||
| 8792 | dataTypes.unshift( tmp[ 1 ] );
|
||
| 8793 | } |
||
| 8794 | break;
|
||
| 8795 | } |
||
| 8796 | } |
||
| 8797 | } |
||
| 8798 | } |
||
| 8799 | |||
| 8800 | // Apply converter (if not an equivalence)
|
||
| 8801 | if ( conv !== true ) { |
||
| 8802 | |||
| 8803 | // Unless errors are allowed to bubble, catch and return them
|
||
| 8804 | if ( conv && s[ "throws" ] ) { |
||
| 8805 | response = conv( response ); |
||
| 8806 | } else {
|
||
| 8807 | try {
|
||
| 8808 | response = conv( response ); |
||
| 8809 | } catch ( e ) {
|
||
| 8810 | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; |
||
| 8811 | } |
||
| 8812 | } |
||
| 8813 | } |
||
| 8814 | } |
||
| 8815 | } |
||
| 8816 | } |
||
| 8817 | |||
| 8818 | return { state: "success", data: response }; |
||
| 8819 | } |
||
| 8820 | |||
| 8821 | jQuery.extend({
|
||
| 8822 | |||
| 8823 | // Counter for holding the number of active queries
|
||
| 8824 | active: 0, |
||
| 8825 | |||
| 8826 | // Last-Modified header cache for next request
|
||
| 8827 | lastModified: {},
|
||
| 8828 | etag: {},
|
||
| 8829 | |||
| 8830 | ajaxSettings: {
|
||
| 8831 | url: ajaxLocation,
|
||
| 8832 | type: "GET", |
||
| 8833 | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
||
| 8834 | global: true, |
||
| 8835 | processData: true, |
||
| 8836 | async: true, |
||
| 8837 | contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
||
| 8838 | /*
|
||
| 8839 | timeout: 0,
|
||
| 8840 | data: null,
|
||
| 8841 | dataType: null,
|
||
| 8842 | username: null,
|
||
| 8843 | password: null,
|
||
| 8844 | cache: null,
|
||
| 8845 | throws: false,
|
||
| 8846 | traditional: false,
|
||
| 8847 | headers: {},
|
||
| 8848 | */
|
||
| 8849 | |||
| 8850 | accepts: {
|
||
| 8851 | "*": allTypes,
|
||
| 8852 | text: "text/plain", |
||
| 8853 | html: "text/html", |
||
| 8854 | xml: "application/xml, text/xml", |
||
| 8855 | json: "application/json, text/javascript" |
||
| 8856 | }, |
||
| 8857 | |||
| 8858 | contents: {
|
||
| 8859 | xml: /xml/, |
||
| 8860 | html: /html/, |
||
| 8861 | json: /json/ |
||
| 8862 | }, |
||
| 8863 | |||
| 8864 | responseFields: {
|
||
| 8865 | xml: "responseXML", |
||
| 8866 | text: "responseText", |
||
| 8867 | json: "responseJSON" |
||
| 8868 | }, |
||
| 8869 | |||
| 8870 | // Data converters
|
||
| 8871 | // Keys separate source (or catchall "*") and destination types with a single space
|
||
| 8872 | converters: {
|
||
| 8873 | |||
| 8874 | // Convert anything to text
|
||
| 8875 | "* text": String,
|
||
| 8876 | |||
| 8877 | // Text to html (true = no transformation)
|
||
| 8878 | "text html": true, |
||
| 8879 | |||
| 8880 | // Evaluate text as a json expression
|
||
| 8881 | "text json": jQuery.parseJSON,
|
||
| 8882 | |||
| 8883 | // Parse text as xml
|
||
| 8884 | "text xml": jQuery.parseXML
|
||
| 8885 | }, |
||
| 8886 | |||
| 8887 | // For options that shouldn't be deep extended:
|
||
| 8888 | // you can add your own custom options here if
|
||
| 8889 | // and when you create one that shouldn't be
|
||
| 8890 | // deep extended (see ajaxExtend)
|
||
| 8891 | flatOptions: {
|
||
| 8892 | url: true, |
||
| 8893 | context: true |
||
| 8894 | } |
||
| 8895 | }, |
||
| 8896 | |||
| 8897 | // Creates a full fledged settings object into target
|
||
| 8898 | // with both ajaxSettings and settings fields.
|
||
| 8899 | // If target is omitted, writes into ajaxSettings.
|
||
| 8900 | ajaxSetup: function( target, settings ) { |
||
| 8901 | return settings ?
|
||
| 8902 | |||
| 8903 | // Building a settings object
|
||
| 8904 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
||
| 8905 | |||
| 8906 | // Extending ajaxSettings
|
||
| 8907 | ajaxExtend( jQuery.ajaxSettings, target ); |
||
| 8908 | }, |
||
| 8909 | |||
| 8910 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
||
| 8911 | ajaxTransport: addToPrefiltersOrTransports( transports ),
|
||
| 8912 | |||
| 8913 | // Main method
|
||
| 8914 | ajax: function( url, options ) { |
||
| 8915 | |||
| 8916 | // If url is an object, simulate pre-1.5 signature
|
||
| 8917 | if ( typeof url === "object" ) { |
||
| 8918 | options = url; |
||
| 8919 | url = undefined;
|
||
| 8920 | } |
||
| 8921 | |||
| 8922 | // Force options to be an object
|
||
| 8923 | options = options || {};
|
||
| 8924 | |||
| 8925 | var // Cross-domain detection vars |
||
| 8926 | parts, |
||
| 8927 | // Loop variable
|
||
| 8928 | i, |
||
| 8929 | // URL without anti-cache param
|
||
| 8930 | cacheURL, |
||
| 8931 | // Response headers as string
|
||
| 8932 | responseHeadersString, |
||
| 8933 | // timeout handle
|
||
| 8934 | timeoutTimer, |
||
| 8935 | |||
| 8936 | // To know if global events are to be dispatched
|
||
| 8937 | fireGlobals, |
||
| 8938 | |||
| 8939 | transport, |
||
| 8940 | // Response headers
|
||
| 8941 | responseHeaders, |
||
| 8942 | // Create the final options object
|
||
| 8943 | s = jQuery.ajaxSetup( {}, options ),
|
||
| 8944 | // Callbacks context
|
||
| 8945 | callbackContext = s.context || s, |
||
| 8946 | // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
||
| 8947 | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? |
||
| 8948 | jQuery( callbackContext ) : |
||
| 8949 | jQuery.event, |
||
| 8950 | // Deferreds
|
||
| 8951 | deferred = jQuery.Deferred(), |
||
| 8952 | completeDeferred = jQuery.Callbacks("once memory"),
|
||
| 8953 | // Status-dependent callbacks
|
||
| 8954 | statusCode = s.statusCode || {},
|
||
| 8955 | // Headers (they are sent all at once)
|
||
| 8956 | requestHeaders = {},
|
||
| 8957 | requestHeadersNames = {},
|
||
| 8958 | // The jqXHR state
|
||
| 8959 | state = 0,
|
||
| 8960 | // Default abort message
|
||
| 8961 | strAbort = "canceled",
|
||
| 8962 | // Fake xhr
|
||
| 8963 | jqXHR = {
|
||
| 8964 | readyState: 0, |
||
| 8965 | |||
| 8966 | // Builds headers hashtable if needed
|
||
| 8967 | getResponseHeader: function( key ) { |
||
| 8968 | var match;
|
||
| 8969 | if ( state === 2 ) { |
||
| 8970 | if ( !responseHeaders ) {
|
||
| 8971 | responseHeaders = {};
|
||
| 8972 | while ( (match = rheaders.exec( responseHeadersString )) ) {
|
||
| 8973 | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; |
||
| 8974 | } |
||
| 8975 | } |
||
| 8976 | match = responseHeaders[ key.toLowerCase() ]; |
||
| 8977 | } |
||
| 8978 | return match == null ? null : match; |
||
| 8979 | }, |
||
| 8980 | |||
| 8981 | // Raw string
|
||
| 8982 | getAllResponseHeaders: function() { |
||
| 8983 | return state === 2 ? responseHeadersString : null; |
||
| 8984 | }, |
||
| 8985 | |||
| 8986 | // Caches the header
|
||
| 8987 | setRequestHeader: function( name, value ) { |
||
| 8988 | var lname = name.toLowerCase();
|
||
| 8989 | if ( !state ) {
|
||
| 8990 | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
||
| 8991 | requestHeaders[ name ] = value; |
||
| 8992 | } |
||
| 8993 | return this; |
||
| 8994 | }, |
||
| 8995 | |||
| 8996 | // Overrides response content-type header
|
||
| 8997 | overrideMimeType: function( type ) { |
||
| 8998 | if ( !state ) {
|
||
| 8999 | s.mimeType = type; |
||
| 9000 | } |
||
| 9001 | return this; |
||
| 9002 | }, |
||
| 9003 | |||
| 9004 | // Status-dependent callbacks
|
||
| 9005 | statusCode: function( map ) { |
||
| 9006 | var code;
|
||
| 9007 | if ( map ) {
|
||
| 9008 | if ( state < 2 ) { |
||
| 9009 | for ( code in map ) { |
||
| 9010 | // Lazy-add the new callback in a way that preserves old ones
|
||
| 9011 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
||
| 9012 | } |
||
| 9013 | } else {
|
||
| 9014 | // Execute the appropriate callbacks
|
||
| 9015 | jqXHR.always( map[ jqXHR.status ] ); |
||
| 9016 | } |
||
| 9017 | } |
||
| 9018 | return this; |
||
| 9019 | }, |
||
| 9020 | |||
| 9021 | // Cancel the request
|
||
| 9022 | abort: function( statusText ) { |
||
| 9023 | var finalText = statusText || strAbort;
|
||
| 9024 | if ( transport ) {
|
||
| 9025 | transport.abort( finalText ); |
||
| 9026 | } |
||
| 9027 | done( 0, finalText );
|
||
| 9028 | return this; |
||
| 9029 | } |
||
| 9030 | }; |
||
| 9031 | |||
| 9032 | // Attach deferreds
|
||
| 9033 | deferred.promise( jqXHR ).complete = completeDeferred.add; |
||
| 9034 | jqXHR.success = jqXHR.done; |
||
| 9035 | jqXHR.error = jqXHR.fail; |
||
| 9036 | |||
| 9037 | // Remove hash character (#7531: and string promotion)
|
||
| 9038 | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
||
| 9039 | // Handle falsy url in the settings object (#10093: consistency with old signature)
|
||
| 9040 | // We also use the url parameter if available
|
||
| 9041 | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
||
| 9042 | |||
| 9043 | // Alias method option to type as per ticket #12004
|
||
| 9044 | s.type = options.method || options.type || s.method || s.type; |
||
| 9045 | |||
| 9046 | // Extract dataTypes list
|
||
| 9047 | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
||
| 9048 | |||
| 9049 | // A cross-domain request is in order when we have a protocol:host:port mismatch
|
||
| 9050 | if ( s.crossDomain == null ) { |
||
| 9051 | parts = rurl.exec( s.url.toLowerCase() ); |
||
| 9052 | s.crossDomain = !!( parts && |
||
| 9053 | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
||
| 9054 | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
||
| 9055 | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
||
| 9056 | ); |
||
| 9057 | } |
||
| 9058 | |||
| 9059 | // Convert data if not already a string
|
||
| 9060 | if ( s.data && s.processData && typeof s.data !== "string" ) { |
||
| 9061 | s.data = jQuery.param( s.data, s.traditional ); |
||
| 9062 | } |
||
| 9063 | |||
| 9064 | // Apply prefilters
|
||
| 9065 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
||
| 9066 | |||
| 9067 | // If request was aborted inside a prefilter, stop there
|
||
| 9068 | if ( state === 2 ) { |
||
| 9069 | return jqXHR;
|
||
| 9070 | } |
||
| 9071 | |||
| 9072 | // We can fire global events as of now if asked to
|
||
| 9073 | fireGlobals = s.global; |
||
| 9074 | |||
| 9075 | // Watch for a new set of requests
|
||
| 9076 | if ( fireGlobals && jQuery.active++ === 0 ) { |
||
| 9077 | jQuery.event.trigger("ajaxStart");
|
||
| 9078 | } |
||
| 9079 | |||
| 9080 | // Uppercase the type
|
||
| 9081 | s.type = s.type.toUpperCase(); |
||
| 9082 | |||
| 9083 | // Determine if request has content
|
||
| 9084 | s.hasContent = !rnoContent.test( s.type ); |
||
| 9085 | |||
| 9086 | // Save the URL in case we're toying with the If-Modified-Since
|
||
| 9087 | // and/or If-None-Match header later on
|
||
| 9088 | cacheURL = s.url; |
||
| 9089 | |||
| 9090 | // More options handling for requests with no content
|
||
| 9091 | if ( !s.hasContent ) {
|
||
| 9092 | |||
| 9093 | // If data is available, append data to url
|
||
| 9094 | if ( s.data ) {
|
||
| 9095 | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
||
| 9096 | // #9682: remove data so that it's not used in an eventual retry
|
||
| 9097 | delete s.data;
|
||
| 9098 | } |
||
| 9099 | |||
| 9100 | // Add anti-cache in url if needed
|
||
| 9101 | if ( s.cache === false ) { |
||
| 9102 | s.url = rts.test( cacheURL ) ? |
||
| 9103 | |||
| 9104 | // If there is already a '_' parameter, set its value
|
||
| 9105 | cacheURL.replace( rts, "$1_=" + nonce++ ) :
|
||
| 9106 | |||
| 9107 | // Otherwise add one to the end
|
||
| 9108 | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
||
| 9109 | } |
||
| 9110 | } |
||
| 9111 | |||
| 9112 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
||
| 9113 | if ( s.ifModified ) {
|
||
| 9114 | if ( jQuery.lastModified[ cacheURL ] ) {
|
||
| 9115 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
||
| 9116 | } |
||
| 9117 | if ( jQuery.etag[ cacheURL ] ) {
|
||
| 9118 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
||
| 9119 | } |
||
| 9120 | } |
||
| 9121 | |||
| 9122 | // Set the correct header, if data is being sent
|
||
| 9123 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
||
| 9124 | jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
||
| 9125 | } |
||
| 9126 | |||
| 9127 | // Set the Accepts header for the server, depending on the dataType
|
||
| 9128 | jqXHR.setRequestHeader( |
||
| 9129 | "Accept",
|
||
| 9130 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
||
| 9131 | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
||
| 9132 | s.accepts[ "*" ]
|
||
| 9133 | ); |
||
| 9134 | |||
| 9135 | // Check for headers option
|
||
| 9136 | for ( i in s.headers ) { |
||
| 9137 | jqXHR.setRequestHeader( i, s.headers[ i ] ); |
||
| 9138 | } |
||
| 9139 | |||
| 9140 | // Allow custom headers/mimetypes and early abort
|
||
| 9141 | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
||
| 9142 | // Abort if not done already and return
|
||
| 9143 | return jqXHR.abort();
|
||
| 9144 | } |
||
| 9145 | |||
| 9146 | // aborting is no longer a cancellation
|
||
| 9147 | strAbort = "abort";
|
||
| 9148 | |||
| 9149 | // Install callbacks on deferreds
|
||
| 9150 | for ( i in { success: 1, error: 1, complete: 1 } ) { |
||
| 9151 | jqXHR[ i ]( s[ i ] ); |
||
| 9152 | } |
||
| 9153 | |||
| 9154 | // Get transport
|
||
| 9155 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
||
| 9156 | |||
| 9157 | // If no transport, we auto-abort
|
||
| 9158 | if ( !transport ) {
|
||
| 9159 | done( -1, "No Transport" ); |
||
| 9160 | } else {
|
||
| 9161 | jqXHR.readyState = 1;
|
||
| 9162 | |||
| 9163 | // Send global event
|
||
| 9164 | if ( fireGlobals ) {
|
||
| 9165 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
||
| 9166 | } |
||
| 9167 | // Timeout
|
||
| 9168 | if ( s.async && s.timeout > 0 ) { |
||
| 9169 | timeoutTimer = setTimeout(function() {
|
||
| 9170 | jqXHR.abort("timeout");
|
||
| 9171 | }, s.timeout ); |
||
| 9172 | } |
||
| 9173 | |||
| 9174 | try {
|
||
| 9175 | state = 1;
|
||
| 9176 | transport.send( requestHeaders, done ); |
||
| 9177 | } catch ( e ) {
|
||
| 9178 | // Propagate exception as error if not done
|
||
| 9179 | if ( state < 2 ) { |
||
| 9180 | done( -1, e );
|
||
| 9181 | // Simply rethrow otherwise
|
||
| 9182 | } else {
|
||
| 9183 | throw e;
|
||
| 9184 | } |
||
| 9185 | } |
||
| 9186 | } |
||
| 9187 | |||
| 9188 | // Callback for when everything is done
|
||
| 9189 | function done( status, nativeStatusText, responses, headers ) { |
||
| 9190 | var isSuccess, success, error, response, modified,
|
||
| 9191 | statusText = nativeStatusText; |
||
| 9192 | |||
| 9193 | // Called once
|
||
| 9194 | if ( state === 2 ) { |
||
| 9195 | return;
|
||
| 9196 | } |
||
| 9197 | |||
| 9198 | // State is "done" now
|
||
| 9199 | state = 2;
|
||
| 9200 | |||
| 9201 | // Clear timeout if it exists
|
||
| 9202 | if ( timeoutTimer ) {
|
||
| 9203 | clearTimeout( timeoutTimer ); |
||
| 9204 | } |
||
| 9205 | |||
| 9206 | // Dereference transport for early garbage collection
|
||
| 9207 | // (no matter how long the jqXHR object will be used)
|
||
| 9208 | transport = undefined;
|
||
| 9209 | |||
| 9210 | // Cache response headers
|
||
| 9211 | responseHeadersString = headers || "";
|
||
| 9212 | |||
| 9213 | // Set readyState
|
||
| 9214 | jqXHR.readyState = status > 0 ? 4 : 0; |
||
| 9215 | |||
| 9216 | // Determine if successful
|
||
| 9217 | isSuccess = status >= 200 && status < 300 || status === 304; |
||
| 9218 | |||
| 9219 | // Get response data
|
||
| 9220 | if ( responses ) {
|
||
| 9221 | response = ajaxHandleResponses( s, jqXHR, responses ); |
||
| 9222 | } |
||
| 9223 | |||
| 9224 | // Convert no matter what (that way responseXXX fields are always set)
|
||
| 9225 | response = ajaxConvert( s, response, jqXHR, isSuccess ); |
||
| 9226 | |||
| 9227 | // If successful, handle type chaining
|
||
| 9228 | if ( isSuccess ) {
|
||
| 9229 | |||
| 9230 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
||
| 9231 | if ( s.ifModified ) {
|
||
| 9232 | modified = jqXHR.getResponseHeader("Last-Modified");
|
||
| 9233 | if ( modified ) {
|
||
| 9234 | jQuery.lastModified[ cacheURL ] = modified; |
||
| 9235 | } |
||
| 9236 | modified = jqXHR.getResponseHeader("etag");
|
||
| 9237 | if ( modified ) {
|
||
| 9238 | jQuery.etag[ cacheURL ] = modified; |
||
| 9239 | } |
||
| 9240 | } |
||
| 9241 | |||
| 9242 | // if no content
|
||
| 9243 | if ( status === 204 || s.type === "HEAD" ) { |
||
| 9244 | statusText = "nocontent";
|
||
| 9245 | |||
| 9246 | // if not modified
|
||
| 9247 | } else if ( status === 304 ) { |
||
| 9248 | statusText = "notmodified";
|
||
| 9249 | |||
| 9250 | // If we have data, let's convert it
|
||
| 9251 | } else {
|
||
| 9252 | statusText = response.state; |
||
| 9253 | success = response.data; |
||
| 9254 | error = response.error; |
||
| 9255 | isSuccess = !error; |
||
| 9256 | } |
||
| 9257 | } else {
|
||
| 9258 | // We extract error from statusText
|
||
| 9259 | // then normalize statusText and status for non-aborts
|
||
| 9260 | error = statusText; |
||
| 9261 | if ( status || !statusText ) {
|
||
| 9262 | statusText = "error";
|
||
| 9263 | if ( status < 0 ) { |
||
| 9264 | status = 0;
|
||
| 9265 | } |
||
| 9266 | } |
||
| 9267 | } |
||
| 9268 | |||
| 9269 | // Set data for the fake xhr object
|
||
| 9270 | jqXHR.status = status; |
||
| 9271 | jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
||
| 9272 | |||
| 9273 | // Success/Error
|
||
| 9274 | if ( isSuccess ) {
|
||
| 9275 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
||
| 9276 | } else {
|
||
| 9277 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
||
| 9278 | } |
||
| 9279 | |||
| 9280 | // Status-dependent callbacks
|
||
| 9281 | jqXHR.statusCode( statusCode ); |
||
| 9282 | statusCode = undefined;
|
||
| 9283 | |||
| 9284 | if ( fireGlobals ) {
|
||
| 9285 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
||
| 9286 | [ jqXHR, s, isSuccess ? success : error ] ); |
||
| 9287 | } |
||
| 9288 | |||
| 9289 | // Complete
|
||
| 9290 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
||
| 9291 | |||
| 9292 | if ( fireGlobals ) {
|
||
| 9293 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
||
| 9294 | // Handle the global AJAX counter
|
||
| 9295 | if ( !( --jQuery.active ) ) {
|
||
| 9296 | jQuery.event.trigger("ajaxStop");
|
||
| 9297 | } |
||
| 9298 | } |
||
| 9299 | } |
||
| 9300 | |||
| 9301 | return jqXHR;
|
||
| 9302 | }, |
||
| 9303 | |||
| 9304 | getJSON: function( url, data, callback ) { |
||
| 9305 | return jQuery.get( url, data, callback, "json" ); |
||
| 9306 | }, |
||
| 9307 | |||
| 9308 | getScript: function( url, callback ) { |
||
| 9309 | return jQuery.get( url, undefined, callback, "script" ); |
||
| 9310 | } |
||
| 9311 | }); |
||
| 9312 | |||
| 9313 | jQuery.each( [ "get", "post" ], function( i, method ) { |
||
| 9314 | jQuery[ method ] = function( url, data, callback, type ) {
|
||
| 9315 | // shift arguments if data argument was omitted
|
||
| 9316 | if ( jQuery.isFunction( data ) ) {
|
||
| 9317 | type = type || callback; |
||
| 9318 | callback = data; |
||
| 9319 | data = undefined;
|
||
| 9320 | } |
||
| 9321 | |||
| 9322 | return jQuery.ajax({
|
||
| 9323 | url: url,
|
||
| 9324 | type: method,
|
||
| 9325 | dataType: type,
|
||
| 9326 | data: data,
|
||
| 9327 | success: callback
|
||
| 9328 | }); |
||
| 9329 | }; |
||
| 9330 | }); |
||
| 9331 | |||
| 9332 | // Attach a bunch of functions for handling common AJAX events
|
||
| 9333 | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { |
||
| 9334 | jQuery.fn[ type ] = function( fn ) {
|
||
| 9335 | return this.on( type, fn ); |
||
| 9336 | }; |
||
| 9337 | }); |
||
| 9338 | |||
| 9339 | |||
| 9340 | jQuery._evalUrl = function( url ) { |
||
| 9341 | return jQuery.ajax({
|
||
| 9342 | url: url,
|
||
| 9343 | type: "GET", |
||
| 9344 | dataType: "script", |
||
| 9345 | async: false, |
||
| 9346 | global: false, |
||
| 9347 | "throws": true |
||
| 9348 | }); |
||
| 9349 | }; |
||
| 9350 | |||
| 9351 | |||
| 9352 | jQuery.fn.extend({
|
||
| 9353 | wrapAll: function( html ) { |
||
| 9354 | if ( jQuery.isFunction( html ) ) {
|
||
| 9355 | return this.each(function(i) { |
||
| 9356 | jQuery(this).wrapAll( html.call(this, i) ); |
||
| 9357 | }); |
||
| 9358 | } |
||
| 9359 | |||
| 9360 | if ( this[0] ) { |
||
| 9361 | // The elements to wrap the target around
|
||
| 9362 | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); |
||
| 9363 | |||
| 9364 | if ( this[0].parentNode ) { |
||
| 9365 | wrap.insertBefore( this[0] ); |
||
| 9366 | } |
||
| 9367 | |||
| 9368 | wrap.map(function() {
|
||
| 9369 | var elem = this; |
||
| 9370 | |||
| 9371 | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
||
| 9372 | elem = elem.firstChild; |
||
| 9373 | } |
||
| 9374 | |||
| 9375 | return elem;
|
||
| 9376 | }).append( this );
|
||
| 9377 | } |
||
| 9378 | |||
| 9379 | return this; |
||
| 9380 | }, |
||
| 9381 | |||
| 9382 | wrapInner: function( html ) { |
||
| 9383 | if ( jQuery.isFunction( html ) ) {
|
||
| 9384 | return this.each(function(i) { |
||
| 9385 | jQuery(this).wrapInner( html.call(this, i) ); |
||
| 9386 | }); |
||
| 9387 | } |
||
| 9388 | |||
| 9389 | return this.each(function() { |
||
| 9390 | var self = jQuery( this ), |
||
| 9391 | contents = self.contents(); |
||
| 9392 | |||
| 9393 | if ( contents.length ) {
|
||
| 9394 | contents.wrapAll( html ); |
||
| 9395 | |||
| 9396 | } else {
|
||
| 9397 | self.append( html ); |
||
| 9398 | } |
||
| 9399 | }); |
||
| 9400 | }, |
||
| 9401 | |||
| 9402 | wrap: function( html ) { |
||
| 9403 | var isFunction = jQuery.isFunction( html );
|
||
| 9404 | |||
| 9405 | return this.each(function(i) { |
||
| 9406 | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); |
||
| 9407 | }); |
||
| 9408 | }, |
||
| 9409 | |||
| 9410 | unwrap: function() { |
||
| 9411 | return this.parent().each(function() { |
||
| 9412 | if ( !jQuery.nodeName( this, "body" ) ) { |
||
| 9413 | jQuery( this ).replaceWith( this.childNodes ); |
||
| 9414 | } |
||
| 9415 | }).end(); |
||
| 9416 | } |
||
| 9417 | }); |
||
| 9418 | |||
| 9419 | |||
| 9420 | jQuery.expr.filters.hidden = function( elem ) { |
||
| 9421 | // Support: Opera <= 12.12
|
||
| 9422 | // Opera reports offsetWidths and offsetHeights less than zero on some elements
|
||
| 9423 | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || |
||
| 9424 | (!support.reliableHiddenOffsets() && |
||
| 9425 | ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); |
||
| 9426 | }; |
||
| 9427 | |||
| 9428 | jQuery.expr.filters.visible = function( elem ) { |
||
| 9429 | return !jQuery.expr.filters.hidden( elem );
|
||
| 9430 | }; |
||
| 9431 | |||
| 9432 | |||
| 9433 | |||
| 9434 | |||
| 9435 | var r20 = /%20/g, |
||
| 9436 | rbracket = /\[\]$/,
|
||
| 9437 | rCRLF = /\r?\n/g,
|
||
| 9438 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
||
| 9439 | rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
||
| 9440 | |||
| 9441 | function buildParams( prefix, obj, traditional, add ) { |
||
| 9442 | var name;
|
||
| 9443 | |||
| 9444 | if ( jQuery.isArray( obj ) ) {
|
||
| 9445 | // Serialize array item.
|
||
| 9446 | jQuery.each( obj, function( i, v ) {
|
||
| 9447 | if ( traditional || rbracket.test( prefix ) ) {
|
||
| 9448 | // Treat each array item as a scalar.
|
||
| 9449 | add( prefix, v ); |
||
| 9450 | |||
| 9451 | } else {
|
||
| 9452 | // Item is non-scalar (array or object), encode its numeric index.
|
||
| 9453 | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); |
||
| 9454 | } |
||
| 9455 | }); |
||
| 9456 | |||
| 9457 | } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
||
| 9458 | // Serialize object item.
|
||
| 9459 | for ( name in obj ) { |
||
| 9460 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
||
| 9461 | } |
||
| 9462 | |||
| 9463 | } else {
|
||
| 9464 | // Serialize scalar item.
|
||
| 9465 | add( prefix, obj ); |
||
| 9466 | } |
||
| 9467 | } |
||
| 9468 | |||
| 9469 | // Serialize an array of form elements or a set of
|
||
| 9470 | // key/values into a query string
|
||
| 9471 | jQuery.param = function( a, traditional ) { |
||
| 9472 | var prefix,
|
||
| 9473 | s = [], |
||
| 9474 | add = function( key, value ) { |
||
| 9475 | // If value is a function, invoke it and return its value
|
||
| 9476 | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
||
| 9477 | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
||
| 9478 | }; |
||
| 9479 | |||
| 9480 | // Set traditional to true for jQuery <= 1.3.2 behavior.
|
||
| 9481 | if ( traditional === undefined ) { |
||
| 9482 | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
||
| 9483 | } |
||
| 9484 | |||
| 9485 | // If an array was passed in, assume that it is an array of form elements.
|
||
| 9486 | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
||
| 9487 | // Serialize the form elements
|
||
| 9488 | jQuery.each( a, function() {
|
||
| 9489 | add( this.name, this.value ); |
||
| 9490 | }); |
||
| 9491 | |||
| 9492 | } else {
|
||
| 9493 | // If traditional, encode the "old" way (the way 1.3.2 or older
|
||
| 9494 | // did it), otherwise encode params recursively.
|
||
| 9495 | for ( prefix in a ) { |
||
| 9496 | buildParams( prefix, a[ prefix ], traditional, add ); |
||
| 9497 | } |
||
| 9498 | } |
||
| 9499 | |||
| 9500 | // Return the resulting serialization
|
||
| 9501 | return s.join( "&" ).replace( r20, "+" ); |
||
| 9502 | }; |
||
| 9503 | |||
| 9504 | jQuery.fn.extend({
|
||
| 9505 | serialize: function() { |
||
| 9506 | return jQuery.param( this.serializeArray() ); |
||
| 9507 | }, |
||
| 9508 | serializeArray: function() { |
||
| 9509 | return this.map(function() { |
||
| 9510 | // Can add propHook for "elements" to filter or add form elements
|
||
| 9511 | var elements = jQuery.prop( this, "elements" ); |
||
| 9512 | return elements ? jQuery.makeArray( elements ) : this; |
||
| 9513 | }) |
||
| 9514 | .filter(function() {
|
||
| 9515 | var type = this.type; |
||
| 9516 | // Use .is(":disabled") so that fieldset[disabled] works
|
||
| 9517 | return this.name && !jQuery( this ).is( ":disabled" ) && |
||
| 9518 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
||
| 9519 | ( this.checked || !rcheckableType.test( type ) );
|
||
| 9520 | }) |
||
| 9521 | .map(function( i, elem ) {
|
||
| 9522 | var val = jQuery( this ).val(); |
||
| 9523 | |||
| 9524 | return val == null ? |
||
| 9525 | null :
|
||
| 9526 | jQuery.isArray( val ) ? |
||
| 9527 | jQuery.map( val, function( val ) {
|
||
| 9528 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
||
| 9529 | }) : |
||
| 9530 | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
||
| 9531 | }).get(); |
||
| 9532 | } |
||
| 9533 | }); |
||
| 9534 | |||
| 9535 | |||
| 9536 | // Create the request object
|
||
| 9537 | // (This is still attached to ajaxSettings for backward compatibility)
|
||
| 9538 | jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
|
||
| 9539 | // Support: IE6+
|
||
| 9540 | function() {
|
||
| 9541 | |||
| 9542 | // XHR cannot access local files, always use ActiveX for that case
|
||
| 9543 | return !this.isLocal && |
||
| 9544 | |||
| 9545 | // Support: IE7-8
|
||
| 9546 | // oldIE XHR does not support non-RFC2616 methods (#13240)
|
||
| 9547 | // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
|
||
| 9548 | // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
|
||
| 9549 | // Although this check for six methods instead of eight
|
||
| 9550 | // since IE also does not support "trace" and "connect"
|
||
| 9551 | /^(get|post|head|put|delete|options)$/i.test( this.type ) && |
||
| 9552 | |||
| 9553 | createStandardXHR() || createActiveXHR(); |
||
| 9554 | } : |
||
| 9555 | // For all other browsers, use the standard XMLHttpRequest object
|
||
| 9556 | createStandardXHR; |
||
| 9557 | |||
| 9558 | var xhrId = 0, |
||
| 9559 | xhrCallbacks = {},
|
||
| 9560 | xhrSupported = jQuery.ajaxSettings.xhr(); |
||
| 9561 | |||
| 9562 | // Support: IE<10
|
||
| 9563 | // Open requests must be manually aborted on unload (#5280)
|
||
| 9564 | if ( window.ActiveXObject ) {
|
||
| 9565 | jQuery( window ).on( "unload", function() { |
||
| 9566 | for ( var key in xhrCallbacks ) { |
||
| 9567 | xhrCallbacks[ key ]( undefined, true ); |
||
| 9568 | } |
||
| 9569 | }); |
||
| 9570 | } |
||
| 9571 | |||
| 9572 | // Determine support properties
|
||
| 9573 | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
||
| 9574 | xhrSupported = support.ajax = !!xhrSupported; |
||
| 9575 | |||
| 9576 | // Create transport if the browser can provide an xhr
|
||
| 9577 | if ( xhrSupported ) {
|
||
| 9578 | |||
| 9579 | jQuery.ajaxTransport(function( options ) {
|
||
| 9580 | // Cross domain only allowed if supported through XMLHttpRequest
|
||
| 9581 | if ( !options.crossDomain || support.cors ) {
|
||
| 9582 | |||
| 9583 | var callback;
|
||
| 9584 | |||
| 9585 | return {
|
||
| 9586 | send: function( headers, complete ) { |
||
| 9587 | var i,
|
||
| 9588 | xhr = options.xhr(), |
||
| 9589 | id = ++xhrId; |
||
| 9590 | |||
| 9591 | // Open the socket
|
||
| 9592 | xhr.open( options.type, options.url, options.async, options.username, options.password ); |
||
| 9593 | |||
| 9594 | // Apply custom fields if provided
|
||
| 9595 | if ( options.xhrFields ) {
|
||
| 9596 | for ( i in options.xhrFields ) { |
||
| 9597 | xhr[ i ] = options.xhrFields[ i ]; |
||
| 9598 | } |
||
| 9599 | } |
||
| 9600 | |||
| 9601 | // Override mime type if needed
|
||
| 9602 | if ( options.mimeType && xhr.overrideMimeType ) {
|
||
| 9603 | xhr.overrideMimeType( options.mimeType ); |
||
| 9604 | } |
||
| 9605 | |||
| 9606 | // X-Requested-With header
|
||
| 9607 | // For cross-domain requests, seeing as conditions for a preflight are
|
||
| 9608 | // akin to a jigsaw puzzle, we simply never set it to be sure.
|
||
| 9609 | // (it can always be set on a per-request basis or even using ajaxSetup)
|
||
| 9610 | // For same-domain requests, won't change header if already provided.
|
||
| 9611 | if ( !options.crossDomain && !headers["X-Requested-With"] ) { |
||
| 9612 | headers["X-Requested-With"] = "XMLHttpRequest"; |
||
| 9613 | } |
||
| 9614 | |||
| 9615 | // Set headers
|
||
| 9616 | for ( i in headers ) { |
||
| 9617 | // Support: IE<9
|
||
| 9618 | // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
|
||
| 9619 | // request header to a null-value.
|
||
| 9620 | //
|
||
| 9621 | // To keep consistent with other XHR implementations, cast the value
|
||
| 9622 | // to string and ignore `undefined`.
|
||
| 9623 | if ( headers[ i ] !== undefined ) { |
||
| 9624 | xhr.setRequestHeader( i, headers[ i ] + "" );
|
||
| 9625 | } |
||
| 9626 | } |
||
| 9627 | |||
| 9628 | // Do send the request
|
||
| 9629 | // This may raise an exception which is actually
|
||
| 9630 | // handled in jQuery.ajax (so no try/catch here)
|
||
| 9631 | xhr.send( ( options.hasContent && options.data ) || null );
|
||
| 9632 | |||
| 9633 | // Listener
|
||
| 9634 | callback = function( _, isAbort ) { |
||
| 9635 | var status, statusText, responses;
|
||
| 9636 | |||
| 9637 | // Was never called and is aborted or complete
|
||
| 9638 | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
||
| 9639 | // Clean up
|
||
| 9640 | delete xhrCallbacks[ id ];
|
||
| 9641 | callback = undefined;
|
||
| 9642 | xhr.onreadystatechange = jQuery.noop; |
||
| 9643 | |||
| 9644 | // Abort manually if needed
|
||
| 9645 | if ( isAbort ) {
|
||
| 9646 | if ( xhr.readyState !== 4 ) { |
||
| 9647 | xhr.abort(); |
||
| 9648 | } |
||
| 9649 | } else {
|
||
| 9650 | responses = {};
|
||
| 9651 | status = xhr.status; |
||
| 9652 | |||
| 9653 | // Support: IE<10
|
||
| 9654 | // Accessing binary-data responseText throws an exception
|
||
| 9655 | // (#11426)
|
||
| 9656 | if ( typeof xhr.responseText === "string" ) { |
||
| 9657 | responses.text = xhr.responseText; |
||
| 9658 | } |
||
| 9659 | |||
| 9660 | // Firefox throws an exception when accessing
|
||
| 9661 | // statusText for faulty cross-domain requests
|
||
| 9662 | try {
|
||
| 9663 | statusText = xhr.statusText; |
||
| 9664 | } catch( e ) {
|
||
| 9665 | // We normalize with Webkit giving an empty statusText
|
||
| 9666 | statusText = "";
|
||
| 9667 | } |
||
| 9668 | |||
| 9669 | // Filter status for non standard behaviors
|
||
| 9670 | |||
| 9671 | // If the request is local and we have data: assume a success
|
||
| 9672 | // (success with no data won't get notified, that's the best we
|
||
| 9673 | // can do given current implementations)
|
||
| 9674 | if ( !status && options.isLocal && !options.crossDomain ) {
|
||
| 9675 | status = responses.text ? 200 : 404; |
||
| 9676 | // IE - #1450: sometimes returns 1223 when it should be 204
|
||
| 9677 | } else if ( status === 1223 ) { |
||
| 9678 | status = 204;
|
||
| 9679 | } |
||
| 9680 | } |
||
| 9681 | } |
||
| 9682 | |||
| 9683 | // Call complete if needed
|
||
| 9684 | if ( responses ) {
|
||
| 9685 | complete( status, statusText, responses, xhr.getAllResponseHeaders() ); |
||
| 9686 | } |
||
| 9687 | }; |
||
| 9688 | |||
| 9689 | if ( !options.async ) {
|
||
| 9690 | // if we're in sync mode we fire the callback
|
||
| 9691 | callback(); |
||
| 9692 | } else if ( xhr.readyState === 4 ) { |
||
| 9693 | // (IE6 & IE7) if it's in cache and has been
|
||
| 9694 | // retrieved directly we need to fire the callback
|
||
| 9695 | setTimeout( callback ); |
||
| 9696 | } else {
|
||
| 9697 | // Add to the list of active xhr callbacks
|
||
| 9698 | xhr.onreadystatechange = xhrCallbacks[ id ] = callback; |
||
| 9699 | } |
||
| 9700 | }, |
||
| 9701 | |||
| 9702 | abort: function() { |
||
| 9703 | if ( callback ) {
|
||
| 9704 | callback( undefined, true ); |
||
| 9705 | } |
||
| 9706 | } |
||
| 9707 | }; |
||
| 9708 | } |
||
| 9709 | }); |
||
| 9710 | } |
||
| 9711 | |||
| 9712 | // Functions to create xhrs
|
||
| 9713 | function createStandardXHR() { |
||
| 9714 | try {
|
||
| 9715 | return new window.XMLHttpRequest(); |
||
| 9716 | } catch( e ) {}
|
||
| 9717 | } |
||
| 9718 | |||
| 9719 | function createActiveXHR() { |
||
| 9720 | try {
|
||
| 9721 | return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
||
| 9722 | } catch( e ) {}
|
||
| 9723 | } |
||
| 9724 | |||
| 9725 | |||
| 9726 | |||
| 9727 | |||
| 9728 | // Install script dataType
|
||
| 9729 | jQuery.ajaxSetup({
|
||
| 9730 | accepts: {
|
||
| 9731 | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
||
| 9732 | }, |
||
| 9733 | contents: {
|
||
| 9734 | script: /(?:java|ecma)script/ |
||
| 9735 | }, |
||
| 9736 | converters: {
|
||
| 9737 | "text script": function( text ) { |
||
| 9738 | jQuery.globalEval( text ); |
||
| 9739 | return text;
|
||
| 9740 | } |
||
| 9741 | } |
||
| 9742 | }); |
||
| 9743 | |||
| 9744 | // Handle cache's special case and global
|
||
| 9745 | jQuery.ajaxPrefilter( "script", function( s ) { |
||
| 9746 | if ( s.cache === undefined ) { |
||
| 9747 | s.cache = false;
|
||
| 9748 | } |
||
| 9749 | if ( s.crossDomain ) {
|
||
| 9750 | s.type = "GET";
|
||
| 9751 | s.global = false;
|
||
| 9752 | } |
||
| 9753 | }); |
||
| 9754 | |||
| 9755 | // Bind script tag hack transport
|
||
| 9756 | jQuery.ajaxTransport( "script", function(s) { |
||
| 9757 | |||
| 9758 | // This transport only deals with cross domain requests
|
||
| 9759 | if ( s.crossDomain ) {
|
||
| 9760 | |||
| 9761 | var script,
|
||
| 9762 | head = document.head || jQuery("head")[0] || document.documentElement; |
||
| 9763 | |||
| 9764 | return {
|
||
| 9765 | |||
| 9766 | send: function( _, callback ) { |
||
| 9767 | |||
| 9768 | script = document.createElement("script");
|
||
| 9769 | |||
| 9770 | script.async = true;
|
||
| 9771 | |||
| 9772 | if ( s.scriptCharset ) {
|
||
| 9773 | script.charset = s.scriptCharset; |
||
| 9774 | } |
||
| 9775 | |||
| 9776 | script.src = s.url; |
||
| 9777 | |||
| 9778 | // Attach handlers for all browsers
|
||
| 9779 | script.onload = script.onreadystatechange = function( _, isAbort ) { |
||
| 9780 | |||
| 9781 | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
||
| 9782 | |||
| 9783 | // Handle memory leak in IE
|
||
| 9784 | script.onload = script.onreadystatechange = null;
|
||
| 9785 | |||
| 9786 | // Remove the script
|
||
| 9787 | if ( script.parentNode ) {
|
||
| 9788 | script.parentNode.removeChild( script ); |
||
| 9789 | } |
||
| 9790 | |||
| 9791 | // Dereference the script
|
||
| 9792 | script = null;
|
||
| 9793 | |||
| 9794 | // Callback if not abort
|
||
| 9795 | if ( !isAbort ) {
|
||
| 9796 | callback( 200, "success" ); |
||
| 9797 | } |
||
| 9798 | } |
||
| 9799 | }; |
||
| 9800 | |||
| 9801 | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
||
| 9802 | // Use native DOM manipulation to avoid our domManip AJAX trickery
|
||
| 9803 | head.insertBefore( script, head.firstChild ); |
||
| 9804 | }, |
||
| 9805 | |||
| 9806 | abort: function() { |
||
| 9807 | if ( script ) {
|
||
| 9808 | script.onload( undefined, true ); |
||
| 9809 | } |
||
| 9810 | } |
||
| 9811 | }; |
||
| 9812 | } |
||
| 9813 | }); |
||
| 9814 | |||
| 9815 | |||
| 9816 | |||
| 9817 | |||
| 9818 | var oldCallbacks = [],
|
||
| 9819 | rjsonp = /(=)\?(?=&|$)|\?\?/;
|
||
| 9820 | |||
| 9821 | // Default jsonp settings
|
||
| 9822 | jQuery.ajaxSetup({
|
||
| 9823 | jsonp: "callback", |
||
| 9824 | jsonpCallback: function() { |
||
| 9825 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
||
| 9826 | this[ callback ] = true; |
||
| 9827 | return callback;
|
||
| 9828 | } |
||
| 9829 | }); |
||
| 9830 | |||
| 9831 | // Detect, normalize options and install callbacks for jsonp requests
|
||
| 9832 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
||
| 9833 | |||
| 9834 | var callbackName, overwritten, responseContainer,
|
||
| 9835 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
||
| 9836 | "url" :
|
||
| 9837 | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" |
||
| 9838 | ); |
||
| 9839 | |||
| 9840 | // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
||
| 9841 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
||
| 9842 | |||
| 9843 | // Get callback name, remembering preexisting value associated with it
|
||
| 9844 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
||
| 9845 | s.jsonpCallback() : |
||
| 9846 | s.jsonpCallback; |
||
| 9847 | |||
| 9848 | // Insert callback into url or form data
|
||
| 9849 | if ( jsonProp ) {
|
||
| 9850 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
||
| 9851 | } else if ( s.jsonp !== false ) { |
||
| 9852 | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
||
| 9853 | } |
||
| 9854 | |||
| 9855 | // Use data converter to retrieve json after script execution
|
||
| 9856 | s.converters["script json"] = function() { |
||
| 9857 | if ( !responseContainer ) {
|
||
| 9858 | jQuery.error( callbackName + " was not called" );
|
||
| 9859 | } |
||
| 9860 | return responseContainer[ 0 ]; |
||
| 9861 | }; |
||
| 9862 | |||
| 9863 | // force json dataType
|
||
| 9864 | s.dataTypes[ 0 ] = "json"; |
||
| 9865 | |||
| 9866 | // Install callback
|
||
| 9867 | overwritten = window[ callbackName ]; |
||
| 9868 | window[ callbackName ] = function() {
|
||
| 9869 | responseContainer = arguments;
|
||
| 9870 | }; |
||
| 9871 | |||
| 9872 | // Clean-up function (fires after converters)
|
||
| 9873 | jqXHR.always(function() {
|
||
| 9874 | // Restore preexisting value
|
||
| 9875 | window[ callbackName ] = overwritten; |
||
| 9876 | |||
| 9877 | // Save back as free
|
||
| 9878 | if ( s[ callbackName ] ) {
|
||
| 9879 | // make sure that re-using the options doesn't screw things around
|
||
| 9880 | s.jsonpCallback = originalSettings.jsonpCallback; |
||
| 9881 | |||
| 9882 | // save the callback name for future use
|
||
| 9883 | oldCallbacks.push( callbackName ); |
||
| 9884 | } |
||
| 9885 | |||
| 9886 | // Call if it was a function and we have a response
|
||
| 9887 | if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
||
| 9888 | overwritten( responseContainer[ 0 ] );
|
||
| 9889 | } |
||
| 9890 | |||
| 9891 | responseContainer = overwritten = undefined;
|
||
| 9892 | }); |
||
| 9893 | |||
| 9894 | // Delegate to script
|
||
| 9895 | return "script"; |
||
| 9896 | } |
||
| 9897 | }); |
||
| 9898 | |||
| 9899 | |||
| 9900 | |||
| 9901 | |||
| 9902 | // data: string of html
|
||
| 9903 | // context (optional): If specified, the fragment will be created in this context, defaults to document
|
||
| 9904 | // keepScripts (optional): If true, will include scripts passed in the html string
|
||
| 9905 | jQuery.parseHTML = function( data, context, keepScripts ) { |
||
| 9906 | if ( !data || typeof data !== "string" ) { |
||
| 9907 | return null; |
||
| 9908 | } |
||
| 9909 | if ( typeof context === "boolean" ) { |
||
| 9910 | keepScripts = context; |
||
| 9911 | context = false;
|
||
| 9912 | } |
||
| 9913 | context = context || document; |
||
| 9914 | |||
| 9915 | var parsed = rsingleTag.exec( data ),
|
||
| 9916 | scripts = !keepScripts && []; |
||
| 9917 | |||
| 9918 | // Single tag
|
||
| 9919 | if ( parsed ) {
|
||
| 9920 | return [ context.createElement( parsed[1] ) ]; |
||
| 9921 | } |
||
| 9922 | |||
| 9923 | parsed = jQuery.buildFragment( [ data ], context, scripts ); |
||
| 9924 | |||
| 9925 | if ( scripts && scripts.length ) {
|
||
| 9926 | jQuery( scripts ).remove(); |
||
| 9927 | } |
||
| 9928 | |||
| 9929 | return jQuery.merge( [], parsed.childNodes );
|
||
| 9930 | }; |
||
| 9931 | |||
| 9932 | |||
| 9933 | // Keep a copy of the old load method
|
||
| 9934 | var _load = jQuery.fn.load;
|
||
| 9935 | |||
| 9936 | /**
|
||
| 9937 | * Load a url into a page
|
||
| 9938 | */
|
||
| 9939 | jQuery.fn.load = function( url, params, callback ) { |
||
| 9940 | if ( typeof url !== "string" && _load ) { |
||
| 9941 | return _load.apply( this, arguments ); |
||
| 9942 | } |
||
| 9943 | |||
| 9944 | var selector, response, type,
|
||
| 9945 | self = this,
|
||
| 9946 | off = url.indexOf(" ");
|
||
| 9947 | |||
| 9948 | if ( off >= 0 ) { |
||
| 9949 | selector = jQuery.trim( url.slice( off, url.length ) ); |
||
| 9950 | url = url.slice( 0, off );
|
||
| 9951 | } |
||
| 9952 | |||
| 9953 | // If it's a function
|
||
| 9954 | if ( jQuery.isFunction( params ) ) {
|
||
| 9955 | |||
| 9956 | // We assume that it's the callback
|
||
| 9957 | callback = params; |
||
| 9958 | params = undefined;
|
||
| 9959 | |||
| 9960 | // Otherwise, build a param string
|
||
| 9961 | } else if ( params && typeof params === "object" ) { |
||
| 9962 | type = "POST";
|
||
| 9963 | } |
||
| 9964 | |||
| 9965 | // If we have elements to modify, make the request
|
||
| 9966 | if ( self.length > 0 ) { |
||
| 9967 | jQuery.ajax({
|
||
| 9968 | url: url,
|
||
| 9969 | |||
| 9970 | // if "type" variable is undefined, then "GET" method will be used
|
||
| 9971 | type: type,
|
||
| 9972 | dataType: "html", |
||
| 9973 | data: params
|
||
| 9974 | }).done(function( responseText ) {
|
||
| 9975 | |||
| 9976 | // Save response for use in complete callback
|
||
| 9977 | response = arguments;
|
||
| 9978 | |||
| 9979 | self.html( selector ? |
||
| 9980 | |||
| 9981 | // If a selector was specified, locate the right elements in a dummy div
|
||
| 9982 | // Exclude scripts to avoid IE 'Permission Denied' errors
|
||
| 9983 | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
||
| 9984 | |||
| 9985 | // Otherwise use the full result
|
||
| 9986 | responseText ); |
||
| 9987 | |||
| 9988 | }).complete( callback && function( jqXHR, status ) {
|
||
| 9989 | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); |
||
| 9990 | }); |
||
| 9991 | } |
||
| 9992 | |||
| 9993 | return this; |
||
| 9994 | }; |
||
| 9995 | |||
| 9996 | |||
| 9997 | |||
| 9998 | |||
| 9999 | jQuery.expr.filters.animated = function( elem ) { |
||
| 10000 | return jQuery.grep(jQuery.timers, function( fn ) { |
||
| 10001 | return elem === fn.elem;
|
||
| 10002 | }).length; |
||
| 10003 | }; |
||
| 10004 | |||
| 10005 | |||
| 10006 | |||
| 10007 | |||
| 10008 | |||
| 10009 | var docElem = window.document.documentElement;
|
||
| 10010 | |||
| 10011 | /**
|
||
| 10012 | * Gets a window from an element
|
||
| 10013 | */
|
||
| 10014 | function getWindow( elem ) { |
||
| 10015 | return jQuery.isWindow( elem ) ?
|
||
| 10016 | elem : |
||
| 10017 | elem.nodeType === 9 ?
|
||
| 10018 | elem.defaultView || elem.parentWindow : |
||
| 10019 | false;
|
||
| 10020 | } |
||
| 10021 | |||
| 10022 | jQuery.offset = {
|
||
| 10023 | setOffset: function( elem, options, i ) { |
||
| 10024 | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
||
| 10025 | position = jQuery.css( elem, "position" ),
|
||
| 10026 | curElem = jQuery( elem ), |
||
| 10027 | props = {};
|
||
| 10028 | |||
| 10029 | // set position first, in-case top/left are set even on static elem
|
||
| 10030 | if ( position === "static" ) { |
||
| 10031 | elem.style.position = "relative";
|
||
| 10032 | } |
||
| 10033 | |||
| 10034 | curOffset = curElem.offset(); |
||
| 10035 | curCSSTop = jQuery.css( elem, "top" );
|
||
| 10036 | curCSSLeft = jQuery.css( elem, "left" );
|
||
| 10037 | calculatePosition = ( position === "absolute" || position === "fixed" ) && |
||
| 10038 | jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1; |
||
| 10039 | |||
| 10040 | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
||
| 10041 | if ( calculatePosition ) {
|
||
| 10042 | curPosition = curElem.position(); |
||
| 10043 | curTop = curPosition.top; |
||
| 10044 | curLeft = curPosition.left; |
||
| 10045 | } else {
|
||
| 10046 | curTop = parseFloat( curCSSTop ) || 0;
|
||
| 10047 | curLeft = parseFloat( curCSSLeft ) || 0;
|
||
| 10048 | } |
||
| 10049 | |||
| 10050 | if ( jQuery.isFunction( options ) ) {
|
||
| 10051 | options = options.call( elem, i, curOffset ); |
||
| 10052 | } |
||
| 10053 | |||
| 10054 | if ( options.top != null ) { |
||
| 10055 | props.top = ( options.top - curOffset.top ) + curTop; |
||
| 10056 | } |
||
| 10057 | if ( options.left != null ) { |
||
| 10058 | props.left = ( options.left - curOffset.left ) + curLeft; |
||
| 10059 | } |
||
| 10060 | |||
| 10061 | if ( "using" in options ) { |
||
| 10062 | options.using.call( elem, props ); |
||
| 10063 | } else {
|
||
| 10064 | curElem.css( props ); |
||
| 10065 | } |
||
| 10066 | } |
||
| 10067 | }; |
||
| 10068 | |||
| 10069 | jQuery.fn.extend({
|
||
| 10070 | offset: function( options ) { |
||
| 10071 | if ( arguments.length ) { |
||
| 10072 | return options === undefined ? |
||
| 10073 | this :
|
||
| 10074 | this.each(function( i ) { |
||
| 10075 | jQuery.offset.setOffset( this, options, i );
|
||
| 10076 | }); |
||
| 10077 | } |
||
| 10078 | |||
| 10079 | var docElem, win,
|
||
| 10080 | box = { top: 0, left: 0 },
|
||
| 10081 | elem = this[ 0 ], |
||
| 10082 | doc = elem && elem.ownerDocument; |
||
| 10083 | |||
| 10084 | if ( !doc ) {
|
||
| 10085 | return;
|
||
| 10086 | } |
||
| 10087 | |||
| 10088 | docElem = doc.documentElement; |
||
| 10089 | |||
| 10090 | // Make sure it's not a disconnected DOM node
|
||
| 10091 | if ( !jQuery.contains( docElem, elem ) ) {
|
||
| 10092 | return box;
|
||
| 10093 | } |
||
| 10094 | |||
| 10095 | // If we don't have gBCR, just use 0,0 rather than error
|
||
| 10096 | // BlackBerry 5, iOS 3 (original iPhone)
|
||
| 10097 | if ( typeof elem.getBoundingClientRect !== strundefined ) { |
||
| 10098 | box = elem.getBoundingClientRect(); |
||
| 10099 | } |
||
| 10100 | win = getWindow( doc ); |
||
| 10101 | return {
|
||
| 10102 | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
||
| 10103 | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
||
| 10104 | }; |
||
| 10105 | }, |
||
| 10106 | |||
| 10107 | position: function() { |
||
| 10108 | if ( !this[ 0 ] ) { |
||
| 10109 | return;
|
||
| 10110 | } |
||
| 10111 | |||
| 10112 | var offsetParent, offset,
|
||
| 10113 | parentOffset = { top: 0, left: 0 },
|
||
| 10114 | elem = this[ 0 ]; |
||
| 10115 | |||
| 10116 | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
|
||
| 10117 | if ( jQuery.css( elem, "position" ) === "fixed" ) { |
||
| 10118 | // we assume that getBoundingClientRect is available when computed position is fixed
|
||
| 10119 | offset = elem.getBoundingClientRect(); |
||
| 10120 | } else {
|
||
| 10121 | // Get *real* offsetParent
|
||
| 10122 | offsetParent = this.offsetParent();
|
||
| 10123 | |||
| 10124 | // Get correct offsets
|
||
| 10125 | offset = this.offset();
|
||
| 10126 | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
||
| 10127 | parentOffset = offsetParent.offset(); |
||
| 10128 | } |
||
| 10129 | |||
| 10130 | // Add offsetParent borders
|
||
| 10131 | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
||
| 10132 | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
||
| 10133 | } |
||
| 10134 | |||
| 10135 | // Subtract parent offsets and element margins
|
||
| 10136 | // note: when an element has margin: auto the offsetLeft and marginLeft
|
||
| 10137 | // are the same in Safari causing offset.left to incorrectly be 0
|
||
| 10138 | return {
|
||
| 10139 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
||
| 10140 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) |
||
| 10141 | }; |
||
| 10142 | }, |
||
| 10143 | |||
| 10144 | offsetParent: function() { |
||
| 10145 | return this.map(function() { |
||
| 10146 | var offsetParent = this.offsetParent || docElem; |
||
| 10147 | |||
| 10148 | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { |
||
| 10149 | offsetParent = offsetParent.offsetParent; |
||
| 10150 | } |
||
| 10151 | return offsetParent || docElem;
|
||
| 10152 | }); |
||
| 10153 | } |
||
| 10154 | }); |
||
| 10155 | |||
| 10156 | // Create scrollLeft and scrollTop methods
|
||
| 10157 | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
||
| 10158 | var top = /Y/.test( prop ); |
||
| 10159 | |||
| 10160 | jQuery.fn[ method ] = function( val ) {
|
||
| 10161 | return access( this, function( elem, method, val ) { |
||
| 10162 | var win = getWindow( elem );
|
||
| 10163 | |||
| 10164 | if ( val === undefined ) { |
||
| 10165 | return win ? (prop in win) ? win[ prop ] : |
||
| 10166 | win.document.documentElement[ method ] : |
||
| 10167 | elem[ method ]; |
||
| 10168 | } |
||
| 10169 | |||
| 10170 | if ( win ) {
|
||
| 10171 | win.scrollTo( |
||
| 10172 | !top ? val : jQuery( win ).scrollLeft(), |
||
| 10173 | top ? val : jQuery( win ).scrollTop() |
||
| 10174 | ); |
||
| 10175 | |||
| 10176 | } else {
|
||
| 10177 | elem[ method ] = val; |
||
| 10178 | } |
||
| 10179 | }, method, val, arguments.length, null ); |
||
| 10180 | }; |
||
| 10181 | }); |
||
| 10182 | |||
| 10183 | // Add the top/left cssHooks using jQuery.fn.position
|
||
| 10184 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
||
| 10185 | // getComputedStyle returns percent when specified for top/left/bottom/right
|
||
| 10186 | // rather than make the css module depend on the offset module, we just check for it here
|
||
| 10187 | jQuery.each( [ "top", "left" ], function( i, prop ) { |
||
| 10188 | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
||
| 10189 | function( elem, computed ) {
|
||
| 10190 | if ( computed ) {
|
||
| 10191 | computed = curCSS( elem, prop ); |
||
| 10192 | // if curCSS returns percentage, fallback to offset
|
||
| 10193 | return rnumnonpx.test( computed ) ?
|
||
| 10194 | jQuery( elem ).position()[ prop ] + "px" :
|
||
| 10195 | computed; |
||
| 10196 | } |
||
| 10197 | } |
||
| 10198 | ); |
||
| 10199 | }); |
||
| 10200 | |||
| 10201 | |||
| 10202 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
||
| 10203 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
||
| 10204 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
||
| 10205 | // margin is only for outerHeight, outerWidth
|
||
| 10206 | jQuery.fn[ funcName ] = function( margin, value ) {
|
||
| 10207 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
||
| 10208 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
||
| 10209 | |||
| 10210 | return access( this, function( elem, type, value ) { |
||
| 10211 | var doc;
|
||
| 10212 | |||
| 10213 | if ( jQuery.isWindow( elem ) ) {
|
||
| 10214 | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
||
| 10215 | // isn't a whole lot we can do. See pull request at this URL for discussion:
|
||
| 10216 | // https://github.com/jquery/jquery/pull/764
|
||
| 10217 | return elem.document.documentElement[ "client" + name ]; |
||
| 10218 | } |
||
| 10219 | |||
| 10220 | // Get document width or height
|
||
| 10221 | if ( elem.nodeType === 9 ) { |
||
| 10222 | doc = elem.documentElement; |
||
| 10223 | |||
| 10224 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
||
| 10225 | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
||
| 10226 | return Math.max(
|
||
| 10227 | elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
||
| 10228 | elem.body[ "offset" + name ], doc[ "offset" + name ], |
||
| 10229 | doc[ "client" + name ]
|
||
| 10230 | ); |
||
| 10231 | } |
||
| 10232 | |||
| 10233 | return value === undefined ? |
||
| 10234 | // Get width or height on the element, requesting but not forcing parseFloat
|
||
| 10235 | jQuery.css( elem, type, extra ) : |
||
| 10236 | |||
| 10237 | // Set width or height on the element
|
||
| 10238 | jQuery.style( elem, type, value, extra ); |
||
| 10239 | }, type, chainable ? margin : undefined, chainable, null ); |
||
| 10240 | }; |
||
| 10241 | }); |
||
| 10242 | }); |
||
| 10243 | |||
| 10244 | |||
| 10245 | // The number of elements contained in the matched element set
|
||
| 10246 | jQuery.fn.size = function() { |
||
| 10247 | return this.length; |
||
| 10248 | }; |
||
| 10249 | |||
| 10250 | jQuery.fn.andSelf = jQuery.fn.addBack; |
||
| 10251 | |||
| 10252 | |||
| 10253 | |||
| 10254 | |||
| 10255 | // Register as a named AMD module, since jQuery can be concatenated with other
|
||
| 10256 | // files that may use define, but not via a proper concatenation script that
|
||
| 10257 | // understands anonymous AMD modules. A named AMD is safest and most robust
|
||
| 10258 | // way to register. Lowercase jquery is used because AMD module names are
|
||
| 10259 | // derived from file names, and jQuery is normally delivered in a lowercase
|
||
| 10260 | // file name. Do this after creating the global so that if an AMD module wants
|
||
| 10261 | // to call noConflict to hide this version of jQuery, it will work.
|
||
| 10262 | |||
| 10263 | // Note that for maximum portability, libraries that are not jQuery should
|
||
| 10264 | // declare themselves as anonymous modules, and avoid setting a global if an
|
||
| 10265 | // AMD loader is present. jQuery is a special case. For more information, see
|
||
| 10266 | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
||
| 10267 | |||
| 10268 | if ( typeof define === "function" && define.amd ) { |
||
| 10269 | define( "jquery", [], function() { |
||
| 10270 | return jQuery;
|
||
| 10271 | }); |
||
| 10272 | } |
||
| 10273 | |||
| 10274 | |||
| 10275 | |||
| 10276 | |||
| 10277 | var
|
||
| 10278 | // Map over jQuery in case of overwrite
|
||
| 10279 | _jQuery = window.jQuery, |
||
| 10280 | |||
| 10281 | // Map over the $ in case of overwrite
|
||
| 10282 | _$ = window.$; |
||
| 10283 | |||
| 10284 | jQuery.noConflict = function( deep ) { |
||
| 10285 | if ( window.$ === jQuery ) { |
||
| 10286 | window.$ = _$; |
||
| 10287 | } |
||
| 10288 | |||
| 10289 | if ( deep && window.jQuery === jQuery ) {
|
||
| 10290 | window.jQuery = _jQuery; |
||
| 10291 | } |
||
| 10292 | |||
| 10293 | return jQuery;
|
||
| 10294 | }; |
||
| 10295 | |||
| 10296 | // Expose jQuery and $ identifiers, even in
|
||
| 10297 | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
||
| 10298 | // and CommonJS for browser emulators (#13566)
|
||
| 10299 | if ( typeof noGlobal === strundefined ) { |
||
| 10300 | window.jQuery = window.$ = jQuery;
|
||
| 10301 | } |
||
| 10302 | |||
| 10303 | |||
| 10304 | |||
| 10305 | |||
| 10306 | return jQuery;
|
||
| 10307 | |||
| 10308 | })); |