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1 /*!
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2 * jQuery JavaScript Library v2.0.0
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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, 2013 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: 2013-04-18
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13 */
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14 (function( window, undefined ) {
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15
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16 // Can't do this because several apps including ASP.NET trace
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17 // the stack via arguments.caller.callee and Firefox dies if
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18 // you try to trace through "use strict" call chains. (#13335)
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19 // Support: Firefox 18+
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20 //"use strict";
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21 var
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22 // A central reference to the root jQuery(document)
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23 rootjQuery,
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24
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25 // The deferred used on DOM ready
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26 readyList,
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27
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28 // Support: IE9
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29 // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
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30 core_strundefined = typeof undefined,
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31
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32 // Use the correct document accordingly with window argument (sandbox)
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33 location = window.location,
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34 document = window.document,
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35 docElem = document.documentElement,
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36
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37 // Map over jQuery in case of overwrite
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38 _jQuery = window.jQuery,
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39
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40 // Map over the $ in case of overwrite
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41 _$ = window.$,
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42
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43 // [[Class]] -> type pairs
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44 class2type = {},
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45
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46 // List of deleted data cache ids, so we can reuse them
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47 core_deletedIds = [],
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48
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49 core_version = "2.0.0",
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50
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51 // Save a reference to some core methods
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52 core_concat = core_deletedIds.concat,
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53 core_push = core_deletedIds.push,
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54 core_slice = core_deletedIds.slice,
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55 core_indexOf = core_deletedIds.indexOf,
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56 core_toString = class2type.toString,
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57 core_hasOwn = class2type.hasOwnProperty,
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58 core_trim = core_version.trim,
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59
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60 // Define a local copy of jQuery
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61 jQuery = function( selector, context ) {
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62 // The jQuery object is actually just the init constructor 'enhanced'
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63 return new jQuery.fn.init( selector, context, rootjQuery );
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64 },
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65
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66 // Used for matching numbers
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67 core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
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68
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69 // Used for splitting on whitespace
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70 core_rnotwhite = /\S+/g,
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71
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72 // A simple way to check for HTML strings
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73 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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74 // Strict HTML recognition (#11290: must start with <)
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75 rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
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76
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77 // Match a standalone tag
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78 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
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79
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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
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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
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89 // The ready event handler and self cleanup method
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90 completed = function() {
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91 document.removeEventListener( "DOMContentLoaded", completed, false );
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92 window.removeEventListener( "load", completed, false );
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93 jQuery.ready();
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94 };
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95
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96 jQuery.fn = jQuery.prototype = {
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97 // The current version of jQuery being used
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98 jquery: core_version,
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99
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100 constructor: jQuery,
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101 init: function( selector, context, rootjQuery ) {
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102 var match, elem;
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103
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104 // HANDLE: $(""), $(null), $(undefined), $(false)
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105 if ( !selector ) {
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106 return this;
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107 }
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108
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109 // Handle HTML strings
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110 if ( typeof selector === "string" ) {
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111 if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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112 // Assume that strings that start and end with <> are HTML and skip the regex check
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113 match = [ null, selector, null ];
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114
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115 } else {
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116 match = rquickExpr.exec( selector );
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117 }
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118
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119 // Match html or make sure no context is specified for #id
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120 if ( match && (match[1] || !context) ) {
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121
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122 // HANDLE: $(html) -> $(array)
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123 if ( match[1] ) {
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124 context = context instanceof jQuery ? context[0] : context;
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125
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126 // scripts is true for back-compat
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127 jQuery.merge( this, jQuery.parseHTML(
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128 match[1],
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129 context && context.nodeType ? context.ownerDocument || context : document,
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130 true
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131 ) );
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132
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133 // HANDLE: $(html, props)
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134 if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
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135 for ( match in context ) {
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136 // Properties of context are called as methods if possible
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137 if ( jQuery.isFunction( this[ match ] ) ) {
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138 this[ match ]( context[ match ] );
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139
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140 // ...and otherwise set as attributes
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141 } else {
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142 this.attr( match, context[ match ] );
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143 }
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144 }
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145 }
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146
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147 return this;
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148
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149 // HANDLE: $(#id)
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150 } else {
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151 elem = document.getElementById( match[2] );
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152
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153 // Check parentNode to catch when Blackberry 4.6 returns
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154 // nodes that are no longer in the document #6963
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155 if ( elem && elem.parentNode ) {
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156 // Inject the element directly into the jQuery object
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157 this.length = 1;
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158 this[0] = elem;
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159 }
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160
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161 this.context = document;
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162 this.selector = selector;
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163 return this;
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164 }
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165
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166 // HANDLE: $(expr, $(...))
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167 } else if ( !context || context.jquery ) {
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168 return ( context || rootjQuery ).find( selector );
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169
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170 // HANDLE: $(expr, context)
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171 // (which is just equivalent to: $(context).find(expr)
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172 } else {
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173 return this.constructor( context ).find( selector );
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174 }
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175
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176 // HANDLE: $(DOMElement)
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177 } else if ( selector.nodeType ) {
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178 this.context = this[0] = selector;
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179 this.length = 1;
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180 return this;
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181
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182 // HANDLE: $(function)
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183 // Shortcut for document ready
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184 } else if ( jQuery.isFunction( selector ) ) {
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185 return rootjQuery.ready( selector );
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186 }
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187
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188 if ( selector.selector !== undefined ) {
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189 this.selector = selector.selector;
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190 this.context = selector.context;
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191 }
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192
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193 return jQuery.makeArray( selector, this );
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194 },
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195
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196 // Start with an empty selector
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197 selector: "",
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198
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199 // The default length of a jQuery object is 0
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200 length: 0,
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201
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202 toArray: function() {
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203 return core_slice.call( this );
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204 },
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205
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206 // Get the Nth element in the matched element set OR
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207 // Get the whole matched element set as a clean array
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208 get: function( num ) {
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209 return num == null ?
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210
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211 // Return a 'clean' array
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212 this.toArray() :
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213
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214 // Return just the object
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215 ( num < 0 ? this[ this.length + num ] : this[ num ] );
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216 },
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217
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218 // Take an array of elements and push it onto the stack
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219 // (returning the new matched element set)
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220 pushStack: function( elems ) {
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221
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222 // Build a new jQuery matched element set
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223 var ret = jQuery.merge( this.constructor(), elems );
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224
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225 // Add the old object onto the stack (as a reference)
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226 ret.prevObject = this;
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227 ret.context = this.context;
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228
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229 // Return the newly-formed element set
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230 return ret;
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231 },
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232
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233 // Execute a callback for every element in the matched set.
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234 // (You can seed the arguments with an array of args, but this is
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235 // only used internally.)
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236 each: function( callback, args ) {
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237 return jQuery.each( this, callback, args );
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238 },
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239
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240 ready: function( fn ) {
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241 // Add the callback
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242 jQuery.ready.promise().done( fn );
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243
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244 return this;
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245 },
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246
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247 slice: function() {
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248 return this.pushStack( core_slice.apply( this, arguments ) );
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249 },
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250
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251 first: function() {
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252 return this.eq( 0 );
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253 },
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254
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255 last: function() {
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256 return this.eq( -1 );
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257 },
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258
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259 eq: function( i ) {
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260 var len = this.length,
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261 j = +i + ( i < 0 ? len : 0 );
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262 return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
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263 },
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264
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265 map: function( callback ) {
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266 return this.pushStack( jQuery.map(this, function( elem, i ) {
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267 return callback.call( elem, i, elem );
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268 }));
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269 },
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270
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271 end: function() {
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272 return this.prevObject || this.constructor(null);
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273 },
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274
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275 // For internal use only.
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276 // Behaves like an Array's method, not like a jQuery method.
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277 push: core_push,
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278 sort: [].sort,
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279 splice: [].splice
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280 };
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281
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282 // Give the init function the jQuery prototype for later instantiation
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283 jQuery.fn.init.prototype = jQuery.fn;
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284
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285 jQuery.extend = jQuery.fn.extend = function() {
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286 var options, name, src, copy, copyIsArray, clone,
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287 target = arguments[0] || {},
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288 i = 1,
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289 length = arguments.length,
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290 deep = false;
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291
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292 // Handle a deep copy situation
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293 if ( typeof target === "boolean" ) {
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294 deep = target;
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295 target = arguments[1] || {};
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296 // skip the boolean and the target
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297 i = 2;
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298 }
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299
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300 // Handle case when target is a string or something (possible in deep copy)
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301 if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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302 target = {};
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303 }
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304
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305 // extend jQuery itself if only one argument is passed
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306 if ( length === i ) {
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307 target = this;
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308 --i;
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309 }
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310
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311 for ( ; i < length; i++ ) {
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312 // Only deal with non-null/undefined values
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313 if ( (options = arguments[ i ]) != null ) {
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314 // Extend the base object
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315 for ( name in options ) {
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316 src = target[ name ];
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317 copy = options[ name ];
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318
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319 // Prevent never-ending loop
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320 if ( target === copy ) {
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321 continue;
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322 }
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323
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324 // Recurse if we're merging plain objects or arrays
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325 if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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326 if ( copyIsArray ) {
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327 copyIsArray = false;
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328 clone = src && jQuery.isArray(src) ? src : [];
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329
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330 } else {
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331 clone = src && jQuery.isPlainObject(src) ? src : {};
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332 }
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333
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334 // Never move original objects, clone them
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335 target[ name ] = jQuery.extend( deep, clone, copy );
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336
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337 // Don't bring in undefined values
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338 } else if ( copy !== undefined ) {
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339 target[ name ] = copy;
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340 }
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341 }
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342 }
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343 }
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344
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345 // Return the modified object
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346 return target;
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347 };
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348
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349 jQuery.extend({
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350 // Unique for each copy of jQuery on the page
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351 expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
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352
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353 noConflict: function( deep ) {
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354 if ( window.$ === jQuery ) {
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355 window.$ = _$;
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356 }
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357
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358 if ( deep && window.jQuery === jQuery ) {
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359 window.jQuery = _jQuery;
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360 }
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361
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362 return jQuery;
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363 },
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364
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365 // Is the DOM ready to be used? Set to true once it occurs.
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366 isReady: false,
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367
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368 // A counter to track how many items to wait for before
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369 // the ready event fires. See #6781
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370 readyWait: 1,
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371
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372 // Hold (or release) the ready event
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373 holdReady: function( hold ) {
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374 if ( hold ) {
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375 jQuery.readyWait++;
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376 } else {
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377 jQuery.ready( true );
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378 }
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379 },
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380
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381 // Handle when the DOM is ready
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382 ready: function( wait ) {
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383
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384 // Abort if there are pending holds or we're already ready
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385 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
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386 return;
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387 }
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388
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389 // Remember that the DOM is ready
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390 jQuery.isReady = true;
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391
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392 // If a normal DOM Ready event fired, decrement, and wait if need be
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393 if ( wait !== true && --jQuery.readyWait > 0 ) {
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394 return;
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395 }
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396
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397 // If there are functions bound, to execute
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398 readyList.resolveWith( document, [ jQuery ] );
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399
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400 // Trigger any bound ready events
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401 if ( jQuery.fn.trigger ) {
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402 jQuery( document ).trigger("ready").off("ready");
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403 }
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404 },
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405
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406 // See test/unit/core.js for details concerning isFunction.
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407 // Since version 1.3, DOM methods and functions like alert
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408 // aren't supported. They return false on IE (#2968).
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409 isFunction: function( obj ) {
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410 return jQuery.type(obj) === "function";
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411 },
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412
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413 isArray: Array.isArray,
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414
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415 isWindow: function( obj ) {
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416 return obj != null && obj === obj.window;
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417 },
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418
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419 isNumeric: function( obj ) {
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420 return !isNaN( parseFloat(obj) ) && isFinite( obj );
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421 },
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422
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423 type: function( obj ) {
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424 if ( obj == null ) {
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425 return String( obj );
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426 }
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427 // Support: Safari <= 5.1 (functionish RegExp)
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428 return typeof obj === "object" || typeof obj === "function" ?
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429 class2type[ core_toString.call(obj) ] || "object" :
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430 typeof obj;
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431 },
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432
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433 isPlainObject: function( obj ) {
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434 // Not plain objects:
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435 // - Any object or value whose internal [[Class]] property is not "[object Object]"
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436 // - DOM nodes
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437 // - window
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438 if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
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439 return false;
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440 }
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441
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442 // Support: Firefox <20
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443 // The try/catch suppresses exceptions thrown when attempting to access
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444 // the "constructor" property of certain host objects, ie. |window.location|
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445 // https://bugzilla.mozilla.org/show_bug.cgi?id=814622
|
|
|
446 try {
|
|
|
447 if ( obj.constructor &&
|
|
|
448 !core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
|
|
|
449 return false;
|
|
|
450 }
|
|
|
451 } catch ( e ) {
|
|
|
452 return false;
|
|
|
453 }
|
|
|
454
|
|
|
455 // If the function hasn't returned already, we're confident that
|
|
|
456 // |obj| is a plain object, created by {} or constructed with new Object
|
|
|
457 return true;
|
|
|
458 },
|
|
|
459
|
|
|
460 isEmptyObject: function( obj ) {
|
|
|
461 var name;
|
|
|
462 for ( name in obj ) {
|
|
|
463 return false;
|
|
|
464 }
|
|
|
465 return true;
|
|
|
466 },
|
|
|
467
|
|
|
468 error: function( msg ) {
|
|
|
469 throw new Error( msg );
|
|
|
470 },
|
|
|
471
|
|
|
472 // data: string of html
|
|
|
473 // context (optional): If specified, the fragment will be created in this context, defaults to document
|
|
|
474 // keepScripts (optional): If true, will include scripts passed in the html string
|
|
|
475 parseHTML: function( data, context, keepScripts ) {
|
|
|
476 if ( !data || typeof data !== "string" ) {
|
|
|
477 return null;
|
|
|
478 }
|
|
|
479 if ( typeof context === "boolean" ) {
|
|
|
480 keepScripts = context;
|
|
|
481 context = false;
|
|
|
482 }
|
|
|
483 context = context || document;
|
|
|
484
|
|
|
485 var parsed = rsingleTag.exec( data ),
|
|
|
486 scripts = !keepScripts && [];
|
|
|
487
|
|
|
488 // Single tag
|
|
|
489 if ( parsed ) {
|
|
|
490 return [ context.createElement( parsed[1] ) ];
|
|
|
491 }
|
|
|
492
|
|
|
493 parsed = jQuery.buildFragment( [ data ], context, scripts );
|
|
|
494
|
|
|
495 if ( scripts ) {
|
|
|
496 jQuery( scripts ).remove();
|
|
|
497 }
|
|
|
498
|
|
|
499 return jQuery.merge( [], parsed.childNodes );
|
|
|
500 },
|
|
|
501
|
|
|
502 parseJSON: JSON.parse,
|
|
|
503
|
|
|
504 // Cross-browser xml parsing
|
|
|
505 parseXML: function( data ) {
|
|
|
506 var xml, tmp;
|
|
|
507 if ( !data || typeof data !== "string" ) {
|
|
|
508 return null;
|
|
|
509 }
|
|
|
510
|
|
|
511 // Support: IE9
|
|
|
512 try {
|
|
|
513 tmp = new DOMParser();
|
|
|
514 xml = tmp.parseFromString( data , "text/xml" );
|
|
|
515 } catch ( e ) {
|
|
|
516 xml = undefined;
|
|
|
517 }
|
|
|
518
|
|
|
519 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
520 jQuery.error( "Invalid XML: " + data );
|
|
|
521 }
|
|
|
522 return xml;
|
|
|
523 },
|
|
|
524
|
|
|
525 noop: function() {},
|
|
|
526
|
|
|
527 // Evaluates a script in a global context
|
|
|
528 globalEval: function( code ) {
|
|
|
529 var script,
|
|
|
530 indirect = eval;
|
|
|
531
|
|
|
532 code = jQuery.trim( code );
|
|
|
533
|
|
|
534 if ( code ) {
|
|
|
535 // If the code includes a valid, prologue position
|
|
|
536 // strict mode pragma, execute code by injecting a
|
|
|
537 // script tag into the document.
|
|
|
538 if ( code.indexOf("use strict") === 1 ) {
|
|
|
539 script = document.createElement("script");
|
|
|
540 script.text = code;
|
|
|
541 document.head.appendChild( script ).parentNode.removeChild( script );
|
|
|
542 } else {
|
|
|
543 // Otherwise, avoid the DOM node creation, insertion
|
|
|
544 // and removal by using an indirect global eval
|
|
|
545 indirect( code );
|
|
|
546 }
|
|
|
547 }
|
|
|
548 },
|
|
|
549
|
|
|
550 // Convert dashed to camelCase; used by the css and data modules
|
|
|
551 // Microsoft forgot to hump their vendor prefix (#9572)
|
|
|
552 camelCase: function( string ) {
|
|
|
553 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
|
554 },
|
|
|
555
|
|
|
556 nodeName: function( elem, name ) {
|
|
|
557 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
558 },
|
|
|
559
|
|
|
560 // args is for internal usage only
|
|
|
561 each: function( obj, callback, args ) {
|
|
|
562 var value,
|
|
|
563 i = 0,
|
|
|
564 length = obj.length,
|
|
|
565 isArray = isArraylike( obj );
|
|
|
566
|
|
|
567 if ( args ) {
|
|
|
568 if ( isArray ) {
|
|
|
569 for ( ; i < length; i++ ) {
|
|
|
570 value = callback.apply( obj[ i ], args );
|
|
|
571
|
|
|
572 if ( value === false ) {
|
|
|
573 break;
|
|
|
574 }
|
|
|
575 }
|
|
|
576 } else {
|
|
|
577 for ( i in obj ) {
|
|
|
578 value = callback.apply( obj[ i ], args );
|
|
|
579
|
|
|
580 if ( value === false ) {
|
|
|
581 break;
|
|
|
582 }
|
|
|
583 }
|
|
|
584 }
|
|
|
585
|
|
|
586 // A special, fast, case for the most common use of each
|
|
|
587 } else {
|
|
|
588 if ( isArray ) {
|
|
|
589 for ( ; i < length; i++ ) {
|
|
|
590 value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
591
|
|
|
592 if ( value === false ) {
|
|
|
593 break;
|
|
|
594 }
|
|
|
595 }
|
|
|
596 } else {
|
|
|
597 for ( i in obj ) {
|
|
|
598 value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
599
|
|
|
600 if ( value === false ) {
|
|
|
601 break;
|
|
|
602 }
|
|
|
603 }
|
|
|
604 }
|
|
|
605 }
|
|
|
606
|
|
|
607 return obj;
|
|
|
608 },
|
|
|
609
|
|
|
610 trim: function( text ) {
|
|
|
611 return text == null ? "" : core_trim.call( text );
|
|
|
612 },
|
|
|
613
|
|
|
614 // results is for internal usage only
|
|
|
615 makeArray: function( arr, results ) {
|
|
|
616 var ret = results || [];
|
|
|
617
|
|
|
618 if ( arr != null ) {
|
|
|
619 if ( isArraylike( Object(arr) ) ) {
|
|
|
620 jQuery.merge( ret,
|
|
|
621 typeof arr === "string" ?
|
|
|
622 [ arr ] : arr
|
|
|
623 );
|
|
|
624 } else {
|
|
|
625 core_push.call( ret, arr );
|
|
|
626 }
|
|
|
627 }
|
|
|
628
|
|
|
629 return ret;
|
|
|
630 },
|
|
|
631
|
|
|
632 inArray: function( elem, arr, i ) {
|
|
|
633 return arr == null ? -1 : core_indexOf.call( arr, elem, i );
|
|
|
634 },
|
|
|
635
|
|
|
636 merge: function( first, second ) {
|
|
|
637 var l = second.length,
|
|
|
638 i = first.length,
|
|
|
639 j = 0;
|
|
|
640
|
|
|
641 if ( typeof l === "number" ) {
|
|
|
642 for ( ; j < l; j++ ) {
|
|
|
643 first[ i++ ] = second[ j ];
|
|
|
644 }
|
|
|
645 } else {
|
|
|
646 while ( second[j] !== undefined ) {
|
|
|
647 first[ i++ ] = second[ j++ ];
|
|
|
648 }
|
|
|
649 }
|
|
|
650
|
|
|
651 first.length = i;
|
|
|
652
|
|
|
653 return first;
|
|
|
654 },
|
|
|
655
|
|
|
656 grep: function( elems, callback, inv ) {
|
|
|
657 var retVal,
|
|
|
658 ret = [],
|
|
|
659 i = 0,
|
|
|
660 length = elems.length;
|
|
|
661 inv = !!inv;
|
|
|
662
|
|
|
663 // Go through the array, only saving the items
|
|
|
664 // that pass the validator function
|
|
|
665 for ( ; i < length; i++ ) {
|
|
|
666 retVal = !!callback( elems[ i ], i );
|
|
|
667 if ( inv !== retVal ) {
|
|
|
668 ret.push( elems[ i ] );
|
|
|
669 }
|
|
|
670 }
|
|
|
671
|
|
|
672 return ret;
|
|
|
673 },
|
|
|
674
|
|
|
675 // arg is for internal usage only
|
|
|
676 map: function( elems, callback, arg ) {
|
|
|
677 var value,
|
|
|
678 i = 0,
|
|
|
679 length = elems.length,
|
|
|
680 isArray = isArraylike( elems ),
|
|
|
681 ret = [];
|
|
|
682
|
|
|
683 // Go through the array, translating each of the items to their
|
|
|
684 if ( isArray ) {
|
|
|
685 for ( ; i < length; i++ ) {
|
|
|
686 value = callback( elems[ i ], i, arg );
|
|
|
687
|
|
|
688 if ( value != null ) {
|
|
|
689 ret[ ret.length ] = value;
|
|
|
690 }
|
|
|
691 }
|
|
|
692
|
|
|
693 // Go through every key on the object,
|
|
|
694 } else {
|
|
|
695 for ( i in elems ) {
|
|
|
696 value = callback( elems[ i ], i, arg );
|
|
|
697
|
|
|
698 if ( value != null ) {
|
|
|
699 ret[ ret.length ] = value;
|
|
|
700 }
|
|
|
701 }
|
|
|
702 }
|
|
|
703
|
|
|
704 // Flatten any nested arrays
|
|
|
705 return core_concat.apply( [], ret );
|
|
|
706 },
|
|
|
707
|
|
|
708 // A global GUID counter for objects
|
|
|
709 guid: 1,
|
|
|
710
|
|
|
711 // Bind a function to a context, optionally partially applying any
|
|
|
712 // arguments.
|
|
|
713 proxy: function( fn, context ) {
|
|
|
714 var tmp, args, proxy;
|
|
|
715
|
|
|
716 if ( typeof context === "string" ) {
|
|
|
717 tmp = fn[ context ];
|
|
|
718 context = fn;
|
|
|
719 fn = tmp;
|
|
|
720 }
|
|
|
721
|
|
|
722 // Quick check to determine if target is callable, in the spec
|
|
|
723 // this throws a TypeError, but we will just return undefined.
|
|
|
724 if ( !jQuery.isFunction( fn ) ) {
|
|
|
725 return undefined;
|
|
|
726 }
|
|
|
727
|
|
|
728 // Simulated bind
|
|
|
729 args = core_slice.call( arguments, 2 );
|
|
|
730 proxy = function() {
|
|
|
731 return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
|
|
|
732 };
|
|
|
733
|
|
|
734 // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
735 proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
736
|
|
|
737 return proxy;
|
|
|
738 },
|
|
|
739
|
|
|
740 // Multifunctional method to get and set values of a collection
|
|
|
741 // The value/s can optionally be executed if it's a function
|
|
|
742 access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
|
743 var i = 0,
|
|
|
744 length = elems.length,
|
|
|
745 bulk = key == null;
|
|
|
746
|
|
|
747 // Sets many values
|
|
|
748 if ( jQuery.type( key ) === "object" ) {
|
|
|
749 chainable = true;
|
|
|
750 for ( i in key ) {
|
|
|
751 jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
|
|
752 }
|
|
|
753
|
|
|
754 // Sets one value
|
|
|
755 } else if ( value !== undefined ) {
|
|
|
756 chainable = true;
|
|
|
757
|
|
|
758 if ( !jQuery.isFunction( value ) ) {
|
|
|
759 raw = true;
|
|
|
760 }
|
|
|
761
|
|
|
762 if ( bulk ) {
|
|
|
763 // Bulk operations run against the entire set
|
|
|
764 if ( raw ) {
|
|
|
765 fn.call( elems, value );
|
|
|
766 fn = null;
|
|
|
767
|
|
|
768 // ...except when executing function values
|
|
|
769 } else {
|
|
|
770 bulk = fn;
|
|
|
771 fn = function( elem, key, value ) {
|
|
|
772 return bulk.call( jQuery( elem ), value );
|
|
|
773 };
|
|
|
774 }
|
|
|
775 }
|
|
|
776
|
|
|
777 if ( fn ) {
|
|
|
778 for ( ; i < length; i++ ) {
|
|
|
779 fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
|
|
|
780 }
|
|
|
781 }
|
|
|
782 }
|
|
|
783
|
|
|
784 return chainable ?
|
|
|
785 elems :
|
|
|
786
|
|
|
787 // Gets
|
|
|
788 bulk ?
|
|
|
789 fn.call( elems ) :
|
|
|
790 length ? fn( elems[0], key ) : emptyGet;
|
|
|
791 },
|
|
|
792
|
|
|
793 now: Date.now,
|
|
|
794
|
|
|
795 // A method for quickly swapping in/out CSS properties to get correct calculations.
|
|
|
796 // Note: this method belongs to the css module but it's needed here for the support module.
|
|
|
797 // If support gets modularized, this method should be moved back to the css module.
|
|
|
798 swap: function( elem, options, callback, args ) {
|
|
|
799 var ret, name,
|
|
|
800 old = {};
|
|
|
801
|
|
|
802 // Remember the old values, and insert the new ones
|
|
|
803 for ( name in options ) {
|
|
|
804 old[ name ] = elem.style[ name ];
|
|
|
805 elem.style[ name ] = options[ name ];
|
|
|
806 }
|
|
|
807
|
|
|
808 ret = callback.apply( elem, args || [] );
|
|
|
809
|
|
|
810 // Revert the old values
|
|
|
811 for ( name in options ) {
|
|
|
812 elem.style[ name ] = old[ name ];
|
|
|
813 }
|
|
|
814
|
|
|
815 return ret;
|
|
|
816 }
|
|
|
817 });
|
|
|
818
|
|
|
819 jQuery.ready.promise = function( obj ) {
|
|
|
820 if ( !readyList ) {
|
|
|
821
|
|
|
822 readyList = jQuery.Deferred();
|
|
|
823
|
|
|
824 // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
|
|
825 // we once tried to use readyState "interactive" here, but it caused issues like the one
|
|
|
826 // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
|
|
827 if ( document.readyState === "complete" ) {
|
|
|
828 // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
829 setTimeout( jQuery.ready );
|
|
|
830
|
|
|
831 } else {
|
|
|
832
|
|
|
833 // Use the handy event callback
|
|
|
834 document.addEventListener( "DOMContentLoaded", completed, false );
|
|
|
835
|
|
|
836 // A fallback to window.onload, that will always work
|
|
|
837 window.addEventListener( "load", completed, false );
|
|
|
838 }
|
|
|
839 }
|
|
|
840 return readyList.promise( obj );
|
|
|
841 };
|
|
|
842
|
|
|
843 // Populate the class2type map
|
|
|
844 jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
|
|
|
845 class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
846 });
|
|
|
847
|
|
|
848 function isArraylike( obj ) {
|
|
|
849 var length = obj.length,
|
|
|
850 type = jQuery.type( obj );
|
|
|
851
|
|
|
852 if ( jQuery.isWindow( obj ) ) {
|
|
|
853 return false;
|
|
|
854 }
|
|
|
855
|
|
|
856 if ( obj.nodeType === 1 && length ) {
|
|
|
857 return true;
|
|
|
858 }
|
|
|
859
|
|
|
860 return type === "array" || type !== "function" &&
|
|
|
861 ( length === 0 ||
|
|
|
862 typeof length === "number" && length > 0 && ( length - 1 ) in obj );
|
|
|
863 }
|
|
|
864
|
|
|
865 // All jQuery objects should point back to these
|
|
|
866 rootjQuery = jQuery(document);
|
|
|
867 /*!
|
|
|
868 * Sizzle CSS Selector Engine v1.9.2-pre
|
|
|
869 * http://sizzlejs.com/
|
|
|
870 *
|
|
|
871 * Copyright 2013 jQuery Foundation, Inc. and other contributors
|
|
|
872 * Released under the MIT license
|
|
|
873 * http://jquery.org/license
|
|
|
874 *
|
|
|
875 * Date: 2013-04-16
|
|
|
876 */
|
|
|
877 (function( window, undefined ) {
|
|
|
878
|
|
|
879 var i,
|
|
|
880 cachedruns,
|
|
|
881 Expr,
|
|
|
882 getText,
|
|
|
883 isXML,
|
|
|
884 compile,
|
|
|
885 outermostContext,
|
|
|
886 sortInput,
|
|
|
887
|
|
|
888 // Local document vars
|
|
|
889 setDocument,
|
|
|
890 document,
|
|
|
891 docElem,
|
|
|
892 documentIsHTML,
|
|
|
893 rbuggyQSA,
|
|
|
894 rbuggyMatches,
|
|
|
895 matches,
|
|
|
896 contains,
|
|
|
897
|
|
|
898 // Instance-specific data
|
|
|
899 expando = "sizzle" + -(new Date()),
|
|
|
900 preferredDoc = window.document,
|
|
|
901 support = {},
|
|
|
902 dirruns = 0,
|
|
|
903 done = 0,
|
|
|
904 classCache = createCache(),
|
|
|
905 tokenCache = createCache(),
|
|
|
906 compilerCache = createCache(),
|
|
|
907 hasDuplicate = false,
|
|
|
908 sortOrder = function() { return 0; },
|
|
|
909
|
|
|
910 // General-purpose constants
|
|
|
911 strundefined = typeof undefined,
|
|
|
912 MAX_NEGATIVE = 1 << 31,
|
|
|
913
|
|
|
914 // Array methods
|
|
|
915 arr = [],
|
|
|
916 pop = arr.pop,
|
|
|
917 push_native = arr.push,
|
|
|
918 push = arr.push,
|
|
|
919 slice = arr.slice,
|
|
|
920 // Use a stripped-down indexOf if we can't use a native one
|
|
|
921 indexOf = arr.indexOf || function( elem ) {
|
|
|
922 var i = 0,
|
|
|
923 len = this.length;
|
|
|
924 for ( ; i < len; i++ ) {
|
|
|
925 if ( this[i] === elem ) {
|
|
|
926 return i;
|
|
|
927 }
|
|
|
928 }
|
|
|
929 return -1;
|
|
|
930 },
|
|
|
931
|
|
|
932 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
|
|
933
|
|
|
934 // Regular expressions
|
|
|
935
|
|
|
936 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
937 whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
938 // http://www.w3.org/TR/css3-syntax/#characters
|
|
|
939 characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
|
|
940
|
|
|
941 // Loosely modeled on CSS identifier characters
|
|
|
942 // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
|
|
943 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
944 identifier = characterEncoding.replace( "w", "w#" ),
|
|
|
945
|
|
|
946 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
947 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
|
|
948 "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
|
|
949
|
|
|
950 // Prefer arguments quoted,
|
|
|
951 // then not containing pseudos/brackets,
|
|
|
952 // then attribute selectors/non-parenthetical expressions,
|
|
|
953 // then anything else
|
|
|
954 // These preferences are here to reduce the number of selectors
|
|
|
955 // needing tokenize in the PSEUDO preFilter
|
|
|
956 pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
|
|
|
957
|
|
|
958 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
959 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
960
|
|
|
961 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
962 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
|
|
963
|
|
|
964 rsibling = new RegExp( whitespace + "*[+~]" ),
|
|
|
965 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
|
|
|
966
|
|
|
967 rpseudo = new RegExp( pseudos ),
|
|
|
968 ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
969
|
|
|
970 matchExpr = {
|
|
|
971 "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
|
|
972 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
|
|
973 "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
|
|
974 "ATTR": new RegExp( "^" + attributes ),
|
|
|
975 "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
976 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
|
977 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
978 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
979 "boolean": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
|
|
980 // For use in libraries implementing .is()
|
|
|
981 // We use this for POS matching in `select`
|
|
|
982 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
|
983 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
|
984 },
|
|
|
985
|
|
|
986 rnative = /^[^{]+\{\s*\[native \w/,
|
|
|
987
|
|
|
988 // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
989 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
990
|
|
|
991 rinputs = /^(?:input|select|textarea|button)$/i,
|
|
|
992 rheader = /^h\d$/i,
|
|
|
993
|
|
|
994 rescape = /'|\\/g,
|
|
|
995
|
|
|
996 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
997 runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
|
|
|
998 funescape = function( _, escaped ) {
|
|
|
999 var high = "0x" + escaped - 0x10000;
|
|
|
1000 // NaN means non-codepoint
|
|
|
1001 return high !== high ?
|
|
|
1002 escaped :
|
|
|
1003 // BMP codepoint
|
|
|
1004 high < 0 ?
|
|
|
1005 String.fromCharCode( high + 0x10000 ) :
|
|
|
1006 // Supplemental Plane codepoint (surrogate pair)
|
|
|
1007 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
1008 };
|
|
|
1009
|
|
|
1010 // Optimize for push.apply( _, NodeList )
|
|
|
1011 try {
|
|
|
1012 push.apply(
|
|
|
1013 (arr = slice.call( preferredDoc.childNodes )),
|
|
|
1014 preferredDoc.childNodes
|
|
|
1015 );
|
|
|
1016 // Support: Android<4.0
|
|
|
1017 // Detect silently failing push.apply
|
|
|
1018 arr[ preferredDoc.childNodes.length ].nodeType;
|
|
|
1019 } catch ( e ) {
|
|
|
1020 push = { apply: arr.length ?
|
|
|
1021
|
|
|
1022 // Leverage slice if possible
|
|
|
1023 function( target, els ) {
|
|
|
1024 push_native.apply( target, slice.call(els) );
|
|
|
1025 } :
|
|
|
1026
|
|
|
1027 // Support: IE<9
|
|
|
1028 // Otherwise append directly
|
|
|
1029 function( target, els ) {
|
|
|
1030 var j = target.length,
|
|
|
1031 i = 0;
|
|
|
1032 // Can't trust NodeList.length
|
|
|
1033 while ( (target[j++] = els[i++]) ) {}
|
|
|
1034 target.length = j - 1;
|
|
|
1035 }
|
|
|
1036 };
|
|
|
1037 }
|
|
|
1038
|
|
|
1039 /**
|
|
|
1040 * For feature detection
|
|
|
1041 * @param {Function} fn The function to test for native support
|
|
|
1042 */
|
|
|
1043 function isNative( fn ) {
|
|
|
1044 return rnative.test( fn + "" );
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 /**
|
|
|
1048 * Create key-value caches of limited size
|
|
|
1049 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
|
|
1050 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
|
1051 * deleting the oldest entry
|
|
|
1052 */
|
|
|
1053 function createCache() {
|
|
|
1054 var cache,
|
|
|
1055 keys = [];
|
|
|
1056
|
|
|
1057 return (cache = function( key, value ) {
|
|
|
1058 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
|
1059 if ( keys.push( key += " " ) > Expr.cacheLength ) {
|
|
|
1060 // Only keep the most recent entries
|
|
|
1061 delete cache[ keys.shift() ];
|
|
|
1062 }
|
|
|
1063 return (cache[ key ] = value);
|
|
|
1064 });
|
|
|
1065 }
|
|
|
1066
|
|
|
1067 /**
|
|
|
1068 * Mark a function for special use by Sizzle
|
|
|
1069 * @param {Function} fn The function to mark
|
|
|
1070 */
|
|
|
1071 function markFunction( fn ) {
|
|
|
1072 fn[ expando ] = true;
|
|
|
1073 return fn;
|
|
|
1074 }
|
|
|
1075
|
|
|
1076 /**
|
|
|
1077 * Support testing using an element
|
|
|
1078 * @param {Function} fn Passed the created div and expects a boolean result
|
|
|
1079 */
|
|
|
1080 function assert( fn ) {
|
|
|
1081 var div = document.createElement("div");
|
|
|
1082
|
|
|
1083 try {
|
|
|
1084 return !!fn( div );
|
|
|
1085 } catch (e) {
|
|
|
1086 return false;
|
|
|
1087 } finally {
|
|
|
1088 if ( div.parentNode ) {
|
|
|
1089 div.parentNode.removeChild( div );
|
|
|
1090 }
|
|
|
1091 // release memory in IE
|
|
|
1092 div = null;
|
|
|
1093 }
|
|
|
1094 }
|
|
|
1095
|
|
|
1096 function Sizzle( selector, context, results, seed ) {
|
|
|
1097 var match, elem, m, nodeType,
|
|
|
1098 // QSA vars
|
|
|
1099 i, groups, old, nid, newContext, newSelector;
|
|
|
1100
|
|
|
1101 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
|
1102 setDocument( context );
|
|
|
1103 }
|
|
|
1104
|
|
|
1105 context = context || document;
|
|
|
1106 results = results || [];
|
|
|
1107
|
|
|
1108 if ( !selector || typeof selector !== "string" ) {
|
|
|
1109 return results;
|
|
|
1110 }
|
|
|
1111
|
|
|
1112 if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
|
|
|
1113 return [];
|
|
|
1114 }
|
|
|
1115
|
|
|
1116 if ( documentIsHTML && !seed ) {
|
|
|
1117
|
|
|
1118 // Shortcuts
|
|
|
1119 if ( (match = rquickExpr.exec( selector )) ) {
|
|
|
1120 // Speed-up: Sizzle("#ID")
|
|
|
1121 if ( (m = match[1]) ) {
|
|
|
1122 if ( nodeType === 9 ) {
|
|
|
1123 elem = context.getElementById( m );
|
|
|
1124 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
1125 // nodes that are no longer in the document #6963
|
|
|
1126 if ( elem && elem.parentNode ) {
|
|
|
1127 // Handle the case where IE, Opera, and Webkit return items
|
|
|
1128 // by name instead of ID
|
|
|
1129 if ( elem.id === m ) {
|
|
|
1130 results.push( elem );
|
|
|
1131 return results;
|
|
|
1132 }
|
|
|
1133 } else {
|
|
|
1134 return results;
|
|
|
1135 }
|
|
|
1136 } else {
|
|
|
1137 // Context is not a document
|
|
|
1138 if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
|
|
1139 contains( context, elem ) && elem.id === m ) {
|
|
|
1140 results.push( elem );
|
|
|
1141 return results;
|
|
|
1142 }
|
|
|
1143 }
|
|
|
1144
|
|
|
1145 // Speed-up: Sizzle("TAG")
|
|
|
1146 } else if ( match[2] ) {
|
|
|
1147 push.apply( results, context.getElementsByTagName( selector ) );
|
|
|
1148 return results;
|
|
|
1149
|
|
|
1150 // Speed-up: Sizzle(".CLASS")
|
|
|
1151 } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
|
|
|
1152 push.apply( results, context.getElementsByClassName( m ) );
|
|
|
1153 return results;
|
|
|
1154 }
|
|
|
1155 }
|
|
|
1156
|
|
|
1157 // QSA path
|
|
|
1158 if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
|
|
1159 nid = old = expando;
|
|
|
1160 newContext = context;
|
|
|
1161 newSelector = nodeType === 9 && selector;
|
|
|
1162
|
|
|
1163 // qSA works strangely on Element-rooted queries
|
|
|
1164 // We can work around this by specifying an extra ID on the root
|
|
|
1165 // and working up from there (Thanks to Andrew Dupont for the technique)
|
|
|
1166 // IE 8 doesn't work on object elements
|
|
|
1167 if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
|
1168 groups = tokenize( selector );
|
|
|
1169
|
|
|
1170 if ( (old = context.getAttribute("id")) ) {
|
|
|
1171 nid = old.replace( rescape, "\\$&" );
|
|
|
1172 } else {
|
|
|
1173 context.setAttribute( "id", nid );
|
|
|
1174 }
|
|
|
1175 nid = "[id='" + nid + "'] ";
|
|
|
1176
|
|
|
1177 i = groups.length;
|
|
|
1178 while ( i-- ) {
|
|
|
1179 groups[i] = nid + toSelector( groups[i] );
|
|
|
1180 }
|
|
|
1181 newContext = rsibling.test( selector ) && context.parentNode || context;
|
|
|
1182 newSelector = groups.join(",");
|
|
|
1183 }
|
|
|
1184
|
|
|
1185 if ( newSelector ) {
|
|
|
1186 try {
|
|
|
1187 push.apply( results,
|
|
|
1188 newContext.querySelectorAll( newSelector )
|
|
|
1189 );
|
|
|
1190 return results;
|
|
|
1191 } catch(qsaError) {
|
|
|
1192 } finally {
|
|
|
1193 if ( !old ) {
|
|
|
1194 context.removeAttribute("id");
|
|
|
1195 }
|
|
|
1196 }
|
|
|
1197 }
|
|
|
1198 }
|
|
|
1199 }
|
|
|
1200
|
|
|
1201 // All others
|
|
|
1202 return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
|
1203 }
|
|
|
1204
|
|
|
1205 /**
|
|
|
1206 * Detect xml
|
|
|
1207 * @param {Element|Object} elem An element or a document
|
|
|
1208 */
|
|
|
1209 isXML = Sizzle.isXML = function( elem ) {
|
|
|
1210 // documentElement is verified for cases where it doesn't yet exist
|
|
|
1211 // (such as loading iframes in IE - #4833)
|
|
|
1212 var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
|
1213 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
1214 };
|
|
|
1215
|
|
|
1216 /**
|
|
|
1217 * Sets document-related variables once based on the current document
|
|
|
1218 * @param {Element|Object} [doc] An element or document object to use to set the document
|
|
|
1219 * @returns {Object} Returns the current document
|
|
|
1220 */
|
|
|
1221 setDocument = Sizzle.setDocument = function( node ) {
|
|
|
1222 var doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
1223
|
|
|
1224 // If no document and documentElement is available, return
|
|
|
1225 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
1226 return document;
|
|
|
1227 }
|
|
|
1228
|
|
|
1229 // Set our document
|
|
|
1230 document = doc;
|
|
|
1231 docElem = doc.documentElement;
|
|
|
1232
|
|
|
1233 // Support tests
|
|
|
1234 documentIsHTML = !isXML( doc );
|
|
|
1235
|
|
|
1236 // Check if getElementsByTagName("*") returns only elements
|
|
|
1237 support.getElementsByTagName = assert(function( div ) {
|
|
|
1238 div.appendChild( doc.createComment("") );
|
|
|
1239 return !div.getElementsByTagName("*").length;
|
|
|
1240 });
|
|
|
1241
|
|
|
1242 // Support: IE<8
|
|
|
1243 // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
|
|
|
1244 support.attributes = assert(function( div ) {
|
|
|
1245 div.className = "i";
|
|
|
1246 return !div.getAttribute("className");
|
|
|
1247 });
|
|
|
1248
|
|
|
1249 // Check if getElementsByClassName can be trusted
|
|
|
1250 support.getElementsByClassName = assert(function( div ) {
|
|
|
1251 div.innerHTML = "<div class='a'></div><div class='a i'></div>";
|
|
|
1252
|
|
|
1253 // Support: Safari<4
|
|
|
1254 // Catch class over-caching
|
|
|
1255 div.firstChild.className = "i";
|
|
|
1256 // Support: Opera<10
|
|
|
1257 // Catch gEBCN failure to find non-leading classes
|
|
|
1258 return div.getElementsByClassName("i").length === 2;
|
|
|
1259 });
|
|
|
1260
|
|
|
1261 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
|
1262 // Detached nodes confoundingly follow *each other*
|
|
|
1263 support.sortDetached = assert(function( div1 ) {
|
|
|
1264 // Should return 1, but returns 4 (following)
|
|
|
1265 return div1.compareDocumentPosition( document.createElement("div") ) & 1;
|
|
|
1266 });
|
|
|
1267
|
|
|
1268 // Support: IE<10
|
|
|
1269 // Check if getElementById returns elements by name
|
|
|
1270 // Support: Windows 8 Native Apps
|
|
|
1271 // Assigning innerHTML with "name" attributes throws uncatchable exceptions
|
|
|
1272 // (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
|
|
|
1273 // and the broken getElementById methods don't pick up programatically-set names,
|
|
|
1274 // so use a roundabout getElementsByName test
|
|
|
1275 support.getById = assert(function( div ) {
|
|
|
1276 docElem.appendChild( div ).id = expando;
|
|
|
1277 return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
|
|
|
1278 });
|
|
|
1279
|
|
|
1280 // ID find and filter
|
|
|
1281 if ( support.getById ) {
|
|
|
1282 Expr.find["ID"] = function( id, context ) {
|
|
|
1283 if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
|
|
|
1284 var m = context.getElementById( id );
|
|
|
1285 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
1286 // nodes that are no longer in the document #6963
|
|
|
1287 return m && m.parentNode ? [m] : [];
|
|
|
1288 }
|
|
|
1289 };
|
|
|
1290 Expr.filter["ID"] = function( id ) {
|
|
|
1291 var attrId = id.replace( runescape, funescape );
|
|
|
1292 return function( elem ) {
|
|
|
1293 return elem.getAttribute("id") === attrId;
|
|
|
1294 };
|
|
|
1295 };
|
|
|
1296 } else {
|
|
|
1297 Expr.find["ID"] = function( id, context ) {
|
|
|
1298 if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
|
|
|
1299 var m = context.getElementById( id );
|
|
|
1300
|
|
|
1301 return m ?
|
|
|
1302 m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
|
|
|
1303 [m] :
|
|
|
1304 undefined :
|
|
|
1305 [];
|
|
|
1306 }
|
|
|
1307 };
|
|
|
1308 Expr.filter["ID"] = function( id ) {
|
|
|
1309 var attrId = id.replace( runescape, funescape );
|
|
|
1310 return function( elem ) {
|
|
|
1311 var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
|
|
1312 return node && node.value === attrId;
|
|
|
1313 };
|
|
|
1314 };
|
|
|
1315 }
|
|
|
1316
|
|
|
1317 // Tag
|
|
|
1318 Expr.find["TAG"] = support.getElementsByTagName ?
|
|
|
1319 function( tag, context ) {
|
|
|
1320 if ( typeof context.getElementsByTagName !== strundefined ) {
|
|
|
1321 return context.getElementsByTagName( tag );
|
|
|
1322 }
|
|
|
1323 } :
|
|
|
1324 function( tag, context ) {
|
|
|
1325 var elem,
|
|
|
1326 tmp = [],
|
|
|
1327 i = 0,
|
|
|
1328 results = context.getElementsByTagName( tag );
|
|
|
1329
|
|
|
1330 // Filter out possible comments
|
|
|
1331 if ( tag === "*" ) {
|
|
|
1332 while ( (elem = results[i++]) ) {
|
|
|
1333 if ( elem.nodeType === 1 ) {
|
|
|
1334 tmp.push( elem );
|
|
|
1335 }
|
|
|
1336 }
|
|
|
1337
|
|
|
1338 return tmp;
|
|
|
1339 }
|
|
|
1340 return results;
|
|
|
1341 };
|
|
|
1342
|
|
|
1343 // Class
|
|
|
1344 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
|
|
1345 if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
|
|
|
1346 return context.getElementsByClassName( className );
|
|
|
1347 }
|
|
|
1348 };
|
|
|
1349
|
|
|
1350 // QSA and matchesSelector support
|
|
|
1351
|
|
|
1352 // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
1353 rbuggyMatches = [];
|
|
|
1354
|
|
|
1355 // qSa(:focus) reports false when true (Chrome 21)
|
|
|
1356 // We allow this because of a bug in IE8/9 that throws an error
|
|
|
1357 // whenever `document.activeElement` is accessed on an iframe
|
|
|
1358 // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
|
1359 // See http://bugs.jquery.com/ticket/13378
|
|
|
1360 rbuggyQSA = [];
|
|
|
1361
|
|
|
1362 if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
|
|
|
1363 // Build QSA regex
|
|
|
1364 // Regex strategy adopted from Diego Perini
|
|
|
1365 assert(function( div ) {
|
|
|
1366 // Select is set to empty string on purpose
|
|
|
1367 // This is to test IE's treatment of not explicitly
|
|
|
1368 // setting a boolean content attribute,
|
|
|
1369 // since its presence should be enough
|
|
|
1370 // http://bugs.jquery.com/ticket/12359
|
|
|
1371 div.innerHTML = "<select><option selected=''></option></select>";
|
|
|
1372
|
|
|
1373 // Support: IE8
|
|
|
1374 // Boolean attributes and "value" are not treated correctly
|
|
|
1375 if ( !div.querySelectorAll("[selected]").length ) {
|
|
|
1376 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
|
1377 }
|
|
|
1378
|
|
|
1379 // Webkit/Opera - :checked should return selected option elements
|
|
|
1380 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
1381 // IE8 throws error here and will not see later tests
|
|
|
1382 if ( !div.querySelectorAll(":checked").length ) {
|
|
|
1383 rbuggyQSA.push(":checked");
|
|
|
1384 }
|
|
|
1385 });
|
|
|
1386
|
|
|
1387 assert(function( div ) {
|
|
|
1388
|
|
|
1389 // Support: Opera 10-12/IE8
|
|
|
1390 // ^= $= *= and empty values
|
|
|
1391 // Should not select anything
|
|
|
1392 // Support: Windows 8 Native Apps
|
|
|
1393 // The type attribute is restricted during .innerHTML assignment
|
|
|
1394 var input = document.createElement("input");
|
|
|
1395 input.setAttribute( "type", "hidden" );
|
|
|
1396 div.appendChild( input ).setAttribute( "t", "" );
|
|
|
1397
|
|
|
1398 if ( div.querySelectorAll("[t^='']").length ) {
|
|
|
1399 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
|
1400 }
|
|
|
1401
|
|
|
1402 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
1403 // IE8 throws error here and will not see later tests
|
|
|
1404 if ( !div.querySelectorAll(":enabled").length ) {
|
|
|
1405 rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
1406 }
|
|
|
1407
|
|
|
1408 // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
1409 div.querySelectorAll("*,:x");
|
|
|
1410 rbuggyQSA.push(",.*:");
|
|
|
1411 });
|
|
|
1412 }
|
|
|
1413
|
|
|
1414 if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
|
|
|
1415 docElem.mozMatchesSelector ||
|
|
|
1416 docElem.oMatchesSelector ||
|
|
|
1417 docElem.msMatchesSelector) )) ) {
|
|
|
1418
|
|
|
1419 assert(function( div ) {
|
|
|
1420 // Check to see if it's possible to do matchesSelector
|
|
|
1421 // on a disconnected node (IE 9)
|
|
|
1422 support.disconnectedMatch = matches.call( div, "div" );
|
|
|
1423
|
|
|
1424 // This should fail with an exception
|
|
|
1425 // Gecko does not error, returns false instead
|
|
|
1426 matches.call( div, "[s!='']:x" );
|
|
|
1427 rbuggyMatches.push( "!=", pseudos );
|
|
|
1428 });
|
|
|
1429 }
|
|
|
1430
|
|
|
1431 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
|
|
1432 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
|
|
1433
|
|
|
1434 // Element contains another
|
|
|
1435 // Purposefully does not implement inclusive descendent
|
|
|
1436 // As in, an element does not contain itself
|
|
|
1437 contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
|
|
|
1438 function( a, b ) {
|
|
|
1439 var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
1440 bup = b && b.parentNode;
|
|
|
1441 return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
|
1442 adown.contains ?
|
|
|
1443 adown.contains( bup ) :
|
|
|
1444 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
|
1445 ));
|
|
|
1446 } :
|
|
|
1447 function( a, b ) {
|
|
|
1448 if ( b ) {
|
|
|
1449 while ( (b = b.parentNode) ) {
|
|
|
1450 if ( b === a ) {
|
|
|
1451 return true;
|
|
|
1452 }
|
|
|
1453 }
|
|
|
1454 }
|
|
|
1455 return false;
|
|
|
1456 };
|
|
|
1457
|
|
|
1458 // Document order sorting
|
|
|
1459 sortOrder = docElem.compareDocumentPosition ?
|
|
|
1460 function( a, b ) {
|
|
|
1461
|
|
|
1462 // Flag for duplicate removal
|
|
|
1463 if ( a === b ) {
|
|
|
1464 hasDuplicate = true;
|
|
|
1465 return 0;
|
|
|
1466 }
|
|
|
1467
|
|
|
1468 var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
|
|
|
1469
|
|
|
1470 if ( compare ) {
|
|
|
1471 // Disconnected nodes
|
|
|
1472 if ( compare & 1 ||
|
|
|
1473 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
|
|
1474
|
|
|
1475 // Choose the first element that is related to our preferred document
|
|
|
1476 if ( a === doc || contains(preferredDoc, a) ) {
|
|
|
1477 return -1;
|
|
|
1478 }
|
|
|
1479 if ( b === doc || contains(preferredDoc, b) ) {
|
|
|
1480 return 1;
|
|
|
1481 }
|
|
|
1482
|
|
|
1483 // Maintain original order
|
|
|
1484 return sortInput ?
|
|
|
1485 ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
|
|
1486 0;
|
|
|
1487 }
|
|
|
1488
|
|
|
1489 return compare & 4 ? -1 : 1;
|
|
|
1490 }
|
|
|
1491
|
|
|
1492 // Not directly comparable, sort on existence of method
|
|
|
1493 return a.compareDocumentPosition ? -1 : 1;
|
|
|
1494 } :
|
|
|
1495 function( a, b ) {
|
|
|
1496 var cur,
|
|
|
1497 i = 0,
|
|
|
1498 aup = a.parentNode,
|
|
|
1499 bup = b.parentNode,
|
|
|
1500 ap = [ a ],
|
|
|
1501 bp = [ b ];
|
|
|
1502
|
|
|
1503 // Exit early if the nodes are identical
|
|
|
1504 if ( a === b ) {
|
|
|
1505 hasDuplicate = true;
|
|
|
1506 return 0;
|
|
|
1507
|
|
|
1508 // Parentless nodes are either documents or disconnected
|
|
|
1509 } else if ( !aup || !bup ) {
|
|
|
1510 return a === doc ? -1 :
|
|
|
1511 b === doc ? 1 :
|
|
|
1512 aup ? -1 :
|
|
|
1513 bup ? 1 :
|
|
|
1514 sortInput ?
|
|
|
1515 ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
|
|
1516 0;
|
|
|
1517
|
|
|
1518 // If the nodes are siblings, we can do a quick check
|
|
|
1519 } else if ( aup === bup ) {
|
|
|
1520 return siblingCheck( a, b );
|
|
|
1521 }
|
|
|
1522
|
|
|
1523 // Otherwise we need full lists of their ancestors for comparison
|
|
|
1524 cur = a;
|
|
|
1525 while ( (cur = cur.parentNode) ) {
|
|
|
1526 ap.unshift( cur );
|
|
|
1527 }
|
|
|
1528 cur = b;
|
|
|
1529 while ( (cur = cur.parentNode) ) {
|
|
|
1530 bp.unshift( cur );
|
|
|
1531 }
|
|
|
1532
|
|
|
1533 // Walk down the tree looking for a discrepancy
|
|
|
1534 while ( ap[i] === bp[i] ) {
|
|
|
1535 i++;
|
|
|
1536 }
|
|
|
1537
|
|
|
1538 return i ?
|
|
|
1539 // Do a sibling check if the nodes have a common ancestor
|
|
|
1540 siblingCheck( ap[i], bp[i] ) :
|
|
|
1541
|
|
|
1542 // Otherwise nodes in our document sort first
|
|
|
1543 ap[i] === preferredDoc ? -1 :
|
|
|
1544 bp[i] === preferredDoc ? 1 :
|
|
|
1545 0;
|
|
|
1546 };
|
|
|
1547
|
|
|
1548 return document;
|
|
|
1549 };
|
|
|
1550
|
|
|
1551 Sizzle.matches = function( expr, elements ) {
|
|
|
1552 return Sizzle( expr, null, null, elements );
|
|
|
1553 };
|
|
|
1554
|
|
|
1555 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
1556 // Set document vars if needed
|
|
|
1557 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
1558 setDocument( elem );
|
|
|
1559 }
|
|
|
1560
|
|
|
1561 // Make sure that attribute selectors are quoted
|
|
|
1562 expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
1563
|
|
|
1564 // rbuggyQSA always contains :focus, so no need for an existence check
|
|
|
1565 if ( support.matchesSelector && documentIsHTML &&
|
|
|
1566 (!rbuggyMatches || !rbuggyMatches.test(expr)) &&
|
|
|
1567 (!rbuggyQSA || !rbuggyQSA.test(expr)) ) {
|
|
|
1568
|
|
|
1569 try {
|
|
|
1570 var ret = matches.call( elem, expr );
|
|
|
1571
|
|
|
1572 // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
1573 if ( ret || support.disconnectedMatch ||
|
|
|
1574 // As well, disconnected nodes are said to be in a document
|
|
|
1575 // fragment in IE 9
|
|
|
1576 elem.document && elem.document.nodeType !== 11 ) {
|
|
|
1577 return ret;
|
|
|
1578 }
|
|
|
1579 } catch(e) {}
|
|
|
1580 }
|
|
|
1581
|
|
|
1582 return Sizzle( expr, document, null, [elem] ).length > 0;
|
|
|
1583 };
|
|
|
1584
|
|
|
1585 Sizzle.contains = function( context, elem ) {
|
|
|
1586 // Set document vars if needed
|
|
|
1587 if ( ( context.ownerDocument || context ) !== document ) {
|
|
|
1588 setDocument( context );
|
|
|
1589 }
|
|
|
1590 return contains( context, elem );
|
|
|
1591 };
|
|
|
1592
|
|
|
1593 Sizzle.attr = function( elem, name ) {
|
|
|
1594 // Set document vars if needed
|
|
|
1595 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
1596 setDocument( elem );
|
|
|
1597 }
|
|
|
1598
|
|
|
1599 var fn = Expr.attrHandle[ name.toLowerCase() ],
|
|
|
1600 val = fn && fn( elem, name, !documentIsHTML );
|
|
|
1601
|
|
|
1602 return val === undefined ?
|
|
|
1603 support.attributes || !documentIsHTML ?
|
|
|
1604 elem.getAttribute( name ) :
|
|
|
1605 (val = elem.getAttributeNode(name)) && val.specified ?
|
|
|
1606 val.value :
|
|
|
1607 null :
|
|
|
1608 val;
|
|
|
1609 };
|
|
|
1610
|
|
|
1611 Sizzle.error = function( msg ) {
|
|
|
1612 throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
1613 };
|
|
|
1614
|
|
|
1615 // Document sorting and removing duplicates
|
|
|
1616 Sizzle.uniqueSort = function( results ) {
|
|
|
1617 var elem,
|
|
|
1618 duplicates = [],
|
|
|
1619 j = 0,
|
|
|
1620 i = 0;
|
|
|
1621
|
|
|
1622 // Unless we *know* we can detect duplicates, assume their presence
|
|
|
1623 hasDuplicate = !support.detectDuplicates;
|
|
|
1624 sortInput = !support.sortStable && results.slice( 0 );
|
|
|
1625 results.sort( sortOrder );
|
|
|
1626
|
|
|
1627 if ( hasDuplicate ) {
|
|
|
1628 while ( (elem = results[i++]) ) {
|
|
|
1629 if ( elem === results[ i ] ) {
|
|
|
1630 j = duplicates.push( i );
|
|
|
1631 }
|
|
|
1632 }
|
|
|
1633 while ( j-- ) {
|
|
|
1634 results.splice( duplicates[ j ], 1 );
|
|
|
1635 }
|
|
|
1636 }
|
|
|
1637
|
|
|
1638 return results;
|
|
|
1639 };
|
|
|
1640
|
|
|
1641 /**
|
|
|
1642 * Checks document order of two siblings
|
|
|
1643 * @param {Element} a
|
|
|
1644 * @param {Element} b
|
|
|
1645 * @returns Returns -1 if a precedes b, 1 if a follows b
|
|
|
1646 */
|
|
|
1647 function siblingCheck( a, b ) {
|
|
|
1648 var cur = b && a,
|
|
|
1649 diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
|
|
|
1650
|
|
|
1651 // Use IE sourceIndex if available on both nodes
|
|
|
1652 if ( diff ) {
|
|
|
1653 return diff;
|
|
|
1654 }
|
|
|
1655
|
|
|
1656 // Check if b follows a
|
|
|
1657 if ( cur ) {
|
|
|
1658 while ( (cur = cur.nextSibling) ) {
|
|
|
1659 if ( cur === b ) {
|
|
|
1660 return -1;
|
|
|
1661 }
|
|
|
1662 }
|
|
|
1663 }
|
|
|
1664
|
|
|
1665 return a ? 1 : -1;
|
|
|
1666 }
|
|
|
1667
|
|
|
1668 // Fetches boolean attributes by node
|
|
|
1669 function boolHandler( elem, name, isXML ) {
|
|
|
1670 var val;
|
|
|
1671 return isXML ?
|
|
|
1672 undefined :
|
|
|
1673 (val = elem.getAttributeNode( name )) && val.specified ?
|
|
|
1674 val.value :
|
|
|
1675 elem[ name ] === true ? name.toLowerCase() : null;
|
|
|
1676 }
|
|
|
1677
|
|
|
1678 // Fetches attributes without interpolation
|
|
|
1679 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
1680 function interpolationHandler( elem, name, isXML ) {
|
|
|
1681 var val;
|
|
|
1682 return isXML ?
|
|
|
1683 undefined :
|
|
|
1684 (val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
|
|
|
1685 }
|
|
|
1686
|
|
|
1687 // Returns a function to use in pseudos for input types
|
|
|
1688 function createInputPseudo( type ) {
|
|
|
1689 return function( elem ) {
|
|
|
1690 var name = elem.nodeName.toLowerCase();
|
|
|
1691 return name === "input" && elem.type === type;
|
|
|
1692 };
|
|
|
1693 }
|
|
|
1694
|
|
|
1695 // Returns a function to use in pseudos for buttons
|
|
|
1696 function createButtonPseudo( type ) {
|
|
|
1697 return function( elem ) {
|
|
|
1698 var name = elem.nodeName.toLowerCase();
|
|
|
1699 return (name === "input" || name === "button") && elem.type === type;
|
|
|
1700 };
|
|
|
1701 }
|
|
|
1702
|
|
|
1703 // Returns a function to use in pseudos for positionals
|
|
|
1704 function createPositionalPseudo( fn ) {
|
|
|
1705 return markFunction(function( argument ) {
|
|
|
1706 argument = +argument;
|
|
|
1707 return markFunction(function( seed, matches ) {
|
|
|
1708 var j,
|
|
|
1709 matchIndexes = fn( [], seed.length, argument ),
|
|
|
1710 i = matchIndexes.length;
|
|
|
1711
|
|
|
1712 // Match elements found at the specified indexes
|
|
|
1713 while ( i-- ) {
|
|
|
1714 if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
|
1715 seed[j] = !(matches[j] = seed[j]);
|
|
|
1716 }
|
|
|
1717 }
|
|
|
1718 });
|
|
|
1719 });
|
|
|
1720 }
|
|
|
1721
|
|
|
1722 /**
|
|
|
1723 * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
1724 * @param {Array|Element} elem
|
|
|
1725 */
|
|
|
1726 getText = Sizzle.getText = function( elem ) {
|
|
|
1727 var node,
|
|
|
1728 ret = "",
|
|
|
1729 i = 0,
|
|
|
1730 nodeType = elem.nodeType;
|
|
|
1731
|
|
|
1732 if ( !nodeType ) {
|
|
|
1733 // If no nodeType, this is expected to be an array
|
|
|
1734 for ( ; (node = elem[i]); i++ ) {
|
|
|
1735 // Do not traverse comment nodes
|
|
|
1736 ret += getText( node );
|
|
|
1737 }
|
|
|
1738 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
1739 // Use textContent for elements
|
|
|
1740 // innerText usage removed for consistency of new lines (see #11153)
|
|
|
1741 if ( typeof elem.textContent === "string" ) {
|
|
|
1742 return elem.textContent;
|
|
|
1743 } else {
|
|
|
1744 // Traverse its children
|
|
|
1745 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
1746 ret += getText( elem );
|
|
|
1747 }
|
|
|
1748 }
|
|
|
1749 } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
1750 return elem.nodeValue;
|
|
|
1751 }
|
|
|
1752 // Do not include comment or processing instruction nodes
|
|
|
1753
|
|
|
1754 return ret;
|
|
|
1755 };
|
|
|
1756
|
|
|
1757 Expr = Sizzle.selectors = {
|
|
|
1758
|
|
|
1759 // Can be adjusted by the user
|
|
|
1760 cacheLength: 50,
|
|
|
1761
|
|
|
1762 createPseudo: markFunction,
|
|
|
1763
|
|
|
1764 match: matchExpr,
|
|
|
1765
|
|
|
1766 attrHandle: {},
|
|
|
1767
|
|
|
1768 find: {},
|
|
|
1769
|
|
|
1770 relative: {
|
|
|
1771 ">": { dir: "parentNode", first: true },
|
|
|
1772 " ": { dir: "parentNode" },
|
|
|
1773 "+": { dir: "previousSibling", first: true },
|
|
|
1774 "~": { dir: "previousSibling" }
|
|
|
1775 },
|
|
|
1776
|
|
|
1777 preFilter: {
|
|
|
1778 "ATTR": function( match ) {
|
|
|
1779 match[1] = match[1].replace( runescape, funescape );
|
|
|
1780
|
|
|
1781 // Move the given value to match[3] whether quoted or unquoted
|
|
|
1782 match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
1783
|
|
|
1784 if ( match[2] === "~=" ) {
|
|
|
1785 match[3] = " " + match[3] + " ";
|
|
|
1786 }
|
|
|
1787
|
|
|
1788 return match.slice( 0, 4 );
|
|
|
1789 },
|
|
|
1790
|
|
|
1791 "CHILD": function( match ) {
|
|
|
1792 /* matches from matchExpr["CHILD"]
|
|
|
1793 1 type (only|nth|...)
|
|
|
1794 2 what (child|of-type)
|
|
|
1795 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
1796 4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
1797 5 sign of xn-component
|
|
|
1798 6 x of xn-component
|
|
|
1799 7 sign of y-component
|
|
|
1800 8 y of y-component
|
|
|
1801 */
|
|
|
1802 match[1] = match[1].toLowerCase();
|
|
|
1803
|
|
|
1804 if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
|
1805 // nth-* requires argument
|
|
|
1806 if ( !match[3] ) {
|
|
|
1807 Sizzle.error( match[0] );
|
|
|
1808 }
|
|
|
1809
|
|
|
1810 // numeric x and y parameters for Expr.filter.CHILD
|
|
|
1811 // remember that false/true cast respectively to 0/1
|
|
|
1812 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
|
1813 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
1814
|
|
|
1815 // other types prohibit arguments
|
|
|
1816 } else if ( match[3] ) {
|
|
|
1817 Sizzle.error( match[0] );
|
|
|
1818 }
|
|
|
1819
|
|
|
1820 return match;
|
|
|
1821 },
|
|
|
1822
|
|
|
1823 "PSEUDO": function( match ) {
|
|
|
1824 var excess,
|
|
|
1825 unquoted = !match[5] && match[2];
|
|
|
1826
|
|
|
1827 if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
1828 return null;
|
|
|
1829 }
|
|
|
1830
|
|
|
1831 // Accept quoted arguments as-is
|
|
|
1832 if ( match[4] ) {
|
|
|
1833 match[2] = match[4];
|
|
|
1834
|
|
|
1835 // Strip excess characters from unquoted arguments
|
|
|
1836 } else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
|
1837 // Get excess from tokenize (recursively)
|
|
|
1838 (excess = tokenize( unquoted, true )) &&
|
|
|
1839 // advance to the next closing parenthesis
|
|
|
1840 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
1841
|
|
|
1842 // excess is a negative index
|
|
|
1843 match[0] = match[0].slice( 0, excess );
|
|
|
1844 match[2] = unquoted.slice( 0, excess );
|
|
|
1845 }
|
|
|
1846
|
|
|
1847 // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
1848 return match.slice( 0, 3 );
|
|
|
1849 }
|
|
|
1850 },
|
|
|
1851
|
|
|
1852 filter: {
|
|
|
1853
|
|
|
1854 "TAG": function( nodeNameSelector ) {
|
|
|
1855 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
|
|
1856 return nodeNameSelector === "*" ?
|
|
|
1857 function() { return true; } :
|
|
|
1858 function( elem ) {
|
|
|
1859 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
1860 };
|
|
|
1861 },
|
|
|
1862
|
|
|
1863 "CLASS": function( className ) {
|
|
|
1864 var pattern = classCache[ className + " " ];
|
|
|
1865
|
|
|
1866 return pattern ||
|
|
|
1867 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
|
1868 classCache( className, function( elem ) {
|
|
|
1869 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
|
|
|
1870 });
|
|
|
1871 },
|
|
|
1872
|
|
|
1873 "ATTR": function( name, operator, check ) {
|
|
|
1874 return function( elem ) {
|
|
|
1875 var result = Sizzle.attr( elem, name );
|
|
|
1876
|
|
|
1877 if ( result == null ) {
|
|
|
1878 return operator === "!=";
|
|
|
1879 }
|
|
|
1880 if ( !operator ) {
|
|
|
1881 return true;
|
|
|
1882 }
|
|
|
1883
|
|
|
1884 result += "";
|
|
|
1885
|
|
|
1886 return operator === "=" ? result === check :
|
|
|
1887 operator === "!=" ? result !== check :
|
|
|
1888 operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
1889 operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
1890 operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
|
1891 operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
|
|
1892 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
|
1893 false;
|
|
|
1894 };
|
|
|
1895 },
|
|
|
1896
|
|
|
1897 "CHILD": function( type, what, argument, first, last ) {
|
|
|
1898 var simple = type.slice( 0, 3 ) !== "nth",
|
|
|
1899 forward = type.slice( -4 ) !== "last",
|
|
|
1900 ofType = what === "of-type";
|
|
|
1901
|
|
|
1902 return first === 1 && last === 0 ?
|
|
|
1903
|
|
|
1904 // Shortcut for :nth-*(n)
|
|
|
1905 function( elem ) {
|
|
|
1906 return !!elem.parentNode;
|
|
|
1907 } :
|
|
|
1908
|
|
|
1909 function( elem, context, xml ) {
|
|
|
1910 var cache, outerCache, node, diff, nodeIndex, start,
|
|
|
1911 dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
1912 parent = elem.parentNode,
|
|
|
1913 name = ofType && elem.nodeName.toLowerCase(),
|
|
|
1914 useCache = !xml && !ofType;
|
|
|
1915
|
|
|
1916 if ( parent ) {
|
|
|
1917
|
|
|
1918 // :(first|last|only)-(child|of-type)
|
|
|
1919 if ( simple ) {
|
|
|
1920 while ( dir ) {
|
|
|
1921 node = elem;
|
|
|
1922 while ( (node = node[ dir ]) ) {
|
|
|
1923 if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
|
|
|
1924 return false;
|
|
|
1925 }
|
|
|
1926 }
|
|
|
1927 // Reverse direction for :only-* (if we haven't yet done so)
|
|
|
1928 start = dir = type === "only" && !start && "nextSibling";
|
|
|
1929 }
|
|
|
1930 return true;
|
|
|
1931 }
|
|
|
1932
|
|
|
1933 start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
1934
|
|
|
1935 // non-xml :nth-child(...) stores cache data on `parent`
|
|
|
1936 if ( forward && useCache ) {
|
|
|
1937 // Seek `elem` from a previously-cached index
|
|
|
1938 outerCache = parent[ expando ] || (parent[ expando ] = {});
|
|
|
1939 cache = outerCache[ type ] || [];
|
|
|
1940 nodeIndex = cache[0] === dirruns && cache[1];
|
|
|
1941 diff = cache[0] === dirruns && cache[2];
|
|
|
1942 node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
1943
|
|
|
1944 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
1945
|
|
|
1946 // Fallback to seeking `elem` from the start
|
|
|
1947 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
1948
|
|
|
1949 // When found, cache indexes on `parent` and break
|
|
|
1950 if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
|
1951 outerCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
1952 break;
|
|
|
1953 }
|
|
|
1954 }
|
|
|
1955
|
|
|
1956 // Use previously-cached element index if available
|
|
|
1957 } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
|
|
|
1958 diff = cache[1];
|
|
|
1959
|
|
|
1960 // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
1961 } else {
|
|
|
1962 // Use the same loop as above to seek `elem` from the start
|
|
|
1963 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
1964 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
1965
|
|
|
1966 if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
|
|
|
1967 // Cache the index of each encountered element
|
|
|
1968 if ( useCache ) {
|
|
|
1969 (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
|
|
1970 }
|
|
|
1971
|
|
|
1972 if ( node === elem ) {
|
|
|
1973 break;
|
|
|
1974 }
|
|
|
1975 }
|
|
|
1976 }
|
|
|
1977 }
|
|
|
1978
|
|
|
1979 // Incorporate the offset, then check against cycle size
|
|
|
1980 diff -= last;
|
|
|
1981 return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
1982 }
|
|
|
1983 };
|
|
|
1984 },
|
|
|
1985
|
|
|
1986 "PSEUDO": function( pseudo, argument ) {
|
|
|
1987 // pseudo-class names are case-insensitive
|
|
|
1988 // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
1989 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
1990 // Remember that setFilters inherits from pseudos
|
|
|
1991 var args,
|
|
|
1992 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
1993 Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
1994
|
|
|
1995 // The user may use createPseudo to indicate that
|
|
|
1996 // arguments are needed to create the filter function
|
|
|
1997 // just as Sizzle does
|
|
|
1998 if ( fn[ expando ] ) {
|
|
|
1999 return fn( argument );
|
|
|
2000 }
|
|
|
2001
|
|
|
2002 // But maintain support for old signatures
|
|
|
2003 if ( fn.length > 1 ) {
|
|
|
2004 args = [ pseudo, pseudo, "", argument ];
|
|
|
2005 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
2006 markFunction(function( seed, matches ) {
|
|
|
2007 var idx,
|
|
|
2008 matched = fn( seed, argument ),
|
|
|
2009 i = matched.length;
|
|
|
2010 while ( i-- ) {
|
|
|
2011 idx = indexOf.call( seed, matched[i] );
|
|
|
2012 seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
|
2013 }
|
|
|
2014 }) :
|
|
|
2015 function( elem ) {
|
|
|
2016 return fn( elem, 0, args );
|
|
|
2017 };
|
|
|
2018 }
|
|
|
2019
|
|
|
2020 return fn;
|
|
|
2021 }
|
|
|
2022 },
|
|
|
2023
|
|
|
2024 pseudos: {
|
|
|
2025 // Potentially complex pseudos
|
|
|
2026 "not": markFunction(function( selector ) {
|
|
|
2027 // Trim the selector passed to compile
|
|
|
2028 // to avoid treating leading and trailing
|
|
|
2029 // spaces as combinators
|
|
|
2030 var input = [],
|
|
|
2031 results = [],
|
|
|
2032 matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
2033
|
|
|
2034 return matcher[ expando ] ?
|
|
|
2035 markFunction(function( seed, matches, context, xml ) {
|
|
|
2036 var elem,
|
|
|
2037 unmatched = matcher( seed, null, xml, [] ),
|
|
|
2038 i = seed.length;
|
|
|
2039
|
|
|
2040 // Match elements unmatched by `matcher`
|
|
|
2041 while ( i-- ) {
|
|
|
2042 if ( (elem = unmatched[i]) ) {
|
|
|
2043 seed[i] = !(matches[i] = elem);
|
|
|
2044 }
|
|
|
2045 }
|
|
|
2046 }) :
|
|
|
2047 function( elem, context, xml ) {
|
|
|
2048 input[0] = elem;
|
|
|
2049 matcher( input, null, xml, results );
|
|
|
2050 return !results.pop();
|
|
|
2051 };
|
|
|
2052 }),
|
|
|
2053
|
|
|
2054 "has": markFunction(function( selector ) {
|
|
|
2055 return function( elem ) {
|
|
|
2056 return Sizzle( selector, elem ).length > 0;
|
|
|
2057 };
|
|
|
2058 }),
|
|
|
2059
|
|
|
2060 "contains": markFunction(function( text ) {
|
|
|
2061 return function( elem ) {
|
|
|
2062 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
|
2063 };
|
|
|
2064 }),
|
|
|
2065
|
|
|
2066 // "Whether an element is represented by a :lang() selector
|
|
|
2067 // is based solely on the element's language value
|
|
|
2068 // being equal to the identifier C,
|
|
|
2069 // or beginning with the identifier C immediately followed by "-".
|
|
|
2070 // The matching of C against the element's language value is performed case-insensitively.
|
|
|
2071 // The identifier C does not have to be a valid language name."
|
|
|
2072 // http://www.w3.org/TR/selectors/#lang-pseudo
|
|
|
2073 "lang": markFunction( function( lang ) {
|
|
|
2074 // lang value must be a valid identifier
|
|
|
2075 if ( !ridentifier.test(lang || "") ) {
|
|
|
2076 Sizzle.error( "unsupported lang: " + lang );
|
|
|
2077 }
|
|
|
2078 lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
|
2079 return function( elem ) {
|
|
|
2080 var elemLang;
|
|
|
2081 do {
|
|
|
2082 if ( (elemLang = documentIsHTML ?
|
|
|
2083 elem.lang :
|
|
|
2084 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
|
|
2085
|
|
|
2086 elemLang = elemLang.toLowerCase();
|
|
|
2087 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
|
2088 }
|
|
|
2089 } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
|
2090 return false;
|
|
|
2091 };
|
|
|
2092 }),
|
|
|
2093
|
|
|
2094 // Miscellaneous
|
|
|
2095 "target": function( elem ) {
|
|
|
2096 var hash = window.location && window.location.hash;
|
|
|
2097 return hash && hash.slice( 1 ) === elem.id;
|
|
|
2098 },
|
|
|
2099
|
|
|
2100 "root": function( elem ) {
|
|
|
2101 return elem === docElem;
|
|
|
2102 },
|
|
|
2103
|
|
|
2104 "focus": function( elem ) {
|
|
|
2105 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
|
2106 },
|
|
|
2107
|
|
|
2108 // Boolean properties
|
|
|
2109 "enabled": function( elem ) {
|
|
|
2110 return elem.disabled === false;
|
|
|
2111 },
|
|
|
2112
|
|
|
2113 "disabled": function( elem ) {
|
|
|
2114 return elem.disabled === true;
|
|
|
2115 },
|
|
|
2116
|
|
|
2117 "checked": function( elem ) {
|
|
|
2118 // In CSS3, :checked should return both checked and selected elements
|
|
|
2119 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
2120 var nodeName = elem.nodeName.toLowerCase();
|
|
|
2121 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
2122 },
|
|
|
2123
|
|
|
2124 "selected": function( elem ) {
|
|
|
2125 // Accessing this property makes selected-by-default
|
|
|
2126 // options in Safari work properly
|
|
|
2127 if ( elem.parentNode ) {
|
|
|
2128 elem.parentNode.selectedIndex;
|
|
|
2129 }
|
|
|
2130
|
|
|
2131 return elem.selected === true;
|
|
|
2132 },
|
|
|
2133
|
|
|
2134 // Contents
|
|
|
2135 "empty": function( elem ) {
|
|
|
2136 // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
2137 // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
|
|
2138 // not comment, processing instructions, or others
|
|
|
2139 // Thanks to Diego Perini for the nodeName shortcut
|
|
|
2140 // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
|
|
2141 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
2142 if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
|
|
|
2143 return false;
|
|
|
2144 }
|
|
|
2145 }
|
|
|
2146 return true;
|
|
|
2147 },
|
|
|
2148
|
|
|
2149 "parent": function( elem ) {
|
|
|
2150 return !Expr.pseudos["empty"]( elem );
|
|
|
2151 },
|
|
|
2152
|
|
|
2153 // Element/input types
|
|
|
2154 "header": function( elem ) {
|
|
|
2155 return rheader.test( elem.nodeName );
|
|
|
2156 },
|
|
|
2157
|
|
|
2158 "input": function( elem ) {
|
|
|
2159 return rinputs.test( elem.nodeName );
|
|
|
2160 },
|
|
|
2161
|
|
|
2162 "button": function( elem ) {
|
|
|
2163 var name = elem.nodeName.toLowerCase();
|
|
|
2164 return name === "input" && elem.type === "button" || name === "button";
|
|
|
2165 },
|
|
|
2166
|
|
|
2167 "text": function( elem ) {
|
|
|
2168 var attr;
|
|
|
2169 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
|
2170 // use getAttribute instead to test this case
|
|
|
2171 return elem.nodeName.toLowerCase() === "input" &&
|
|
|
2172 elem.type === "text" &&
|
|
|
2173 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
|
|
|
2174 },
|
|
|
2175
|
|
|
2176 // Position-in-collection
|
|
|
2177 "first": createPositionalPseudo(function() {
|
|
|
2178 return [ 0 ];
|
|
|
2179 }),
|
|
|
2180
|
|
|
2181 "last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2182 return [ length - 1 ];
|
|
|
2183 }),
|
|
|
2184
|
|
|
2185 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2186 return [ argument < 0 ? argument + length : argument ];
|
|
|
2187 }),
|
|
|
2188
|
|
|
2189 "even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2190 var i = 0;
|
|
|
2191 for ( ; i < length; i += 2 ) {
|
|
|
2192 matchIndexes.push( i );
|
|
|
2193 }
|
|
|
2194 return matchIndexes;
|
|
|
2195 }),
|
|
|
2196
|
|
|
2197 "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2198 var i = 1;
|
|
|
2199 for ( ; i < length; i += 2 ) {
|
|
|
2200 matchIndexes.push( i );
|
|
|
2201 }
|
|
|
2202 return matchIndexes;
|
|
|
2203 }),
|
|
|
2204
|
|
|
2205 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2206 var i = argument < 0 ? argument + length : argument;
|
|
|
2207 for ( ; --i >= 0; ) {
|
|
|
2208 matchIndexes.push( i );
|
|
|
2209 }
|
|
|
2210 return matchIndexes;
|
|
|
2211 }),
|
|
|
2212
|
|
|
2213 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2214 var i = argument < 0 ? argument + length : argument;
|
|
|
2215 for ( ; ++i < length; ) {
|
|
|
2216 matchIndexes.push( i );
|
|
|
2217 }
|
|
|
2218 return matchIndexes;
|
|
|
2219 })
|
|
|
2220 }
|
|
|
2221 };
|
|
|
2222
|
|
|
2223 // Add button/input type pseudos
|
|
|
2224 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
|
2225 Expr.pseudos[ i ] = createInputPseudo( i );
|
|
|
2226 }
|
|
|
2227 for ( i in { submit: true, reset: true } ) {
|
|
|
2228 Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
|
2229 }
|
|
|
2230
|
|
|
2231 function tokenize( selector, parseOnly ) {
|
|
|
2232 var matched, match, tokens, type,
|
|
|
2233 soFar, groups, preFilters,
|
|
|
2234 cached = tokenCache[ selector + " " ];
|
|
|
2235
|
|
|
2236 if ( cached ) {
|
|
|
2237 return parseOnly ? 0 : cached.slice( 0 );
|
|
|
2238 }
|
|
|
2239
|
|
|
2240 soFar = selector;
|
|
|
2241 groups = [];
|
|
|
2242 preFilters = Expr.preFilter;
|
|
|
2243
|
|
|
2244 while ( soFar ) {
|
|
|
2245
|
|
|
2246 // Comma and first run
|
|
|
2247 if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
|
2248 if ( match ) {
|
|
|
2249 // Don't consume trailing commas as valid
|
|
|
2250 soFar = soFar.slice( match[0].length ) || soFar;
|
|
|
2251 }
|
|
|
2252 groups.push( tokens = [] );
|
|
|
2253 }
|
|
|
2254
|
|
|
2255 matched = false;
|
|
|
2256
|
|
|
2257 // Combinators
|
|
|
2258 if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
2259 matched = match.shift();
|
|
|
2260 tokens.push( {
|
|
|
2261 value: matched,
|
|
|
2262 // Cast descendant combinators to space
|
|
|
2263 type: match[0].replace( rtrim, " " )
|
|
|
2264 } );
|
|
|
2265 soFar = soFar.slice( matched.length );
|
|
|
2266 }
|
|
|
2267
|
|
|
2268 // Filters
|
|
|
2269 for ( type in Expr.filter ) {
|
|
|
2270 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
2271 (match = preFilters[ type ]( match ))) ) {
|
|
|
2272 matched = match.shift();
|
|
|
2273 tokens.push( {
|
|
|
2274 value: matched,
|
|
|
2275 type: type,
|
|
|
2276 matches: match
|
|
|
2277 } );
|
|
|
2278 soFar = soFar.slice( matched.length );
|
|
|
2279 }
|
|
|
2280 }
|
|
|
2281
|
|
|
2282 if ( !matched ) {
|
|
|
2283 break;
|
|
|
2284 }
|
|
|
2285 }
|
|
|
2286
|
|
|
2287 // Return the length of the invalid excess
|
|
|
2288 // if we're just parsing
|
|
|
2289 // Otherwise, throw an error or return tokens
|
|
|
2290 return parseOnly ?
|
|
|
2291 soFar.length :
|
|
|
2292 soFar ?
|
|
|
2293 Sizzle.error( selector ) :
|
|
|
2294 // Cache the tokens
|
|
|
2295 tokenCache( selector, groups ).slice( 0 );
|
|
|
2296 }
|
|
|
2297
|
|
|
2298 function toSelector( tokens ) {
|
|
|
2299 var i = 0,
|
|
|
2300 len = tokens.length,
|
|
|
2301 selector = "";
|
|
|
2302 for ( ; i < len; i++ ) {
|
|
|
2303 selector += tokens[i].value;
|
|
|
2304 }
|
|
|
2305 return selector;
|
|
|
2306 }
|
|
|
2307
|
|
|
2308 function addCombinator( matcher, combinator, base ) {
|
|
|
2309 var dir = combinator.dir,
|
|
|
2310 checkNonElements = base && dir === "parentNode",
|
|
|
2311 doneName = done++;
|
|
|
2312
|
|
|
2313 return combinator.first ?
|
|
|
2314 // Check against closest ancestor/preceding element
|
|
|
2315 function( elem, context, xml ) {
|
|
|
2316 while ( (elem = elem[ dir ]) ) {
|
|
|
2317 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2318 return matcher( elem, context, xml );
|
|
|
2319 }
|
|
|
2320 }
|
|
|
2321 } :
|
|
|
2322
|
|
|
2323 // Check against all ancestor/preceding elements
|
|
|
2324 function( elem, context, xml ) {
|
|
|
2325 var data, cache, outerCache,
|
|
|
2326 dirkey = dirruns + " " + doneName;
|
|
|
2327
|
|
|
2328 // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
|
|
2329 if ( xml ) {
|
|
|
2330 while ( (elem = elem[ dir ]) ) {
|
|
|
2331 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2332 if ( matcher( elem, context, xml ) ) {
|
|
|
2333 return true;
|
|
|
2334 }
|
|
|
2335 }
|
|
|
2336 }
|
|
|
2337 } else {
|
|
|
2338 while ( (elem = elem[ dir ]) ) {
|
|
|
2339 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2340 outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
|
2341 if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
|
|
|
2342 if ( (data = cache[1]) === true || data === cachedruns ) {
|
|
|
2343 return data === true;
|
|
|
2344 }
|
|
|
2345 } else {
|
|
|
2346 cache = outerCache[ dir ] = [ dirkey ];
|
|
|
2347 cache[1] = matcher( elem, context, xml ) || cachedruns;
|
|
|
2348 if ( cache[1] === true ) {
|
|
|
2349 return true;
|
|
|
2350 }
|
|
|
2351 }
|
|
|
2352 }
|
|
|
2353 }
|
|
|
2354 }
|
|
|
2355 };
|
|
|
2356 }
|
|
|
2357
|
|
|
2358 function elementMatcher( matchers ) {
|
|
|
2359 return matchers.length > 1 ?
|
|
|
2360 function( elem, context, xml ) {
|
|
|
2361 var i = matchers.length;
|
|
|
2362 while ( i-- ) {
|
|
|
2363 if ( !matchers[i]( elem, context, xml ) ) {
|
|
|
2364 return false;
|
|
|
2365 }
|
|
|
2366 }
|
|
|
2367 return true;
|
|
|
2368 } :
|
|
|
2369 matchers[0];
|
|
|
2370 }
|
|
|
2371
|
|
|
2372 function condense( unmatched, map, filter, context, xml ) {
|
|
|
2373 var elem,
|
|
|
2374 newUnmatched = [],
|
|
|
2375 i = 0,
|
|
|
2376 len = unmatched.length,
|
|
|
2377 mapped = map != null;
|
|
|
2378
|
|
|
2379 for ( ; i < len; i++ ) {
|
|
|
2380 if ( (elem = unmatched[i]) ) {
|
|
|
2381 if ( !filter || filter( elem, context, xml ) ) {
|
|
|
2382 newUnmatched.push( elem );
|
|
|
2383 if ( mapped ) {
|
|
|
2384 map.push( i );
|
|
|
2385 }
|
|
|
2386 }
|
|
|
2387 }
|
|
|
2388 }
|
|
|
2389
|
|
|
2390 return newUnmatched;
|
|
|
2391 }
|
|
|
2392
|
|
|
2393 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
2394 if ( postFilter && !postFilter[ expando ] ) {
|
|
|
2395 postFilter = setMatcher( postFilter );
|
|
|
2396 }
|
|
|
2397 if ( postFinder && !postFinder[ expando ] ) {
|
|
|
2398 postFinder = setMatcher( postFinder, postSelector );
|
|
|
2399 }
|
|
|
2400 return markFunction(function( seed, results, context, xml ) {
|
|
|
2401 var temp, i, elem,
|
|
|
2402 preMap = [],
|
|
|
2403 postMap = [],
|
|
|
2404 preexisting = results.length,
|
|
|
2405
|
|
|
2406 // Get initial elements from seed or context
|
|
|
2407 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
2408
|
|
|
2409 // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
2410 matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
2411 condense( elems, preMap, preFilter, context, xml ) :
|
|
|
2412 elems,
|
|
|
2413
|
|
|
2414 matcherOut = matcher ?
|
|
|
2415 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
2416 postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
2417
|
|
|
2418 // ...intermediate processing is necessary
|
|
|
2419 [] :
|
|
|
2420
|
|
|
2421 // ...otherwise use results directly
|
|
|
2422 results :
|
|
|
2423 matcherIn;
|
|
|
2424
|
|
|
2425 // Find primary matches
|
|
|
2426 if ( matcher ) {
|
|
|
2427 matcher( matcherIn, matcherOut, context, xml );
|
|
|
2428 }
|
|
|
2429
|
|
|
2430 // Apply postFilter
|
|
|
2431 if ( postFilter ) {
|
|
|
2432 temp = condense( matcherOut, postMap );
|
|
|
2433 postFilter( temp, [], context, xml );
|
|
|
2434
|
|
|
2435 // Un-match failing elements by moving them back to matcherIn
|
|
|
2436 i = temp.length;
|
|
|
2437 while ( i-- ) {
|
|
|
2438 if ( (elem = temp[i]) ) {
|
|
|
2439 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
|
2440 }
|
|
|
2441 }
|
|
|
2442 }
|
|
|
2443
|
|
|
2444 if ( seed ) {
|
|
|
2445 if ( postFinder || preFilter ) {
|
|
|
2446 if ( postFinder ) {
|
|
|
2447 // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
2448 temp = [];
|
|
|
2449 i = matcherOut.length;
|
|
|
2450 while ( i-- ) {
|
|
|
2451 if ( (elem = matcherOut[i]) ) {
|
|
|
2452 // Restore matcherIn since elem is not yet a final match
|
|
|
2453 temp.push( (matcherIn[i] = elem) );
|
|
|
2454 }
|
|
|
2455 }
|
|
|
2456 postFinder( null, (matcherOut = []), temp, xml );
|
|
|
2457 }
|
|
|
2458
|
|
|
2459 // Move matched elements from seed to results to keep them synchronized
|
|
|
2460 i = matcherOut.length;
|
|
|
2461 while ( i-- ) {
|
|
|
2462 if ( (elem = matcherOut[i]) &&
|
|
|
2463 (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
2464
|
|
|
2465 seed[temp] = !(results[temp] = elem);
|
|
|
2466 }
|
|
|
2467 }
|
|
|
2468 }
|
|
|
2469
|
|
|
2470 // Add elements to results, through postFinder if defined
|
|
|
2471 } else {
|
|
|
2472 matcherOut = condense(
|
|
|
2473 matcherOut === results ?
|
|
|
2474 matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
2475 matcherOut
|
|
|
2476 );
|
|
|
2477 if ( postFinder ) {
|
|
|
2478 postFinder( null, results, matcherOut, xml );
|
|
|
2479 } else {
|
|
|
2480 push.apply( results, matcherOut );
|
|
|
2481 }
|
|
|
2482 }
|
|
|
2483 });
|
|
|
2484 }
|
|
|
2485
|
|
|
2486 function matcherFromTokens( tokens ) {
|
|
|
2487 var checkContext, matcher, j,
|
|
|
2488 len = tokens.length,
|
|
|
2489 leadingRelative = Expr.relative[ tokens[0].type ],
|
|
|
2490 implicitRelative = leadingRelative || Expr.relative[" "],
|
|
|
2491 i = leadingRelative ? 1 : 0,
|
|
|
2492
|
|
|
2493 // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
2494 matchContext = addCombinator( function( elem ) {
|
|
|
2495 return elem === checkContext;
|
|
|
2496 }, implicitRelative, true ),
|
|
|
2497 matchAnyContext = addCombinator( function( elem ) {
|
|
|
2498 return indexOf.call( checkContext, elem ) > -1;
|
|
|
2499 }, implicitRelative, true ),
|
|
|
2500 matchers = [ function( elem, context, xml ) {
|
|
|
2501 return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
2502 (checkContext = context).nodeType ?
|
|
|
2503 matchContext( elem, context, xml ) :
|
|
|
2504 matchAnyContext( elem, context, xml ) );
|
|
|
2505 } ];
|
|
|
2506
|
|
|
2507 for ( ; i < len; i++ ) {
|
|
|
2508 if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
|
2509 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
|
2510 } else {
|
|
|
2511 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
2512
|
|
|
2513 // Return special upon seeing a positional matcher
|
|
|
2514 if ( matcher[ expando ] ) {
|
|
|
2515 // Find the next relative operator (if any) for proper handling
|
|
|
2516 j = ++i;
|
|
|
2517 for ( ; j < len; j++ ) {
|
|
|
2518 if ( Expr.relative[ tokens[j].type ] ) {
|
|
|
2519 break;
|
|
|
2520 }
|
|
|
2521 }
|
|
|
2522 return setMatcher(
|
|
|
2523 i > 1 && elementMatcher( matchers ),
|
|
|
2524 i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
|
|
|
2525 matcher,
|
|
|
2526 i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
2527 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
|
2528 j < len && toSelector( tokens )
|
|
|
2529 );
|
|
|
2530 }
|
|
|
2531 matchers.push( matcher );
|
|
|
2532 }
|
|
|
2533 }
|
|
|
2534
|
|
|
2535 return elementMatcher( matchers );
|
|
|
2536 }
|
|
|
2537
|
|
|
2538 function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
2539 // A counter to specify which element is currently being matched
|
|
|
2540 var matcherCachedRuns = 0,
|
|
|
2541 bySet = setMatchers.length > 0,
|
|
|
2542 byElement = elementMatchers.length > 0,
|
|
|
2543 superMatcher = function( seed, context, xml, results, expandContext ) {
|
|
|
2544 var elem, j, matcher,
|
|
|
2545 setMatched = [],
|
|
|
2546 matchedCount = 0,
|
|
|
2547 i = "0",
|
|
|
2548 unmatched = seed && [],
|
|
|
2549 outermost = expandContext != null,
|
|
|
2550 contextBackup = outermostContext,
|
|
|
2551 // We must always have either seed elements or context
|
|
|
2552 elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
|
|
|
2553 // Use integer dirruns iff this is the outermost matcher
|
|
|
2554 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
|
|
|
2555
|
|
|
2556 if ( outermost ) {
|
|
|
2557 outermostContext = context !== document && context;
|
|
|
2558 cachedruns = matcherCachedRuns;
|
|
|
2559 }
|
|
|
2560
|
|
|
2561 // Add elements passing elementMatchers directly to results
|
|
|
2562 // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
|
|
2563 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
2564 if ( byElement && elem ) {
|
|
|
2565 j = 0;
|
|
|
2566 while ( (matcher = elementMatchers[j++]) ) {
|
|
|
2567 if ( matcher( elem, context, xml ) ) {
|
|
|
2568 results.push( elem );
|
|
|
2569 break;
|
|
|
2570 }
|
|
|
2571 }
|
|
|
2572 if ( outermost ) {
|
|
|
2573 dirruns = dirrunsUnique;
|
|
|
2574 cachedruns = ++matcherCachedRuns;
|
|
|
2575 }
|
|
|
2576 }
|
|
|
2577
|
|
|
2578 // Track unmatched elements for set filters
|
|
|
2579 if ( bySet ) {
|
|
|
2580 // They will have gone through all possible matchers
|
|
|
2581 if ( (elem = !matcher && elem) ) {
|
|
|
2582 matchedCount--;
|
|
|
2583 }
|
|
|
2584
|
|
|
2585 // Lengthen the array for every element, matched or not
|
|
|
2586 if ( seed ) {
|
|
|
2587 unmatched.push( elem );
|
|
|
2588 }
|
|
|
2589 }
|
|
|
2590 }
|
|
|
2591
|
|
|
2592 // Apply set filters to unmatched elements
|
|
|
2593 matchedCount += i;
|
|
|
2594 if ( bySet && i !== matchedCount ) {
|
|
|
2595 j = 0;
|
|
|
2596 while ( (matcher = setMatchers[j++]) ) {
|
|
|
2597 matcher( unmatched, setMatched, context, xml );
|
|
|
2598 }
|
|
|
2599
|
|
|
2600 if ( seed ) {
|
|
|
2601 // Reintegrate element matches to eliminate the need for sorting
|
|
|
2602 if ( matchedCount > 0 ) {
|
|
|
2603 while ( i-- ) {
|
|
|
2604 if ( !(unmatched[i] || setMatched[i]) ) {
|
|
|
2605 setMatched[i] = pop.call( results );
|
|
|
2606 }
|
|
|
2607 }
|
|
|
2608 }
|
|
|
2609
|
|
|
2610 // Discard index placeholder values to get only actual matches
|
|
|
2611 setMatched = condense( setMatched );
|
|
|
2612 }
|
|
|
2613
|
|
|
2614 // Add matches to results
|
|
|
2615 push.apply( results, setMatched );
|
|
|
2616
|
|
|
2617 // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
2618 if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
2619 ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
2620
|
|
|
2621 Sizzle.uniqueSort( results );
|
|
|
2622 }
|
|
|
2623 }
|
|
|
2624
|
|
|
2625 // Override manipulation of globals by nested matchers
|
|
|
2626 if ( outermost ) {
|
|
|
2627 dirruns = dirrunsUnique;
|
|
|
2628 outermostContext = contextBackup;
|
|
|
2629 }
|
|
|
2630
|
|
|
2631 return unmatched;
|
|
|
2632 };
|
|
|
2633
|
|
|
2634 return bySet ?
|
|
|
2635 markFunction( superMatcher ) :
|
|
|
2636 superMatcher;
|
|
|
2637 }
|
|
|
2638
|
|
|
2639 compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
|
|
|
2640 var i,
|
|
|
2641 setMatchers = [],
|
|
|
2642 elementMatchers = [],
|
|
|
2643 cached = compilerCache[ selector + " " ];
|
|
|
2644
|
|
|
2645 if ( !cached ) {
|
|
|
2646 // Generate a function of recursive functions that can be used to check each element
|
|
|
2647 if ( !group ) {
|
|
|
2648 group = tokenize( selector );
|
|
|
2649 }
|
|
|
2650 i = group.length;
|
|
|
2651 while ( i-- ) {
|
|
|
2652 cached = matcherFromTokens( group[i] );
|
|
|
2653 if ( cached[ expando ] ) {
|
|
|
2654 setMatchers.push( cached );
|
|
|
2655 } else {
|
|
|
2656 elementMatchers.push( cached );
|
|
|
2657 }
|
|
|
2658 }
|
|
|
2659
|
|
|
2660 // Cache the compiled function
|
|
|
2661 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
2662 }
|
|
|
2663 return cached;
|
|
|
2664 };
|
|
|
2665
|
|
|
2666 function multipleContexts( selector, contexts, results ) {
|
|
|
2667 var i = 0,
|
|
|
2668 len = contexts.length;
|
|
|
2669 for ( ; i < len; i++ ) {
|
|
|
2670 Sizzle( selector, contexts[i], results );
|
|
|
2671 }
|
|
|
2672 return results;
|
|
|
2673 }
|
|
|
2674
|
|
|
2675 function select( selector, context, results, seed ) {
|
|
|
2676 var i, tokens, token, type, find,
|
|
|
2677 match = tokenize( selector );
|
|
|
2678
|
|
|
2679 if ( !seed ) {
|
|
|
2680 // Try to minimize operations if there is only one group
|
|
|
2681 if ( match.length === 1 ) {
|
|
|
2682
|
|
|
2683 // Take a shortcut and set the context if the root selector is an ID
|
|
|
2684 tokens = match[0] = match[0].slice( 0 );
|
|
|
2685 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
2686 context.nodeType === 9 && documentIsHTML &&
|
|
|
2687 Expr.relative[ tokens[1].type ] ) {
|
|
|
2688
|
|
|
2689 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
|
|
2690 if ( !context ) {
|
|
|
2691 return results;
|
|
|
2692 }
|
|
|
2693
|
|
|
2694 selector = selector.slice( tokens.shift().value.length );
|
|
|
2695 }
|
|
|
2696
|
|
|
2697 // Fetch a seed set for right-to-left matching
|
|
|
2698 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
|
|
2699 while ( i-- ) {
|
|
|
2700 token = tokens[i];
|
|
|
2701
|
|
|
2702 // Abort if we hit a combinator
|
|
|
2703 if ( Expr.relative[ (type = token.type) ] ) {
|
|
|
2704 break;
|
|
|
2705 }
|
|
|
2706 if ( (find = Expr.find[ type ]) ) {
|
|
|
2707 // Search, expanding context for leading sibling combinators
|
|
|
2708 if ( (seed = find(
|
|
|
2709 token.matches[0].replace( runescape, funescape ),
|
|
|
2710 rsibling.test( tokens[0].type ) && context.parentNode || context
|
|
|
2711 )) ) {
|
|
|
2712
|
|
|
2713 // If seed is empty or no tokens remain, we can return early
|
|
|
2714 tokens.splice( i, 1 );
|
|
|
2715 selector = seed.length && toSelector( tokens );
|
|
|
2716 if ( !selector ) {
|
|
|
2717 push.apply( results, seed );
|
|
|
2718 return results;
|
|
|
2719 }
|
|
|
2720
|
|
|
2721 break;
|
|
|
2722 }
|
|
|
2723 }
|
|
|
2724 }
|
|
|
2725 }
|
|
|
2726 }
|
|
|
2727
|
|
|
2728 // Compile and execute a filtering function
|
|
|
2729 // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
2730 compile( selector, match )(
|
|
|
2731 seed,
|
|
|
2732 context,
|
|
|
2733 !documentIsHTML,
|
|
|
2734 results,
|
|
|
2735 rsibling.test( selector )
|
|
|
2736 );
|
|
|
2737 return results;
|
|
|
2738 }
|
|
|
2739
|
|
|
2740 // Deprecated
|
|
|
2741 Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
2742
|
|
|
2743 // Easy API for creating new setFilters
|
|
|
2744 function setFilters() {}
|
|
|
2745 setFilters.prototype = Expr.filters = Expr.pseudos;
|
|
|
2746 Expr.setFilters = new setFilters();
|
|
|
2747
|
|
|
2748 // One-time assignments
|
|
|
2749
|
|
|
2750 // Sort stability
|
|
|
2751 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
|
|
2752
|
|
|
2753 // Initialize against the default document
|
|
|
2754 setDocument();
|
|
|
2755
|
|
|
2756 // Support: Chrome<<14
|
|
|
2757 // Always assume duplicates if they aren't passed to the comparison function
|
|
|
2758 [0, 0].sort( sortOrder );
|
|
|
2759 support.detectDuplicates = hasDuplicate;
|
|
|
2760
|
|
|
2761 // Support: IE<8
|
|
|
2762 // Prevent attribute/property "interpolation"
|
|
|
2763 assert(function( div ) {
|
|
|
2764 div.innerHTML = "<a href='#'></a>";
|
|
|
2765 if ( div.firstChild.getAttribute("href") !== "#" ) {
|
|
|
2766 var attrs = "type|href|height|width".split("|"),
|
|
|
2767 i = attrs.length;
|
|
|
2768 while ( i-- ) {
|
|
|
2769 Expr.attrHandle[ attrs[i] ] = interpolationHandler;
|
|
|
2770 }
|
|
|
2771 }
|
|
|
2772 });
|
|
|
2773
|
|
|
2774 // Support: IE<9
|
|
|
2775 // Use getAttributeNode to fetch booleans when getAttribute lies
|
|
|
2776 assert(function( div ) {
|
|
|
2777 if ( div.getAttribute("disabled") != null ) {
|
|
|
2778 var attrs = booleans.split("|"),
|
|
|
2779 i = attrs.length;
|
|
|
2780 while ( i-- ) {
|
|
|
2781 Expr.attrHandle[ attrs[i] ] = boolHandler;
|
|
|
2782 }
|
|
|
2783 }
|
|
|
2784 });
|
|
|
2785
|
|
|
2786 jQuery.find = Sizzle;
|
|
|
2787 jQuery.expr = Sizzle.selectors;
|
|
|
2788 jQuery.expr[":"] = jQuery.expr.pseudos;
|
|
|
2789 jQuery.unique = Sizzle.uniqueSort;
|
|
|
2790 jQuery.text = Sizzle.getText;
|
|
|
2791 jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
2792 jQuery.contains = Sizzle.contains;
|
|
|
2793
|
|
|
2794
|
|
|
2795 })( window );
|
|
|
2796 // String to Object options format cache
|
|
|
2797 var optionsCache = {};
|
|
|
2798
|
|
|
2799 // Convert String-formatted options into Object-formatted ones and store in cache
|
|
|
2800 function createOptions( options ) {
|
|
|
2801 var object = optionsCache[ options ] = {};
|
|
|
2802 jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
|
|
|
2803 object[ flag ] = true;
|
|
|
2804 });
|
|
|
2805 return object;
|
|
|
2806 }
|
|
|
2807
|
|
|
2808 /*
|
|
|
2809 * Create a callback list using the following parameters:
|
|
|
2810 *
|
|
|
2811 * options: an optional list of space-separated options that will change how
|
|
|
2812 * the callback list behaves or a more traditional option object
|
|
|
2813 *
|
|
|
2814 * By default a callback list will act like an event callback list and can be
|
|
|
2815 * "fired" multiple times.
|
|
|
2816 *
|
|
|
2817 * Possible options:
|
|
|
2818 *
|
|
|
2819 * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
2820 *
|
|
|
2821 * memory: will keep track of previous values and will call any callback added
|
|
|
2822 * after the list has been fired right away with the latest "memorized"
|
|
|
2823 * values (like a Deferred)
|
|
|
2824 *
|
|
|
2825 * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
2826 *
|
|
|
2827 * stopOnFalse: interrupt callings when a callback returns false
|
|
|
2828 *
|
|
|
2829 */
|
|
|
2830 jQuery.Callbacks = function( options ) {
|
|
|
2831
|
|
|
2832 // Convert options from String-formatted to Object-formatted if needed
|
|
|
2833 // (we check in cache first)
|
|
|
2834 options = typeof options === "string" ?
|
|
|
2835 ( optionsCache[ options ] || createOptions( options ) ) :
|
|
|
2836 jQuery.extend( {}, options );
|
|
|
2837
|
|
|
2838 var // Last fire value (for non-forgettable lists)
|
|
|
2839 memory,
|
|
|
2840 // Flag to know if list was already fired
|
|
|
2841 fired,
|
|
|
2842 // Flag to know if list is currently firing
|
|
|
2843 firing,
|
|
|
2844 // First callback to fire (used internally by add and fireWith)
|
|
|
2845 firingStart,
|
|
|
2846 // End of the loop when firing
|
|
|
2847 firingLength,
|
|
|
2848 // Index of currently firing callback (modified by remove if needed)
|
|
|
2849 firingIndex,
|
|
|
2850 // Actual callback list
|
|
|
2851 list = [],
|
|
|
2852 // Stack of fire calls for repeatable lists
|
|
|
2853 stack = !options.once && [],
|
|
|
2854 // Fire callbacks
|
|
|
2855 fire = function( data ) {
|
|
|
2856 memory = options.memory && data;
|
|
|
2857 fired = true;
|
|
|
2858 firingIndex = firingStart || 0;
|
|
|
2859 firingStart = 0;
|
|
|
2860 firingLength = list.length;
|
|
|
2861 firing = true;
|
|
|
2862 for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
|
2863 if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
|
|
2864 memory = false; // To prevent further calls using add
|
|
|
2865 break;
|
|
|
2866 }
|
|
|
2867 }
|
|
|
2868 firing = false;
|
|
|
2869 if ( list ) {
|
|
|
2870 if ( stack ) {
|
|
|
2871 if ( stack.length ) {
|
|
|
2872 fire( stack.shift() );
|
|
|
2873 }
|
|
|
2874 } else if ( memory ) {
|
|
|
2875 list = [];
|
|
|
2876 } else {
|
|
|
2877 self.disable();
|
|
|
2878 }
|
|
|
2879 }
|
|
|
2880 },
|
|
|
2881 // Actual Callbacks object
|
|
|
2882 self = {
|
|
|
2883 // Add a callback or a collection of callbacks to the list
|
|
|
2884 add: function() {
|
|
|
2885 if ( list ) {
|
|
|
2886 // First, we save the current length
|
|
|
2887 var start = list.length;
|
|
|
2888 (function add( args ) {
|
|
|
2889 jQuery.each( args, function( _, arg ) {
|
|
|
2890 var type = jQuery.type( arg );
|
|
|
2891 if ( type === "function" ) {
|
|
|
2892 if ( !options.unique || !self.has( arg ) ) {
|
|
|
2893 list.push( arg );
|
|
|
2894 }
|
|
|
2895 } else if ( arg && arg.length && type !== "string" ) {
|
|
|
2896 // Inspect recursively
|
|
|
2897 add( arg );
|
|
|
2898 }
|
|
|
2899 });
|
|
|
2900 })( arguments );
|
|
|
2901 // Do we need to add the callbacks to the
|
|
|
2902 // current firing batch?
|
|
|
2903 if ( firing ) {
|
|
|
2904 firingLength = list.length;
|
|
|
2905 // With memory, if we're not firing then
|
|
|
2906 // we should call right away
|
|
|
2907 } else if ( memory ) {
|
|
|
2908 firingStart = start;
|
|
|
2909 fire( memory );
|
|
|
2910 }
|
|
|
2911 }
|
|
|
2912 return this;
|
|
|
2913 },
|
|
|
2914 // Remove a callback from the list
|
|
|
2915 remove: function() {
|
|
|
2916 if ( list ) {
|
|
|
2917 jQuery.each( arguments, function( _, arg ) {
|
|
|
2918 var index;
|
|
|
2919 while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
2920 list.splice( index, 1 );
|
|
|
2921 // Handle firing indexes
|
|
|
2922 if ( firing ) {
|
|
|
2923 if ( index <= firingLength ) {
|
|
|
2924 firingLength--;
|
|
|
2925 }
|
|
|
2926 if ( index <= firingIndex ) {
|
|
|
2927 firingIndex--;
|
|
|
2928 }
|
|
|
2929 }
|
|
|
2930 }
|
|
|
2931 });
|
|
|
2932 }
|
|
|
2933 return this;
|
|
|
2934 },
|
|
|
2935 // Check if a given callback is in the list.
|
|
|
2936 // If no argument is given, return whether or not list has callbacks attached.
|
|
|
2937 has: function( fn ) {
|
|
|
2938 return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
|
|
|
2939 },
|
|
|
2940 // Remove all callbacks from the list
|
|
|
2941 empty: function() {
|
|
|
2942 list = [];
|
|
|
2943 firingLength = 0;
|
|
|
2944 return this;
|
|
|
2945 },
|
|
|
2946 // Have the list do nothing anymore
|
|
|
2947 disable: function() {
|
|
|
2948 list = stack = memory = undefined;
|
|
|
2949 return this;
|
|
|
2950 },
|
|
|
2951 // Is it disabled?
|
|
|
2952 disabled: function() {
|
|
|
2953 return !list;
|
|
|
2954 },
|
|
|
2955 // Lock the list in its current state
|
|
|
2956 lock: function() {
|
|
|
2957 stack = undefined;
|
|
|
2958 if ( !memory ) {
|
|
|
2959 self.disable();
|
|
|
2960 }
|
|
|
2961 return this;
|
|
|
2962 },
|
|
|
2963 // Is it locked?
|
|
|
2964 locked: function() {
|
|
|
2965 return !stack;
|
|
|
2966 },
|
|
|
2967 // Call all callbacks with the given context and arguments
|
|
|
2968 fireWith: function( context, args ) {
|
|
|
2969 args = args || [];
|
|
|
2970 args = [ context, args.slice ? args.slice() : args ];
|
|
|
2971 if ( list && ( !fired || stack ) ) {
|
|
|
2972 if ( firing ) {
|
|
|
2973 stack.push( args );
|
|
|
2974 } else {
|
|
|
2975 fire( args );
|
|
|
2976 }
|
|
|
2977 }
|
|
|
2978 return this;
|
|
|
2979 },
|
|
|
2980 // Call all the callbacks with the given arguments
|
|
|
2981 fire: function() {
|
|
|
2982 self.fireWith( this, arguments );
|
|
|
2983 return this;
|
|
|
2984 },
|
|
|
2985 // To know if the callbacks have already been called at least once
|
|
|
2986 fired: function() {
|
|
|
2987 return !!fired;
|
|
|
2988 }
|
|
|
2989 };
|
|
|
2990
|
|
|
2991 return self;
|
|
|
2992 };
|
|
|
2993 jQuery.extend({
|
|
|
2994
|
|
|
2995 Deferred: function( func ) {
|
|
|
2996 var tuples = [
|
|
|
2997 // action, add listener, listener list, final state
|
|
|
2998 [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
|
|
2999 [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
|
|
3000 [ "notify", "progress", jQuery.Callbacks("memory") ]
|
|
|
3001 ],
|
|
|
3002 state = "pending",
|
|
|
3003 promise = {
|
|
|
3004 state: function() {
|
|
|
3005 return state;
|
|
|
3006 },
|
|
|
3007 always: function() {
|
|
|
3008 deferred.done( arguments ).fail( arguments );
|
|
|
3009 return this;
|
|
|
3010 },
|
|
|
3011 then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
3012 var fns = arguments;
|
|
|
3013 return jQuery.Deferred(function( newDefer ) {
|
|
|
3014 jQuery.each( tuples, function( i, tuple ) {
|
|
|
3015 var action = tuple[ 0 ],
|
|
|
3016 fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
|
|
3017 // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
|
3018 deferred[ tuple[1] ](function() {
|
|
|
3019 var returned = fn && fn.apply( this, arguments );
|
|
|
3020 if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
3021 returned.promise()
|
|
|
3022 .done( newDefer.resolve )
|
|
|
3023 .fail( newDefer.reject )
|
|
|
3024 .progress( newDefer.notify );
|
|
|
3025 } else {
|
|
|
3026 newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
|
|
|
3027 }
|
|
|
3028 });
|
|
|
3029 });
|
|
|
3030 fns = null;
|
|
|
3031 }).promise();
|
|
|
3032 },
|
|
|
3033 // Get a promise for this deferred
|
|
|
3034 // If obj is provided, the promise aspect is added to the object
|
|
|
3035 promise: function( obj ) {
|
|
|
3036 return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
3037 }
|
|
|
3038 },
|
|
|
3039 deferred = {};
|
|
|
3040
|
|
|
3041 // Keep pipe for back-compat
|
|
|
3042 promise.pipe = promise.then;
|
|
|
3043
|
|
|
3044 // Add list-specific methods
|
|
|
3045 jQuery.each( tuples, function( i, tuple ) {
|
|
|
3046 var list = tuple[ 2 ],
|
|
|
3047 stateString = tuple[ 3 ];
|
|
|
3048
|
|
|
3049 // promise[ done | fail | progress ] = list.add
|
|
|
3050 promise[ tuple[1] ] = list.add;
|
|
|
3051
|
|
|
3052 // Handle state
|
|
|
3053 if ( stateString ) {
|
|
|
3054 list.add(function() {
|
|
|
3055 // state = [ resolved | rejected ]
|
|
|
3056 state = stateString;
|
|
|
3057
|
|
|
3058 // [ reject_list | resolve_list ].disable; progress_list.lock
|
|
|
3059 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
|
3060 }
|
|
|
3061
|
|
|
3062 // deferred[ resolve | reject | notify ]
|
|
|
3063 deferred[ tuple[0] ] = function() {
|
|
|
3064 deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
|
|
|
3065 return this;
|
|
|
3066 };
|
|
|
3067 deferred[ tuple[0] + "With" ] = list.fireWith;
|
|
|
3068 });
|
|
|
3069
|
|
|
3070 // Make the deferred a promise
|
|
|
3071 promise.promise( deferred );
|
|
|
3072
|
|
|
3073 // Call given func if any
|
|
|
3074 if ( func ) {
|
|
|
3075 func.call( deferred, deferred );
|
|
|
3076 }
|
|
|
3077
|
|
|
3078 // All done!
|
|
|
3079 return deferred;
|
|
|
3080 },
|
|
|
3081
|
|
|
3082 // Deferred helper
|
|
|
3083 when: function( subordinate /* , ..., subordinateN */ ) {
|
|
|
3084 var i = 0,
|
|
|
3085 resolveValues = core_slice.call( arguments ),
|
|
|
3086 length = resolveValues.length,
|
|
|
3087
|
|
|
3088 // the count of uncompleted subordinates
|
|
|
3089 remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
3090
|
|
|
3091 // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
|
|
3092 deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
3093
|
|
|
3094 // Update function for both resolve and progress values
|
|
|
3095 updateFunc = function( i, contexts, values ) {
|
|
|
3096 return function( value ) {
|
|
|
3097 contexts[ i ] = this;
|
|
|
3098 values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
|
|
3099 if( values === progressValues ) {
|
|
|
3100 deferred.notifyWith( contexts, values );
|
|
|
3101 } else if ( !( --remaining ) ) {
|
|
|
3102 deferred.resolveWith( contexts, values );
|
|
|
3103 }
|
|
|
3104 };
|
|
|
3105 },
|
|
|
3106
|
|
|
3107 progressValues, progressContexts, resolveContexts;
|
|
|
3108
|
|
|
3109 // add listeners to Deferred subordinates; treat others as resolved
|
|
|
3110 if ( length > 1 ) {
|
|
|
3111 progressValues = new Array( length );
|
|
|
3112 progressContexts = new Array( length );
|
|
|
3113 resolveContexts = new Array( length );
|
|
|
3114 for ( ; i < length; i++ ) {
|
|
|
3115 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
|
3116 resolveValues[ i ].promise()
|
|
|
3117 .done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
|
3118 .fail( deferred.reject )
|
|
|
3119 .progress( updateFunc( i, progressContexts, progressValues ) );
|
|
|
3120 } else {
|
|
|
3121 --remaining;
|
|
|
3122 }
|
|
|
3123 }
|
|
|
3124 }
|
|
|
3125
|
|
|
3126 // if we're not waiting on anything, resolve the master
|
|
|
3127 if ( !remaining ) {
|
|
|
3128 deferred.resolveWith( resolveContexts, resolveValues );
|
|
|
3129 }
|
|
|
3130
|
|
|
3131 return deferred.promise();
|
|
|
3132 }
|
|
|
3133 });
|
|
|
3134 jQuery.support = (function( support ) {
|
|
|
3135 var input = document.createElement("input"),
|
|
|
3136 fragment = document.createDocumentFragment(),
|
|
|
3137 div = document.createElement("div"),
|
|
|
3138 select = document.createElement("select"),
|
|
|
3139 opt = select.appendChild( document.createElement("option") );
|
|
|
3140
|
|
|
3141 // Finish early in limited environments
|
|
|
3142 if ( !input.type ) {
|
|
|
3143 return support;
|
|
|
3144 }
|
|
|
3145
|
|
|
3146 input.type = "checkbox";
|
|
|
3147
|
|
|
3148 // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
|
|
|
3149 // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
|
|
|
3150 support.checkOn = input.value !== "";
|
|
|
3151
|
|
|
3152 // Must access the parent to make an option select properly
|
|
|
3153 // Support: IE9, IE10
|
|
|
3154 support.optSelected = opt.selected;
|
|
|
3155
|
|
|
3156 // Will be defined later
|
|
|
3157 support.reliableMarginRight = true;
|
|
|
3158 support.boxSizingReliable = true;
|
|
|
3159 support.pixelPosition = false;
|
|
|
3160
|
|
|
3161 // Make sure checked status is properly cloned
|
|
|
3162 // Support: IE9, IE10
|
|
|
3163 input.checked = true;
|
|
|
3164 support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
3165
|
|
|
3166 // Make sure that the options inside disabled selects aren't marked as disabled
|
|
|
3167 // (WebKit marks them as disabled)
|
|
|
3168 select.disabled = true;
|
|
|
3169 support.optDisabled = !opt.disabled;
|
|
|
3170
|
|
|
3171 // Check if an input maintains its value after becoming a radio
|
|
|
3172 // Support: IE9, IE10
|
|
|
3173 input = document.createElement("input");
|
|
|
3174 input.value = "t";
|
|
|
3175 input.type = "radio";
|
|
|
3176 support.radioValue = input.value === "t";
|
|
|
3177
|
|
|
3178 // #11217 - WebKit loses check when the name is after the checked attribute
|
|
|
3179 input.setAttribute( "checked", "t" );
|
|
|
3180 input.setAttribute( "name", "t" );
|
|
|
3181
|
|
|
3182 fragment.appendChild( input );
|
|
|
3183
|
|
|
3184 // Support: Safari 5.1, Android 4.x, Android 2.3
|
|
|
3185 // old WebKit doesn't clone checked state correctly in fragments
|
|
|
3186 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
3187
|
|
|
3188 // Support: Firefox, Chrome, Safari
|
|
|
3189 // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
|
|
|
3190 support.focusinBubbles = "onfocusin" in window;
|
|
|
3191
|
|
|
3192 div.style.backgroundClip = "content-box";
|
|
|
3193 div.cloneNode( true ).style.backgroundClip = "";
|
|
|
3194 support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
3195
|
|
|
3196 // Run tests that need a body at doc ready
|
|
|
3197 jQuery(function() {
|
|
|
3198 var container, marginDiv,
|
|
|
3199 // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
|
|
|
3200 divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
|
|
|
3201 body = document.getElementsByTagName("body")[ 0 ];
|
|
|
3202
|
|
|
3203 if ( !body ) {
|
|
|
3204 // Return for frameset docs that don't have a body
|
|
|
3205 return;
|
|
|
3206 }
|
|
|
3207
|
|
|
3208 container = document.createElement("div");
|
|
|
3209 container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
|
|
|
3210
|
|
|
3211 // Check box-sizing and margin behavior.
|
|
|
3212 body.appendChild( container ).appendChild( div );
|
|
|
3213 div.innerHTML = "";
|
|
|
3214 // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
|
|
|
3215 div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
|
|
|
3216
|
|
|
3217 // Workaround failing boxSizing test due to offsetWidth returning wrong value
|
|
|
3218 // with some non-1 values of body zoom, ticket #13543
|
|
|
3219 jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
|
|
|
3220 support.boxSizing = div.offsetWidth === 4;
|
|
|
3221 });
|
|
|
3222
|
|
|
3223 // Use window.getComputedStyle because jsdom on node.js will break without it.
|
|
|
3224 if ( window.getComputedStyle ) {
|
|
|
3225 support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
|
|
3226 support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
|
|
3227
|
|
|
3228 // Support: Android 2.3
|
|
|
3229 // Check if div with explicit width and no margin-right incorrectly
|
|
|
3230 // gets computed margin-right based on width of container. (#3333)
|
|
|
3231 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
3232 marginDiv = div.appendChild( document.createElement("div") );
|
|
|
3233 marginDiv.style.cssText = div.style.cssText = divReset;
|
|
|
3234 marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
|
3235 div.style.width = "1px";
|
|
|
3236
|
|
|
3237 support.reliableMarginRight =
|
|
|
3238 !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
|
|
3239 }
|
|
|
3240
|
|
|
3241 body.removeChild( container );
|
|
|
3242 });
|
|
|
3243
|
|
|
3244 return support;
|
|
|
3245 })( {} );
|
|
|
3246
|
|
|
3247 /*
|
|
|
3248 Implementation Summary
|
|
|
3249
|
|
|
3250 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
|
3251 2. Improve the module's maintainability by reducing the storage
|
|
|
3252 paths to a single mechanism.
|
|
|
3253 3. Use the same single mechanism to support "private" and "user" data.
|
|
|
3254 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
|
3255 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
|
3256 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
|
3257 */
|
|
|
3258 var data_user, data_priv,
|
|
|
3259 rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
|
|
|
3260 rmultiDash = /([A-Z])/g;
|
|
|
3261
|
|
|
3262 function Data() {
|
|
|
3263 // Support: Android < 4,
|
|
|
3264 // Old WebKit does not have Object.preventExtensions/freeze method,
|
|
|
3265 // return new empty object instead with no [[set]] accessor
|
|
|
3266 Object.defineProperty( this.cache = {}, 0, {
|
|
|
3267 get: function() {
|
|
|
3268 return {};
|
|
|
3269 }
|
|
|
3270 });
|
|
|
3271
|
|
|
3272 this.expando = jQuery.expando + Math.random();
|
|
|
3273 }
|
|
|
3274
|
|
|
3275 Data.uid = 1;
|
|
|
3276
|
|
|
3277 Data.accepts = function( owner ) {
|
|
|
3278 // Accepts only:
|
|
|
3279 // - Node
|
|
|
3280 // - Node.ELEMENT_NODE
|
|
|
3281 // - Node.DOCUMENT_NODE
|
|
|
3282 // - Object
|
|
|
3283 // - Any
|
|
|
3284 return owner.nodeType ?
|
|
|
3285 owner.nodeType === 1 || owner.nodeType === 9 : true;
|
|
|
3286 };
|
|
|
3287
|
|
|
3288 Data.prototype = {
|
|
|
3289 key: function( owner ) {
|
|
|
3290 // We can accept data for non-element nodes in modern browsers,
|
|
|
3291 // but we should not, see #8335.
|
|
|
3292 // Always return the key for a frozen object.
|
|
|
3293 if ( !Data.accepts( owner ) ) {
|
|
|
3294 return 0;
|
|
|
3295 }
|
|
|
3296
|
|
|
3297 var descriptor = {},
|
|
|
3298 // Check if the owner object already has a cache key
|
|
|
3299 unlock = owner[ this.expando ];
|
|
|
3300
|
|
|
3301 // If not, create one
|
|
|
3302 if ( !unlock ) {
|
|
|
3303 unlock = Data.uid++;
|
|
|
3304
|
|
|
3305 // Secure it in a non-enumerable, non-writable property
|
|
|
3306 try {
|
|
|
3307 descriptor[ this.expando ] = { value: unlock };
|
|
|
3308 Object.defineProperties( owner, descriptor );
|
|
|
3309
|
|
|
3310 // Support: Android < 4
|
|
|
3311 // Fallback to a less secure definition
|
|
|
3312 } catch ( e ) {
|
|
|
3313 descriptor[ this.expando ] = unlock;
|
|
|
3314 jQuery.extend( owner, descriptor );
|
|
|
3315 }
|
|
|
3316 }
|
|
|
3317
|
|
|
3318 // Ensure the cache object
|
|
|
3319 if ( !this.cache[ unlock ] ) {
|
|
|
3320 this.cache[ unlock ] = {};
|
|
|
3321 }
|
|
|
3322
|
|
|
3323 return unlock;
|
|
|
3324 },
|
|
|
3325 set: function( owner, data, value ) {
|
|
|
3326 var prop,
|
|
|
3327 // There may be an unlock assigned to this node,
|
|
|
3328 // if there is no entry for this "owner", create one inline
|
|
|
3329 // and set the unlock as though an owner entry had always existed
|
|
|
3330 unlock = this.key( owner ),
|
|
|
3331 cache = this.cache[ unlock ];
|
|
|
3332
|
|
|
3333 // Handle: [ owner, key, value ] args
|
|
|
3334 if ( typeof data === "string" ) {
|
|
|
3335 cache[ data ] = value;
|
|
|
3336
|
|
|
3337 // Handle: [ owner, { properties } ] args
|
|
|
3338 } else {
|
|
|
3339 // Support an expectation from the old data system where plain
|
|
|
3340 // objects used to initialize would be set to the cache by
|
|
|
3341 // reference, instead of having properties and values copied.
|
|
|
3342 // Note, this will kill the connection between
|
|
|
3343 // "this.cache[ unlock ]" and "cache"
|
|
|
3344 if ( jQuery.isEmptyObject( cache ) ) {
|
|
|
3345 this.cache[ unlock ] = data;
|
|
|
3346 // Otherwise, copy the properties one-by-one to the cache object
|
|
|
3347 } else {
|
|
|
3348 for ( prop in data ) {
|
|
|
3349 cache[ prop ] = data[ prop ];
|
|
|
3350 }
|
|
|
3351 }
|
|
|
3352 }
|
|
|
3353 },
|
|
|
3354 get: function( owner, key ) {
|
|
|
3355 // Either a valid cache is found, or will be created.
|
|
|
3356 // New caches will be created and the unlock returned,
|
|
|
3357 // allowing direct access to the newly created
|
|
|
3358 // empty data object. A valid owner object must be provided.
|
|
|
3359 var cache = this.cache[ this.key( owner ) ];
|
|
|
3360
|
|
|
3361 return key === undefined ?
|
|
|
3362 cache : cache[ key ];
|
|
|
3363 },
|
|
|
3364 access: function( owner, key, value ) {
|
|
|
3365 // In cases where either:
|
|
|
3366 //
|
|
|
3367 // 1. No key was specified
|
|
|
3368 // 2. A string key was specified, but no value provided
|
|
|
3369 //
|
|
|
3370 // Take the "read" path and allow the get method to determine
|
|
|
3371 // which value to return, respectively either:
|
|
|
3372 //
|
|
|
3373 // 1. The entire cache object
|
|
|
3374 // 2. The data stored at the key
|
|
|
3375 //
|
|
|
3376 if ( key === undefined ||
|
|
|
3377 ((key && typeof key === "string") && value === undefined) ) {
|
|
|
3378 return this.get( owner, key );
|
|
|
3379 }
|
|
|
3380
|
|
|
3381 // [*]When the key is not a string, or both a key and value
|
|
|
3382 // are specified, set or extend (existing objects) with either:
|
|
|
3383 //
|
|
|
3384 // 1. An object of properties
|
|
|
3385 // 2. A key and value
|
|
|
3386 //
|
|
|
3387 this.set( owner, key, value );
|
|
|
3388
|
|
|
3389 // Since the "set" path can have two possible entry points
|
|
|
3390 // return the expected data based on which path was taken[*]
|
|
|
3391 return value !== undefined ? value : key;
|
|
|
3392 },
|
|
|
3393 remove: function( owner, key ) {
|
|
|
3394 var i, name,
|
|
|
3395 unlock = this.key( owner ),
|
|
|
3396 cache = this.cache[ unlock ];
|
|
|
3397
|
|
|
3398 if ( key === undefined ) {
|
|
|
3399 this.cache[ unlock ] = {};
|
|
|
3400
|
|
|
3401 } else {
|
|
|
3402 // Support array or space separated string of keys
|
|
|
3403 if ( jQuery.isArray( key ) ) {
|
|
|
3404 // If "name" is an array of keys...
|
|
|
3405 // When data is initially created, via ("key", "val") signature,
|
|
|
3406 // keys will be converted to camelCase.
|
|
|
3407 // Since there is no way to tell _how_ a key was added, remove
|
|
|
3408 // both plain key and camelCase key. #12786
|
|
|
3409 // This will only penalize the array argument path.
|
|
|
3410 name = key.concat( key.map( jQuery.camelCase ) );
|
|
|
3411 } else {
|
|
|
3412 // Try the string as a key before any manipulation
|
|
|
3413 if ( key in cache ) {
|
|
|
3414 name = [ key ];
|
|
|
3415 } else {
|
|
|
3416 // If a key with the spaces exists, use it.
|
|
|
3417 // Otherwise, create an array by matching non-whitespace
|
|
|
3418 name = jQuery.camelCase( key );
|
|
|
3419 name = name in cache ?
|
|
|
3420 [ name ] : ( name.match( core_rnotwhite ) || [] );
|
|
|
3421 }
|
|
|
3422 }
|
|
|
3423
|
|
|
3424 i = name.length;
|
|
|
3425 while ( i-- ) {
|
|
|
3426 delete cache[ name[ i ] ];
|
|
|
3427 }
|
|
|
3428 }
|
|
|
3429 },
|
|
|
3430 hasData: function( owner ) {
|
|
|
3431 return !jQuery.isEmptyObject(
|
|
|
3432 this.cache[ owner[ this.expando ] ] || {}
|
|
|
3433 );
|
|
|
3434 },
|
|
|
3435 discard: function( owner ) {
|
|
|
3436 delete this.cache[ this.key( owner ) ];
|
|
|
3437 }
|
|
|
3438 };
|
|
|
3439
|
|
|
3440 // These may be used throughout the jQuery core codebase
|
|
|
3441 data_user = new Data();
|
|
|
3442 data_priv = new Data();
|
|
|
3443
|
|
|
3444
|
|
|
3445 jQuery.extend({
|
|
|
3446 acceptData: Data.accepts,
|
|
|
3447
|
|
|
3448 hasData: function( elem ) {
|
|
|
3449 return data_user.hasData( elem ) || data_priv.hasData( elem );
|
|
|
3450 },
|
|
|
3451
|
|
|
3452 data: function( elem, name, data ) {
|
|
|
3453 return data_user.access( elem, name, data );
|
|
|
3454 },
|
|
|
3455
|
|
|
3456 removeData: function( elem, name ) {
|
|
|
3457 data_user.remove( elem, name );
|
|
|
3458 },
|
|
|
3459
|
|
|
3460 // TODO: Now that all calls to _data and _removeData have been replaced
|
|
|
3461 // with direct calls to data_priv methods, these can be deprecated.
|
|
|
3462 _data: function( elem, name, data ) {
|
|
|
3463 return data_priv.access( elem, name, data );
|
|
|
3464 },
|
|
|
3465
|
|
|
3466 _removeData: function( elem, name ) {
|
|
|
3467 data_priv.remove( elem, name );
|
|
|
3468 }
|
|
|
3469 });
|
|
|
3470
|
|
|
3471 jQuery.fn.extend({
|
|
|
3472 data: function( key, value ) {
|
|
|
3473 var attrs, name,
|
|
|
3474 elem = this[ 0 ],
|
|
|
3475 i = 0,
|
|
|
3476 data = null;
|
|
|
3477
|
|
|
3478 // Gets all values
|
|
|
3479 if ( key === undefined ) {
|
|
|
3480 if ( this.length ) {
|
|
|
3481 data = data_user.get( elem );
|
|
|
3482
|
|
|
3483 if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
|
|
|
3484 attrs = elem.attributes;
|
|
|
3485 for ( ; i < attrs.length; i++ ) {
|
|
|
3486 name = attrs[ i ].name;
|
|
|
3487
|
|
|
3488 if ( name.indexOf( "data-" ) === 0 ) {
|
|
|
3489 name = jQuery.camelCase( name.substring(5) );
|
|
|
3490 dataAttr( elem, name, data[ name ] );
|
|
|
3491 }
|
|
|
3492 }
|
|
|
3493 data_priv.set( elem, "hasDataAttrs", true );
|
|
|
3494 }
|
|
|
3495 }
|
|
|
3496
|
|
|
3497 return data;
|
|
|
3498 }
|
|
|
3499
|
|
|
3500 // Sets multiple values
|
|
|
3501 if ( typeof key === "object" ) {
|
|
|
3502 return this.each(function() {
|
|
|
3503 data_user.set( this, key );
|
|
|
3504 });
|
|
|
3505 }
|
|
|
3506
|
|
|
3507 return jQuery.access( this, function( value ) {
|
|
|
3508 var data,
|
|
|
3509 camelKey = jQuery.camelCase( key );
|
|
|
3510
|
|
|
3511 // The calling jQuery object (element matches) is not empty
|
|
|
3512 // (and therefore has an element appears at this[ 0 ]) and the
|
|
|
3513 // `value` parameter was not undefined. An empty jQuery object
|
|
|
3514 // will result in `undefined` for elem = this[ 0 ] which will
|
|
|
3515 // throw an exception if an attempt to read a data cache is made.
|
|
|
3516 if ( elem && value === undefined ) {
|
|
|
3517 // Attempt to get data from the cache
|
|
|
3518 // with the key as-is
|
|
|
3519 data = data_user.get( elem, key );
|
|
|
3520 if ( data !== undefined ) {
|
|
|
3521 return data;
|
|
|
3522 }
|
|
|
3523
|
|
|
3524 // Attempt to get data from the cache
|
|
|
3525 // with the key camelized
|
|
|
3526 data = data_user.get( elem, camelKey );
|
|
|
3527 if ( data !== undefined ) {
|
|
|
3528 return data;
|
|
|
3529 }
|
|
|
3530
|
|
|
3531 // Attempt to "discover" the data in
|
|
|
3532 // HTML5 custom data-* attrs
|
|
|
3533 data = dataAttr( elem, camelKey, undefined );
|
|
|
3534 if ( data !== undefined ) {
|
|
|
3535 return data;
|
|
|
3536 }
|
|
|
3537
|
|
|
3538 // We tried really hard, but the data doesn't exist.
|
|
|
3539 return;
|
|
|
3540 }
|
|
|
3541
|
|
|
3542 // Set the data...
|
|
|
3543 this.each(function() {
|
|
|
3544 // First, attempt to store a copy or reference of any
|
|
|
3545 // data that might've been store with a camelCased key.
|
|
|
3546 var data = data_user.get( this, camelKey );
|
|
|
3547
|
|
|
3548 // For HTML5 data-* attribute interop, we have to
|
|
|
3549 // store property names with dashes in a camelCase form.
|
|
|
3550 // This might not apply to all properties...*
|
|
|
3551 data_user.set( this, camelKey, value );
|
|
|
3552
|
|
|
3553 // *... In the case of properties that might _actually_
|
|
|
3554 // have dashes, we need to also store a copy of that
|
|
|
3555 // unchanged property.
|
|
|
3556 if ( key.indexOf("-") !== -1 && data !== undefined ) {
|
|
|
3557 data_user.set( this, key, value );
|
|
|
3558 }
|
|
|
3559 });
|
|
|
3560 }, null, value, arguments.length > 1, null, true );
|
|
|
3561 },
|
|
|
3562
|
|
|
3563 removeData: function( key ) {
|
|
|
3564 return this.each(function() {
|
|
|
3565 data_user.remove( this, key );
|
|
|
3566 });
|
|
|
3567 }
|
|
|
3568 });
|
|
|
3569
|
|
|
3570 function dataAttr( elem, key, data ) {
|
|
|
3571 var name;
|
|
|
3572
|
|
|
3573 // If nothing was found internally, try to fetch any
|
|
|
3574 // data from the HTML5 data-* attribute
|
|
|
3575 if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
3576 name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
3577 data = elem.getAttribute( name );
|
|
|
3578
|
|
|
3579 if ( typeof data === "string" ) {
|
|
|
3580 try {
|
|
|
3581 data = data === "true" ? true :
|
|
|
3582 data === "false" ? false :
|
|
|
3583 data === "null" ? null :
|
|
|
3584 // Only convert to a number if it doesn't change the string
|
|
|
3585 +data + "" === data ? +data :
|
|
|
3586 rbrace.test( data ) ? JSON.parse( data ) :
|
|
|
3587 data;
|
|
|
3588 } catch( e ) {}
|
|
|
3589
|
|
|
3590 // Make sure we set the data so it isn't changed later
|
|
|
3591 data_user.set( elem, key, data );
|
|
|
3592 } else {
|
|
|
3593 data = undefined;
|
|
|
3594 }
|
|
|
3595 }
|
|
|
3596 return data;
|
|
|
3597 }
|
|
|
3598 jQuery.extend({
|
|
|
3599 queue: function( elem, type, data ) {
|
|
|
3600 var queue;
|
|
|
3601
|
|
|
3602 if ( elem ) {
|
|
|
3603 type = ( type || "fx" ) + "queue";
|
|
|
3604 queue = data_priv.get( elem, type );
|
|
|
3605
|
|
|
3606 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
3607 if ( data ) {
|
|
|
3608 if ( !queue || jQuery.isArray( data ) ) {
|
|
|
3609 queue = data_priv.access( elem, type, jQuery.makeArray(data) );
|
|
|
3610 } else {
|
|
|
3611 queue.push( data );
|
|
|
3612 }
|
|
|
3613 }
|
|
|
3614 return queue || [];
|
|
|
3615 }
|
|
|
3616 },
|
|
|
3617
|
|
|
3618 dequeue: function( elem, type ) {
|
|
|
3619 type = type || "fx";
|
|
|
3620
|
|
|
3621 var queue = jQuery.queue( elem, type ),
|
|
|
3622 startLength = queue.length,
|
|
|
3623 fn = queue.shift(),
|
|
|
3624 hooks = jQuery._queueHooks( elem, type ),
|
|
|
3625 next = function() {
|
|
|
3626 jQuery.dequeue( elem, type );
|
|
|
3627 };
|
|
|
3628
|
|
|
3629 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
3630 if ( fn === "inprogress" ) {
|
|
|
3631 fn = queue.shift();
|
|
|
3632 startLength--;
|
|
|
3633 }
|
|
|
3634
|
|
|
3635 hooks.cur = fn;
|
|
|
3636 if ( fn ) {
|
|
|
3637
|
|
|
3638 // Add a progress sentinel to prevent the fx queue from being
|
|
|
3639 // automatically dequeued
|
|
|
3640 if ( type === "fx" ) {
|
|
|
3641 queue.unshift( "inprogress" );
|
|
|
3642 }
|
|
|
3643
|
|
|
3644 // clear up the last queue stop function
|
|
|
3645 delete hooks.stop;
|
|
|
3646 fn.call( elem, next, hooks );
|
|
|
3647 }
|
|
|
3648
|
|
|
3649 if ( !startLength && hooks ) {
|
|
|
3650 hooks.empty.fire();
|
|
|
3651 }
|
|
|
3652 },
|
|
|
3653
|
|
|
3654 // not intended for public consumption - generates a queueHooks object, or returns the current one
|
|
|
3655 _queueHooks: function( elem, type ) {
|
|
|
3656 var key = type + "queueHooks";
|
|
|
3657 return data_priv.get( elem, key ) || data_priv.access( elem, key, {
|
|
|
3658 empty: jQuery.Callbacks("once memory").add(function() {
|
|
|
3659 data_priv.remove( elem, [ type + "queue", key ] );
|
|
|
3660 })
|
|
|
3661 });
|
|
|
3662 }
|
|
|
3663 });
|
|
|
3664
|
|
|
3665 jQuery.fn.extend({
|
|
|
3666 queue: function( type, data ) {
|
|
|
3667 var setter = 2;
|
|
|
3668
|
|
|
3669 if ( typeof type !== "string" ) {
|
|
|
3670 data = type;
|
|
|
3671 type = "fx";
|
|
|
3672 setter--;
|
|
|
3673 }
|
|
|
3674
|
|
|
3675 if ( arguments.length < setter ) {
|
|
|
3676 return jQuery.queue( this[0], type );
|
|
|
3677 }
|
|
|
3678
|
|
|
3679 return data === undefined ?
|
|
|
3680 this :
|
|
|
3681 this.each(function() {
|
|
|
3682 var queue = jQuery.queue( this, type, data );
|
|
|
3683
|
|
|
3684 // ensure a hooks for this queue
|
|
|
3685 jQuery._queueHooks( this, type );
|
|
|
3686
|
|
|
3687 if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
|
3688 jQuery.dequeue( this, type );
|
|
|
3689 }
|
|
|
3690 });
|
|
|
3691 },
|
|
|
3692 dequeue: function( type ) {
|
|
|
3693 return this.each(function() {
|
|
|
3694 jQuery.dequeue( this, type );
|
|
|
3695 });
|
|
|
3696 },
|
|
|
3697 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
3698 // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
3699 delay: function( time, type ) {
|
|
|
3700 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
3701 type = type || "fx";
|
|
|
3702
|
|
|
3703 return this.queue( type, function( next, hooks ) {
|
|
|
3704 var timeout = setTimeout( next, time );
|
|
|
3705 hooks.stop = function() {
|
|
|
3706 clearTimeout( timeout );
|
|
|
3707 };
|
|
|
3708 });
|
|
|
3709 },
|
|
|
3710 clearQueue: function( type ) {
|
|
|
3711 return this.queue( type || "fx", [] );
|
|
|
3712 },
|
|
|
3713 // Get a promise resolved when queues of a certain type
|
|
|
3714 // are emptied (fx is the type by default)
|
|
|
3715 promise: function( type, obj ) {
|
|
|
3716 var tmp,
|
|
|
3717 count = 1,
|
|
|
3718 defer = jQuery.Deferred(),
|
|
|
3719 elements = this,
|
|
|
3720 i = this.length,
|
|
|
3721 resolve = function() {
|
|
|
3722 if ( !( --count ) ) {
|
|
|
3723 defer.resolveWith( elements, [ elements ] );
|
|
|
3724 }
|
|
|
3725 };
|
|
|
3726
|
|
|
3727 if ( typeof type !== "string" ) {
|
|
|
3728 obj = type;
|
|
|
3729 type = undefined;
|
|
|
3730 }
|
|
|
3731 type = type || "fx";
|
|
|
3732
|
|
|
3733 while( i-- ) {
|
|
|
3734 tmp = data_priv.get( elements[ i ], type + "queueHooks" );
|
|
|
3735 if ( tmp && tmp.empty ) {
|
|
|
3736 count++;
|
|
|
3737 tmp.empty.add( resolve );
|
|
|
3738 }
|
|
|
3739 }
|
|
|
3740 resolve();
|
|
|
3741 return defer.promise( obj );
|
|
|
3742 }
|
|
|
3743 });
|
|
|
3744 var nodeHook, boolHook,
|
|
|
3745 rclass = /[\t\r\n]/g,
|
|
|
3746 rreturn = /\r/g,
|
|
|
3747 rfocusable = /^(?:input|select|textarea|button)$/i;
|
|
|
3748
|
|
|
3749 jQuery.fn.extend({
|
|
|
3750 attr: function( name, value ) {
|
|
|
3751 return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
3752 },
|
|
|
3753
|
|
|
3754 removeAttr: function( name ) {
|
|
|
3755 return this.each(function() {
|
|
|
3756 jQuery.removeAttr( this, name );
|
|
|
3757 });
|
|
|
3758 },
|
|
|
3759
|
|
|
3760 prop: function( name, value ) {
|
|
|
3761 return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
3762 },
|
|
|
3763
|
|
|
3764 removeProp: function( name ) {
|
|
|
3765 return this.each(function() {
|
|
|
3766 delete this[ jQuery.propFix[ name ] || name ];
|
|
|
3767 });
|
|
|
3768 },
|
|
|
3769
|
|
|
3770 addClass: function( value ) {
|
|
|
3771 var classes, elem, cur, clazz, j,
|
|
|
3772 i = 0,
|
|
|
3773 len = this.length,
|
|
|
3774 proceed = typeof value === "string" && value;
|
|
|
3775
|
|
|
3776 if ( jQuery.isFunction( value ) ) {
|
|
|
3777 return this.each(function( j ) {
|
|
|
3778 jQuery( this ).addClass( value.call( this, j, this.className ) );
|
|
|
3779 });
|
|
|
3780 }
|
|
|
3781
|
|
|
3782 if ( proceed ) {
|
|
|
3783 // The disjunction here is for better compressibility (see removeClass)
|
|
|
3784 classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
3785
|
|
|
3786 for ( ; i < len; i++ ) {
|
|
|
3787 elem = this[ i ];
|
|
|
3788 cur = elem.nodeType === 1 && ( elem.className ?
|
|
|
3789 ( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
|
3790 " "
|
|
|
3791 );
|
|
|
3792
|
|
|
3793 if ( cur ) {
|
|
|
3794 j = 0;
|
|
|
3795 while ( (clazz = classes[j++]) ) {
|
|
|
3796 if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
3797 cur += clazz + " ";
|
|
|
3798 }
|
|
|
3799 }
|
|
|
3800 elem.className = jQuery.trim( cur );
|
|
|
3801
|
|
|
3802 }
|
|
|
3803 }
|
|
|
3804 }
|
|
|
3805
|
|
|
3806 return this;
|
|
|
3807 },
|
|
|
3808
|
|
|
3809 removeClass: function( value ) {
|
|
|
3810 var classes, elem, cur, clazz, j,
|
|
|
3811 i = 0,
|
|
|
3812 len = this.length,
|
|
|
3813 proceed = arguments.length === 0 || typeof value === "string" && value;
|
|
|
3814
|
|
|
3815 if ( jQuery.isFunction( value ) ) {
|
|
|
3816 return this.each(function( j ) {
|
|
|
3817 jQuery( this ).removeClass( value.call( this, j, this.className ) );
|
|
|
3818 });
|
|
|
3819 }
|
|
|
3820 if ( proceed ) {
|
|
|
3821 classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
3822
|
|
|
3823 for ( ; i < len; i++ ) {
|
|
|
3824 elem = this[ i ];
|
|
|
3825 // This expression is here for better compressibility (see addClass)
|
|
|
3826 cur = elem.nodeType === 1 && ( elem.className ?
|
|
|
3827 ( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
|
3828 ""
|
|
|
3829 );
|
|
|
3830
|
|
|
3831 if ( cur ) {
|
|
|
3832 j = 0;
|
|
|
3833 while ( (clazz = classes[j++]) ) {
|
|
|
3834 // Remove *all* instances
|
|
|
3835 while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
|
|
|
3836 cur = cur.replace( " " + clazz + " ", " " );
|
|
|
3837 }
|
|
|
3838 }
|
|
|
3839 elem.className = value ? jQuery.trim( cur ) : "";
|
|
|
3840 }
|
|
|
3841 }
|
|
|
3842 }
|
|
|
3843
|
|
|
3844 return this;
|
|
|
3845 },
|
|
|
3846
|
|
|
3847 toggleClass: function( value, stateVal ) {
|
|
|
3848 var type = typeof value,
|
|
|
3849 isBool = typeof stateVal === "boolean";
|
|
|
3850
|
|
|
3851 if ( jQuery.isFunction( value ) ) {
|
|
|
3852 return this.each(function( i ) {
|
|
|
3853 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
|
3854 });
|
|
|
3855 }
|
|
|
3856
|
|
|
3857 return this.each(function() {
|
|
|
3858 if ( type === "string" ) {
|
|
|
3859 // toggle individual class names
|
|
|
3860 var className,
|
|
|
3861 i = 0,
|
|
|
3862 self = jQuery( this ),
|
|
|
3863 state = stateVal,
|
|
|
3864 classNames = value.match( core_rnotwhite ) || [];
|
|
|
3865
|
|
|
3866 while ( (className = classNames[ i++ ]) ) {
|
|
|
3867 // check each className given, space separated list
|
|
|
3868 state = isBool ? state : !self.hasClass( className );
|
|
|
3869 self[ state ? "addClass" : "removeClass" ]( className );
|
|
|
3870 }
|
|
|
3871
|
|
|
3872 // Toggle whole class name
|
|
|
3873 } else if ( type === core_strundefined || type === "boolean" ) {
|
|
|
3874 if ( this.className ) {
|
|
|
3875 // store className if set
|
|
|
3876 data_priv.set( this, "__className__", this.className );
|
|
|
3877 }
|
|
|
3878
|
|
|
3879 // If the element has a class name or if we're passed "false",
|
|
|
3880 // then remove the whole classname (if there was one, the above saved it).
|
|
|
3881 // Otherwise bring back whatever was previously saved (if anything),
|
|
|
3882 // falling back to the empty string if nothing was stored.
|
|
|
3883 this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
|
|
|
3884 }
|
|
|
3885 });
|
|
|
3886 },
|
|
|
3887
|
|
|
3888 hasClass: function( selector ) {
|
|
|
3889 var className = " " + selector + " ",
|
|
|
3890 i = 0,
|
|
|
3891 l = this.length;
|
|
|
3892 for ( ; i < l; i++ ) {
|
|
|
3893 if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
|
|
3894 return true;
|
|
|
3895 }
|
|
|
3896 }
|
|
|
3897
|
|
|
3898 return false;
|
|
|
3899 },
|
|
|
3900
|
|
|
3901 val: function( value ) {
|
|
|
3902 var hooks, ret, isFunction,
|
|
|
3903 elem = this[0];
|
|
|
3904
|
|
|
3905 if ( !arguments.length ) {
|
|
|
3906 if ( elem ) {
|
|
|
3907 hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
3908
|
|
|
3909 if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
|
3910 return ret;
|
|
|
3911 }
|
|
|
3912
|
|
|
3913 ret = elem.value;
|
|
|
3914
|
|
|
3915 return typeof ret === "string" ?
|
|
|
3916 // handle most common string cases
|
|
|
3917 ret.replace(rreturn, "") :
|
|
|
3918 // handle cases where value is null/undef or number
|
|
|
3919 ret == null ? "" : ret;
|
|
|
3920 }
|
|
|
3921
|
|
|
3922 return;
|
|
|
3923 }
|
|
|
3924
|
|
|
3925 isFunction = jQuery.isFunction( value );
|
|
|
3926
|
|
|
3927 return this.each(function( i ) {
|
|
|
3928 var val,
|
|
|
3929 self = jQuery(this);
|
|
|
3930
|
|
|
3931 if ( this.nodeType !== 1 ) {
|
|
|
3932 return;
|
|
|
3933 }
|
|
|
3934
|
|
|
3935 if ( isFunction ) {
|
|
|
3936 val = value.call( this, i, self.val() );
|
|
|
3937 } else {
|
|
|
3938 val = value;
|
|
|
3939 }
|
|
|
3940
|
|
|
3941 // Treat null/undefined as ""; convert numbers to string
|
|
|
3942 if ( val == null ) {
|
|
|
3943 val = "";
|
|
|
3944 } else if ( typeof val === "number" ) {
|
|
|
3945 val += "";
|
|
|
3946 } else if ( jQuery.isArray( val ) ) {
|
|
|
3947 val = jQuery.map(val, function ( value ) {
|
|
|
3948 return value == null ? "" : value + "";
|
|
|
3949 });
|
|
|
3950 }
|
|
|
3951
|
|
|
3952 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
3953
|
|
|
3954 // If set returns undefined, fall back to normal setting
|
|
|
3955 if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
3956 this.value = val;
|
|
|
3957 }
|
|
|
3958 });
|
|
|
3959 }
|
|
|
3960 });
|
|
|
3961
|
|
|
3962 jQuery.extend({
|
|
|
3963 valHooks: {
|
|
|
3964 option: {
|
|
|
3965 get: function( elem ) {
|
|
|
3966 // attributes.value is undefined in Blackberry 4.7 but
|
|
|
3967 // uses .value. See #6932
|
|
|
3968 var val = elem.attributes.value;
|
|
|
3969 return !val || val.specified ? elem.value : elem.text;
|
|
|
3970 }
|
|
|
3971 },
|
|
|
3972 select: {
|
|
|
3973 get: function( elem ) {
|
|
|
3974 var value, option,
|
|
|
3975 options = elem.options,
|
|
|
3976 index = elem.selectedIndex,
|
|
|
3977 one = elem.type === "select-one" || index < 0,
|
|
|
3978 values = one ? null : [],
|
|
|
3979 max = one ? index + 1 : options.length,
|
|
|
3980 i = index < 0 ?
|
|
|
3981 max :
|
|
|
3982 one ? index : 0;
|
|
|
3983
|
|
|
3984 // Loop through all the selected options
|
|
|
3985 for ( ; i < max; i++ ) {
|
|
|
3986 option = options[ i ];
|
|
|
3987
|
|
|
3988 // IE6-9 doesn't update selected after form reset (#2551)
|
|
|
3989 if ( ( option.selected || i === index ) &&
|
|
|
3990 // Don't return options that are disabled or in a disabled optgroup
|
|
|
3991 ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
|
|
|
3992 ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
3993
|
|
|
3994 // Get the specific value for the option
|
|
|
3995 value = jQuery( option ).val();
|
|
|
3996
|
|
|
3997 // We don't need an array for one selects
|
|
|
3998 if ( one ) {
|
|
|
3999 return value;
|
|
|
4000 }
|
|
|
4001
|
|
|
4002 // Multi-Selects return an array
|
|
|
4003 values.push( value );
|
|
|
4004 }
|
|
|
4005 }
|
|
|
4006
|
|
|
4007 return values;
|
|
|
4008 },
|
|
|
4009
|
|
|
4010 set: function( elem, value ) {
|
|
|
4011 var optionSet, option,
|
|
|
4012 options = elem.options,
|
|
|
4013 values = jQuery.makeArray( value ),
|
|
|
4014 i = options.length;
|
|
|
4015
|
|
|
4016 while ( i-- ) {
|
|
|
4017 option = options[ i ];
|
|
|
4018 if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
|
|
|
4019 optionSet = true;
|
|
|
4020 }
|
|
|
4021 }
|
|
|
4022
|
|
|
4023 // force browsers to behave consistently when non-matching value is set
|
|
|
4024 if ( !optionSet ) {
|
|
|
4025 elem.selectedIndex = -1;
|
|
|
4026 }
|
|
|
4027 return values;
|
|
|
4028 }
|
|
|
4029 }
|
|
|
4030 },
|
|
|
4031
|
|
|
4032 attr: function( elem, name, value ) {
|
|
|
4033 var hooks, ret,
|
|
|
4034 nType = elem.nodeType;
|
|
|
4035
|
|
|
4036 // don't get/set attributes on text, comment and attribute nodes
|
|
|
4037 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
4038 return;
|
|
|
4039 }
|
|
|
4040
|
|
|
4041 // Fallback to prop when attributes are not supported
|
|
|
4042 if ( typeof elem.getAttribute === core_strundefined ) {
|
|
|
4043 return jQuery.prop( elem, name, value );
|
|
|
4044 }
|
|
|
4045
|
|
|
4046 // All attributes are lowercase
|
|
|
4047 // Grab necessary hook if one is defined
|
|
|
4048 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
4049 name = name.toLowerCase();
|
|
|
4050 hooks = jQuery.attrHooks[ name ] ||
|
|
|
4051 ( jQuery.expr.match.boolean.test( name ) ? boolHook : nodeHook );
|
|
|
4052 }
|
|
|
4053
|
|
|
4054 if ( value !== undefined ) {
|
|
|
4055
|
|
|
4056 if ( value === null ) {
|
|
|
4057 jQuery.removeAttr( elem, name );
|
|
|
4058
|
|
|
4059 } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
4060 return ret;
|
|
|
4061
|
|
|
4062 } else {
|
|
|
4063 elem.setAttribute( name, value + "" );
|
|
|
4064 return value;
|
|
|
4065 }
|
|
|
4066
|
|
|
4067 } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
4068 return ret;
|
|
|
4069
|
|
|
4070 } else {
|
|
|
4071 ret = jQuery.find.attr( elem, name );
|
|
|
4072
|
|
|
4073 // Non-existent attributes return null, we normalize to undefined
|
|
|
4074 return ret == null ?
|
|
|
4075 undefined :
|
|
|
4076 ret;
|
|
|
4077 }
|
|
|
4078 },
|
|
|
4079
|
|
|
4080 removeAttr: function( elem, value ) {
|
|
|
4081 var name, propName,
|
|
|
4082 i = 0,
|
|
|
4083 attrNames = value && value.match( core_rnotwhite );
|
|
|
4084
|
|
|
4085 if ( attrNames && elem.nodeType === 1 ) {
|
|
|
4086 while ( (name = attrNames[i++]) ) {
|
|
|
4087 propName = jQuery.propFix[ name ] || name;
|
|
|
4088
|
|
|
4089 // Boolean attributes get special treatment (#10870)
|
|
|
4090 if ( jQuery.expr.match.boolean.test( name ) ) {
|
|
|
4091 // Set corresponding property to false
|
|
|
4092 elem[ propName ] = false;
|
|
|
4093 }
|
|
|
4094
|
|
|
4095 elem.removeAttribute( name );
|
|
|
4096 }
|
|
|
4097 }
|
|
|
4098 },
|
|
|
4099
|
|
|
4100 attrHooks: {
|
|
|
4101 type: {
|
|
|
4102 set: function( elem, value ) {
|
|
|
4103 if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
|
4104 // Setting the type on a radio button after the value resets the value in IE6-9
|
|
|
4105 // Reset value to default in case type is set after value during creation
|
|
|
4106 var val = elem.value;
|
|
|
4107 elem.setAttribute( "type", value );
|
|
|
4108 if ( val ) {
|
|
|
4109 elem.value = val;
|
|
|
4110 }
|
|
|
4111 return value;
|
|
|
4112 }
|
|
|
4113 }
|
|
|
4114 }
|
|
|
4115 },
|
|
|
4116
|
|
|
4117 propFix: {
|
|
|
4118 "for": "htmlFor",
|
|
|
4119 "class": "className"
|
|
|
4120 },
|
|
|
4121
|
|
|
4122 prop: function( elem, name, value ) {
|
|
|
4123 var ret, hooks, notxml,
|
|
|
4124 nType = elem.nodeType;
|
|
|
4125
|
|
|
4126 // don't get/set properties on text, comment and attribute nodes
|
|
|
4127 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
4128 return;
|
|
|
4129 }
|
|
|
4130
|
|
|
4131 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
4132
|
|
|
4133 if ( notxml ) {
|
|
|
4134 // Fix name and attach hooks
|
|
|
4135 name = jQuery.propFix[ name ] || name;
|
|
|
4136 hooks = jQuery.propHooks[ name ];
|
|
|
4137 }
|
|
|
4138
|
|
|
4139 if ( value !== undefined ) {
|
|
|
4140 return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
|
|
|
4141 ret :
|
|
|
4142 ( elem[ name ] = value );
|
|
|
4143
|
|
|
4144 } else {
|
|
|
4145 return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
|
|
|
4146 ret :
|
|
|
4147 elem[ name ];
|
|
|
4148 }
|
|
|
4149 },
|
|
|
4150
|
|
|
4151 propHooks: {
|
|
|
4152 tabIndex: {
|
|
|
4153 get: function( elem ) {
|
|
|
4154 return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
|
|
|
4155 elem.tabIndex :
|
|
|
4156 -1;
|
|
|
4157 }
|
|
|
4158 }
|
|
|
4159 }
|
|
|
4160 });
|
|
|
4161
|
|
|
4162 // Hooks for boolean attributes
|
|
|
4163 boolHook = {
|
|
|
4164 set: function( elem, value, name ) {
|
|
|
4165 if ( value === false ) {
|
|
|
4166 // Remove boolean attributes when set to false
|
|
|
4167 jQuery.removeAttr( elem, name );
|
|
|
4168 } else {
|
|
|
4169 elem.setAttribute( name, name );
|
|
|
4170 }
|
|
|
4171 return name;
|
|
|
4172 }
|
|
|
4173 };
|
|
|
4174 jQuery.each( jQuery.expr.match.boolean.source.match( /\w+/g ), function( i, name ) {
|
|
|
4175 var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
|
|
|
4176
|
|
|
4177 jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
|
|
|
4178 var fn = jQuery.expr.attrHandle[ name ],
|
|
|
4179 ret = isXML ?
|
|
|
4180 undefined :
|
|
|
4181 /* jshint eqeqeq: false */
|
|
|
4182 // Temporarily disable this handler to check existence
|
|
|
4183 (jQuery.expr.attrHandle[ name ] = undefined) !=
|
|
|
4184 getter( elem, name, isXML ) ?
|
|
|
4185
|
|
|
4186 name.toLowerCase() :
|
|
|
4187 null;
|
|
|
4188
|
|
|
4189 // Restore handler
|
|
|
4190 jQuery.expr.attrHandle[ name ] = fn;
|
|
|
4191
|
|
|
4192 return ret;
|
|
|
4193 };
|
|
|
4194 });
|
|
|
4195
|
|
|
4196 // Support: IE9+
|
|
|
4197 // Selectedness for an option in an optgroup can be inaccurate
|
|
|
4198 if ( !jQuery.support.optSelected ) {
|
|
|
4199 jQuery.propHooks.selected = {
|
|
|
4200 get: function( elem ) {
|
|
|
4201 var parent = elem.parentNode;
|
|
|
4202 if ( parent && parent.parentNode ) {
|
|
|
4203 parent.parentNode.selectedIndex;
|
|
|
4204 }
|
|
|
4205 return null;
|
|
|
4206 }
|
|
|
4207 };
|
|
|
4208 }
|
|
|
4209
|
|
|
4210 jQuery.each([
|
|
|
4211 "tabIndex",
|
|
|
4212 "readOnly",
|
|
|
4213 "maxLength",
|
|
|
4214 "cellSpacing",
|
|
|
4215 "cellPadding",
|
|
|
4216 "rowSpan",
|
|
|
4217 "colSpan",
|
|
|
4218 "useMap",
|
|
|
4219 "frameBorder",
|
|
|
4220 "contentEditable"
|
|
|
4221 ], function() {
|
|
|
4222 jQuery.propFix[ this.toLowerCase() ] = this;
|
|
|
4223 });
|
|
|
4224
|
|
|
4225 // Radios and checkboxes getter/setter
|
|
|
4226 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
4227 jQuery.valHooks[ this ] = {
|
|
|
4228 set: function( elem, value ) {
|
|
|
4229 if ( jQuery.isArray( value ) ) {
|
|
|
4230 return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
|
4231 }
|
|
|
4232 }
|
|
|
4233 };
|
|
|
4234 if ( !jQuery.support.checkOn ) {
|
|
|
4235 jQuery.valHooks[ this ].get = function( elem ) {
|
|
|
4236 // Support: Webkit
|
|
|
4237 // "" is returned instead of "on" if a value isn't specified
|
|
|
4238 return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
|
4239 };
|
|
|
4240 }
|
|
|
4241 });
|
|
|
4242 var rkeyEvent = /^key/,
|
|
|
4243 rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
|
4244 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
4245 rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
|
|
4246
|
|
|
4247 function returnTrue() {
|
|
|
4248 return true;
|
|
|
4249 }
|
|
|
4250
|
|
|
4251 function returnFalse() {
|
|
|
4252 return false;
|
|
|
4253 }
|
|
|
4254
|
|
|
4255 function safeActiveElement() {
|
|
|
4256 try {
|
|
|
4257 return document.activeElement;
|
|
|
4258 } catch ( err ) { }
|
|
|
4259 }
|
|
|
4260
|
|
|
4261 /*
|
|
|
4262 * Helper functions for managing events -- not part of the public interface.
|
|
|
4263 * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
4264 */
|
|
|
4265 jQuery.event = {
|
|
|
4266
|
|
|
4267 global: {},
|
|
|
4268
|
|
|
4269 add: function( elem, types, handler, data, selector ) {
|
|
|
4270
|
|
|
4271 var handleObjIn, eventHandle, tmp,
|
|
|
4272 events, t, handleObj,
|
|
|
4273 special, handlers, type, namespaces, origType,
|
|
|
4274 elemData = data_priv.get( elem );
|
|
|
4275
|
|
|
4276 // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
|
4277 if ( !elemData ) {
|
|
|
4278 return;
|
|
|
4279 }
|
|
|
4280
|
|
|
4281 // Caller can pass in an object of custom data in lieu of the handler
|
|
|
4282 if ( handler.handler ) {
|
|
|
4283 handleObjIn = handler;
|
|
|
4284 handler = handleObjIn.handler;
|
|
|
4285 selector = handleObjIn.selector;
|
|
|
4286 }
|
|
|
4287
|
|
|
4288 // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
4289 if ( !handler.guid ) {
|
|
|
4290 handler.guid = jQuery.guid++;
|
|
|
4291 }
|
|
|
4292
|
|
|
4293 // Init the element's event structure and main handler, if this is the first
|
|
|
4294 if ( !(events = elemData.events) ) {
|
|
|
4295 events = elemData.events = {};
|
|
|
4296 }
|
|
|
4297 if ( !(eventHandle = elemData.handle) ) {
|
|
|
4298 eventHandle = elemData.handle = function( e ) {
|
|
|
4299 // Discard the second event of a jQuery.event.trigger() and
|
|
|
4300 // when an event is called after a page has unloaded
|
|
|
4301 return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
|
|
|
4302 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
|
4303 undefined;
|
|
|
4304 };
|
|
|
4305 // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
|
4306 eventHandle.elem = elem;
|
|
|
4307 }
|
|
|
4308
|
|
|
4309 // Handle multiple events separated by a space
|
|
|
4310 types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
|
4311 t = types.length;
|
|
|
4312 while ( t-- ) {
|
|
|
4313 tmp = rtypenamespace.exec( types[t] ) || [];
|
|
|
4314 type = origType = tmp[1];
|
|
|
4315 namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
4316
|
|
|
4317 // There *must* be a type, no attaching namespace-only handlers
|
|
|
4318 if ( !type ) {
|
|
|
4319 continue;
|
|
|
4320 }
|
|
|
4321
|
|
|
4322 // If event changes its type, use the special event handlers for the changed type
|
|
|
4323 special = jQuery.event.special[ type ] || {};
|
|
|
4324
|
|
|
4325 // If selector defined, determine special event api type, otherwise given type
|
|
|
4326 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
4327
|
|
|
4328 // Update special based on newly reset type
|
|
|
4329 special = jQuery.event.special[ type ] || {};
|
|
|
4330
|
|
|
4331 // handleObj is passed to all event handlers
|
|
|
4332 handleObj = jQuery.extend({
|
|
|
4333 type: type,
|
|
|
4334 origType: origType,
|
|
|
4335 data: data,
|
|
|
4336 handler: handler,
|
|
|
4337 guid: handler.guid,
|
|
|
4338 selector: selector,
|
|
|
4339 needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
|
4340 namespace: namespaces.join(".")
|
|
|
4341 }, handleObjIn );
|
|
|
4342
|
|
|
4343 // Init the event handler queue if we're the first
|
|
|
4344 if ( !(handlers = events[ type ]) ) {
|
|
|
4345 handlers = events[ type ] = [];
|
|
|
4346 handlers.delegateCount = 0;
|
|
|
4347
|
|
|
4348 // Only use addEventListener if the special events handler returns false
|
|
|
4349 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
4350 if ( elem.addEventListener ) {
|
|
|
4351 elem.addEventListener( type, eventHandle, false );
|
|
|
4352 }
|
|
|
4353 }
|
|
|
4354 }
|
|
|
4355
|
|
|
4356 if ( special.add ) {
|
|
|
4357 special.add.call( elem, handleObj );
|
|
|
4358
|
|
|
4359 if ( !handleObj.handler.guid ) {
|
|
|
4360 handleObj.handler.guid = handler.guid;
|
|
|
4361 }
|
|
|
4362 }
|
|
|
4363
|
|
|
4364 // Add to the element's handler list, delegates in front
|
|
|
4365 if ( selector ) {
|
|
|
4366 handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
4367 } else {
|
|
|
4368 handlers.push( handleObj );
|
|
|
4369 }
|
|
|
4370
|
|
|
4371 // Keep track of which events have ever been used, for event optimization
|
|
|
4372 jQuery.event.global[ type ] = true;
|
|
|
4373 }
|
|
|
4374
|
|
|
4375 // Nullify elem to prevent memory leaks in IE
|
|
|
4376 elem = null;
|
|
|
4377 },
|
|
|
4378
|
|
|
4379 // Detach an event or set of events from an element
|
|
|
4380 remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
4381
|
|
|
4382 var j, origCount, tmp,
|
|
|
4383 events, t, handleObj,
|
|
|
4384 special, handlers, type, namespaces, origType,
|
|
|
4385 elemData = data_priv.hasData( elem ) && data_priv.get( elem );
|
|
|
4386
|
|
|
4387 if ( !elemData || !(events = elemData.events) ) {
|
|
|
4388 return;
|
|
|
4389 }
|
|
|
4390
|
|
|
4391 // Once for each type.namespace in types; type may be omitted
|
|
|
4392 types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
|
4393 t = types.length;
|
|
|
4394 while ( t-- ) {
|
|
|
4395 tmp = rtypenamespace.exec( types[t] ) || [];
|
|
|
4396 type = origType = tmp[1];
|
|
|
4397 namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
4398
|
|
|
4399 // Unbind all events (on this namespace, if provided) for the element
|
|
|
4400 if ( !type ) {
|
|
|
4401 for ( type in events ) {
|
|
|
4402 jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
4403 }
|
|
|
4404 continue;
|
|
|
4405 }
|
|
|
4406
|
|
|
4407 special = jQuery.event.special[ type ] || {};
|
|
|
4408 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
4409 handlers = events[ type ] || [];
|
|
|
4410 tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
|
|
|
4411
|
|
|
4412 // Remove matching events
|
|
|
4413 origCount = j = handlers.length;
|
|
|
4414 while ( j-- ) {
|
|
|
4415 handleObj = handlers[ j ];
|
|
|
4416
|
|
|
4417 if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
4418 ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
4419 ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
|
4420 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
|
|
4421 handlers.splice( j, 1 );
|
|
|
4422
|
|
|
4423 if ( handleObj.selector ) {
|
|
|
4424 handlers.delegateCount--;
|
|
|
4425 }
|
|
|
4426 if ( special.remove ) {
|
|
|
4427 special.remove.call( elem, handleObj );
|
|
|
4428 }
|
|
|
4429 }
|
|
|
4430 }
|
|
|
4431
|
|
|
4432 // Remove generic event handler if we removed something and no more handlers exist
|
|
|
4433 // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
4434 if ( origCount && !handlers.length ) {
|
|
|
4435 if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
4436 jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
4437 }
|
|
|
4438
|
|
|
4439 delete events[ type ];
|
|
|
4440 }
|
|
|
4441 }
|
|
|
4442
|
|
|
4443 // Remove the expando if it's no longer used
|
|
|
4444 if ( jQuery.isEmptyObject( events ) ) {
|
|
|
4445 delete elemData.handle;
|
|
|
4446 data_priv.remove( elem, "events" );
|
|
|
4447 }
|
|
|
4448 },
|
|
|
4449
|
|
|
4450 trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
4451
|
|
|
4452 var i, cur, tmp, bubbleType, ontype, handle, special,
|
|
|
4453 eventPath = [ elem || document ],
|
|
|
4454 type = core_hasOwn.call( event, "type" ) ? event.type : event,
|
|
|
4455 namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
|
|
|
4456
|
|
|
4457 cur = tmp = elem = elem || document;
|
|
|
4458
|
|
|
4459 // Don't do events on text and comment nodes
|
|
|
4460 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
4461 return;
|
|
|
4462 }
|
|
|
4463
|
|
|
4464 // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
4465 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
4466 return;
|
|
|
4467 }
|
|
|
4468
|
|
|
4469 if ( type.indexOf(".") >= 0 ) {
|
|
|
4470 // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
4471 namespaces = type.split(".");
|
|
|
4472 type = namespaces.shift();
|
|
|
4473 namespaces.sort();
|
|
|
4474 }
|
|
|
4475 ontype = type.indexOf(":") < 0 && "on" + type;
|
|
|
4476
|
|
|
4477 // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
4478 event = event[ jQuery.expando ] ?
|
|
|
4479 event :
|
|
|
4480 new jQuery.Event( type, typeof event === "object" && event );
|
|
|
4481
|
|
|
4482 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
|
4483 event.isTrigger = onlyHandlers ? 2 : 3;
|
|
|
4484 event.namespace = namespaces.join(".");
|
|
|
4485 event.namespace_re = event.namespace ?
|
|
|
4486 new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
|
|
|
4487 null;
|
|
|
4488
|
|
|
4489 // Clean up the event in case it is being reused
|
|
|
4490 event.result = undefined;
|
|
|
4491 if ( !event.target ) {
|
|
|
4492 event.target = elem;
|
|
|
4493 }
|
|
|
4494
|
|
|
4495 // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
4496 data = data == null ?
|
|
|
4497 [ event ] :
|
|
|
4498 jQuery.makeArray( data, [ event ] );
|
|
|
4499
|
|
|
4500 // Allow special events to draw outside the lines
|
|
|
4501 special = jQuery.event.special[ type ] || {};
|
|
|
4502 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
4503 return;
|
|
|
4504 }
|
|
|
4505
|
|
|
4506 // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
4507 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
4508 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
4509
|
|
|
4510 bubbleType = special.delegateType || type;
|
|
|
4511 if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
|
4512 cur = cur.parentNode;
|
|
|
4513 }
|
|
|
4514 for ( ; cur; cur = cur.parentNode ) {
|
|
|
4515 eventPath.push( cur );
|
|
|
4516 tmp = cur;
|
|
|
4517 }
|
|
|
4518
|
|
|
4519 // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
4520 if ( tmp === (elem.ownerDocument || document) ) {
|
|
|
4521 eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
|
4522 }
|
|
|
4523 }
|
|
|
4524
|
|
|
4525 // Fire handlers on the event path
|
|
|
4526 i = 0;
|
|
|
4527 while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
|
|
4528
|
|
|
4529 event.type = i > 1 ?
|
|
|
4530 bubbleType :
|
|
|
4531 special.bindType || type;
|
|
|
4532
|
|
|
4533 // jQuery handler
|
|
|
4534 handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
|
|
|
4535 if ( handle ) {
|
|
|
4536 handle.apply( cur, data );
|
|
|
4537 }
|
|
|
4538
|
|
|
4539 // Native handler
|
|
|
4540 handle = ontype && cur[ ontype ];
|
|
|
4541 if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
|
|
|
4542 event.preventDefault();
|
|
|
4543 }
|
|
|
4544 }
|
|
|
4545 event.type = type;
|
|
|
4546
|
|
|
4547 // If nobody prevented the default action, do it now
|
|
|
4548 if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
4549
|
|
|
4550 if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
|
|
|
4551 jQuery.acceptData( elem ) ) {
|
|
|
4552
|
|
|
4553 // Call a native DOM method on the target with the same name name as the event.
|
|
|
4554 // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
4555 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
|
|
|
4556
|
|
|
4557 // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
4558 tmp = elem[ ontype ];
|
|
|
4559
|
|
|
4560 if ( tmp ) {
|
|
|
4561 elem[ ontype ] = null;
|
|
|
4562 }
|
|
|
4563
|
|
|
4564 // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
4565 jQuery.event.triggered = type;
|
|
|
4566 elem[ type ]();
|
|
|
4567 jQuery.event.triggered = undefined;
|
|
|
4568
|
|
|
4569 if ( tmp ) {
|
|
|
4570 elem[ ontype ] = tmp;
|
|
|
4571 }
|
|
|
4572 }
|
|
|
4573 }
|
|
|
4574 }
|
|
|
4575
|
|
|
4576 return event.result;
|
|
|
4577 },
|
|
|
4578
|
|
|
4579 dispatch: function( event ) {
|
|
|
4580
|
|
|
4581 // Make a writable jQuery.Event from the native event object
|
|
|
4582 event = jQuery.event.fix( event );
|
|
|
4583
|
|
|
4584 var i, j, ret, matched, handleObj,
|
|
|
4585 handlerQueue = [],
|
|
|
4586 args = core_slice.call( arguments ),
|
|
|
4587 handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
|
|
|
4588 special = jQuery.event.special[ event.type ] || {};
|
|
|
4589
|
|
|
4590 // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
4591 args[0] = event;
|
|
|
4592 event.delegateTarget = this;
|
|
|
4593
|
|
|
4594 // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
4595 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
4596 return;
|
|
|
4597 }
|
|
|
4598
|
|
|
4599 // Determine handlers
|
|
|
4600 handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
4601
|
|
|
4602 // Run delegates first; they may want to stop propagation beneath us
|
|
|
4603 i = 0;
|
|
|
4604 while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
|
|
4605 event.currentTarget = matched.elem;
|
|
|
4606
|
|
|
4607 j = 0;
|
|
|
4608 while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
|
|
4609
|
|
|
4610 // Triggered event must either 1) have no namespace, or
|
|
|
4611 // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
|
4612 if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
4613
|
|
|
4614 event.handleObj = handleObj;
|
|
|
4615 event.data = handleObj.data;
|
|
|
4616
|
|
|
4617 ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
|
4618 .apply( matched.elem, args );
|
|
|
4619
|
|
|
4620 if ( ret !== undefined ) {
|
|
|
4621 if ( (event.result = ret) === false ) {
|
|
|
4622 event.preventDefault();
|
|
|
4623 event.stopPropagation();
|
|
|
4624 }
|
|
|
4625 }
|
|
|
4626 }
|
|
|
4627 }
|
|
|
4628 }
|
|
|
4629
|
|
|
4630 // Call the postDispatch hook for the mapped type
|
|
|
4631 if ( special.postDispatch ) {
|
|
|
4632 special.postDispatch.call( this, event );
|
|
|
4633 }
|
|
|
4634
|
|
|
4635 return event.result;
|
|
|
4636 },
|
|
|
4637
|
|
|
4638 handlers: function( event, handlers ) {
|
|
|
4639 var i, matches, sel, handleObj,
|
|
|
4640 handlerQueue = [],
|
|
|
4641 delegateCount = handlers.delegateCount,
|
|
|
4642 cur = event.target;
|
|
|
4643
|
|
|
4644 // Find delegate handlers
|
|
|
4645 // Black-hole SVG <use> instance trees (#13180)
|
|
|
4646 // Avoid non-left-click bubbling in Firefox (#3861)
|
|
|
4647 if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
|
|
|
4648
|
|
|
4649 for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
4650
|
|
|
4651 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
4652 if ( cur.disabled !== true || event.type !== "click" ) {
|
|
|
4653 matches = [];
|
|
|
4654 for ( i = 0; i < delegateCount; i++ ) {
|
|
|
4655 handleObj = handlers[ i ];
|
|
|
4656
|
|
|
4657 // Don't conflict with Object.prototype properties (#13203)
|
|
|
4658 sel = handleObj.selector + " ";
|
|
|
4659
|
|
|
4660 if ( matches[ sel ] === undefined ) {
|
|
|
4661 matches[ sel ] = handleObj.needsContext ?
|
|
|
4662 jQuery( sel, this ).index( cur ) >= 0 :
|
|
|
4663 jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
4664 }
|
|
|
4665 if ( matches[ sel ] ) {
|
|
|
4666 matches.push( handleObj );
|
|
|
4667 }
|
|
|
4668 }
|
|
|
4669 if ( matches.length ) {
|
|
|
4670 handlerQueue.push({ elem: cur, handlers: matches });
|
|
|
4671 }
|
|
|
4672 }
|
|
|
4673 }
|
|
|
4674 }
|
|
|
4675
|
|
|
4676 // Add the remaining (directly-bound) handlers
|
|
|
4677 if ( delegateCount < handlers.length ) {
|
|
|
4678 handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
|
|
4679 }
|
|
|
4680
|
|
|
4681 return handlerQueue;
|
|
|
4682 },
|
|
|
4683
|
|
|
4684 // Includes some event props shared by KeyEvent and MouseEvent
|
|
|
4685 props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
4686
|
|
|
4687 fixHooks: {},
|
|
|
4688
|
|
|
4689 keyHooks: {
|
|
|
4690 props: "char charCode key keyCode".split(" "),
|
|
|
4691 filter: function( event, original ) {
|
|
|
4692
|
|
|
4693 // Add which for key events
|
|
|
4694 if ( event.which == null ) {
|
|
|
4695 event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
|
4696 }
|
|
|
4697
|
|
|
4698 return event;
|
|
|
4699 }
|
|
|
4700 },
|
|
|
4701
|
|
|
4702 mouseHooks: {
|
|
|
4703 props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
|
4704 filter: function( event, original ) {
|
|
|
4705 var eventDoc, doc, body,
|
|
|
4706 button = original.button;
|
|
|
4707
|
|
|
4708 // Calculate pageX/Y if missing and clientX/Y available
|
|
|
4709 if ( event.pageX == null && original.clientX != null ) {
|
|
|
4710 eventDoc = event.target.ownerDocument || document;
|
|
|
4711 doc = eventDoc.documentElement;
|
|
|
4712 body = eventDoc.body;
|
|
|
4713
|
|
|
4714 event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
|
4715 event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
|
4716 }
|
|
|
4717
|
|
|
4718 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
4719 // Note: button is not normalized, so don't use it
|
|
|
4720 if ( !event.which && button !== undefined ) {
|
|
|
4721 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
|
4722 }
|
|
|
4723
|
|
|
4724 return event;
|
|
|
4725 }
|
|
|
4726 },
|
|
|
4727
|
|
|
4728 fix: function( event ) {
|
|
|
4729 if ( event[ jQuery.expando ] ) {
|
|
|
4730 return event;
|
|
|
4731 }
|
|
|
4732
|
|
|
4733 // Create a writable copy of the event object and normalize some properties
|
|
|
4734 var i, prop, copy,
|
|
|
4735 type = event.type,
|
|
|
4736 originalEvent = event,
|
|
|
4737 fixHook = this.fixHooks[ type ];
|
|
|
4738
|
|
|
4739 if ( !fixHook ) {
|
|
|
4740 this.fixHooks[ type ] = fixHook =
|
|
|
4741 rmouseEvent.test( type ) ? this.mouseHooks :
|
|
|
4742 rkeyEvent.test( type ) ? this.keyHooks :
|
|
|
4743 {};
|
|
|
4744 }
|
|
|
4745 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
4746
|
|
|
4747 event = new jQuery.Event( originalEvent );
|
|
|
4748
|
|
|
4749 i = copy.length;
|
|
|
4750 while ( i-- ) {
|
|
|
4751 prop = copy[ i ];
|
|
|
4752 event[ prop ] = originalEvent[ prop ];
|
|
|
4753 }
|
|
|
4754
|
|
|
4755 // Support: Safari 6.0+, Chrome < 28
|
|
|
4756 // Target should not be a text node (#504, #13143)
|
|
|
4757 if ( event.target.nodeType === 3 ) {
|
|
|
4758 event.target = event.target.parentNode;
|
|
|
4759 }
|
|
|
4760
|
|
|
4761 return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
|
|
|
4762 },
|
|
|
4763
|
|
|
4764 special: {
|
|
|
4765 load: {
|
|
|
4766 // Prevent triggered image.load events from bubbling to window.load
|
|
|
4767 noBubble: true
|
|
|
4768 },
|
|
|
4769 focus: {
|
|
|
4770 // Fire native event if possible so blur/focus sequence is correct
|
|
|
4771 trigger: function() {
|
|
|
4772 if ( this !== safeActiveElement() && this.focus ) {
|
|
|
4773 this.focus();
|
|
|
4774 return false;
|
|
|
4775 }
|
|
|
4776 },
|
|
|
4777 delegateType: "focusin"
|
|
|
4778 },
|
|
|
4779 blur: {
|
|
|
4780 trigger: function() {
|
|
|
4781 if ( this === safeActiveElement() && this.blur ) {
|
|
|
4782 this.blur();
|
|
|
4783 return false;
|
|
|
4784 }
|
|
|
4785 },
|
|
|
4786 delegateType: "focusout"
|
|
|
4787 },
|
|
|
4788 click: {
|
|
|
4789 // For checkbox, fire native event so checked state will be right
|
|
|
4790 trigger: function() {
|
|
|
4791 if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
|
|
|
4792 this.click();
|
|
|
4793 return false;
|
|
|
4794 }
|
|
|
4795 },
|
|
|
4796
|
|
|
4797 // For cross-browser consistency, don't fire native .click() on links
|
|
|
4798 _default: function( event ) {
|
|
|
4799 return jQuery.nodeName( event.target, "a" );
|
|
|
4800 }
|
|
|
4801 },
|
|
|
4802
|
|
|
4803 beforeunload: {
|
|
|
4804 postDispatch: function( event ) {
|
|
|
4805
|
|
|
4806 // Support: Firefox 20+
|
|
|
4807 // Firefox doesn't alert if the returnValue field is not set.
|
|
|
4808 if ( event.result !== undefined ) {
|
|
|
4809 event.originalEvent.returnValue = event.result;
|
|
|
4810 }
|
|
|
4811 }
|
|
|
4812 }
|
|
|
4813 },
|
|
|
4814
|
|
|
4815 simulate: function( type, elem, event, bubble ) {
|
|
|
4816 // Piggyback on a donor event to simulate a different one.
|
|
|
4817 // Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
|
4818 // simulated event prevents default then we do the same on the donor.
|
|
|
4819 var e = jQuery.extend(
|
|
|
4820 new jQuery.Event(),
|
|
|
4821 event,
|
|
|
4822 {
|
|
|
4823 type: type,
|
|
|
4824 isSimulated: true,
|
|
|
4825 originalEvent: {}
|
|
|
4826 }
|
|
|
4827 );
|
|
|
4828 if ( bubble ) {
|
|
|
4829 jQuery.event.trigger( e, null, elem );
|
|
|
4830 } else {
|
|
|
4831 jQuery.event.dispatch.call( elem, e );
|
|
|
4832 }
|
|
|
4833 if ( e.isDefaultPrevented() ) {
|
|
|
4834 event.preventDefault();
|
|
|
4835 }
|
|
|
4836 }
|
|
|
4837 };
|
|
|
4838
|
|
|
4839 jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
4840 if ( elem.removeEventListener ) {
|
|
|
4841 elem.removeEventListener( type, handle, false );
|
|
|
4842 }
|
|
|
4843 };
|
|
|
4844
|
|
|
4845 jQuery.Event = function( src, props ) {
|
|
|
4846 // Allow instantiation without the 'new' keyword
|
|
|
4847 if ( !(this instanceof jQuery.Event) ) {
|
|
|
4848 return new jQuery.Event( src, props );
|
|
|
4849 }
|
|
|
4850
|
|
|
4851 // Event object
|
|
|
4852 if ( src && src.type ) {
|
|
|
4853 this.originalEvent = src;
|
|
|
4854 this.type = src.type;
|
|
|
4855
|
|
|
4856 // Events bubbling up the document may have been marked as prevented
|
|
|
4857 // by a handler lower down the tree; reflect the correct value.
|
|
|
4858 this.isDefaultPrevented = ( src.defaultPrevented ||
|
|
|
4859 src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
4860
|
|
|
4861 // Event type
|
|
|
4862 } else {
|
|
|
4863 this.type = src;
|
|
|
4864 }
|
|
|
4865
|
|
|
4866 // Put explicitly provided properties onto the event object
|
|
|
4867 if ( props ) {
|
|
|
4868 jQuery.extend( this, props );
|
|
|
4869 }
|
|
|
4870
|
|
|
4871 // Create a timestamp if incoming event doesn't have one
|
|
|
4872 this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
4873
|
|
|
4874 // Mark it as fixed
|
|
|
4875 this[ jQuery.expando ] = true;
|
|
|
4876 };
|
|
|
4877
|
|
|
4878 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
4879 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
4880 jQuery.Event.prototype = {
|
|
|
4881 isDefaultPrevented: returnFalse,
|
|
|
4882 isPropagationStopped: returnFalse,
|
|
|
4883 isImmediatePropagationStopped: returnFalse,
|
|
|
4884
|
|
|
4885 preventDefault: function() {
|
|
|
4886 var e = this.originalEvent;
|
|
|
4887
|
|
|
4888 this.isDefaultPrevented = returnTrue;
|
|
|
4889
|
|
|
4890 if ( e && e.preventDefault ) {
|
|
|
4891 e.preventDefault();
|
|
|
4892 }
|
|
|
4893 },
|
|
|
4894 stopPropagation: function() {
|
|
|
4895 var e = this.originalEvent;
|
|
|
4896
|
|
|
4897 this.isPropagationStopped = returnTrue;
|
|
|
4898
|
|
|
4899 if ( e && e.stopPropagation ) {
|
|
|
4900 e.stopPropagation();
|
|
|
4901 }
|
|
|
4902 },
|
|
|
4903 stopImmediatePropagation: function() {
|
|
|
4904 this.isImmediatePropagationStopped = returnTrue;
|
|
|
4905 this.stopPropagation();
|
|
|
4906 }
|
|
|
4907 };
|
|
|
4908
|
|
|
4909 // Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
4910 // Support: Chrome 15+
|
|
|
4911 jQuery.each({
|
|
|
4912 mouseenter: "mouseover",
|
|
|
4913 mouseleave: "mouseout"
|
|
|
4914 }, function( orig, fix ) {
|
|
|
4915 jQuery.event.special[ orig ] = {
|
|
|
4916 delegateType: fix,
|
|
|
4917 bindType: fix,
|
|
|
4918
|
|
|
4919 handle: function( event ) {
|
|
|
4920 var ret,
|
|
|
4921 target = this,
|
|
|
4922 related = event.relatedTarget,
|
|
|
4923 handleObj = event.handleObj;
|
|
|
4924
|
|
|
4925 // For mousenter/leave call the handler if related is outside the target.
|
|
|
4926 // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
4927 if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
|
4928 event.type = handleObj.origType;
|
|
|
4929 ret = handleObj.handler.apply( this, arguments );
|
|
|
4930 event.type = fix;
|
|
|
4931 }
|
|
|
4932 return ret;
|
|
|
4933 }
|
|
|
4934 };
|
|
|
4935 });
|
|
|
4936
|
|
|
4937 // Create "bubbling" focus and blur events
|
|
|
4938 // Support: Firefox, Chrome, Safari
|
|
|
4939 if ( !jQuery.support.focusinBubbles ) {
|
|
|
4940 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
4941
|
|
|
4942 // Attach a single capturing handler while someone wants focusin/focusout
|
|
|
4943 var attaches = 0,
|
|
|
4944 handler = function( event ) {
|
|
|
4945 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
|
4946 };
|
|
|
4947
|
|
|
4948 jQuery.event.special[ fix ] = {
|
|
|
4949 setup: function() {
|
|
|
4950 if ( attaches++ === 0 ) {
|
|
|
4951 document.addEventListener( orig, handler, true );
|
|
|
4952 }
|
|
|
4953 },
|
|
|
4954 teardown: function() {
|
|
|
4955 if ( --attaches === 0 ) {
|
|
|
4956 document.removeEventListener( orig, handler, true );
|
|
|
4957 }
|
|
|
4958 }
|
|
|
4959 };
|
|
|
4960 });
|
|
|
4961 }
|
|
|
4962
|
|
|
4963 jQuery.fn.extend({
|
|
|
4964
|
|
|
4965 on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
|
4966 var origFn, type;
|
|
|
4967
|
|
|
4968 // Types can be a map of types/handlers
|
|
|
4969 if ( typeof types === "object" ) {
|
|
|
4970 // ( types-Object, selector, data )
|
|
|
4971 if ( typeof selector !== "string" ) {
|
|
|
4972 // ( types-Object, data )
|
|
|
4973 data = data || selector;
|
|
|
4974 selector = undefined;
|
|
|
4975 }
|
|
|
4976 for ( type in types ) {
|
|
|
4977 this.on( type, selector, data, types[ type ], one );
|
|
|
4978 }
|
|
|
4979 return this;
|
|
|
4980 }
|
|
|
4981
|
|
|
4982 if ( data == null && fn == null ) {
|
|
|
4983 // ( types, fn )
|
|
|
4984 fn = selector;
|
|
|
4985 data = selector = undefined;
|
|
|
4986 } else if ( fn == null ) {
|
|
|
4987 if ( typeof selector === "string" ) {
|
|
|
4988 // ( types, selector, fn )
|
|
|
4989 fn = data;
|
|
|
4990 data = undefined;
|
|
|
4991 } else {
|
|
|
4992 // ( types, data, fn )
|
|
|
4993 fn = data;
|
|
|
4994 data = selector;
|
|
|
4995 selector = undefined;
|
|
|
4996 }
|
|
|
4997 }
|
|
|
4998 if ( fn === false ) {
|
|
|
4999 fn = returnFalse;
|
|
|
5000 } else if ( !fn ) {
|
|
|
5001 return this;
|
|
|
5002 }
|
|
|
5003
|
|
|
5004 if ( one === 1 ) {
|
|
|
5005 origFn = fn;
|
|
|
5006 fn = function( event ) {
|
|
|
5007 // Can use an empty set, since event contains the info
|
|
|
5008 jQuery().off( event );
|
|
|
5009 return origFn.apply( this, arguments );
|
|
|
5010 };
|
|
|
5011 // Use same guid so caller can remove using origFn
|
|
|
5012 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
5013 }
|
|
|
5014 return this.each( function() {
|
|
|
5015 jQuery.event.add( this, types, fn, data, selector );
|
|
|
5016 });
|
|
|
5017 },
|
|
|
5018 one: function( types, selector, data, fn ) {
|
|
|
5019 return this.on( types, selector, data, fn, 1 );
|
|
|
5020 },
|
|
|
5021 off: function( types, selector, fn ) {
|
|
|
5022 var handleObj, type;
|
|
|
5023 if ( types && types.preventDefault && types.handleObj ) {
|
|
|
5024 // ( event ) dispatched jQuery.Event
|
|
|
5025 handleObj = types.handleObj;
|
|
|
5026 jQuery( types.delegateTarget ).off(
|
|
|
5027 handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
|
|
5028 handleObj.selector,
|
|
|
5029 handleObj.handler
|
|
|
5030 );
|
|
|
5031 return this;
|
|
|
5032 }
|
|
|
5033 if ( typeof types === "object" ) {
|
|
|
5034 // ( types-object [, selector] )
|
|
|
5035 for ( type in types ) {
|
|
|
5036 this.off( type, selector, types[ type ] );
|
|
|
5037 }
|
|
|
5038 return this;
|
|
|
5039 }
|
|
|
5040 if ( selector === false || typeof selector === "function" ) {
|
|
|
5041 // ( types [, fn] )
|
|
|
5042 fn = selector;
|
|
|
5043 selector = undefined;
|
|
|
5044 }
|
|
|
5045 if ( fn === false ) {
|
|
|
5046 fn = returnFalse;
|
|
|
5047 }
|
|
|
5048 return this.each(function() {
|
|
|
5049 jQuery.event.remove( this, types, fn, selector );
|
|
|
5050 });
|
|
|
5051 },
|
|
|
5052
|
|
|
5053 trigger: function( type, data ) {
|
|
|
5054 return this.each(function() {
|
|
|
5055 jQuery.event.trigger( type, data, this );
|
|
|
5056 });
|
|
|
5057 },
|
|
|
5058 triggerHandler: function( type, data ) {
|
|
|
5059 var elem = this[0];
|
|
|
5060 if ( elem ) {
|
|
|
5061 return jQuery.event.trigger( type, data, elem, true );
|
|
|
5062 }
|
|
|
5063 }
|
|
|
5064 });
|
|
|
5065 var isSimple = /^.[^:#\[\.,]*$/,
|
|
|
5066 rneedsContext = jQuery.expr.match.needsContext,
|
|
|
5067 // methods guaranteed to produce a unique set when starting from a unique set
|
|
|
5068 guaranteedUnique = {
|
|
|
5069 children: true,
|
|
|
5070 contents: true,
|
|
|
5071 next: true,
|
|
|
5072 prev: true
|
|
|
5073 };
|
|
|
5074
|
|
|
5075 jQuery.fn.extend({
|
|
|
5076 find: function( selector ) {
|
|
|
5077 var self, matched, i,
|
|
|
5078 l = this.length;
|
|
|
5079
|
|
|
5080 if ( typeof selector !== "string" ) {
|
|
|
5081 self = this;
|
|
|
5082 return this.pushStack( jQuery( selector ).filter(function() {
|
|
|
5083 for ( i = 0; i < l; i++ ) {
|
|
|
5084 if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
5085 return true;
|
|
|
5086 }
|
|
|
5087 }
|
|
|
5088 }) );
|
|
|
5089 }
|
|
|
5090
|
|
|
5091 matched = [];
|
|
|
5092 for ( i = 0; i < l; i++ ) {
|
|
|
5093 jQuery.find( selector, this[ i ], matched );
|
|
|
5094 }
|
|
|
5095
|
|
|
5096 // Needed because $( selector, context ) becomes $( context ).find( selector )
|
|
|
5097 matched = this.pushStack( l > 1 ? jQuery.unique( matched ) : matched );
|
|
|
5098 matched.selector = ( this.selector ? this.selector + " " : "" ) + selector;
|
|
|
5099 return matched;
|
|
|
5100 },
|
|
|
5101
|
|
|
5102 has: function( target ) {
|
|
|
5103 var targets = jQuery( target, this ),
|
|
|
5104 l = targets.length;
|
|
|
5105
|
|
|
5106 return this.filter(function() {
|
|
|
5107 var i = 0;
|
|
|
5108 for ( ; i < l; i++ ) {
|
|
|
5109 if ( jQuery.contains( this, targets[i] ) ) {
|
|
|
5110 return true;
|
|
|
5111 }
|
|
|
5112 }
|
|
|
5113 });
|
|
|
5114 },
|
|
|
5115
|
|
|
5116 not: function( selector ) {
|
|
|
5117 return this.pushStack( winnow(this, selector || [], true) );
|
|
|
5118 },
|
|
|
5119
|
|
|
5120 filter: function( selector ) {
|
|
|
5121 return this.pushStack( winnow(this, selector || [], false) );
|
|
|
5122 },
|
|
|
5123
|
|
|
5124 is: function( selector ) {
|
|
|
5125 return !!selector && (
|
|
|
5126 typeof selector === "string" ?
|
|
|
5127 // If this is a positional/relative selector, check membership in the returned set
|
|
|
5128 // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
5129 rneedsContext.test( selector ) ?
|
|
|
5130 jQuery( selector, this.context ).index( this[ 0 ] ) >= 0 :
|
|
|
5131 jQuery.filter( selector, this ).length > 0 :
|
|
|
5132 this.filter( selector ).length > 0 );
|
|
|
5133 },
|
|
|
5134
|
|
|
5135 closest: function( selectors, context ) {
|
|
|
5136 var cur,
|
|
|
5137 i = 0,
|
|
|
5138 l = this.length,
|
|
|
5139 matched = [],
|
|
|
5140 pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
|
|
|
5141 jQuery( selectors, context || this.context ) :
|
|
|
5142 0;
|
|
|
5143
|
|
|
5144 for ( ; i < l; i++ ) {
|
|
|
5145 for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
5146 // Always skip document fragments
|
|
|
5147 if ( cur.nodeType < 11 && (pos ?
|
|
|
5148 pos.index(cur) > -1 :
|
|
|
5149
|
|
|
5150 // Don't pass non-elements to Sizzle
|
|
|
5151 cur.nodeType === 1 &&
|
|
|
5152 jQuery.find.matchesSelector(cur, selectors)) ) {
|
|
|
5153
|
|
|
5154 cur = matched.push( cur );
|
|
|
5155 break;
|
|
|
5156 }
|
|
|
5157 }
|
|
|
5158 }
|
|
|
5159
|
|
|
5160 return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
|
|
|
5161 },
|
|
|
5162
|
|
|
5163 // Determine the position of an element within
|
|
|
5164 // the matched set of elements
|
|
|
5165 index: function( elem ) {
|
|
|
5166
|
|
|
5167 // No argument, return index in parent
|
|
|
5168 if ( !elem ) {
|
|
|
5169 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
|
|
5170 }
|
|
|
5171
|
|
|
5172 // index in selector
|
|
|
5173 if ( typeof elem === "string" ) {
|
|
|
5174 return core_indexOf.call( jQuery( elem ), this[ 0 ] );
|
|
|
5175 }
|
|
|
5176
|
|
|
5177 // Locate the position of the desired element
|
|
|
5178 return core_indexOf.call( this,
|
|
|
5179
|
|
|
5180 // If it receives a jQuery object, the first element is used
|
|
|
5181 elem.jquery ? elem[ 0 ] : elem
|
|
|
5182 );
|
|
|
5183 },
|
|
|
5184
|
|
|
5185 add: function( selector, context ) {
|
|
|
5186 var set = typeof selector === "string" ?
|
|
|
5187 jQuery( selector, context ) :
|
|
|
5188 jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
|
5189 all = jQuery.merge( this.get(), set );
|
|
|
5190
|
|
|
5191 return this.pushStack( jQuery.unique(all) );
|
|
|
5192 },
|
|
|
5193
|
|
|
5194 addBack: function( selector ) {
|
|
|
5195 return this.add( selector == null ?
|
|
|
5196 this.prevObject : this.prevObject.filter(selector)
|
|
|
5197 );
|
|
|
5198 }
|
|
|
5199 });
|
|
|
5200
|
|
|
5201 function sibling( cur, dir ) {
|
|
|
5202 while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
|
|
|
5203
|
|
|
5204 return cur;
|
|
|
5205 }
|
|
|
5206
|
|
|
5207 jQuery.each({
|
|
|
5208 parent: function( elem ) {
|
|
|
5209 var parent = elem.parentNode;
|
|
|
5210 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
5211 },
|
|
|
5212 parents: function( elem ) {
|
|
|
5213 return jQuery.dir( elem, "parentNode" );
|
|
|
5214 },
|
|
|
5215 parentsUntil: function( elem, i, until ) {
|
|
|
5216 return jQuery.dir( elem, "parentNode", until );
|
|
|
5217 },
|
|
|
5218 next: function( elem ) {
|
|
|
5219 return sibling( elem, "nextSibling" );
|
|
|
5220 },
|
|
|
5221 prev: function( elem ) {
|
|
|
5222 return sibling( elem, "previousSibling" );
|
|
|
5223 },
|
|
|
5224 nextAll: function( elem ) {
|
|
|
5225 return jQuery.dir( elem, "nextSibling" );
|
|
|
5226 },
|
|
|
5227 prevAll: function( elem ) {
|
|
|
5228 return jQuery.dir( elem, "previousSibling" );
|
|
|
5229 },
|
|
|
5230 nextUntil: function( elem, i, until ) {
|
|
|
5231 return jQuery.dir( elem, "nextSibling", until );
|
|
|
5232 },
|
|
|
5233 prevUntil: function( elem, i, until ) {
|
|
|
5234 return jQuery.dir( elem, "previousSibling", until );
|
|
|
5235 },
|
|
|
5236 siblings: function( elem ) {
|
|
|
5237 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
5238 },
|
|
|
5239 children: function( elem ) {
|
|
|
5240 return jQuery.sibling( elem.firstChild );
|
|
|
5241 },
|
|
|
5242 contents: function( elem ) {
|
|
|
5243 return jQuery.nodeName( elem, "iframe" ) ?
|
|
|
5244 elem.contentDocument || elem.contentWindow.document :
|
|
|
5245 jQuery.merge( [], elem.childNodes );
|
|
|
5246 }
|
|
|
5247 }, function( name, fn ) {
|
|
|
5248 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
5249 var matched = jQuery.map( this, fn, until );
|
|
|
5250
|
|
|
5251 if ( name.slice( -5 ) !== "Until" ) {
|
|
|
5252 selector = until;
|
|
|
5253 }
|
|
|
5254
|
|
|
5255 if ( selector && typeof selector === "string" ) {
|
|
|
5256 matched = jQuery.filter( selector, matched );
|
|
|
5257 }
|
|
|
5258
|
|
|
5259 if ( this.length > 1 ) {
|
|
|
5260 // Remove duplicates
|
|
|
5261 if ( !guaranteedUnique[ name ] ) {
|
|
|
5262 jQuery.unique( matched );
|
|
|
5263 }
|
|
|
5264
|
|
|
5265 // Reverse order for parents* and prev*
|
|
|
5266 if ( name[ 0 ] === "p" ) {
|
|
|
5267 matched.reverse();
|
|
|
5268 }
|
|
|
5269 }
|
|
|
5270
|
|
|
5271 return this.pushStack( matched );
|
|
|
5272 };
|
|
|
5273 });
|
|
|
5274
|
|
|
5275 jQuery.extend({
|
|
|
5276 filter: function( expr, elems, not ) {
|
|
|
5277 var elem = elems[ 0 ];
|
|
|
5278
|
|
|
5279 if ( not ) {
|
|
|
5280 expr = ":not(" + expr + ")";
|
|
|
5281 }
|
|
|
5282
|
|
|
5283 return elems.length === 1 && elem.nodeType === 1 ?
|
|
|
5284 jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
|
|
|
5285 jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
|
5286 return elem.nodeType === 1;
|
|
|
5287 }));
|
|
|
5288 },
|
|
|
5289
|
|
|
5290 dir: function( elem, dir, until ) {
|
|
|
5291 var matched = [],
|
|
|
5292 truncate = until !== undefined;
|
|
|
5293
|
|
|
5294 while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
|
|
|
5295 if ( elem.nodeType === 1 ) {
|
|
|
5296 if ( truncate && jQuery( elem ).is( until ) ) {
|
|
|
5297 break;
|
|
|
5298 }
|
|
|
5299 matched.push( elem );
|
|
|
5300 }
|
|
|
5301 }
|
|
|
5302 return matched;
|
|
|
5303 },
|
|
|
5304
|
|
|
5305 sibling: function( n, elem ) {
|
|
|
5306 var matched = [];
|
|
|
5307
|
|
|
5308 for ( ; n; n = n.nextSibling ) {
|
|
|
5309 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
5310 matched.push( n );
|
|
|
5311 }
|
|
|
5312 }
|
|
|
5313
|
|
|
5314 return matched;
|
|
|
5315 }
|
|
|
5316 });
|
|
|
5317
|
|
|
5318 // Implement the identical functionality for filter and not
|
|
|
5319 function winnow( elements, qualifier, not ) {
|
|
|
5320 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
5321 return jQuery.grep( elements, function( elem, i ) {
|
|
|
5322 /* jshint -W018 */
|
|
|
5323 return !!qualifier.call( elem, i, elem ) !== not;
|
|
|
5324 });
|
|
|
5325
|
|
|
5326 }
|
|
|
5327
|
|
|
5328 if ( qualifier.nodeType ) {
|
|
|
5329 return jQuery.grep( elements, function( elem ) {
|
|
|
5330 return ( elem === qualifier ) !== not;
|
|
|
5331 });
|
|
|
5332
|
|
|
5333 }
|
|
|
5334
|
|
|
5335 if ( typeof qualifier === "string" ) {
|
|
|
5336 if ( isSimple.test( qualifier ) ) {
|
|
|
5337 return jQuery.filter( qualifier, elements, not );
|
|
|
5338 }
|
|
|
5339
|
|
|
5340 qualifier = jQuery.filter( qualifier, elements );
|
|
|
5341 }
|
|
|
5342
|
|
|
5343 return jQuery.grep( elements, function( elem ) {
|
|
|
5344 return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
|
|
|
5345 });
|
|
|
5346 }
|
|
|
5347 var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
|
|
5348 rtagName = /<([\w:]+)/,
|
|
|
5349 rhtml = /<|&#?\w+;/,
|
|
|
5350 rnoInnerhtml = /<(?:script|style|link)/i,
|
|
|
5351 manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
|
|
|
5352 // checked="checked" or checked
|
|
|
5353 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
5354 rscriptType = /^$|\/(?:java|ecma)script/i,
|
|
|
5355 rscriptTypeMasked = /^true\/(.*)/,
|
|
|
5356 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
|
|
5357
|
|
|
5358 // We have to close these tags to support XHTML (#13200)
|
|
|
5359 wrapMap = {
|
|
|
5360
|
|
|
5361 // Support: IE 9
|
|
|
5362 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
5363
|
|
|
5364 thead: [ 1, "<table>", "</table>" ],
|
|
|
5365 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
5366 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
5367
|
|
|
5368 _default: [ 0, "", "" ]
|
|
|
5369 };
|
|
|
5370
|
|
|
5371 // Support: IE 9
|
|
|
5372 wrapMap.optgroup = wrapMap.option;
|
|
|
5373
|
|
|
5374 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.col = wrapMap.thead;
|
|
|
5375 wrapMap.th = wrapMap.td;
|
|
|
5376
|
|
|
5377 jQuery.fn.extend({
|
|
|
5378 text: function( value ) {
|
|
|
5379 return jQuery.access( this, function( value ) {
|
|
|
5380 return value === undefined ?
|
|
|
5381 jQuery.text( this ) :
|
|
|
5382 this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
|
|
|
5383 }, null, value, arguments.length );
|
|
|
5384 },
|
|
|
5385
|
|
|
5386 append: function() {
|
|
|
5387 return this.domManip( arguments, function( elem ) {
|
|
|
5388 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5389 var target = manipulationTarget( this, elem );
|
|
|
5390 target.appendChild( elem );
|
|
|
5391 }
|
|
|
5392 });
|
|
|
5393 },
|
|
|
5394
|
|
|
5395 prepend: function() {
|
|
|
5396 return this.domManip( arguments, function( elem ) {
|
|
|
5397 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5398 var target = manipulationTarget( this, elem );
|
|
|
5399 target.insertBefore( elem, target.firstChild );
|
|
|
5400 }
|
|
|
5401 });
|
|
|
5402 },
|
|
|
5403
|
|
|
5404 before: function() {
|
|
|
5405 return this.domManip( arguments, function( elem ) {
|
|
|
5406 if ( this.parentNode ) {
|
|
|
5407 this.parentNode.insertBefore( elem, this );
|
|
|
5408 }
|
|
|
5409 });
|
|
|
5410 },
|
|
|
5411
|
|
|
5412 after: function() {
|
|
|
5413 return this.domManip( arguments, function( elem ) {
|
|
|
5414 if ( this.parentNode ) {
|
|
|
5415 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
5416 }
|
|
|
5417 });
|
|
|
5418 },
|
|
|
5419
|
|
|
5420 // keepData is for internal use only--do not document
|
|
|
5421 remove: function( selector, keepData ) {
|
|
|
5422 var elem,
|
|
|
5423 elems = selector ? jQuery.filter( selector, this ) : this,
|
|
|
5424 i = 0;
|
|
|
5425
|
|
|
5426 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
5427 if ( !keepData && elem.nodeType === 1 ) {
|
|
|
5428 jQuery.cleanData( getAll( elem ) );
|
|
|
5429 }
|
|
|
5430
|
|
|
5431 if ( elem.parentNode ) {
|
|
|
5432 if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
5433 setGlobalEval( getAll( elem, "script" ) );
|
|
|
5434 }
|
|
|
5435 elem.parentNode.removeChild( elem );
|
|
|
5436 }
|
|
|
5437 }
|
|
|
5438
|
|
|
5439 return this;
|
|
|
5440 },
|
|
|
5441
|
|
|
5442 empty: function() {
|
|
|
5443 var elem,
|
|
|
5444 i = 0;
|
|
|
5445
|
|
|
5446 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5447 if ( elem.nodeType === 1 ) {
|
|
|
5448
|
|
|
5449 // Prevent memory leaks
|
|
|
5450 jQuery.cleanData( getAll( elem, false ) );
|
|
|
5451
|
|
|
5452 // Remove any remaining nodes
|
|
|
5453 elem.textContent = "";
|
|
|
5454 }
|
|
|
5455 }
|
|
|
5456
|
|
|
5457 return this;
|
|
|
5458 },
|
|
|
5459
|
|
|
5460 clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
5461 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
5462 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
5463
|
|
|
5464 return this.map( function () {
|
|
|
5465 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
5466 });
|
|
|
5467 },
|
|
|
5468
|
|
|
5469 html: function( value ) {
|
|
|
5470 return jQuery.access( this, function( value ) {
|
|
|
5471 var elem = this[ 0 ] || {},
|
|
|
5472 i = 0,
|
|
|
5473 l = this.length;
|
|
|
5474
|
|
|
5475 if ( value === undefined && elem.nodeType === 1 ) {
|
|
|
5476 return elem.innerHTML;
|
|
|
5477 }
|
|
|
5478
|
|
|
5479 // See if we can take a shortcut and just use innerHTML
|
|
|
5480 if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
5481 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
|
|
5482
|
|
|
5483 value = value.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
5484
|
|
|
5485 try {
|
|
|
5486 for ( ; i < l; i++ ) {
|
|
|
5487 elem = this[ i ] || {};
|
|
|
5488
|
|
|
5489 // Remove element nodes and prevent memory leaks
|
|
|
5490 if ( elem.nodeType === 1 ) {
|
|
|
5491 jQuery.cleanData( getAll( elem, false ) );
|
|
|
5492 elem.innerHTML = value;
|
|
|
5493 }
|
|
|
5494 }
|
|
|
5495
|
|
|
5496 elem = 0;
|
|
|
5497
|
|
|
5498 // If using innerHTML throws an exception, use the fallback method
|
|
|
5499 } catch( e ) {}
|
|
|
5500 }
|
|
|
5501
|
|
|
5502 if ( elem ) {
|
|
|
5503 this.empty().append( value );
|
|
|
5504 }
|
|
|
5505 }, null, value, arguments.length );
|
|
|
5506 },
|
|
|
5507
|
|
|
5508 replaceWith: function() {
|
|
|
5509 var
|
|
|
5510 // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
|
|
|
5511 args = jQuery.map( this, function( elem ) {
|
|
|
5512 return [ elem.nextSibling, elem.parentNode ];
|
|
|
5513 }),
|
|
|
5514 i = 0;
|
|
|
5515
|
|
|
5516 // Make the changes, replacing each context element with the new content
|
|
|
5517 this.domManip( arguments, function( elem ) {
|
|
|
5518 var next = args[ i++ ],
|
|
|
5519 parent = args[ i++ ];
|
|
|
5520
|
|
|
5521 if ( parent ) {
|
|
|
5522 jQuery( this ).remove();
|
|
|
5523 parent.insertBefore( elem, next );
|
|
|
5524 }
|
|
|
5525 // Allow new content to include elements from the context set
|
|
|
5526 }, true );
|
|
|
5527
|
|
|
5528 // Force removal if there was no new content (e.g., from empty arguments)
|
|
|
5529 return i ? this : this.remove();
|
|
|
5530 },
|
|
|
5531
|
|
|
5532 detach: function( selector ) {
|
|
|
5533 return this.remove( selector, true );
|
|
|
5534 },
|
|
|
5535
|
|
|
5536 domManip: function( args, callback, allowIntersection ) {
|
|
|
5537
|
|
|
5538 // Flatten any nested arrays
|
|
|
5539 args = core_concat.apply( [], args );
|
|
|
5540
|
|
|
5541 var fragment, first, scripts, hasScripts, node, doc,
|
|
|
5542 i = 0,
|
|
|
5543 l = this.length,
|
|
|
5544 set = this,
|
|
|
5545 iNoClone = l - 1,
|
|
|
5546 value = args[ 0 ],
|
|
|
5547 isFunction = jQuery.isFunction( value );
|
|
|
5548
|
|
|
5549 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
5550 if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
|
|
|
5551 return this.each(function( index ) {
|
|
|
5552 var self = set.eq( index );
|
|
|
5553 if ( isFunction ) {
|
|
|
5554 args[ 0 ] = value.call( this, index, self.html() );
|
|
|
5555 }
|
|
|
5556 self.domManip( args, callback, allowIntersection );
|
|
|
5557 });
|
|
|
5558 }
|
|
|
5559
|
|
|
5560 if ( l ) {
|
|
|
5561 fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
|
|
|
5562 first = fragment.firstChild;
|
|
|
5563
|
|
|
5564 if ( fragment.childNodes.length === 1 ) {
|
|
|
5565 fragment = first;
|
|
|
5566 }
|
|
|
5567
|
|
|
5568 if ( first ) {
|
|
|
5569 scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
|
5570 hasScripts = scripts.length;
|
|
|
5571
|
|
|
5572 // Use the original fragment for the last item instead of the first because it can end up
|
|
|
5573 // being emptied incorrectly in certain situations (#8070).
|
|
|
5574 for ( ; i < l; i++ ) {
|
|
|
5575 node = fragment;
|
|
|
5576
|
|
|
5577 if ( i !== iNoClone ) {
|
|
|
5578 node = jQuery.clone( node, true, true );
|
|
|
5579
|
|
|
5580 // Keep references to cloned scripts for later restoration
|
|
|
5581 if ( hasScripts ) {
|
|
|
5582 // Support: QtWebKit
|
|
|
5583 // jQuery.merge because core_push.apply(_, arraylike) throws
|
|
|
5584 jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
5585 }
|
|
|
5586 }
|
|
|
5587
|
|
|
5588 callback.call( this[ i ], node, i );
|
|
|
5589 }
|
|
|
5590
|
|
|
5591 if ( hasScripts ) {
|
|
|
5592 doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
5593
|
|
|
5594 // Reenable scripts
|
|
|
5595 jQuery.map( scripts, restoreScript );
|
|
|
5596
|
|
|
5597 // Evaluate executable scripts on first document insertion
|
|
|
5598 for ( i = 0; i < hasScripts; i++ ) {
|
|
|
5599 node = scripts[ i ];
|
|
|
5600 if ( rscriptType.test( node.type || "" ) &&
|
|
|
5601 !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
|
|
5602
|
|
|
5603 if ( node.src ) {
|
|
|
5604 // Hope ajax is available...
|
|
|
5605 jQuery._evalUrl( node.src );
|
|
|
5606 } else {
|
|
|
5607 jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
|
|
|
5608 }
|
|
|
5609 }
|
|
|
5610 }
|
|
|
5611 }
|
|
|
5612 }
|
|
|
5613 }
|
|
|
5614
|
|
|
5615 return this;
|
|
|
5616 }
|
|
|
5617 });
|
|
|
5618
|
|
|
5619 jQuery.each({
|
|
|
5620 appendTo: "append",
|
|
|
5621 prependTo: "prepend",
|
|
|
5622 insertBefore: "before",
|
|
|
5623 insertAfter: "after",
|
|
|
5624 replaceAll: "replaceWith"
|
|
|
5625 }, function( name, original ) {
|
|
|
5626 jQuery.fn[ name ] = function( selector ) {
|
|
|
5627 var elems,
|
|
|
5628 ret = [],
|
|
|
5629 insert = jQuery( selector ),
|
|
|
5630 last = insert.length - 1,
|
|
|
5631 i = 0;
|
|
|
5632
|
|
|
5633 for ( ; i <= last; i++ ) {
|
|
|
5634 elems = i === last ? this : this.clone( true );
|
|
|
5635 jQuery( insert[ i ] )[ original ]( elems );
|
|
|
5636
|
|
|
5637 // Support: QtWebKit
|
|
|
5638 // .get() because core_push.apply(_, arraylike) throws
|
|
|
5639 core_push.apply( ret, elems.get() );
|
|
|
5640 }
|
|
|
5641
|
|
|
5642 return this.pushStack( ret );
|
|
|
5643 };
|
|
|
5644 });
|
|
|
5645
|
|
|
5646 jQuery.extend({
|
|
|
5647 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
5648 var i, l, srcElements, destElements,
|
|
|
5649 clone = elem.cloneNode( true ),
|
|
|
5650 inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
5651
|
|
|
5652 // Support: IE >= 9
|
|
|
5653 // Fix Cloning issues
|
|
|
5654 if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
|
|
|
5655
|
|
|
5656 // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
|
|
5657 destElements = getAll( clone );
|
|
|
5658 srcElements = getAll( elem );
|
|
|
5659
|
|
|
5660 for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
5661 fixInput( srcElements[ i ], destElements[ i ] );
|
|
|
5662 }
|
|
|
5663 }
|
|
|
5664
|
|
|
5665 // Copy the events from the original to the clone
|
|
|
5666 if ( dataAndEvents ) {
|
|
|
5667 if ( deepDataAndEvents ) {
|
|
|
5668 srcElements = srcElements || getAll( elem );
|
|
|
5669 destElements = destElements || getAll( clone );
|
|
|
5670
|
|
|
5671 for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
5672 cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
|
|
5673 }
|
|
|
5674 } else {
|
|
|
5675 cloneCopyEvent( elem, clone );
|
|
|
5676 }
|
|
|
5677 }
|
|
|
5678
|
|
|
5679 // Preserve script evaluation history
|
|
|
5680 destElements = getAll( clone, "script" );
|
|
|
5681 if ( destElements.length > 0 ) {
|
|
|
5682 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
|
5683 }
|
|
|
5684
|
|
|
5685 // Return the cloned set
|
|
|
5686 return clone;
|
|
|
5687 },
|
|
|
5688
|
|
|
5689 buildFragment: function( elems, context, scripts, selection ) {
|
|
|
5690 var elem, tmp, tag, wrap, contains, j,
|
|
|
5691 i = 0,
|
|
|
5692 l = elems.length,
|
|
|
5693 fragment = context.createDocumentFragment(),
|
|
|
5694 nodes = [];
|
|
|
5695
|
|
|
5696 for ( ; i < l; i++ ) {
|
|
|
5697 elem = elems[ i ];
|
|
|
5698
|
|
|
5699 if ( elem || elem === 0 ) {
|
|
|
5700
|
|
|
5701 // Add nodes directly
|
|
|
5702 if ( jQuery.type( elem ) === "object" ) {
|
|
|
5703 // Support: QtWebKit
|
|
|
5704 // jQuery.merge because core_push.apply(_, arraylike) throws
|
|
|
5705 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
5706
|
|
|
5707 // Convert non-html into a text node
|
|
|
5708 } else if ( !rhtml.test( elem ) ) {
|
|
|
5709 nodes.push( context.createTextNode( elem ) );
|
|
|
5710
|
|
|
5711 // Convert html into DOM nodes
|
|
|
5712 } else {
|
|
|
5713 tmp = tmp || fragment.appendChild( context.createElement("div") );
|
|
|
5714
|
|
|
5715 // Deserialize a standard representation
|
|
|
5716 tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
|
|
|
5717 wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
5718 tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
|
|
|
5719
|
|
|
5720 // Descend through wrappers to the right content
|
|
|
5721 j = wrap[ 0 ];
|
|
|
5722 while ( j-- ) {
|
|
|
5723 tmp = tmp.firstChild;
|
|
|
5724 }
|
|
|
5725
|
|
|
5726 // Support: QtWebKit
|
|
|
5727 // jQuery.merge because core_push.apply(_, arraylike) throws
|
|
|
5728 jQuery.merge( nodes, tmp.childNodes );
|
|
|
5729
|
|
|
5730 // Remember the top-level container
|
|
|
5731 tmp = fragment.firstChild;
|
|
|
5732
|
|
|
5733 // Fixes #12346
|
|
|
5734 // Support: Webkit, IE
|
|
|
5735 tmp.textContent = "";
|
|
|
5736 }
|
|
|
5737 }
|
|
|
5738 }
|
|
|
5739
|
|
|
5740 // Remove wrapper from fragment
|
|
|
5741 fragment.textContent = "";
|
|
|
5742
|
|
|
5743 i = 0;
|
|
|
5744 while ( (elem = nodes[ i++ ]) ) {
|
|
|
5745
|
|
|
5746 // #4087 - If origin and destination elements are the same, and this is
|
|
|
5747 // that element, do not do anything
|
|
|
5748 if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
|
|
|
5749 continue;
|
|
|
5750 }
|
|
|
5751
|
|
|
5752 contains = jQuery.contains( elem.ownerDocument, elem );
|
|
|
5753
|
|
|
5754 // Append to fragment
|
|
|
5755 tmp = getAll( fragment.appendChild( elem ), "script" );
|
|
|
5756
|
|
|
5757 // Preserve script evaluation history
|
|
|
5758 if ( contains ) {
|
|
|
5759 setGlobalEval( tmp );
|
|
|
5760 }
|
|
|
5761
|
|
|
5762 // Capture executables
|
|
|
5763 if ( scripts ) {
|
|
|
5764 j = 0;
|
|
|
5765 while ( (elem = tmp[ j++ ]) ) {
|
|
|
5766 if ( rscriptType.test( elem.type || "" ) ) {
|
|
|
5767 scripts.push( elem );
|
|
|
5768 }
|
|
|
5769 }
|
|
|
5770 }
|
|
|
5771 }
|
|
|
5772
|
|
|
5773 return fragment;
|
|
|
5774 },
|
|
|
5775
|
|
|
5776 cleanData: function( elems ) {
|
|
|
5777 var data, elem, type,
|
|
|
5778 l = elems.length,
|
|
|
5779 i = 0,
|
|
|
5780 special = jQuery.event.special;
|
|
|
5781
|
|
|
5782 for ( ; i < l; i++ ) {
|
|
|
5783 elem = elems[ i ];
|
|
|
5784
|
|
|
5785 if ( jQuery.acceptData( elem ) ) {
|
|
|
5786
|
|
|
5787 data = data_priv.access( elem );
|
|
|
5788
|
|
|
5789 if ( data ) {
|
|
|
5790 for ( type in data.events ) {
|
|
|
5791 if ( special[ type ] ) {
|
|
|
5792 jQuery.event.remove( elem, type );
|
|
|
5793
|
|
|
5794 // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
5795 } else {
|
|
|
5796 jQuery.removeEvent( elem, type, data.handle );
|
|
|
5797 }
|
|
|
5798 }
|
|
|
5799 }
|
|
|
5800 }
|
|
|
5801 // Discard any remaining `private` and `user` data
|
|
|
5802 // One day we'll replace the dual arrays with a WeakMap and this won't be an issue.
|
|
|
5803 // (Splices the data objects out of the internal cache arrays)
|
|
|
5804 data_user.discard( elem );
|
|
|
5805 data_priv.discard( elem );
|
|
|
5806 }
|
|
|
5807 },
|
|
|
5808
|
|
|
5809 _evalUrl: function( url ) {
|
|
|
5810 return jQuery.ajax({
|
|
|
5811 url: url,
|
|
|
5812 type: "GET",
|
|
|
5813 dataType: "text",
|
|
|
5814 async: false,
|
|
|
5815 global: false,
|
|
|
5816 success: jQuery.globalEval
|
|
|
5817 });
|
|
|
5818 }
|
|
|
5819 });
|
|
|
5820
|
|
|
5821 // Support: 1.x compatibility
|
|
|
5822 // Manipulating tables requires a tbody
|
|
|
5823 function manipulationTarget( elem, content ) {
|
|
|
5824 return jQuery.nodeName( elem, "table" ) &&
|
|
|
5825 jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
|
|
|
5826
|
|
|
5827 elem.getElementsByTagName("tbody")[0] ||
|
|
|
5828 elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
|
|
|
5829 elem;
|
|
|
5830 }
|
|
|
5831
|
|
|
5832 // Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
|
5833 function disableScript( elem ) {
|
|
|
5834 elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
|
|
|
5835 return elem;
|
|
|
5836 }
|
|
|
5837 function restoreScript( elem ) {
|
|
|
5838 var match = rscriptTypeMasked.exec( elem.type );
|
|
|
5839
|
|
|
5840 if ( match ) {
|
|
|
5841 elem.type = match[ 1 ];
|
|
|
5842 } else {
|
|
|
5843 elem.removeAttribute("type");
|
|
|
5844 }
|
|
|
5845
|
|
|
5846 return elem;
|
|
|
5847 }
|
|
|
5848
|
|
|
5849 // Mark scripts as having already been evaluated
|
|
|
5850 function setGlobalEval( elems, refElements ) {
|
|
|
5851 var l = elems.length,
|
|
|
5852 i = 0;
|
|
|
5853
|
|
|
5854 for ( ; i < l; i++ ) {
|
|
|
5855 data_priv.set(
|
|
|
5856 elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
|
|
|
5857 );
|
|
|
5858 }
|
|
|
5859 }
|
|
|
5860
|
|
|
5861 function cloneCopyEvent( src, dest ) {
|
|
|
5862 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
|
|
5863
|
|
|
5864 if ( dest.nodeType !== 1 ) {
|
|
|
5865 return;
|
|
|
5866 }
|
|
|
5867
|
|
|
5868 // 1. Copy private data: events, handlers, etc.
|
|
|
5869 if ( data_priv.hasData( src ) ) {
|
|
|
5870 pdataOld = data_priv.access( src );
|
|
|
5871 pdataCur = jQuery.extend( {}, pdataOld );
|
|
|
5872 events = pdataOld.events;
|
|
|
5873
|
|
|
5874 data_priv.set( dest, pdataCur );
|
|
|
5875
|
|
|
5876 if ( events ) {
|
|
|
5877 delete pdataCur.handle;
|
|
|
5878 pdataCur.events = {};
|
|
|
5879
|
|
|
5880 for ( type in events ) {
|
|
|
5881 for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
5882 jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
5883 }
|
|
|
5884 }
|
|
|
5885 }
|
|
|
5886 }
|
|
|
5887
|
|
|
5888 // 2. Copy user data
|
|
|
5889 if ( data_user.hasData( src ) ) {
|
|
|
5890 udataOld = data_user.access( src );
|
|
|
5891 udataCur = jQuery.extend( {}, udataOld );
|
|
|
5892
|
|
|
5893 data_user.set( dest, udataCur );
|
|
|
5894 }
|
|
|
5895 }
|
|
|
5896
|
|
|
5897
|
|
|
5898 function getAll( context, tag ) {
|
|
|
5899 var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
|
|
|
5900 context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
|
|
|
5901 [];
|
|
|
5902
|
|
|
5903 return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
|
|
5904 jQuery.merge( [ context ], ret ) :
|
|
|
5905 ret;
|
|
|
5906 }
|
|
|
5907
|
|
|
5908 // Support: IE >= 9
|
|
|
5909 function fixInput( src, dest ) {
|
|
|
5910 var nodeName = dest.nodeName.toLowerCase();
|
|
|
5911
|
|
|
5912 // Fails to persist the checked state of a cloned checkbox or radio button.
|
|
|
5913 if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
|
|
|
5914 dest.checked = src.checked;
|
|
|
5915
|
|
|
5916 // Fails to return the selected option to the default selected state when cloning options
|
|
|
5917 } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
5918 dest.defaultValue = src.defaultValue;
|
|
|
5919 }
|
|
|
5920 }
|
|
|
5921 jQuery.fn.extend({
|
|
|
5922 wrapAll: function( html ) {
|
|
|
5923 var wrap;
|
|
|
5924
|
|
|
5925 if ( jQuery.isFunction( html ) ) {
|
|
|
5926 return this.each(function( i ) {
|
|
|
5927 jQuery( this ).wrapAll( html.call(this, i) );
|
|
|
5928 });
|
|
|
5929 }
|
|
|
5930
|
|
|
5931 if ( this[ 0 ] ) {
|
|
|
5932
|
|
|
5933 // The elements to wrap the target around
|
|
|
5934 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
|
|
5935
|
|
|
5936 if ( this[ 0 ].parentNode ) {
|
|
|
5937 wrap.insertBefore( this[ 0 ] );
|
|
|
5938 }
|
|
|
5939
|
|
|
5940 wrap.map(function() {
|
|
|
5941 var elem = this;
|
|
|
5942
|
|
|
5943 while ( elem.firstElementChild ) {
|
|
|
5944 elem = elem.firstElementChild;
|
|
|
5945 }
|
|
|
5946
|
|
|
5947 return elem;
|
|
|
5948 }).append( this );
|
|
|
5949 }
|
|
|
5950
|
|
|
5951 return this;
|
|
|
5952 },
|
|
|
5953
|
|
|
5954 wrapInner: function( html ) {
|
|
|
5955 if ( jQuery.isFunction( html ) ) {
|
|
|
5956 return this.each(function( i ) {
|
|
|
5957 jQuery( this ).wrapInner( html.call(this, i) );
|
|
|
5958 });
|
|
|
5959 }
|
|
|
5960
|
|
|
5961 return this.each(function() {
|
|
|
5962 var self = jQuery( this ),
|
|
|
5963 contents = self.contents();
|
|
|
5964
|
|
|
5965 if ( contents.length ) {
|
|
|
5966 contents.wrapAll( html );
|
|
|
5967
|
|
|
5968 } else {
|
|
|
5969 self.append( html );
|
|
|
5970 }
|
|
|
5971 });
|
|
|
5972 },
|
|
|
5973
|
|
|
5974 wrap: function( html ) {
|
|
|
5975 var isFunction = jQuery.isFunction( html );
|
|
|
5976
|
|
|
5977 return this.each(function( i ) {
|
|
|
5978 jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
|
5979 });
|
|
|
5980 },
|
|
|
5981
|
|
|
5982 unwrap: function() {
|
|
|
5983 return this.parent().each(function() {
|
|
|
5984 if ( !jQuery.nodeName( this, "body" ) ) {
|
|
|
5985 jQuery( this ).replaceWith( this.childNodes );
|
|
|
5986 }
|
|
|
5987 }).end();
|
|
|
5988 }
|
|
|
5989 });
|
|
|
5990 var curCSS, iframe,
|
|
|
5991 // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
|
|
5992 // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
5993 rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
5994 rmargin = /^margin/,
|
|
|
5995 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
|
|
5996 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
|
|
5997 rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
|
|
|
5998 elemdisplay = { BODY: "block" },
|
|
|
5999
|
|
|
6000 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
6001 cssNormalTransform = {
|
|
|
6002 letterSpacing: 0,
|
|
|
6003 fontWeight: 400
|
|
|
6004 },
|
|
|
6005
|
|
|
6006 cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
|
|
6007 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
|
|
|
6008
|
|
|
6009 // return a css property mapped to a potentially vendor prefixed property
|
|
|
6010 function vendorPropName( style, name ) {
|
|
|
6011
|
|
|
6012 // shortcut for names that are not vendor prefixed
|
|
|
6013 if ( name in style ) {
|
|
|
6014 return name;
|
|
|
6015 }
|
|
|
6016
|
|
|
6017 // check for vendor prefixed names
|
|
|
6018 var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
|
|
6019 origName = name,
|
|
|
6020 i = cssPrefixes.length;
|
|
|
6021
|
|
|
6022 while ( i-- ) {
|
|
|
6023 name = cssPrefixes[ i ] + capName;
|
|
|
6024 if ( name in style ) {
|
|
|
6025 return name;
|
|
|
6026 }
|
|
|
6027 }
|
|
|
6028
|
|
|
6029 return origName;
|
|
|
6030 }
|
|
|
6031
|
|
|
6032 function isHidden( elem, el ) {
|
|
|
6033 // isHidden might be called from jQuery#filter function;
|
|
|
6034 // in that case, element will be second argument
|
|
|
6035 elem = el || elem;
|
|
|
6036 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
|
|
6037 }
|
|
|
6038
|
|
|
6039 // NOTE: we've included the "window" in window.getComputedStyle
|
|
|
6040 // because jsdom on node.js will break without it.
|
|
|
6041 function getStyles( elem ) {
|
|
|
6042 return window.getComputedStyle( elem, null );
|
|
|
6043 }
|
|
|
6044
|
|
|
6045 function showHide( elements, show ) {
|
|
|
6046 var display, elem, hidden,
|
|
|
6047 values = [],
|
|
|
6048 index = 0,
|
|
|
6049 length = elements.length;
|
|
|
6050
|
|
|
6051 for ( ; index < length; index++ ) {
|
|
|
6052 elem = elements[ index ];
|
|
|
6053 if ( !elem.style ) {
|
|
|
6054 continue;
|
|
|
6055 }
|
|
|
6056
|
|
|
6057 values[ index ] = data_priv.get( elem, "olddisplay" );
|
|
|
6058 display = elem.style.display;
|
|
|
6059 if ( show ) {
|
|
|
6060 // Reset the inline display of this element to learn if it is
|
|
|
6061 // being hidden by cascaded rules or not
|
|
|
6062 if ( !values[ index ] && display === "none" ) {
|
|
|
6063 elem.style.display = "";
|
|
|
6064 }
|
|
|
6065
|
|
|
6066 // Set elements which have been overridden with display: none
|
|
|
6067 // in a stylesheet to whatever the default browser style is
|
|
|
6068 // for such an element
|
|
|
6069 if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
|
6070 values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
|
|
6071 }
|
|
|
6072 } else {
|
|
|
6073
|
|
|
6074 if ( !values[ index ] ) {
|
|
|
6075 hidden = isHidden( elem );
|
|
|
6076
|
|
|
6077 if ( display && display !== "none" || !hidden ) {
|
|
|
6078 data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
|
|
|
6079 }
|
|
|
6080 }
|
|
|
6081 }
|
|
|
6082 }
|
|
|
6083
|
|
|
6084 // Set the display of most of the elements in a second loop
|
|
|
6085 // to avoid the constant reflow
|
|
|
6086 for ( index = 0; index < length; index++ ) {
|
|
|
6087 elem = elements[ index ];
|
|
|
6088 if ( !elem.style ) {
|
|
|
6089 continue;
|
|
|
6090 }
|
|
|
6091 if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
|
6092 elem.style.display = show ? values[ index ] || "" : "none";
|
|
|
6093 }
|
|
|
6094 }
|
|
|
6095
|
|
|
6096 return elements;
|
|
|
6097 }
|
|
|
6098
|
|
|
6099 jQuery.fn.extend({
|
|
|
6100 css: function( name, value ) {
|
|
|
6101 return jQuery.access( this, function( elem, name, value ) {
|
|
|
6102 var styles, len,
|
|
|
6103 map = {},
|
|
|
6104 i = 0;
|
|
|
6105
|
|
|
6106 if ( jQuery.isArray( name ) ) {
|
|
|
6107 styles = getStyles( elem );
|
|
|
6108 len = name.length;
|
|
|
6109
|
|
|
6110 for ( ; i < len; i++ ) {
|
|
|
6111 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
|
6112 }
|
|
|
6113
|
|
|
6114 return map;
|
|
|
6115 }
|
|
|
6116
|
|
|
6117 return value !== undefined ?
|
|
|
6118 jQuery.style( elem, name, value ) :
|
|
|
6119 jQuery.css( elem, name );
|
|
|
6120 }, name, value, arguments.length > 1 );
|
|
|
6121 },
|
|
|
6122 show: function() {
|
|
|
6123 return showHide( this, true );
|
|
|
6124 },
|
|
|
6125 hide: function() {
|
|
|
6126 return showHide( this );
|
|
|
6127 },
|
|
|
6128 toggle: function( state ) {
|
|
|
6129 var bool = typeof state === "boolean";
|
|
|
6130
|
|
|
6131 return this.each(function() {
|
|
|
6132 if ( bool ? state : isHidden( this ) ) {
|
|
|
6133 jQuery( this ).show();
|
|
|
6134 } else {
|
|
|
6135 jQuery( this ).hide();
|
|
|
6136 }
|
|
|
6137 });
|
|
|
6138 }
|
|
|
6139 });
|
|
|
6140
|
|
|
6141 jQuery.extend({
|
|
|
6142 // Add in style property hooks for overriding the default
|
|
|
6143 // behavior of getting and setting a style property
|
|
|
6144 cssHooks: {
|
|
|
6145 opacity: {
|
|
|
6146 get: function( elem, computed ) {
|
|
|
6147 if ( computed ) {
|
|
|
6148 // We should always get a number back from opacity
|
|
|
6149 var ret = curCSS( elem, "opacity" );
|
|
|
6150 return ret === "" ? "1" : ret;
|
|
|
6151 }
|
|
|
6152 }
|
|
|
6153 }
|
|
|
6154 },
|
|
|
6155
|
|
|
6156 // Exclude the following css properties to add px
|
|
|
6157 cssNumber: {
|
|
|
6158 "columnCount": true,
|
|
|
6159 "fillOpacity": true,
|
|
|
6160 "fontWeight": true,
|
|
|
6161 "lineHeight": true,
|
|
|
6162 "opacity": true,
|
|
|
6163 "orphans": true,
|
|
|
6164 "widows": true,
|
|
|
6165 "zIndex": true,
|
|
|
6166 "zoom": true
|
|
|
6167 },
|
|
|
6168
|
|
|
6169 // Add in properties whose names you wish to fix before
|
|
|
6170 // setting or getting the value
|
|
|
6171 cssProps: {
|
|
|
6172 // normalize float css property
|
|
|
6173 "float": "cssFloat"
|
|
|
6174 },
|
|
|
6175
|
|
|
6176 // Get and set the style property on a DOM Node
|
|
|
6177 style: function( elem, name, value, extra ) {
|
|
|
6178 // Don't set styles on text and comment nodes
|
|
|
6179 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
6180 return;
|
|
|
6181 }
|
|
|
6182
|
|
|
6183 // Make sure that we're working with the right name
|
|
|
6184 var ret, type, hooks,
|
|
|
6185 origName = jQuery.camelCase( name ),
|
|
|
6186 style = elem.style;
|
|
|
6187
|
|
|
6188 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
|
|
6189
|
|
|
6190 // gets hook for the prefixed version
|
|
|
6191 // followed by the unprefixed version
|
|
|
6192 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6193
|
|
|
6194 // Check if we're setting a value
|
|
|
6195 if ( value !== undefined ) {
|
|
|
6196 type = typeof value;
|
|
|
6197
|
|
|
6198 // convert relative number strings (+= or -=) to relative numbers. #7345
|
|
|
6199 if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
|
6200 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
|
|
6201 // Fixes bug #9237
|
|
|
6202 type = "number";
|
|
|
6203 }
|
|
|
6204
|
|
|
6205 // Make sure that NaN and null values aren't set. See: #7116
|
|
|
6206 if ( value == null || type === "number" && isNaN( value ) ) {
|
|
|
6207 return;
|
|
|
6208 }
|
|
|
6209
|
|
|
6210 // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
|
6211 if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
|
6212 value += "px";
|
|
|
6213 }
|
|
|
6214
|
|
|
6215 // Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
|
|
|
6216 // but it would mean to define eight (for every problematic property) identical functions
|
|
|
6217 if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
|
|
|
6218 style[ name ] = "inherit";
|
|
|
6219 }
|
|
|
6220
|
|
|
6221 // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
6222 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
|
|
6223 style[ name ] = value;
|
|
|
6224 }
|
|
|
6225
|
|
|
6226 } else {
|
|
|
6227 // If a hook was provided get the non-computed value from there
|
|
|
6228 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
|
6229 return ret;
|
|
|
6230 }
|
|
|
6231
|
|
|
6232 // Otherwise just get the value from the style object
|
|
|
6233 return style[ name ];
|
|
|
6234 }
|
|
|
6235 },
|
|
|
6236
|
|
|
6237 css: function( elem, name, extra, styles ) {
|
|
|
6238 var val, num, hooks,
|
|
|
6239 origName = jQuery.camelCase( name );
|
|
|
6240
|
|
|
6241 // Make sure that we're working with the right name
|
|
|
6242 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
|
|
6243
|
|
|
6244 // gets hook for the prefixed version
|
|
|
6245 // followed by the unprefixed version
|
|
|
6246 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6247
|
|
|
6248 // If a hook was provided get the computed value from there
|
|
|
6249 if ( hooks && "get" in hooks ) {
|
|
|
6250 val = hooks.get( elem, true, extra );
|
|
|
6251 }
|
|
|
6252
|
|
|
6253 // Otherwise, if a way to get the computed value exists, use that
|
|
|
6254 if ( val === undefined ) {
|
|
|
6255 val = curCSS( elem, name, styles );
|
|
|
6256 }
|
|
|
6257
|
|
|
6258 //convert "normal" to computed value
|
|
|
6259 if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
6260 val = cssNormalTransform[ name ];
|
|
|
6261 }
|
|
|
6262
|
|
|
6263 // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
|
|
6264 if ( extra === "" || extra ) {
|
|
|
6265 num = parseFloat( val );
|
|
|
6266 return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
|
|
|
6267 }
|
|
|
6268 return val;
|
|
|
6269 }
|
|
|
6270 });
|
|
|
6271
|
|
|
6272 curCSS = function( elem, name, _computed ) {
|
|
|
6273 var width, minWidth, maxWidth,
|
|
|
6274 computed = _computed || getStyles( elem ),
|
|
|
6275
|
|
|
6276 // Support: IE9
|
|
|
6277 // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
|
|
6278 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
|
|
|
6279 style = elem.style;
|
|
|
6280
|
|
|
6281 if ( computed ) {
|
|
|
6282
|
|
|
6283 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
6284 ret = jQuery.style( elem, name );
|
|
|
6285 }
|
|
|
6286
|
|
|
6287 // Support: Safari 5.1
|
|
|
6288 // A tribute to the "awesome hack by Dean Edwards"
|
|
|
6289 // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
|
|
6290 // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
|
|
6291 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
6292
|
|
|
6293 // Remember the original values
|
|
|
6294 width = style.width;
|
|
|
6295 minWidth = style.minWidth;
|
|
|
6296 maxWidth = style.maxWidth;
|
|
|
6297
|
|
|
6298 // Put in the new values to get a computed value out
|
|
|
6299 style.minWidth = style.maxWidth = style.width = ret;
|
|
|
6300 ret = computed.width;
|
|
|
6301
|
|
|
6302 // Revert the changed values
|
|
|
6303 style.width = width;
|
|
|
6304 style.minWidth = minWidth;
|
|
|
6305 style.maxWidth = maxWidth;
|
|
|
6306 }
|
|
|
6307 }
|
|
|
6308
|
|
|
6309 return ret;
|
|
|
6310 };
|
|
|
6311
|
|
|
6312
|
|
|
6313 function setPositiveNumber( elem, value, subtract ) {
|
|
|
6314 var matches = rnumsplit.exec( value );
|
|
|
6315 return matches ?
|
|
|
6316 // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
6317 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
|
|
6318 value;
|
|
|
6319 }
|
|
|
6320
|
|
|
6321 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
|
6322 var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
|
6323 // If we already have the right measurement, avoid augmentation
|
|
|
6324 4 :
|
|
|
6325 // Otherwise initialize for horizontal or vertical properties
|
|
|
6326 name === "width" ? 1 : 0,
|
|
|
6327
|
|
|
6328 val = 0;
|
|
|
6329
|
|
|
6330 for ( ; i < 4; i += 2 ) {
|
|
|
6331 // both box models exclude margin, so add it if we want it
|
|
|
6332 if ( extra === "margin" ) {
|
|
|
6333 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
|
|
6334 }
|
|
|
6335
|
|
|
6336 if ( isBorderBox ) {
|
|
|
6337 // border-box includes padding, so remove it if we want content
|
|
|
6338 if ( extra === "content" ) {
|
|
|
6339 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
6340 }
|
|
|
6341
|
|
|
6342 // at this point, extra isn't border nor margin, so remove border
|
|
|
6343 if ( extra !== "margin" ) {
|
|
|
6344 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
6345 }
|
|
|
6346 } else {
|
|
|
6347 // at this point, extra isn't content, so add padding
|
|
|
6348 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
6349
|
|
|
6350 // at this point, extra isn't content nor padding, so add border
|
|
|
6351 if ( extra !== "padding" ) {
|
|
|
6352 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
6353 }
|
|
|
6354 }
|
|
|
6355 }
|
|
|
6356
|
|
|
6357 return val;
|
|
|
6358 }
|
|
|
6359
|
|
|
6360 function getWidthOrHeight( elem, name, extra ) {
|
|
|
6361
|
|
|
6362 // Start with offset property, which is equivalent to the border-box value
|
|
|
6363 var valueIsBorderBox = true,
|
|
|
6364 val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
|
6365 styles = getStyles( elem ),
|
|
|
6366 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
6367
|
|
|
6368 // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
|
6369 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
|
6370 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
|
6371 if ( val <= 0 || val == null ) {
|
|
|
6372 // Fall back to computed then uncomputed css if necessary
|
|
|
6373 val = curCSS( elem, name, styles );
|
|
|
6374 if ( val < 0 || val == null ) {
|
|
|
6375 val = elem.style[ name ];
|
|
|
6376 }
|
|
|
6377
|
|
|
6378 // Computed unit is not pixels. Stop here and return.
|
|
|
6379 if ( rnumnonpx.test(val) ) {
|
|
|
6380 return val;
|
|
|
6381 }
|
|
|
6382
|
|
|
6383 // we need the check for style in case a browser which returns unreliable values
|
|
|
6384 // for getComputedStyle silently falls back to the reliable elem.style
|
|
|
6385 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
|
|
6386
|
|
|
6387 // Normalize "", auto, and prepare for extra
|
|
|
6388 val = parseFloat( val ) || 0;
|
|
|
6389 }
|
|
|
6390
|
|
|
6391 // use the active box-sizing model to add/subtract irrelevant styles
|
|
|
6392 return ( val +
|
|
|
6393 augmentWidthOrHeight(
|
|
|
6394 elem,
|
|
|
6395 name,
|
|
|
6396 extra || ( isBorderBox ? "border" : "content" ),
|
|
|
6397 valueIsBorderBox,
|
|
|
6398 styles
|
|
|
6399 )
|
|
|
6400 ) + "px";
|
|
|
6401 }
|
|
|
6402
|
|
|
6403 // Try to determine the default display value of an element
|
|
|
6404 function css_defaultDisplay( nodeName ) {
|
|
|
6405 var doc = document,
|
|
|
6406 display = elemdisplay[ nodeName ];
|
|
|
6407
|
|
|
6408 if ( !display ) {
|
|
|
6409 display = actualDisplay( nodeName, doc );
|
|
|
6410
|
|
|
6411 // If the simple way fails, read from inside an iframe
|
|
|
6412 if ( display === "none" || !display ) {
|
|
|
6413 // Use the already-created iframe if possible
|
|
|
6414 iframe = ( iframe ||
|
|
|
6415 jQuery("<iframe frameborder='0' width='0' height='0'/>")
|
|
|
6416 .css( "cssText", "display:block !important" )
|
|
|
6417 ).appendTo( doc.documentElement );
|
|
|
6418
|
|
|
6419 // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
|
|
6420 doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
|
|
|
6421 doc.write("<!doctype html><html><body>");
|
|
|
6422 doc.close();
|
|
|
6423
|
|
|
6424 display = actualDisplay( nodeName, doc );
|
|
|
6425 iframe.detach();
|
|
|
6426 }
|
|
|
6427
|
|
|
6428 // Store the correct default display
|
|
|
6429 elemdisplay[ nodeName ] = display;
|
|
|
6430 }
|
|
|
6431
|
|
|
6432 return display;
|
|
|
6433 }
|
|
|
6434
|
|
|
6435 // Called ONLY from within css_defaultDisplay
|
|
|
6436 function actualDisplay( name, doc ) {
|
|
|
6437 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
|
|
6438 display = jQuery.css( elem[0], "display" );
|
|
|
6439 elem.remove();
|
|
|
6440 return display;
|
|
|
6441 }
|
|
|
6442
|
|
|
6443 jQuery.each([ "height", "width" ], function( i, name ) {
|
|
|
6444 jQuery.cssHooks[ name ] = {
|
|
|
6445 get: function( elem, computed, extra ) {
|
|
|
6446 if ( computed ) {
|
|
|
6447 // certain elements can have dimension info if we invisibly show them
|
|
|
6448 // however, it must have a current display style that would benefit from this
|
|
|
6449 return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
|
|
|
6450 jQuery.swap( elem, cssShow, function() {
|
|
|
6451 return getWidthOrHeight( elem, name, extra );
|
|
|
6452 }) :
|
|
|
6453 getWidthOrHeight( elem, name, extra );
|
|
|
6454 }
|
|
|
6455 },
|
|
|
6456
|
|
|
6457 set: function( elem, value, extra ) {
|
|
|
6458 var styles = extra && getStyles( elem );
|
|
|
6459 return setPositiveNumber( elem, value, extra ?
|
|
|
6460 augmentWidthOrHeight(
|
|
|
6461 elem,
|
|
|
6462 name,
|
|
|
6463 extra,
|
|
|
6464 jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
6465 styles
|
|
|
6466 ) : 0
|
|
|
6467 );
|
|
|
6468 }
|
|
|
6469 };
|
|
|
6470 });
|
|
|
6471
|
|
|
6472 // These hooks cannot be added until DOM ready because the support test
|
|
|
6473 // for it is not run until after DOM ready
|
|
|
6474 jQuery(function() {
|
|
|
6475 // Support: Android 2.3
|
|
|
6476 if ( !jQuery.support.reliableMarginRight ) {
|
|
|
6477 jQuery.cssHooks.marginRight = {
|
|
|
6478 get: function( elem, computed ) {
|
|
|
6479 if ( computed ) {
|
|
|
6480 // Support: Android 2.3
|
|
|
6481 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
6482 // Work around by temporarily setting element display to inline-block
|
|
|
6483 return jQuery.swap( elem, { "display": "inline-block" },
|
|
|
6484 curCSS, [ elem, "marginRight" ] );
|
|
|
6485 }
|
|
|
6486 }
|
|
|
6487 };
|
|
|
6488 }
|
|
|
6489
|
|
|
6490 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
6491 // getComputedStyle returns percent when specified for top/left/bottom/right
|
|
|
6492 // rather than make the css module depend on the offset module, we just check for it here
|
|
|
6493 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
|
|
6494 jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
6495 jQuery.cssHooks[ prop ] = {
|
|
|
6496 get: function( elem, computed ) {
|
|
|
6497 if ( computed ) {
|
|
|
6498 computed = curCSS( elem, prop );
|
|
|
6499 // if curCSS returns percentage, fallback to offset
|
|
|
6500 return rnumnonpx.test( computed ) ?
|
|
|
6501 jQuery( elem ).position()[ prop ] + "px" :
|
|
|
6502 computed;
|
|
|
6503 }
|
|
|
6504 }
|
|
|
6505 };
|
|
|
6506 });
|
|
|
6507 }
|
|
|
6508
|
|
|
6509 });
|
|
|
6510
|
|
|
6511 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
6512 jQuery.expr.filters.hidden = function( elem ) {
|
|
|
6513 // Support: Opera <= 12.12
|
|
|
6514 // Opera reports offsetWidths and offsetHeights less than zero on some elements
|
|
|
6515 return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
|
|
|
6516 };
|
|
|
6517
|
|
|
6518 jQuery.expr.filters.visible = function( elem ) {
|
|
|
6519 return !jQuery.expr.filters.hidden( elem );
|
|
|
6520 };
|
|
|
6521 }
|
|
|
6522
|
|
|
6523 // These hooks are used by animate to expand properties
|
|
|
6524 jQuery.each({
|
|
|
6525 margin: "",
|
|
|
6526 padding: "",
|
|
|
6527 border: "Width"
|
|
|
6528 }, function( prefix, suffix ) {
|
|
|
6529 jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
6530 expand: function( value ) {
|
|
|
6531 var i = 0,
|
|
|
6532 expanded = {},
|
|
|
6533
|
|
|
6534 // assumes a single number if not a string
|
|
|
6535 parts = typeof value === "string" ? value.split(" ") : [ value ];
|
|
|
6536
|
|
|
6537 for ( ; i < 4; i++ ) {
|
|
|
6538 expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
6539 parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
6540 }
|
|
|
6541
|
|
|
6542 return expanded;
|
|
|
6543 }
|
|
|
6544 };
|
|
|
6545
|
|
|
6546 if ( !rmargin.test( prefix ) ) {
|
|
|
6547 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
6548 }
|
|
|
6549 });
|
|
|
6550 var r20 = /%20/g,
|
|
|
6551 rbracket = /\[\]$/,
|
|
|
6552 rCRLF = /\r?\n/g,
|
|
|
6553 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
|
6554 rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
6555
|
|
|
6556 jQuery.fn.extend({
|
|
|
6557 serialize: function() {
|
|
|
6558 return jQuery.param( this.serializeArray() );
|
|
|
6559 },
|
|
|
6560 serializeArray: function() {
|
|
|
6561 return this.map(function(){
|
|
|
6562 // Can add propHook for "elements" to filter or add form elements
|
|
|
6563 var elements = jQuery.prop( this, "elements" );
|
|
|
6564 return elements ? jQuery.makeArray( elements ) : this;
|
|
|
6565 })
|
|
|
6566 .filter(function(){
|
|
|
6567 var type = this.type;
|
|
|
6568 // Use .is(":disabled") so that fieldset[disabled] works
|
|
|
6569 return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
|
6570 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
|
6571 ( this.checked || !manipulation_rcheckableType.test( type ) );
|
|
|
6572 })
|
|
|
6573 .map(function( i, elem ){
|
|
|
6574 var val = jQuery( this ).val();
|
|
|
6575
|
|
|
6576 return val == null ?
|
|
|
6577 null :
|
|
|
6578 jQuery.isArray( val ) ?
|
|
|
6579 jQuery.map( val, function( val ){
|
|
|
6580 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
6581 }) :
|
|
|
6582 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
6583 }).get();
|
|
|
6584 }
|
|
|
6585 });
|
|
|
6586
|
|
|
6587 //Serialize an array of form elements or a set of
|
|
|
6588 //key/values into a query string
|
|
|
6589 jQuery.param = function( a, traditional ) {
|
|
|
6590 var prefix,
|
|
|
6591 s = [],
|
|
|
6592 add = function( key, value ) {
|
|
|
6593 // If value is a function, invoke it and return its value
|
|
|
6594 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
|
6595 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
|
6596 };
|
|
|
6597
|
|
|
6598 // Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
|
6599 if ( traditional === undefined ) {
|
|
|
6600 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
|
6601 }
|
|
|
6602
|
|
|
6603 // If an array was passed in, assume that it is an array of form elements.
|
|
|
6604 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
6605 // Serialize the form elements
|
|
|
6606 jQuery.each( a, function() {
|
|
|
6607 add( this.name, this.value );
|
|
|
6608 });
|
|
|
6609
|
|
|
6610 } else {
|
|
|
6611 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
6612 // did it), otherwise encode params recursively.
|
|
|
6613 for ( prefix in a ) {
|
|
|
6614 buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
6615 }
|
|
|
6616 }
|
|
|
6617
|
|
|
6618 // Return the resulting serialization
|
|
|
6619 return s.join( "&" ).replace( r20, "+" );
|
|
|
6620 };
|
|
|
6621
|
|
|
6622 function buildParams( prefix, obj, traditional, add ) {
|
|
|
6623 var name;
|
|
|
6624
|
|
|
6625 if ( jQuery.isArray( obj ) ) {
|
|
|
6626 // Serialize array item.
|
|
|
6627 jQuery.each( obj, function( i, v ) {
|
|
|
6628 if ( traditional || rbracket.test( prefix ) ) {
|
|
|
6629 // Treat each array item as a scalar.
|
|
|
6630 add( prefix, v );
|
|
|
6631
|
|
|
6632 } else {
|
|
|
6633 // Item is non-scalar (array or object), encode its numeric index.
|
|
|
6634 buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
|
|
6635 }
|
|
|
6636 });
|
|
|
6637
|
|
|
6638 } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
6639 // Serialize object item.
|
|
|
6640 for ( name in obj ) {
|
|
|
6641 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
6642 }
|
|
|
6643
|
|
|
6644 } else {
|
|
|
6645 // Serialize scalar item.
|
|
|
6646 add( prefix, obj );
|
|
|
6647 }
|
|
|
6648 }
|
|
|
6649 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
|
6650 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
6651 "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
6652
|
|
|
6653 // Handle event binding
|
|
|
6654 jQuery.fn[ name ] = function( data, fn ) {
|
|
|
6655 return arguments.length > 0 ?
|
|
|
6656 this.on( name, null, data, fn ) :
|
|
|
6657 this.trigger( name );
|
|
|
6658 };
|
|
|
6659 });
|
|
|
6660
|
|
|
6661 jQuery.fn.extend({
|
|
|
6662 hover: function( fnOver, fnOut ) {
|
|
|
6663 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
6664 },
|
|
|
6665
|
|
|
6666 bind: function( types, data, fn ) {
|
|
|
6667 return this.on( types, null, data, fn );
|
|
|
6668 },
|
|
|
6669 unbind: function( types, fn ) {
|
|
|
6670 return this.off( types, null, fn );
|
|
|
6671 },
|
|
|
6672
|
|
|
6673 delegate: function( selector, types, data, fn ) {
|
|
|
6674 return this.on( types, selector, data, fn );
|
|
|
6675 },
|
|
|
6676 undelegate: function( selector, types, fn ) {
|
|
|
6677 // ( namespace ) or ( selector, types [, fn] )
|
|
|
6678 return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
|
|
6679 }
|
|
|
6680 });
|
|
|
6681 var
|
|
|
6682 // Document location
|
|
|
6683 ajaxLocParts,
|
|
|
6684 ajaxLocation,
|
|
|
6685
|
|
|
6686 ajax_nonce = jQuery.now(),
|
|
|
6687
|
|
|
6688 ajax_rquery = /\?/,
|
|
|
6689 rhash = /#.*$/,
|
|
|
6690 rts = /([?&])_=[^&]*/,
|
|
|
6691 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
|
|
6692 // #7653, #8125, #8152: local protocol detection
|
|
|
6693 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
|
6694 rnoContent = /^(?:GET|HEAD)$/,
|
|
|
6695 rprotocol = /^\/\//,
|
|
|
6696 rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
|
|
6697
|
|
|
6698 // Keep a copy of the old load method
|
|
|
6699 _load = jQuery.fn.load,
|
|
|
6700
|
|
|
6701 /* Prefilters
|
|
|
6702 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
6703 * 2) These are called:
|
|
|
6704 * - BEFORE asking for a transport
|
|
|
6705 * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
6706 * 3) key is the dataType
|
|
|
6707 * 4) the catchall symbol "*" can be used
|
|
|
6708 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
6709 */
|
|
|
6710 prefilters = {},
|
|
|
6711
|
|
|
6712 /* Transports bindings
|
|
|
6713 * 1) key is the dataType
|
|
|
6714 * 2) the catchall symbol "*" can be used
|
|
|
6715 * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
6716 */
|
|
|
6717 transports = {},
|
|
|
6718
|
|
|
6719 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
6720 allTypes = "*/".concat("*");
|
|
|
6721
|
|
|
6722 // #8138, IE may throw an exception when accessing
|
|
|
6723 // a field from window.location if document.domain has been set
|
|
|
6724 try {
|
|
|
6725 ajaxLocation = location.href;
|
|
|
6726 } catch( e ) {
|
|
|
6727 // Use the href attribute of an A element
|
|
|
6728 // since IE will modify it given document.location
|
|
|
6729 ajaxLocation = document.createElement( "a" );
|
|
|
6730 ajaxLocation.href = "";
|
|
|
6731 ajaxLocation = ajaxLocation.href;
|
|
|
6732 }
|
|
|
6733
|
|
|
6734 // Segment location into parts
|
|
|
6735 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
6736
|
|
|
6737 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
6738 function addToPrefiltersOrTransports( structure ) {
|
|
|
6739
|
|
|
6740 // dataTypeExpression is optional and defaults to "*"
|
|
|
6741 return function( dataTypeExpression, func ) {
|
|
|
6742
|
|
|
6743 if ( typeof dataTypeExpression !== "string" ) {
|
|
|
6744 func = dataTypeExpression;
|
|
|
6745 dataTypeExpression = "*";
|
|
|
6746 }
|
|
|
6747
|
|
|
6748 var dataType,
|
|
|
6749 i = 0,
|
|
|
6750 dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
|
|
|
6751
|
|
|
6752 if ( jQuery.isFunction( func ) ) {
|
|
|
6753 // For each dataType in the dataTypeExpression
|
|
|
6754 while ( (dataType = dataTypes[i++]) ) {
|
|
|
6755 // Prepend if requested
|
|
|
6756 if ( dataType[0] === "+" ) {
|
|
|
6757 dataType = dataType.slice( 1 ) || "*";
|
|
|
6758 (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
|
|
|
6759
|
|
|
6760 // Otherwise append
|
|
|
6761 } else {
|
|
|
6762 (structure[ dataType ] = structure[ dataType ] || []).push( func );
|
|
|
6763 }
|
|
|
6764 }
|
|
|
6765 }
|
|
|
6766 };
|
|
|
6767 }
|
|
|
6768
|
|
|
6769 // Base inspection function for prefilters and transports
|
|
|
6770 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
6771
|
|
|
6772 var inspected = {},
|
|
|
6773 seekingTransport = ( structure === transports );
|
|
|
6774
|
|
|
6775 function inspect( dataType ) {
|
|
|
6776 var selected;
|
|
|
6777 inspected[ dataType ] = true;
|
|
|
6778 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
|
6779 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
|
6780 if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
6781 options.dataTypes.unshift( dataTypeOrTransport );
|
|
|
6782 inspect( dataTypeOrTransport );
|
|
|
6783 return false;
|
|
|
6784 } else if ( seekingTransport ) {
|
|
|
6785 return !( selected = dataTypeOrTransport );
|
|
|
6786 }
|
|
|
6787 });
|
|
|
6788 return selected;
|
|
|
6789 }
|
|
|
6790
|
|
|
6791 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
|
6792 }
|
|
|
6793
|
|
|
6794 // A special extend for ajax options
|
|
|
6795 // that takes "flat" options (not to be deep extended)
|
|
|
6796 // Fixes #9887
|
|
|
6797 function ajaxExtend( target, src ) {
|
|
|
6798 var key, deep,
|
|
|
6799 flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
6800
|
|
|
6801 for ( key in src ) {
|
|
|
6802 if ( src[ key ] !== undefined ) {
|
|
|
6803 ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
|
|
6804 }
|
|
|
6805 }
|
|
|
6806 if ( deep ) {
|
|
|
6807 jQuery.extend( true, target, deep );
|
|
|
6808 }
|
|
|
6809
|
|
|
6810 return target;
|
|
|
6811 }
|
|
|
6812
|
|
|
6813 jQuery.fn.load = function( url, params, callback ) {
|
|
|
6814 if ( typeof url !== "string" && _load ) {
|
|
|
6815 return _load.apply( this, arguments );
|
|
|
6816 }
|
|
|
6817
|
|
|
6818 var selector, type, response,
|
|
|
6819 self = this,
|
|
|
6820 off = url.indexOf(" ");
|
|
|
6821
|
|
|
6822 if ( off >= 0 ) {
|
|
|
6823 selector = url.slice( off );
|
|
|
6824 url = url.slice( 0, off );
|
|
|
6825 }
|
|
|
6826
|
|
|
6827 // If it's a function
|
|
|
6828 if ( jQuery.isFunction( params ) ) {
|
|
|
6829
|
|
|
6830 // We assume that it's the callback
|
|
|
6831 callback = params;
|
|
|
6832 params = undefined;
|
|
|
6833
|
|
|
6834 // Otherwise, build a param string
|
|
|
6835 } else if ( params && typeof params === "object" ) {
|
|
|
6836 type = "POST";
|
|
|
6837 }
|
|
|
6838
|
|
|
6839 // If we have elements to modify, make the request
|
|
|
6840 if ( self.length > 0 ) {
|
|
|
6841 jQuery.ajax({
|
|
|
6842 url: url,
|
|
|
6843
|
|
|
6844 // if "type" variable is undefined, then "GET" method will be used
|
|
|
6845 type: type,
|
|
|
6846 dataType: "html",
|
|
|
6847 data: params
|
|
|
6848 }).done(function( responseText ) {
|
|
|
6849
|
|
|
6850 // Save response for use in complete callback
|
|
|
6851 response = arguments;
|
|
|
6852
|
|
|
6853 self.html( selector ?
|
|
|
6854
|
|
|
6855 // If a selector was specified, locate the right elements in a dummy div
|
|
|
6856 // Exclude scripts to avoid IE 'Permission Denied' errors
|
|
|
6857 jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
6858
|
|
|
6859 // Otherwise use the full result
|
|
|
6860 responseText );
|
|
|
6861
|
|
|
6862 }).complete( callback && function( jqXHR, status ) {
|
|
|
6863 self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
6864 });
|
|
|
6865 }
|
|
|
6866
|
|
|
6867 return this;
|
|
|
6868 };
|
|
|
6869
|
|
|
6870 // Attach a bunch of functions for handling common AJAX events
|
|
|
6871 jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
|
|
|
6872 jQuery.fn[ type ] = function( fn ){
|
|
|
6873 return this.on( type, fn );
|
|
|
6874 };
|
|
|
6875 });
|
|
|
6876
|
|
|
6877 jQuery.extend({
|
|
|
6878
|
|
|
6879 // Counter for holding the number of active queries
|
|
|
6880 active: 0,
|
|
|
6881
|
|
|
6882 // Last-Modified header cache for next request
|
|
|
6883 lastModified: {},
|
|
|
6884 etag: {},
|
|
|
6885
|
|
|
6886 ajaxSettings: {
|
|
|
6887 url: ajaxLocation,
|
|
|
6888 type: "GET",
|
|
|
6889 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
|
6890 global: true,
|
|
|
6891 processData: true,
|
|
|
6892 async: true,
|
|
|
6893 contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
6894 /*
|
|
|
6895 timeout: 0,
|
|
|
6896 data: null,
|
|
|
6897 dataType: null,
|
|
|
6898 username: null,
|
|
|
6899 password: null,
|
|
|
6900 cache: null,
|
|
|
6901 throws: false,
|
|
|
6902 traditional: false,
|
|
|
6903 headers: {},
|
|
|
6904 */
|
|
|
6905
|
|
|
6906 accepts: {
|
|
|
6907 "*": allTypes,
|
|
|
6908 text: "text/plain",
|
|
|
6909 html: "text/html",
|
|
|
6910 xml: "application/xml, text/xml",
|
|
|
6911 json: "application/json, text/javascript"
|
|
|
6912 },
|
|
|
6913
|
|
|
6914 contents: {
|
|
|
6915 xml: /xml/,
|
|
|
6916 html: /html/,
|
|
|
6917 json: /json/
|
|
|
6918 },
|
|
|
6919
|
|
|
6920 responseFields: {
|
|
|
6921 xml: "responseXML",
|
|
|
6922 text: "responseText",
|
|
|
6923 json: "responseJSON"
|
|
|
6924 },
|
|
|
6925
|
|
|
6926 // Data converters
|
|
|
6927 // Keys separate source (or catchall "*") and destination types with a single space
|
|
|
6928 converters: {
|
|
|
6929
|
|
|
6930 // Convert anything to text
|
|
|
6931 "* text": String,
|
|
|
6932
|
|
|
6933 // Text to html (true = no transformation)
|
|
|
6934 "text html": true,
|
|
|
6935
|
|
|
6936 // Evaluate text as a json expression
|
|
|
6937 "text json": jQuery.parseJSON,
|
|
|
6938
|
|
|
6939 // Parse text as xml
|
|
|
6940 "text xml": jQuery.parseXML
|
|
|
6941 },
|
|
|
6942
|
|
|
6943 // For options that shouldn't be deep extended:
|
|
|
6944 // you can add your own custom options here if
|
|
|
6945 // and when you create one that shouldn't be
|
|
|
6946 // deep extended (see ajaxExtend)
|
|
|
6947 flatOptions: {
|
|
|
6948 url: true,
|
|
|
6949 context: true
|
|
|
6950 }
|
|
|
6951 },
|
|
|
6952
|
|
|
6953 // Creates a full fledged settings object into target
|
|
|
6954 // with both ajaxSettings and settings fields.
|
|
|
6955 // If target is omitted, writes into ajaxSettings.
|
|
|
6956 ajaxSetup: function( target, settings ) {
|
|
|
6957 return settings ?
|
|
|
6958
|
|
|
6959 // Building a settings object
|
|
|
6960 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
6961
|
|
|
6962 // Extending ajaxSettings
|
|
|
6963 ajaxExtend( jQuery.ajaxSettings, target );
|
|
|
6964 },
|
|
|
6965
|
|
|
6966 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
6967 ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
6968
|
|
|
6969 // Main method
|
|
|
6970 ajax: function( url, options ) {
|
|
|
6971
|
|
|
6972 // If url is an object, simulate pre-1.5 signature
|
|
|
6973 if ( typeof url === "object" ) {
|
|
|
6974 options = url;
|
|
|
6975 url = undefined;
|
|
|
6976 }
|
|
|
6977
|
|
|
6978 // Force options to be an object
|
|
|
6979 options = options || {};
|
|
|
6980
|
|
|
6981 var transport,
|
|
|
6982 // URL without anti-cache param
|
|
|
6983 cacheURL,
|
|
|
6984 // Response headers
|
|
|
6985 responseHeadersString,
|
|
|
6986 responseHeaders,
|
|
|
6987 // timeout handle
|
|
|
6988 timeoutTimer,
|
|
|
6989 // Cross-domain detection vars
|
|
|
6990 parts,
|
|
|
6991 // To know if global events are to be dispatched
|
|
|
6992 fireGlobals,
|
|
|
6993 // Loop variable
|
|
|
6994 i,
|
|
|
6995 // Create the final options object
|
|
|
6996 s = jQuery.ajaxSetup( {}, options ),
|
|
|
6997 // Callbacks context
|
|
|
6998 callbackContext = s.context || s,
|
|
|
6999 // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
|
7000 globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
|
7001 jQuery( callbackContext ) :
|
|
|
7002 jQuery.event,
|
|
|
7003 // Deferreds
|
|
|
7004 deferred = jQuery.Deferred(),
|
|
|
7005 completeDeferred = jQuery.Callbacks("once memory"),
|
|
|
7006 // Status-dependent callbacks
|
|
|
7007 statusCode = s.statusCode || {},
|
|
|
7008 // Headers (they are sent all at once)
|
|
|
7009 requestHeaders = {},
|
|
|
7010 requestHeadersNames = {},
|
|
|
7011 // The jqXHR state
|
|
|
7012 state = 0,
|
|
|
7013 // Default abort message
|
|
|
7014 strAbort = "canceled",
|
|
|
7015 // Fake xhr
|
|
|
7016 jqXHR = {
|
|
|
7017 readyState: 0,
|
|
|
7018
|
|
|
7019 // Builds headers hashtable if needed
|
|
|
7020 getResponseHeader: function( key ) {
|
|
|
7021 var match;
|
|
|
7022 if ( state === 2 ) {
|
|
|
7023 if ( !responseHeaders ) {
|
|
|
7024 responseHeaders = {};
|
|
|
7025 while ( (match = rheaders.exec( responseHeadersString )) ) {
|
|
|
7026 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
|
7027 }
|
|
|
7028 }
|
|
|
7029 match = responseHeaders[ key.toLowerCase() ];
|
|
|
7030 }
|
|
|
7031 return match == null ? null : match;
|
|
|
7032 },
|
|
|
7033
|
|
|
7034 // Raw string
|
|
|
7035 getAllResponseHeaders: function() {
|
|
|
7036 return state === 2 ? responseHeadersString : null;
|
|
|
7037 },
|
|
|
7038
|
|
|
7039 // Caches the header
|
|
|
7040 setRequestHeader: function( name, value ) {
|
|
|
7041 var lname = name.toLowerCase();
|
|
|
7042 if ( !state ) {
|
|
|
7043 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
|
7044 requestHeaders[ name ] = value;
|
|
|
7045 }
|
|
|
7046 return this;
|
|
|
7047 },
|
|
|
7048
|
|
|
7049 // Overrides response content-type header
|
|
|
7050 overrideMimeType: function( type ) {
|
|
|
7051 if ( !state ) {
|
|
|
7052 s.mimeType = type;
|
|
|
7053 }
|
|
|
7054 return this;
|
|
|
7055 },
|
|
|
7056
|
|
|
7057 // Status-dependent callbacks
|
|
|
7058 statusCode: function( map ) {
|
|
|
7059 var code;
|
|
|
7060 if ( map ) {
|
|
|
7061 if ( state < 2 ) {
|
|
|
7062 for ( code in map ) {
|
|
|
7063 // Lazy-add the new callback in a way that preserves old ones
|
|
|
7064 statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
|
7065 }
|
|
|
7066 } else {
|
|
|
7067 // Execute the appropriate callbacks
|
|
|
7068 jqXHR.always( map[ jqXHR.status ] );
|
|
|
7069 }
|
|
|
7070 }
|
|
|
7071 return this;
|
|
|
7072 },
|
|
|
7073
|
|
|
7074 // Cancel the request
|
|
|
7075 abort: function( statusText ) {
|
|
|
7076 var finalText = statusText || strAbort;
|
|
|
7077 if ( transport ) {
|
|
|
7078 transport.abort( finalText );
|
|
|
7079 }
|
|
|
7080 done( 0, finalText );
|
|
|
7081 return this;
|
|
|
7082 }
|
|
|
7083 };
|
|
|
7084
|
|
|
7085 // Attach deferreds
|
|
|
7086 deferred.promise( jqXHR ).complete = completeDeferred.add;
|
|
|
7087 jqXHR.success = jqXHR.done;
|
|
|
7088 jqXHR.error = jqXHR.fail;
|
|
|
7089
|
|
|
7090 // Remove hash character (#7531: and string promotion)
|
|
|
7091 // Add protocol if not provided (prefilters might expect it)
|
|
|
7092 // Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
|
7093 // We also use the url parameter if available
|
|
|
7094 s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
|
|
|
7095 .replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
7096
|
|
|
7097 // Alias method option to type as per ticket #12004
|
|
|
7098 s.type = options.method || options.type || s.method || s.type;
|
|
|
7099
|
|
|
7100 // Extract dataTypes list
|
|
|
7101 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
|
|
|
7102
|
|
|
7103 // A cross-domain request is in order when we have a protocol:host:port mismatch
|
|
|
7104 if ( s.crossDomain == null ) {
|
|
|
7105 parts = rurl.exec( s.url.toLowerCase() );
|
|
|
7106 s.crossDomain = !!( parts &&
|
|
|
7107 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
|
|
7108 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
|
|
|
7109 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
|
|
|
7110 );
|
|
|
7111 }
|
|
|
7112
|
|
|
7113 // Convert data if not already a string
|
|
|
7114 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
7115 s.data = jQuery.param( s.data, s.traditional );
|
|
|
7116 }
|
|
|
7117
|
|
|
7118 // Apply prefilters
|
|
|
7119 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
7120
|
|
|
7121 // If request was aborted inside a prefilter, stop there
|
|
|
7122 if ( state === 2 ) {
|
|
|
7123 return jqXHR;
|
|
|
7124 }
|
|
|
7125
|
|
|
7126 // We can fire global events as of now if asked to
|
|
|
7127 fireGlobals = s.global;
|
|
|
7128
|
|
|
7129 // Watch for a new set of requests
|
|
|
7130 if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
7131 jQuery.event.trigger("ajaxStart");
|
|
|
7132 }
|
|
|
7133
|
|
|
7134 // Uppercase the type
|
|
|
7135 s.type = s.type.toUpperCase();
|
|
|
7136
|
|
|
7137 // Determine if request has content
|
|
|
7138 s.hasContent = !rnoContent.test( s.type );
|
|
|
7139
|
|
|
7140 // Save the URL in case we're toying with the If-Modified-Since
|
|
|
7141 // and/or If-None-Match header later on
|
|
|
7142 cacheURL = s.url;
|
|
|
7143
|
|
|
7144 // More options handling for requests with no content
|
|
|
7145 if ( !s.hasContent ) {
|
|
|
7146
|
|
|
7147 // If data is available, append data to url
|
|
|
7148 if ( s.data ) {
|
|
|
7149 cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
|
|
7150 // #9682: remove data so that it's not used in an eventual retry
|
|
|
7151 delete s.data;
|
|
|
7152 }
|
|
|
7153
|
|
|
7154 // Add anti-cache in url if needed
|
|
|
7155 if ( s.cache === false ) {
|
|
|
7156 s.url = rts.test( cacheURL ) ?
|
|
|
7157
|
|
|
7158 // If there is already a '_' parameter, set its value
|
|
|
7159 cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
|
|
|
7160
|
|
|
7161 // Otherwise add one to the end
|
|
|
7162 cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
|
|
|
7163 }
|
|
|
7164 }
|
|
|
7165
|
|
|
7166 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7167 if ( s.ifModified ) {
|
|
|
7168 if ( jQuery.lastModified[ cacheURL ] ) {
|
|
|
7169 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
|
7170 }
|
|
|
7171 if ( jQuery.etag[ cacheURL ] ) {
|
|
|
7172 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
|
7173 }
|
|
|
7174 }
|
|
|
7175
|
|
|
7176 // Set the correct header, if data is being sent
|
|
|
7177 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
7178 jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
7179 }
|
|
|
7180
|
|
|
7181 // Set the Accepts header for the server, depending on the dataType
|
|
|
7182 jqXHR.setRequestHeader(
|
|
|
7183 "Accept",
|
|
|
7184 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
|
7185 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
7186 s.accepts[ "*" ]
|
|
|
7187 );
|
|
|
7188
|
|
|
7189 // Check for headers option
|
|
|
7190 for ( i in s.headers ) {
|
|
|
7191 jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
7192 }
|
|
|
7193
|
|
|
7194 // Allow custom headers/mimetypes and early abort
|
|
|
7195 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
|
7196 // Abort if not done already and return
|
|
|
7197 return jqXHR.abort();
|
|
|
7198 }
|
|
|
7199
|
|
|
7200 // aborting is no longer a cancellation
|
|
|
7201 strAbort = "abort";
|
|
|
7202
|
|
|
7203 // Install callbacks on deferreds
|
|
|
7204 for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
|
7205 jqXHR[ i ]( s[ i ] );
|
|
|
7206 }
|
|
|
7207
|
|
|
7208 // Get transport
|
|
|
7209 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
7210
|
|
|
7211 // If no transport, we auto-abort
|
|
|
7212 if ( !transport ) {
|
|
|
7213 done( -1, "No Transport" );
|
|
|
7214 } else {
|
|
|
7215 jqXHR.readyState = 1;
|
|
|
7216
|
|
|
7217 // Send global event
|
|
|
7218 if ( fireGlobals ) {
|
|
|
7219 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
7220 }
|
|
|
7221 // Timeout
|
|
|
7222 if ( s.async && s.timeout > 0 ) {
|
|
|
7223 timeoutTimer = setTimeout(function() {
|
|
|
7224 jqXHR.abort("timeout");
|
|
|
7225 }, s.timeout );
|
|
|
7226 }
|
|
|
7227
|
|
|
7228 try {
|
|
|
7229 state = 1;
|
|
|
7230 transport.send( requestHeaders, done );
|
|
|
7231 } catch ( e ) {
|
|
|
7232 // Propagate exception as error if not done
|
|
|
7233 if ( state < 2 ) {
|
|
|
7234 done( -1, e );
|
|
|
7235 // Simply rethrow otherwise
|
|
|
7236 } else {
|
|
|
7237 throw e;
|
|
|
7238 }
|
|
|
7239 }
|
|
|
7240 }
|
|
|
7241
|
|
|
7242 // Callback for when everything is done
|
|
|
7243 function done( status, nativeStatusText, responses, headers ) {
|
|
|
7244 var isSuccess, success, error, response, modified,
|
|
|
7245 statusText = nativeStatusText;
|
|
|
7246
|
|
|
7247 // Called once
|
|
|
7248 if ( state === 2 ) {
|
|
|
7249 return;
|
|
|
7250 }
|
|
|
7251
|
|
|
7252 // State is "done" now
|
|
|
7253 state = 2;
|
|
|
7254
|
|
|
7255 // Clear timeout if it exists
|
|
|
7256 if ( timeoutTimer ) {
|
|
|
7257 clearTimeout( timeoutTimer );
|
|
|
7258 }
|
|
|
7259
|
|
|
7260 // Dereference transport for early garbage collection
|
|
|
7261 // (no matter how long the jqXHR object will be used)
|
|
|
7262 transport = undefined;
|
|
|
7263
|
|
|
7264 // Cache response headers
|
|
|
7265 responseHeadersString = headers || "";
|
|
|
7266
|
|
|
7267 // Set readyState
|
|
|
7268 jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
7269
|
|
|
7270 // Determine if successful
|
|
|
7271 isSuccess = status >= 200 && status < 300 || status === 304;
|
|
|
7272
|
|
|
7273 // Get response data
|
|
|
7274 if ( responses ) {
|
|
|
7275 response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
7276 }
|
|
|
7277
|
|
|
7278 // Convert no matter what (that way responseXXX fields are always set)
|
|
|
7279 response = ajaxConvert( s, response, jqXHR, isSuccess );
|
|
|
7280
|
|
|
7281 // If successful, handle type chaining
|
|
|
7282 if ( isSuccess ) {
|
|
|
7283
|
|
|
7284 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7285 if ( s.ifModified ) {
|
|
|
7286 modified = jqXHR.getResponseHeader("Last-Modified");
|
|
|
7287 if ( modified ) {
|
|
|
7288 jQuery.lastModified[ cacheURL ] = modified;
|
|
|
7289 }
|
|
|
7290 modified = jqXHR.getResponseHeader("etag");
|
|
|
7291 if ( modified ) {
|
|
|
7292 jQuery.etag[ cacheURL ] = modified;
|
|
|
7293 }
|
|
|
7294 }
|
|
|
7295
|
|
|
7296 // if no content
|
|
|
7297 if ( status === 204 ) {
|
|
|
7298 statusText = "nocontent";
|
|
|
7299
|
|
|
7300 // if not modified
|
|
|
7301 } else if ( status === 304 ) {
|
|
|
7302 statusText = "notmodified";
|
|
|
7303
|
|
|
7304 // If we have data, let's convert it
|
|
|
7305 } else {
|
|
|
7306 statusText = response.state;
|
|
|
7307 success = response.data;
|
|
|
7308 error = response.error;
|
|
|
7309 isSuccess = !error;
|
|
|
7310 }
|
|
|
7311 } else {
|
|
|
7312 // We extract error from statusText
|
|
|
7313 // then normalize statusText and status for non-aborts
|
|
|
7314 error = statusText;
|
|
|
7315 if ( status || !statusText ) {
|
|
|
7316 statusText = "error";
|
|
|
7317 if ( status < 0 ) {
|
|
|
7318 status = 0;
|
|
|
7319 }
|
|
|
7320 }
|
|
|
7321 }
|
|
|
7322
|
|
|
7323 // Set data for the fake xhr object
|
|
|
7324 jqXHR.status = status;
|
|
|
7325 jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
7326
|
|
|
7327 // Success/Error
|
|
|
7328 if ( isSuccess ) {
|
|
|
7329 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
7330 } else {
|
|
|
7331 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
7332 }
|
|
|
7333
|
|
|
7334 // Status-dependent callbacks
|
|
|
7335 jqXHR.statusCode( statusCode );
|
|
|
7336 statusCode = undefined;
|
|
|
7337
|
|
|
7338 if ( fireGlobals ) {
|
|
|
7339 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
|
7340 [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
7341 }
|
|
|
7342
|
|
|
7343 // Complete
|
|
|
7344 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
7345
|
|
|
7346 if ( fireGlobals ) {
|
|
|
7347 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
7348 // Handle the global AJAX counter
|
|
|
7349 if ( !( --jQuery.active ) ) {
|
|
|
7350 jQuery.event.trigger("ajaxStop");
|
|
|
7351 }
|
|
|
7352 }
|
|
|
7353 }
|
|
|
7354
|
|
|
7355 return jqXHR;
|
|
|
7356 },
|
|
|
7357
|
|
|
7358 getJSON: function( url, data, callback ) {
|
|
|
7359 return jQuery.get( url, data, callback, "json" );
|
|
|
7360 },
|
|
|
7361
|
|
|
7362 getScript: function( url, callback ) {
|
|
|
7363 return jQuery.get( url, undefined, callback, "script" );
|
|
|
7364 }
|
|
|
7365 });
|
|
|
7366
|
|
|
7367 jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
7368 jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
7369 // shift arguments if data argument was omitted
|
|
|
7370 if ( jQuery.isFunction( data ) ) {
|
|
|
7371 type = type || callback;
|
|
|
7372 callback = data;
|
|
|
7373 data = undefined;
|
|
|
7374 }
|
|
|
7375
|
|
|
7376 return jQuery.ajax({
|
|
|
7377 url: url,
|
|
|
7378 type: method,
|
|
|
7379 dataType: type,
|
|
|
7380 data: data,
|
|
|
7381 success: callback
|
|
|
7382 });
|
|
|
7383 };
|
|
|
7384 });
|
|
|
7385
|
|
|
7386 /* Handles responses to an ajax request:
|
|
|
7387 * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
7388 * - returns the corresponding response
|
|
|
7389 */
|
|
|
7390 function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
7391
|
|
|
7392 var ct, type, finalDataType, firstDataType,
|
|
|
7393 contents = s.contents,
|
|
|
7394 dataTypes = s.dataTypes;
|
|
|
7395
|
|
|
7396 // Remove auto dataType and get content-type in the process
|
|
|
7397 while( dataTypes[ 0 ] === "*" ) {
|
|
|
7398 dataTypes.shift();
|
|
|
7399 if ( ct === undefined ) {
|
|
|
7400 ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
|
|
7401 }
|
|
|
7402 }
|
|
|
7403
|
|
|
7404 // Check if we're dealing with a known content-type
|
|
|
7405 if ( ct ) {
|
|
|
7406 for ( type in contents ) {
|
|
|
7407 if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
7408 dataTypes.unshift( type );
|
|
|
7409 break;
|
|
|
7410 }
|
|
|
7411 }
|
|
|
7412 }
|
|
|
7413
|
|
|
7414 // Check to see if we have a response for the expected dataType
|
|
|
7415 if ( dataTypes[ 0 ] in responses ) {
|
|
|
7416 finalDataType = dataTypes[ 0 ];
|
|
|
7417 } else {
|
|
|
7418 // Try convertible dataTypes
|
|
|
7419 for ( type in responses ) {
|
|
|
7420 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
|
7421 finalDataType = type;
|
|
|
7422 break;
|
|
|
7423 }
|
|
|
7424 if ( !firstDataType ) {
|
|
|
7425 firstDataType = type;
|
|
|
7426 }
|
|
|
7427 }
|
|
|
7428 // Or just use first one
|
|
|
7429 finalDataType = finalDataType || firstDataType;
|
|
|
7430 }
|
|
|
7431
|
|
|
7432 // If we found a dataType
|
|
|
7433 // We add the dataType to the list if needed
|
|
|
7434 // and return the corresponding response
|
|
|
7435 if ( finalDataType ) {
|
|
|
7436 if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
7437 dataTypes.unshift( finalDataType );
|
|
|
7438 }
|
|
|
7439 return responses[ finalDataType ];
|
|
|
7440 }
|
|
|
7441 }
|
|
|
7442
|
|
|
7443 /* Chain conversions given the request and the original response
|
|
|
7444 * Also sets the responseXXX fields on the jqXHR instance
|
|
|
7445 */
|
|
|
7446 function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
|
|
7447 var conv2, current, conv, tmp, prev,
|
|
|
7448 converters = {},
|
|
|
7449 // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
7450 dataTypes = s.dataTypes.slice();
|
|
|
7451
|
|
|
7452 // Create converters map with lowercased keys
|
|
|
7453 if ( dataTypes[ 1 ] ) {
|
|
|
7454 for ( conv in s.converters ) {
|
|
|
7455 converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
7456 }
|
|
|
7457 }
|
|
|
7458
|
|
|
7459 current = dataTypes.shift();
|
|
|
7460
|
|
|
7461 // Convert to each sequential dataType
|
|
|
7462 while ( current ) {
|
|
|
7463
|
|
|
7464 if ( s.responseFields[ current ] ) {
|
|
|
7465 jqXHR[ s.responseFields[ current ] ] = response;
|
|
|
7466 }
|
|
|
7467
|
|
|
7468 // Apply the dataFilter if provided
|
|
|
7469 if ( !prev && isSuccess && s.dataFilter ) {
|
|
|
7470 response = s.dataFilter( response, s.dataType );
|
|
|
7471 }
|
|
|
7472
|
|
|
7473 prev = current;
|
|
|
7474 current = dataTypes.shift();
|
|
|
7475
|
|
|
7476 if ( current ) {
|
|
|
7477
|
|
|
7478 // There's only work to do if current dataType is non-auto
|
|
|
7479 if ( current === "*" ) {
|
|
|
7480
|
|
|
7481 current = prev;
|
|
|
7482
|
|
|
7483 // Convert response if prev dataType is non-auto and differs from current
|
|
|
7484 } else if ( prev !== "*" && prev !== current ) {
|
|
|
7485
|
|
|
7486 // Seek a direct converter
|
|
|
7487 conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
7488
|
|
|
7489 // If none found, seek a pair
|
|
|
7490 if ( !conv ) {
|
|
|
7491 for ( conv2 in converters ) {
|
|
|
7492
|
|
|
7493 // If conv2 outputs current
|
|
|
7494 tmp = conv2.split( " " );
|
|
|
7495 if ( tmp[ 1 ] === current ) {
|
|
|
7496
|
|
|
7497 // If prev can be converted to accepted input
|
|
|
7498 conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
7499 converters[ "* " + tmp[ 0 ] ];
|
|
|
7500 if ( conv ) {
|
|
|
7501 // Condense equivalence converters
|
|
|
7502 if ( conv === true ) {
|
|
|
7503 conv = converters[ conv2 ];
|
|
|
7504
|
|
|
7505 // Otherwise, insert the intermediate dataType
|
|
|
7506 } else if ( converters[ conv2 ] !== true ) {
|
|
|
7507 current = tmp[ 0 ];
|
|
|
7508 dataTypes.unshift( tmp[ 1 ] );
|
|
|
7509 }
|
|
|
7510 break;
|
|
|
7511 }
|
|
|
7512 }
|
|
|
7513 }
|
|
|
7514 }
|
|
|
7515
|
|
|
7516 // Apply converter (if not an equivalence)
|
|
|
7517 if ( conv !== true ) {
|
|
|
7518
|
|
|
7519 // Unless errors are allowed to bubble, catch and return them
|
|
|
7520 if ( conv && s[ "throws" ] ) {
|
|
|
7521 response = conv( response );
|
|
|
7522 } else {
|
|
|
7523 try {
|
|
|
7524 response = conv( response );
|
|
|
7525 } catch ( e ) {
|
|
|
7526 return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
|
|
7527 }
|
|
|
7528 }
|
|
|
7529 }
|
|
|
7530 }
|
|
|
7531 }
|
|
|
7532 }
|
|
|
7533
|
|
|
7534 return { state: "success", data: response };
|
|
|
7535 }
|
|
|
7536 // Install script dataType
|
|
|
7537 jQuery.ajaxSetup({
|
|
|
7538 accepts: {
|
|
|
7539 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
|
7540 },
|
|
|
7541 contents: {
|
|
|
7542 script: /(?:java|ecma)script/
|
|
|
7543 },
|
|
|
7544 converters: {
|
|
|
7545 "text script": function( text ) {
|
|
|
7546 jQuery.globalEval( text );
|
|
|
7547 return text;
|
|
|
7548 }
|
|
|
7549 }
|
|
|
7550 });
|
|
|
7551
|
|
|
7552 // Handle cache's special case and crossDomain
|
|
|
7553 jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
7554 if ( s.cache === undefined ) {
|
|
|
7555 s.cache = false;
|
|
|
7556 }
|
|
|
7557 if ( s.crossDomain ) {
|
|
|
7558 s.type = "GET";
|
|
|
7559 }
|
|
|
7560 });
|
|
|
7561
|
|
|
7562 // Bind script tag hack transport
|
|
|
7563 jQuery.ajaxTransport( "script", function( s ) {
|
|
|
7564 // This transport only deals with cross domain requests
|
|
|
7565 if ( s.crossDomain ) {
|
|
|
7566 var script, callback;
|
|
|
7567 return {
|
|
|
7568 send: function( _, complete ) {
|
|
|
7569 script = jQuery("<script>").prop({
|
|
|
7570 async: true,
|
|
|
7571 charset: s.scriptCharset,
|
|
|
7572 src: s.url
|
|
|
7573 }).on(
|
|
|
7574 "load error",
|
|
|
7575 callback = function( evt ) {
|
|
|
7576 script.remove();
|
|
|
7577 callback = null;
|
|
|
7578 if ( evt ) {
|
|
|
7579 complete( evt.type === "error" ? 404 : 200, evt.type );
|
|
|
7580 }
|
|
|
7581 }
|
|
|
7582 );
|
|
|
7583 document.head.appendChild( script[ 0 ] );
|
|
|
7584 },
|
|
|
7585 abort: function() {
|
|
|
7586 if ( callback ) {
|
|
|
7587 callback();
|
|
|
7588 }
|
|
|
7589 }
|
|
|
7590 };
|
|
|
7591 }
|
|
|
7592 });
|
|
|
7593 var oldCallbacks = [],
|
|
|
7594 rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
7595
|
|
|
7596 // Default jsonp settings
|
|
|
7597 jQuery.ajaxSetup({
|
|
|
7598 jsonp: "callback",
|
|
|
7599 jsonpCallback: function() {
|
|
|
7600 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
|
|
|
7601 this[ callback ] = true;
|
|
|
7602 return callback;
|
|
|
7603 }
|
|
|
7604 });
|
|
|
7605
|
|
|
7606 // Detect, normalize options and install callbacks for jsonp requests
|
|
|
7607 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
7608
|
|
|
7609 var callbackName, overwritten, responseContainer,
|
|
|
7610 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
|
7611 "url" :
|
|
|
7612 typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
|
|
|
7613 );
|
|
|
7614
|
|
|
7615 // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
7616 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
7617
|
|
|
7618 // Get callback name, remembering preexisting value associated with it
|
|
|
7619 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
|
7620 s.jsonpCallback() :
|
|
|
7621 s.jsonpCallback;
|
|
|
7622
|
|
|
7623 // Insert callback into url or form data
|
|
|
7624 if ( jsonProp ) {
|
|
|
7625 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
|
7626 } else if ( s.jsonp !== false ) {
|
|
|
7627 s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
7628 }
|
|
|
7629
|
|
|
7630 // Use data converter to retrieve json after script execution
|
|
|
7631 s.converters["script json"] = function() {
|
|
|
7632 if ( !responseContainer ) {
|
|
|
7633 jQuery.error( callbackName + " was not called" );
|
|
|
7634 }
|
|
|
7635 return responseContainer[ 0 ];
|
|
|
7636 };
|
|
|
7637
|
|
|
7638 // force json dataType
|
|
|
7639 s.dataTypes[ 0 ] = "json";
|
|
|
7640
|
|
|
7641 // Install callback
|
|
|
7642 overwritten = window[ callbackName ];
|
|
|
7643 window[ callbackName ] = function() {
|
|
|
7644 responseContainer = arguments;
|
|
|
7645 };
|
|
|
7646
|
|
|
7647 // Clean-up function (fires after converters)
|
|
|
7648 jqXHR.always(function() {
|
|
|
7649 // Restore preexisting value
|
|
|
7650 window[ callbackName ] = overwritten;
|
|
|
7651
|
|
|
7652 // Save back as free
|
|
|
7653 if ( s[ callbackName ] ) {
|
|
|
7654 // make sure that re-using the options doesn't screw things around
|
|
|
7655 s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
7656
|
|
|
7657 // save the callback name for future use
|
|
|
7658 oldCallbacks.push( callbackName );
|
|
|
7659 }
|
|
|
7660
|
|
|
7661 // Call if it was a function and we have a response
|
|
|
7662 if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
|
7663 overwritten( responseContainer[ 0 ] );
|
|
|
7664 }
|
|
|
7665
|
|
|
7666 responseContainer = overwritten = undefined;
|
|
|
7667 });
|
|
|
7668
|
|
|
7669 // Delegate to script
|
|
|
7670 return "script";
|
|
|
7671 }
|
|
|
7672 });
|
|
|
7673 jQuery.ajaxSettings.xhr = function() {
|
|
|
7674 try {
|
|
|
7675 return new XMLHttpRequest();
|
|
|
7676 } catch( e ) {}
|
|
|
7677 };
|
|
|
7678
|
|
|
7679 var xhrSupported = jQuery.ajaxSettings.xhr(),
|
|
|
7680 xhrSuccessStatus = {
|
|
|
7681 // file protocol always yields status code 0, assume 200
|
|
|
7682 0: 200,
|
|
|
7683 // Support: IE9
|
|
|
7684 // #1450: sometimes IE returns 1223 when it should be 204
|
|
|
7685 1223: 204
|
|
|
7686 },
|
|
|
7687 // Support: IE9
|
|
|
7688 // We need to keep track of outbound xhr and abort them manually
|
|
|
7689 // because IE is not smart enough to do it all by itself
|
|
|
7690 xhrId = 0,
|
|
|
7691 xhrCallbacks = {};
|
|
|
7692
|
|
|
7693 if ( window.ActiveXObject ) {
|
|
|
7694 jQuery( window ).on( "unload", function() {
|
|
|
7695 for( var key in xhrCallbacks ) {
|
|
|
7696 xhrCallbacks[ key ]();
|
|
|
7697 }
|
|
|
7698 xhrCallbacks = undefined;
|
|
|
7699 });
|
|
|
7700 }
|
|
|
7701
|
|
|
7702 jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
|
7703 jQuery.support.ajax = xhrSupported = !!xhrSupported;
|
|
|
7704
|
|
|
7705 jQuery.ajaxTransport(function( options ) {
|
|
|
7706 var callback;
|
|
|
7707 // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
7708 if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
|
|
|
7709 return {
|
|
|
7710 send: function( headers, complete ) {
|
|
|
7711 var i, id,
|
|
|
7712 xhr = options.xhr();
|
|
|
7713 xhr.open( options.type, options.url, options.async, options.username, options.password );
|
|
|
7714 // Apply custom fields if provided
|
|
|
7715 if ( options.xhrFields ) {
|
|
|
7716 for ( i in options.xhrFields ) {
|
|
|
7717 xhr[ i ] = options.xhrFields[ i ];
|
|
|
7718 }
|
|
|
7719 }
|
|
|
7720 // Override mime type if needed
|
|
|
7721 if ( options.mimeType && xhr.overrideMimeType ) {
|
|
|
7722 xhr.overrideMimeType( options.mimeType );
|
|
|
7723 }
|
|
|
7724 // X-Requested-With header
|
|
|
7725 // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
7726 // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
7727 // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
7728 // For same-domain requests, won't change header if already provided.
|
|
|
7729 if ( !options.crossDomain && !headers["X-Requested-With"] ) {
|
|
|
7730 headers["X-Requested-With"] = "XMLHttpRequest";
|
|
|
7731 }
|
|
|
7732 // Set headers
|
|
|
7733 for ( i in headers ) {
|
|
|
7734 xhr.setRequestHeader( i, headers[ i ] );
|
|
|
7735 }
|
|
|
7736 // Callback
|
|
|
7737 callback = function( type ) {
|
|
|
7738 return function() {
|
|
|
7739 if ( callback ) {
|
|
|
7740 delete xhrCallbacks[ id ];
|
|
|
7741 callback = xhr.onload = xhr.onerror = null;
|
|
|
7742 if ( type === "abort" ) {
|
|
|
7743 xhr.abort();
|
|
|
7744 } else if ( type === "error" ) {
|
|
|
7745 complete(
|
|
|
7746 // file protocol always yields status 0, assume 404
|
|
|
7747 xhr.status || 404,
|
|
|
7748 xhr.statusText
|
|
|
7749 );
|
|
|
7750 } else {
|
|
|
7751 complete(
|
|
|
7752 xhrSuccessStatus[ xhr.status ] || xhr.status,
|
|
|
7753 xhr.statusText,
|
|
|
7754 // Support: IE9
|
|
|
7755 // #11426: When requesting binary data, IE9 will throw an exception
|
|
|
7756 // on any attempt to access responseText
|
|
|
7757 typeof xhr.responseText === "string" ? {
|
|
|
7758 text: xhr.responseText
|
|
|
7759 } : undefined,
|
|
|
7760 xhr.getAllResponseHeaders()
|
|
|
7761 );
|
|
|
7762 }
|
|
|
7763 }
|
|
|
7764 };
|
|
|
7765 };
|
|
|
7766 // Listen to events
|
|
|
7767 xhr.onload = callback();
|
|
|
7768 xhr.onerror = callback("error");
|
|
|
7769 // Create the abort callback
|
|
|
7770 callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
|
|
|
7771 // Do send the request
|
|
|
7772 // This may raise an exception which is actually
|
|
|
7773 // handled in jQuery.ajax (so no try/catch here)
|
|
|
7774 xhr.send( options.hasContent && options.data || null );
|
|
|
7775 },
|
|
|
7776 abort: function() {
|
|
|
7777 if ( callback ) {
|
|
|
7778 callback();
|
|
|
7779 }
|
|
|
7780 }
|
|
|
7781 };
|
|
|
7782 }
|
|
|
7783 });
|
|
|
7784 var fxNow, timerId,
|
|
|
7785 rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
7786 rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
|
|
7787 rrun = /queueHooks$/,
|
|
|
7788 animationPrefilters = [ defaultPrefilter ],
|
|
|
7789 tweeners = {
|
|
|
7790 "*": [function( prop, value ) {
|
|
|
7791 var end, unit,
|
|
|
7792 tween = this.createTween( prop, value ),
|
|
|
7793 parts = rfxnum.exec( value ),
|
|
|
7794 target = tween.cur(),
|
|
|
7795 start = +target || 0,
|
|
|
7796 scale = 1,
|
|
|
7797 maxIterations = 20;
|
|
|
7798
|
|
|
7799 if ( parts ) {
|
|
|
7800 end = +parts[2];
|
|
|
7801 unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
7802
|
|
|
7803 // We need to compute starting value
|
|
|
7804 if ( unit !== "px" && start ) {
|
|
|
7805 // Iteratively approximate from a nonzero starting point
|
|
|
7806 // Prefer the current property, because this process will be trivial if it uses the same units
|
|
|
7807 // Fallback to end or a simple constant
|
|
|
7808 start = jQuery.css( tween.elem, prop, true ) || end || 1;
|
|
|
7809
|
|
|
7810 do {
|
|
|
7811 // If previous iteration zeroed out, double until we get *something*
|
|
|
7812 // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
|
|
7813 scale = scale || ".5";
|
|
|
7814
|
|
|
7815 // Adjust and apply
|
|
|
7816 start = start / scale;
|
|
|
7817 jQuery.style( tween.elem, prop, start + unit );
|
|
|
7818
|
|
|
7819 // Update scale, tolerating zero or NaN from tween.cur()
|
|
|
7820 // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
|
|
7821 } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
|
|
7822 }
|
|
|
7823
|
|
|
7824 tween.unit = unit;
|
|
|
7825 tween.start = start;
|
|
|
7826 // If a +=/-= token was provided, we're doing a relative animation
|
|
|
7827 tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
|
|
|
7828 }
|
|
|
7829 return tween;
|
|
|
7830 }]
|
|
|
7831 };
|
|
|
7832
|
|
|
7833 // Animations created synchronously will run synchronously
|
|
|
7834 function createFxNow() {
|
|
|
7835 setTimeout(function() {
|
|
|
7836 fxNow = undefined;
|
|
|
7837 });
|
|
|
7838 return ( fxNow = jQuery.now() );
|
|
|
7839 }
|
|
|
7840
|
|
|
7841 function createTweens( animation, props ) {
|
|
|
7842 jQuery.each( props, function( prop, value ) {
|
|
|
7843 var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
|
|
7844 index = 0,
|
|
|
7845 length = collection.length;
|
|
|
7846 for ( ; index < length; index++ ) {
|
|
|
7847 if ( collection[ index ].call( animation, prop, value ) ) {
|
|
|
7848
|
|
|
7849 // we're done with this property
|
|
|
7850 return;
|
|
|
7851 }
|
|
|
7852 }
|
|
|
7853 });
|
|
|
7854 }
|
|
|
7855
|
|
|
7856 function Animation( elem, properties, options ) {
|
|
|
7857 var result,
|
|
|
7858 stopped,
|
|
|
7859 index = 0,
|
|
|
7860 length = animationPrefilters.length,
|
|
|
7861 deferred = jQuery.Deferred().always( function() {
|
|
|
7862 // don't match elem in the :animated selector
|
|
|
7863 delete tick.elem;
|
|
|
7864 }),
|
|
|
7865 tick = function() {
|
|
|
7866 if ( stopped ) {
|
|
|
7867 return false;
|
|
|
7868 }
|
|
|
7869 var currentTime = fxNow || createFxNow(),
|
|
|
7870 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
7871 // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
|
|
7872 temp = remaining / animation.duration || 0,
|
|
|
7873 percent = 1 - temp,
|
|
|
7874 index = 0,
|
|
|
7875 length = animation.tweens.length;
|
|
|
7876
|
|
|
7877 for ( ; index < length ; index++ ) {
|
|
|
7878 animation.tweens[ index ].run( percent );
|
|
|
7879 }
|
|
|
7880
|
|
|
7881 deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
|
|
7882
|
|
|
7883 if ( percent < 1 && length ) {
|
|
|
7884 return remaining;
|
|
|
7885 } else {
|
|
|
7886 deferred.resolveWith( elem, [ animation ] );
|
|
|
7887 return false;
|
|
|
7888 }
|
|
|
7889 },
|
|
|
7890 animation = deferred.promise({
|
|
|
7891 elem: elem,
|
|
|
7892 props: jQuery.extend( {}, properties ),
|
|
|
7893 opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
|
|
7894 originalProperties: properties,
|
|
|
7895 originalOptions: options,
|
|
|
7896 startTime: fxNow || createFxNow(),
|
|
|
7897 duration: options.duration,
|
|
|
7898 tweens: [],
|
|
|
7899 createTween: function( prop, end ) {
|
|
|
7900 var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
7901 animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
7902 animation.tweens.push( tween );
|
|
|
7903 return tween;
|
|
|
7904 },
|
|
|
7905 stop: function( gotoEnd ) {
|
|
|
7906 var index = 0,
|
|
|
7907 // if we are going to the end, we want to run all the tweens
|
|
|
7908 // otherwise we skip this part
|
|
|
7909 length = gotoEnd ? animation.tweens.length : 0;
|
|
|
7910 if ( stopped ) {
|
|
|
7911 return this;
|
|
|
7912 }
|
|
|
7913 stopped = true;
|
|
|
7914 for ( ; index < length ; index++ ) {
|
|
|
7915 animation.tweens[ index ].run( 1 );
|
|
|
7916 }
|
|
|
7917
|
|
|
7918 // resolve when we played the last frame
|
|
|
7919 // otherwise, reject
|
|
|
7920 if ( gotoEnd ) {
|
|
|
7921 deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
7922 } else {
|
|
|
7923 deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
7924 }
|
|
|
7925 return this;
|
|
|
7926 }
|
|
|
7927 }),
|
|
|
7928 props = animation.props;
|
|
|
7929
|
|
|
7930 propFilter( props, animation.opts.specialEasing );
|
|
|
7931
|
|
|
7932 for ( ; index < length ; index++ ) {
|
|
|
7933 result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
7934 if ( result ) {
|
|
|
7935 return result;
|
|
|
7936 }
|
|
|
7937 }
|
|
|
7938
|
|
|
7939 createTweens( animation, props );
|
|
|
7940
|
|
|
7941 if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
|
7942 animation.opts.start.call( elem, animation );
|
|
|
7943 }
|
|
|
7944
|
|
|
7945 jQuery.fx.timer(
|
|
|
7946 jQuery.extend( tick, {
|
|
|
7947 elem: elem,
|
|
|
7948 anim: animation,
|
|
|
7949 queue: animation.opts.queue
|
|
|
7950 })
|
|
|
7951 );
|
|
|
7952
|
|
|
7953 // attach callbacks from options
|
|
|
7954 return animation.progress( animation.opts.progress )
|
|
|
7955 .done( animation.opts.done, animation.opts.complete )
|
|
|
7956 .fail( animation.opts.fail )
|
|
|
7957 .always( animation.opts.always );
|
|
|
7958 }
|
|
|
7959
|
|
|
7960 function propFilter( props, specialEasing ) {
|
|
|
7961 var index, name, easing, value, hooks;
|
|
|
7962
|
|
|
7963 // camelCase, specialEasing and expand cssHook pass
|
|
|
7964 for ( index in props ) {
|
|
|
7965 name = jQuery.camelCase( index );
|
|
|
7966 easing = specialEasing[ name ];
|
|
|
7967 value = props[ index ];
|
|
|
7968 if ( jQuery.isArray( value ) ) {
|
|
|
7969 easing = value[ 1 ];
|
|
|
7970 value = props[ index ] = value[ 0 ];
|
|
|
7971 }
|
|
|
7972
|
|
|
7973 if ( index !== name ) {
|
|
|
7974 props[ name ] = value;
|
|
|
7975 delete props[ index ];
|
|
|
7976 }
|
|
|
7977
|
|
|
7978 hooks = jQuery.cssHooks[ name ];
|
|
|
7979 if ( hooks && "expand" in hooks ) {
|
|
|
7980 value = hooks.expand( value );
|
|
|
7981 delete props[ name ];
|
|
|
7982
|
|
|
7983 // not quite $.extend, this wont overwrite keys already present.
|
|
|
7984 // also - reusing 'index' from above because we have the correct "name"
|
|
|
7985 for ( index in value ) {
|
|
|
7986 if ( !( index in props ) ) {
|
|
|
7987 props[ index ] = value[ index ];
|
|
|
7988 specialEasing[ index ] = easing;
|
|
|
7989 }
|
|
|
7990 }
|
|
|
7991 } else {
|
|
|
7992 specialEasing[ name ] = easing;
|
|
|
7993 }
|
|
|
7994 }
|
|
|
7995 }
|
|
|
7996
|
|
|
7997 jQuery.Animation = jQuery.extend( Animation, {
|
|
|
7998
|
|
|
7999 tweener: function( props, callback ) {
|
|
|
8000 if ( jQuery.isFunction( props ) ) {
|
|
|
8001 callback = props;
|
|
|
8002 props = [ "*" ];
|
|
|
8003 } else {
|
|
|
8004 props = props.split(" ");
|
|
|
8005 }
|
|
|
8006
|
|
|
8007 var prop,
|
|
|
8008 index = 0,
|
|
|
8009 length = props.length;
|
|
|
8010
|
|
|
8011 for ( ; index < length ; index++ ) {
|
|
|
8012 prop = props[ index ];
|
|
|
8013 tweeners[ prop ] = tweeners[ prop ] || [];
|
|
|
8014 tweeners[ prop ].unshift( callback );
|
|
|
8015 }
|
|
|
8016 },
|
|
|
8017
|
|
|
8018 prefilter: function( callback, prepend ) {
|
|
|
8019 if ( prepend ) {
|
|
|
8020 animationPrefilters.unshift( callback );
|
|
|
8021 } else {
|
|
|
8022 animationPrefilters.push( callback );
|
|
|
8023 }
|
|
|
8024 }
|
|
|
8025 });
|
|
|
8026
|
|
|
8027 function defaultPrefilter( elem, props, opts ) {
|
|
|
8028 /* jshint validthis: true */
|
|
|
8029 var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
|
|
|
8030 anim = this,
|
|
|
8031 style = elem.style,
|
|
|
8032 orig = {},
|
|
|
8033 handled = [],
|
|
|
8034 hidden = elem.nodeType && isHidden( elem );
|
|
|
8035
|
|
|
8036 // handle queue: false promises
|
|
|
8037 if ( !opts.queue ) {
|
|
|
8038 hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
8039 if ( hooks.unqueued == null ) {
|
|
|
8040 hooks.unqueued = 0;
|
|
|
8041 oldfire = hooks.empty.fire;
|
|
|
8042 hooks.empty.fire = function() {
|
|
|
8043 if ( !hooks.unqueued ) {
|
|
|
8044 oldfire();
|
|
|
8045 }
|
|
|
8046 };
|
|
|
8047 }
|
|
|
8048 hooks.unqueued++;
|
|
|
8049
|
|
|
8050 anim.always(function() {
|
|
|
8051 // doing this makes sure that the complete handler will be called
|
|
|
8052 // before this completes
|
|
|
8053 anim.always(function() {
|
|
|
8054 hooks.unqueued--;
|
|
|
8055 if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
8056 hooks.empty.fire();
|
|
|
8057 }
|
|
|
8058 });
|
|
|
8059 });
|
|
|
8060 }
|
|
|
8061
|
|
|
8062 // height/width overflow pass
|
|
|
8063 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
|
8064 // Make sure that nothing sneaks out
|
|
|
8065 // Record all 3 overflow attributes because IE9-10 do not
|
|
|
8066 // change the overflow attribute when overflowX and
|
|
|
8067 // overflowY are set to the same value
|
|
|
8068 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
8069
|
|
|
8070 // Set display property to inline-block for height/width
|
|
|
8071 // animations on inline elements that are having width/height animated
|
|
|
8072 if ( jQuery.css( elem, "display" ) === "inline" &&
|
|
|
8073 jQuery.css( elem, "float" ) === "none" ) {
|
|
|
8074
|
|
|
8075 style.display = "inline-block";
|
|
|
8076 }
|
|
|
8077 }
|
|
|
8078
|
|
|
8079 if ( opts.overflow ) {
|
|
|
8080 style.overflow = "hidden";
|
|
|
8081 anim.always(function() {
|
|
|
8082 style.overflow = opts.overflow[ 0 ];
|
|
|
8083 style.overflowX = opts.overflow[ 1 ];
|
|
|
8084 style.overflowY = opts.overflow[ 2 ];
|
|
|
8085 });
|
|
|
8086 }
|
|
|
8087
|
|
|
8088
|
|
|
8089 // show/hide pass
|
|
|
8090 dataShow = data_priv.get( elem, "fxshow" );
|
|
|
8091 for ( index in props ) {
|
|
|
8092 value = props[ index ];
|
|
|
8093 if ( rfxtypes.exec( value ) ) {
|
|
|
8094 delete props[ index ];
|
|
|
8095 toggle = toggle || value === "toggle";
|
|
|
8096 if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
8097
|
|
|
8098 // 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
|
|
|
8099 if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
|
|
|
8100 hidden = true;
|
|
|
8101 } else {
|
|
|
8102 continue;
|
|
|
8103 }
|
|
|
8104 }
|
|
|
8105 handled.push( index );
|
|
|
8106 }
|
|
|
8107 }
|
|
|
8108
|
|
|
8109 length = handled.length;
|
|
|
8110 if ( length ) {
|
|
|
8111 dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
|
|
|
8112 if ( "hidden" in dataShow ) {
|
|
|
8113 hidden = dataShow.hidden;
|
|
|
8114 }
|
|
|
8115
|
|
|
8116 // store state if its toggle - enables .stop().toggle() to "reverse"
|
|
|
8117 if ( toggle ) {
|
|
|
8118 dataShow.hidden = !hidden;
|
|
|
8119 }
|
|
|
8120 if ( hidden ) {
|
|
|
8121 jQuery( elem ).show();
|
|
|
8122 } else {
|
|
|
8123 anim.done(function() {
|
|
|
8124 jQuery( elem ).hide();
|
|
|
8125 });
|
|
|
8126 }
|
|
|
8127 anim.done(function() {
|
|
|
8128 var prop;
|
|
|
8129
|
|
|
8130 data_priv.remove( elem, "fxshow" );
|
|
|
8131 for ( prop in orig ) {
|
|
|
8132 jQuery.style( elem, prop, orig[ prop ] );
|
|
|
8133 }
|
|
|
8134 });
|
|
|
8135 for ( index = 0 ; index < length ; index++ ) {
|
|
|
8136 prop = handled[ index ];
|
|
|
8137 tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
|
|
8138 orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
8139
|
|
|
8140 if ( !( prop in dataShow ) ) {
|
|
|
8141 dataShow[ prop ] = tween.start;
|
|
|
8142 if ( hidden ) {
|
|
|
8143 tween.end = tween.start;
|
|
|
8144 tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
|
8145 }
|
|
|
8146 }
|
|
|
8147 }
|
|
|
8148 }
|
|
|
8149 }
|
|
|
8150
|
|
|
8151 function Tween( elem, options, prop, end, easing ) {
|
|
|
8152 return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
8153 }
|
|
|
8154 jQuery.Tween = Tween;
|
|
|
8155
|
|
|
8156 Tween.prototype = {
|
|
|
8157 constructor: Tween,
|
|
|
8158 init: function( elem, options, prop, end, easing, unit ) {
|
|
|
8159 this.elem = elem;
|
|
|
8160 this.prop = prop;
|
|
|
8161 this.easing = easing || "swing";
|
|
|
8162 this.options = options;
|
|
|
8163 this.start = this.now = this.cur();
|
|
|
8164 this.end = end;
|
|
|
8165 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8166 },
|
|
|
8167 cur: function() {
|
|
|
8168 var hooks = Tween.propHooks[ this.prop ];
|
|
|
8169
|
|
|
8170 return hooks && hooks.get ?
|
|
|
8171 hooks.get( this ) :
|
|
|
8172 Tween.propHooks._default.get( this );
|
|
|
8173 },
|
|
|
8174 run: function( percent ) {
|
|
|
8175 var eased,
|
|
|
8176 hooks = Tween.propHooks[ this.prop ];
|
|
|
8177
|
|
|
8178 if ( this.options.duration ) {
|
|
|
8179 this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
8180 percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
8181 );
|
|
|
8182 } else {
|
|
|
8183 this.pos = eased = percent;
|
|
|
8184 }
|
|
|
8185 this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
8186
|
|
|
8187 if ( this.options.step ) {
|
|
|
8188 this.options.step.call( this.elem, this.now, this );
|
|
|
8189 }
|
|
|
8190
|
|
|
8191 if ( hooks && hooks.set ) {
|
|
|
8192 hooks.set( this );
|
|
|
8193 } else {
|
|
|
8194 Tween.propHooks._default.set( this );
|
|
|
8195 }
|
|
|
8196 return this;
|
|
|
8197 }
|
|
|
8198 };
|
|
|
8199
|
|
|
8200 Tween.prototype.init.prototype = Tween.prototype;
|
|
|
8201
|
|
|
8202 Tween.propHooks = {
|
|
|
8203 _default: {
|
|
|
8204 get: function( tween ) {
|
|
|
8205 var result;
|
|
|
8206
|
|
|
8207 if ( tween.elem[ tween.prop ] != null &&
|
|
|
8208 (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
|
|
8209 return tween.elem[ tween.prop ];
|
|
|
8210 }
|
|
|
8211
|
|
|
8212 // passing an empty string as a 3rd parameter to .css will automatically
|
|
|
8213 // attempt a parseFloat and fallback to a string if the parse fails
|
|
|
8214 // so, simple values such as "10px" are parsed to Float.
|
|
|
8215 // complex values such as "rotate(1rad)" are returned as is.
|
|
|
8216 result = jQuery.css( tween.elem, tween.prop, "" );
|
|
|
8217 // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
8218 return !result || result === "auto" ? 0 : result;
|
|
|
8219 },
|
|
|
8220 set: function( tween ) {
|
|
|
8221 // use step hook for back compat - use cssHook if its there - use .style if its
|
|
|
8222 // available and use plain properties where available
|
|
|
8223 if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
8224 jQuery.fx.step[ tween.prop ]( tween );
|
|
|
8225 } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
|
|
8226 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
8227 } else {
|
|
|
8228 tween.elem[ tween.prop ] = tween.now;
|
|
|
8229 }
|
|
|
8230 }
|
|
|
8231 }
|
|
|
8232 };
|
|
|
8233
|
|
|
8234 // Support: IE9
|
|
|
8235 // Panic based approach to setting things on disconnected nodes
|
|
|
8236
|
|
|
8237 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
8238 set: function( tween ) {
|
|
|
8239 if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
8240 tween.elem[ tween.prop ] = tween.now;
|
|
|
8241 }
|
|
|
8242 }
|
|
|
8243 };
|
|
|
8244
|
|
|
8245 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
8246 var cssFn = jQuery.fn[ name ];
|
|
|
8247 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
8248 return speed == null || typeof speed === "boolean" ?
|
|
|
8249 cssFn.apply( this, arguments ) :
|
|
|
8250 this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
8251 };
|
|
|
8252 });
|
|
|
8253
|
|
|
8254 jQuery.fn.extend({
|
|
|
8255 fadeTo: function( speed, to, easing, callback ) {
|
|
|
8256
|
|
|
8257 // show any hidden elements after setting opacity to 0
|
|
|
8258 return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
8259
|
|
|
8260 // animate to the value specified
|
|
|
8261 .end().animate({ opacity: to }, speed, easing, callback );
|
|
|
8262 },
|
|
|
8263 animate: function( prop, speed, easing, callback ) {
|
|
|
8264 var empty = jQuery.isEmptyObject( prop ),
|
|
|
8265 optall = jQuery.speed( speed, easing, callback ),
|
|
|
8266 doAnimation = function() {
|
|
|
8267 // Operate on a copy of prop so per-property easing won't be lost
|
|
|
8268 var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
8269 doAnimation.finish = function() {
|
|
|
8270 anim.stop( true );
|
|
|
8271 };
|
|
|
8272 // Empty animations, or finishing resolves immediately
|
|
|
8273 if ( empty || data_priv.get( this, "finish" ) ) {
|
|
|
8274 anim.stop( true );
|
|
|
8275 }
|
|
|
8276 };
|
|
|
8277 doAnimation.finish = doAnimation;
|
|
|
8278
|
|
|
8279 return empty || optall.queue === false ?
|
|
|
8280 this.each( doAnimation ) :
|
|
|
8281 this.queue( optall.queue, doAnimation );
|
|
|
8282 },
|
|
|
8283 stop: function( type, clearQueue, gotoEnd ) {
|
|
|
8284 var stopQueue = function( hooks ) {
|
|
|
8285 var stop = hooks.stop;
|
|
|
8286 delete hooks.stop;
|
|
|
8287 stop( gotoEnd );
|
|
|
8288 };
|
|
|
8289
|
|
|
8290 if ( typeof type !== "string" ) {
|
|
|
8291 gotoEnd = clearQueue;
|
|
|
8292 clearQueue = type;
|
|
|
8293 type = undefined;
|
|
|
8294 }
|
|
|
8295 if ( clearQueue && type !== false ) {
|
|
|
8296 this.queue( type || "fx", [] );
|
|
|
8297 }
|
|
|
8298
|
|
|
8299 return this.each(function() {
|
|
|
8300 var dequeue = true,
|
|
|
8301 index = type != null && type + "queueHooks",
|
|
|
8302 timers = jQuery.timers,
|
|
|
8303 data = data_priv.get( this );
|
|
|
8304
|
|
|
8305 if ( index ) {
|
|
|
8306 if ( data[ index ] && data[ index ].stop ) {
|
|
|
8307 stopQueue( data[ index ] );
|
|
|
8308 }
|
|
|
8309 } else {
|
|
|
8310 for ( index in data ) {
|
|
|
8311 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
8312 stopQueue( data[ index ] );
|
|
|
8313 }
|
|
|
8314 }
|
|
|
8315 }
|
|
|
8316
|
|
|
8317 for ( index = timers.length; index--; ) {
|
|
|
8318 if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
|
8319 timers[ index ].anim.stop( gotoEnd );
|
|
|
8320 dequeue = false;
|
|
|
8321 timers.splice( index, 1 );
|
|
|
8322 }
|
|
|
8323 }
|
|
|
8324
|
|
|
8325 // start the next in the queue if the last step wasn't forced
|
|
|
8326 // timers currently will call their complete callbacks, which will dequeue
|
|
|
8327 // but only if they were gotoEnd
|
|
|
8328 if ( dequeue || !gotoEnd ) {
|
|
|
8329 jQuery.dequeue( this, type );
|
|
|
8330 }
|
|
|
8331 });
|
|
|
8332 },
|
|
|
8333 finish: function( type ) {
|
|
|
8334 if ( type !== false ) {
|
|
|
8335 type = type || "fx";
|
|
|
8336 }
|
|
|
8337 return this.each(function() {
|
|
|
8338 var index,
|
|
|
8339 data = data_priv.get( this ),
|
|
|
8340 queue = data[ type + "queue" ],
|
|
|
8341 hooks = data[ type + "queueHooks" ],
|
|
|
8342 timers = jQuery.timers,
|
|
|
8343 length = queue ? queue.length : 0;
|
|
|
8344
|
|
|
8345 // enable finishing flag on private data
|
|
|
8346 data.finish = true;
|
|
|
8347
|
|
|
8348 // empty the queue first
|
|
|
8349 jQuery.queue( this, type, [] );
|
|
|
8350
|
|
|
8351 if ( hooks && hooks.cur && hooks.cur.finish ) {
|
|
|
8352 hooks.cur.finish.call( this );
|
|
|
8353 }
|
|
|
8354
|
|
|
8355 // look for any active animations, and finish them
|
|
|
8356 for ( index = timers.length; index--; ) {
|
|
|
8357 if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
|
8358 timers[ index ].anim.stop( true );
|
|
|
8359 timers.splice( index, 1 );
|
|
|
8360 }
|
|
|
8361 }
|
|
|
8362
|
|
|
8363 // look for any animations in the old queue and finish them
|
|
|
8364 for ( index = 0; index < length; index++ ) {
|
|
|
8365 if ( queue[ index ] && queue[ index ].finish ) {
|
|
|
8366 queue[ index ].finish.call( this );
|
|
|
8367 }
|
|
|
8368 }
|
|
|
8369
|
|
|
8370 // turn off finishing flag
|
|
|
8371 delete data.finish;
|
|
|
8372 });
|
|
|
8373 }
|
|
|
8374 });
|
|
|
8375
|
|
|
8376 // Generate parameters to create a standard animation
|
|
|
8377 function genFx( type, includeWidth ) {
|
|
|
8378 var which,
|
|
|
8379 attrs = { height: type },
|
|
|
8380 i = 0;
|
|
|
8381
|
|
|
8382 // if we include width, step value is 1 to do all cssExpand values,
|
|
|
8383 // if we don't include width, step value is 2 to skip over Left and Right
|
|
|
8384 includeWidth = includeWidth? 1 : 0;
|
|
|
8385 for( ; i < 4 ; i += 2 - includeWidth ) {
|
|
|
8386 which = cssExpand[ i ];
|
|
|
8387 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
8388 }
|
|
|
8389
|
|
|
8390 if ( includeWidth ) {
|
|
|
8391 attrs.opacity = attrs.width = type;
|
|
|
8392 }
|
|
|
8393
|
|
|
8394 return attrs;
|
|
|
8395 }
|
|
|
8396
|
|
|
8397 // Generate shortcuts for custom animations
|
|
|
8398 jQuery.each({
|
|
|
8399 slideDown: genFx("show"),
|
|
|
8400 slideUp: genFx("hide"),
|
|
|
8401 slideToggle: genFx("toggle"),
|
|
|
8402 fadeIn: { opacity: "show" },
|
|
|
8403 fadeOut: { opacity: "hide" },
|
|
|
8404 fadeToggle: { opacity: "toggle" }
|
|
|
8405 }, function( name, props ) {
|
|
|
8406 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
8407 return this.animate( props, speed, easing, callback );
|
|
|
8408 };
|
|
|
8409 });
|
|
|
8410
|
|
|
8411 jQuery.speed = function( speed, easing, fn ) {
|
|
|
8412 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
8413 complete: fn || !fn && easing ||
|
|
|
8414 jQuery.isFunction( speed ) && speed,
|
|
|
8415 duration: speed,
|
|
|
8416 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
|
8417 };
|
|
|
8418
|
|
|
8419 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
|
8420 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
8421
|
|
|
8422 // normalize opt.queue - true/undefined/null -> "fx"
|
|
|
8423 if ( opt.queue == null || opt.queue === true ) {
|
|
|
8424 opt.queue = "fx";
|
|
|
8425 }
|
|
|
8426
|
|
|
8427 // Queueing
|
|
|
8428 opt.old = opt.complete;
|
|
|
8429
|
|
|
8430 opt.complete = function() {
|
|
|
8431 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
8432 opt.old.call( this );
|
|
|
8433 }
|
|
|
8434
|
|
|
8435 if ( opt.queue ) {
|
|
|
8436 jQuery.dequeue( this, opt.queue );
|
|
|
8437 }
|
|
|
8438 };
|
|
|
8439
|
|
|
8440 return opt;
|
|
|
8441 };
|
|
|
8442
|
|
|
8443 jQuery.easing = {
|
|
|
8444 linear: function( p ) {
|
|
|
8445 return p;
|
|
|
8446 },
|
|
|
8447 swing: function( p ) {
|
|
|
8448 return 0.5 - Math.cos( p*Math.PI ) / 2;
|
|
|
8449 }
|
|
|
8450 };
|
|
|
8451
|
|
|
8452 jQuery.timers = [];
|
|
|
8453 jQuery.fx = Tween.prototype.init;
|
|
|
8454 jQuery.fx.tick = function() {
|
|
|
8455 var timer,
|
|
|
8456 timers = jQuery.timers,
|
|
|
8457 i = 0;
|
|
|
8458
|
|
|
8459 fxNow = jQuery.now();
|
|
|
8460
|
|
|
8461 for ( ; i < timers.length; i++ ) {
|
|
|
8462 timer = timers[ i ];
|
|
|
8463 // Checks the timer has not already been removed
|
|
|
8464 if ( !timer() && timers[ i ] === timer ) {
|
|
|
8465 timers.splice( i--, 1 );
|
|
|
8466 }
|
|
|
8467 }
|
|
|
8468
|
|
|
8469 if ( !timers.length ) {
|
|
|
8470 jQuery.fx.stop();
|
|
|
8471 }
|
|
|
8472 fxNow = undefined;
|
|
|
8473 };
|
|
|
8474
|
|
|
8475 jQuery.fx.timer = function( timer ) {
|
|
|
8476 if ( timer() && jQuery.timers.push( timer ) ) {
|
|
|
8477 jQuery.fx.start();
|
|
|
8478 }
|
|
|
8479 };
|
|
|
8480
|
|
|
8481 jQuery.fx.interval = 13;
|
|
|
8482
|
|
|
8483 jQuery.fx.start = function() {
|
|
|
8484 if ( !timerId ) {
|
|
|
8485 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
|
8486 }
|
|
|
8487 };
|
|
|
8488
|
|
|
8489 jQuery.fx.stop = function() {
|
|
|
8490 clearInterval( timerId );
|
|
|
8491 timerId = null;
|
|
|
8492 };
|
|
|
8493
|
|
|
8494 jQuery.fx.speeds = {
|
|
|
8495 slow: 600,
|
|
|
8496 fast: 200,
|
|
|
8497 // Default speed
|
|
|
8498 _default: 400
|
|
|
8499 };
|
|
|
8500
|
|
|
8501 // Back Compat <1.8 extension point
|
|
|
8502 jQuery.fx.step = {};
|
|
|
8503
|
|
|
8504 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
8505 jQuery.expr.filters.animated = function( elem ) {
|
|
|
8506 return jQuery.grep(jQuery.timers, function( fn ) {
|
|
|
8507 return elem === fn.elem;
|
|
|
8508 }).length;
|
|
|
8509 };
|
|
|
8510 }
|
|
|
8511 jQuery.fn.offset = function( options ) {
|
|
|
8512 if ( arguments.length ) {
|
|
|
8513 return options === undefined ?
|
|
|
8514 this :
|
|
|
8515 this.each(function( i ) {
|
|
|
8516 jQuery.offset.setOffset( this, options, i );
|
|
|
8517 });
|
|
|
8518 }
|
|
|
8519
|
|
|
8520 var docElem, win,
|
|
|
8521 elem = this[ 0 ],
|
|
|
8522 box = { top: 0, left: 0 },
|
|
|
8523 doc = elem && elem.ownerDocument;
|
|
|
8524
|
|
|
8525 if ( !doc ) {
|
|
|
8526 return;
|
|
|
8527 }
|
|
|
8528
|
|
|
8529 docElem = doc.documentElement;
|
|
|
8530
|
|
|
8531 // Make sure it's not a disconnected DOM node
|
|
|
8532 if ( !jQuery.contains( docElem, elem ) ) {
|
|
|
8533 return box;
|
|
|
8534 }
|
|
|
8535
|
|
|
8536 // If we don't have gBCR, just use 0,0 rather than error
|
|
|
8537 // BlackBerry 5, iOS 3 (original iPhone)
|
|
|
8538 if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
|
|
|
8539 box = elem.getBoundingClientRect();
|
|
|
8540 }
|
|
|
8541 win = getWindow( doc );
|
|
|
8542 return {
|
|
|
8543 top: box.top + win.pageYOffset - docElem.clientTop,
|
|
|
8544 left: box.left + win.pageXOffset - docElem.clientLeft
|
|
|
8545 };
|
|
|
8546 };
|
|
|
8547
|
|
|
8548 jQuery.offset = {
|
|
|
8549
|
|
|
8550 setOffset: function( elem, options, i ) {
|
|
|
8551 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
|
|
8552 position = jQuery.css( elem, "position" ),
|
|
|
8553 curElem = jQuery( elem ),
|
|
|
8554 props = {};
|
|
|
8555
|
|
|
8556 // Set position first, in-case top/left are set even on static elem
|
|
|
8557 if ( position === "static" ) {
|
|
|
8558 elem.style.position = "relative";
|
|
|
8559 }
|
|
|
8560
|
|
|
8561 curOffset = curElem.offset();
|
|
|
8562 curCSSTop = jQuery.css( elem, "top" );
|
|
|
8563 curCSSLeft = jQuery.css( elem, "left" );
|
|
|
8564 calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
|
|
|
8565
|
|
|
8566 // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
|
8567 if ( calculatePosition ) {
|
|
|
8568 curPosition = curElem.position();
|
|
|
8569 curTop = curPosition.top;
|
|
|
8570 curLeft = curPosition.left;
|
|
|
8571
|
|
|
8572 } else {
|
|
|
8573 curTop = parseFloat( curCSSTop ) || 0;
|
|
|
8574 curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
8575 }
|
|
|
8576
|
|
|
8577 if ( jQuery.isFunction( options ) ) {
|
|
|
8578 options = options.call( elem, i, curOffset );
|
|
|
8579 }
|
|
|
8580
|
|
|
8581 if ( options.top != null ) {
|
|
|
8582 props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
8583 }
|
|
|
8584 if ( options.left != null ) {
|
|
|
8585 props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
8586 }
|
|
|
8587
|
|
|
8588 if ( "using" in options ) {
|
|
|
8589 options.using.call( elem, props );
|
|
|
8590
|
|
|
8591 } else {
|
|
|
8592 curElem.css( props );
|
|
|
8593 }
|
|
|
8594 }
|
|
|
8595 };
|
|
|
8596
|
|
|
8597
|
|
|
8598 jQuery.fn.extend({
|
|
|
8599
|
|
|
8600 position: function() {
|
|
|
8601 if ( !this[ 0 ] ) {
|
|
|
8602 return;
|
|
|
8603 }
|
|
|
8604
|
|
|
8605 var offsetParent, offset,
|
|
|
8606 elem = this[ 0 ],
|
|
|
8607 parentOffset = { top: 0, left: 0 };
|
|
|
8608
|
|
|
8609 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
|
|
|
8610 if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
8611 // We assume that getBoundingClientRect is available when computed position is fixed
|
|
|
8612 offset = elem.getBoundingClientRect();
|
|
|
8613
|
|
|
8614 } else {
|
|
|
8615 // Get *real* offsetParent
|
|
|
8616 offsetParent = this.offsetParent();
|
|
|
8617
|
|
|
8618 // Get correct offsets
|
|
|
8619 offset = this.offset();
|
|
|
8620 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
|
8621 parentOffset = offsetParent.offset();
|
|
|
8622 }
|
|
|
8623
|
|
|
8624 // Add offsetParent borders
|
|
|
8625 parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
|
|
8626 parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
|
|
8627 }
|
|
|
8628
|
|
|
8629 // Subtract parent offsets and element margins
|
|
|
8630 return {
|
|
|
8631 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
|
8632 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
|
|
8633 };
|
|
|
8634 },
|
|
|
8635
|
|
|
8636 offsetParent: function() {
|
|
|
8637 return this.map(function() {
|
|
|
8638 var offsetParent = this.offsetParent || docElem;
|
|
|
8639
|
|
|
8640 while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
|
|
|
8641 offsetParent = offsetParent.offsetParent;
|
|
|
8642 }
|
|
|
8643
|
|
|
8644 return offsetParent || docElem;
|
|
|
8645 });
|
|
|
8646 }
|
|
|
8647 });
|
|
|
8648
|
|
|
8649
|
|
|
8650 // Create scrollLeft and scrollTop methods
|
|
|
8651 jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
|
|
8652 var top = "pageYOffset" === prop;
|
|
|
8653
|
|
|
8654 jQuery.fn[ method ] = function( val ) {
|
|
|
8655 return jQuery.access( this, function( elem, method, val ) {
|
|
|
8656 var win = getWindow( elem );
|
|
|
8657
|
|
|
8658 if ( val === undefined ) {
|
|
|
8659 return win ? win[ prop ] : elem[ method ];
|
|
|
8660 }
|
|
|
8661
|
|
|
8662 if ( win ) {
|
|
|
8663 win.scrollTo(
|
|
|
8664 !top ? val : window.pageXOffset,
|
|
|
8665 top ? val : window.pageYOffset
|
|
|
8666 );
|
|
|
8667
|
|
|
8668 } else {
|
|
|
8669 elem[ method ] = val;
|
|
|
8670 }
|
|
|
8671 }, method, val, arguments.length, null );
|
|
|
8672 };
|
|
|
8673 });
|
|
|
8674
|
|
|
8675 function getWindow( elem ) {
|
|
|
8676 return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
|
|
|
8677 }
|
|
|
8678 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
8679 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
8680 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
|
|
8681 // margin is only for outerHeight, outerWidth
|
|
|
8682 jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
8683 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
8684 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
8685
|
|
|
8686 return jQuery.access( this, function( elem, type, value ) {
|
|
|
8687 var doc;
|
|
|
8688
|
|
|
8689 if ( jQuery.isWindow( elem ) ) {
|
|
|
8690 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
|
8691 // isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
|
8692 // https://github.com/jquery/jquery/pull/764
|
|
|
8693 return elem.document.documentElement[ "client" + name ];
|
|
|
8694 }
|
|
|
8695
|
|
|
8696 // Get document width or height
|
|
|
8697 if ( elem.nodeType === 9 ) {
|
|
|
8698 doc = elem.documentElement;
|
|
|
8699
|
|
|
8700 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
|
8701 // whichever is greatest
|
|
|
8702 return Math.max(
|
|
|
8703 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
8704 elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
8705 doc[ "client" + name ]
|
|
|
8706 );
|
|
|
8707 }
|
|
|
8708
|
|
|
8709 return value === undefined ?
|
|
|
8710 // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
8711 jQuery.css( elem, type, extra ) :
|
|
|
8712
|
|
|
8713 // Set width or height on the element
|
|
|
8714 jQuery.style( elem, type, value, extra );
|
|
|
8715 }, type, chainable ? margin : undefined, chainable, null );
|
|
|
8716 };
|
|
|
8717 });
|
|
|
8718 });
|
|
|
8719 // Limit scope pollution from any deprecated API
|
|
|
8720 // (function() {
|
|
|
8721
|
|
|
8722 // The number of elements contained in the matched element set
|
|
|
8723 jQuery.fn.size = function() {
|
|
|
8724 return this.length;
|
|
|
8725 };
|
|
|
8726
|
|
|
8727 jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
8728
|
|
|
8729 // })();
|
|
|
8730 if ( typeof module === "object" && typeof module.exports === "object" ) {
|
|
|
8731 // Expose jQuery as module.exports in loaders that implement the Node
|
|
|
8732 // module pattern (including browserify). Do not create the global, since
|
|
|
8733 // the user will be storing it themselves locally, and globals are frowned
|
|
|
8734 // upon in the Node module world.
|
|
|
8735 module.exports = jQuery;
|
|
|
8736 } else {
|
|
|
8737 // Register as a named AMD module, since jQuery can be concatenated with other
|
|
|
8738 // files that may use define, but not via a proper concatenation script that
|
|
|
8739 // understands anonymous AMD modules. A named AMD is safest and most robust
|
|
|
8740 // way to register. Lowercase jquery is used because AMD module names are
|
|
|
8741 // derived from file names, and jQuery is normally delivered in a lowercase
|
|
|
8742 // file name. Do this after creating the global so that if an AMD module wants
|
|
|
8743 // to call noConflict to hide this version of jQuery, it will work.
|
|
|
8744 if ( typeof define === "function" && define.amd ) {
|
|
|
8745 define( "jquery", [], function () { return jQuery; } );
|
|
|
8746 }
|
|
|
8747 }
|
|
|
8748
|
|
|
8749 // If there is a window object, that at least has a document property,
|
|
|
8750 // define jQuery and $ identifiers
|
|
|
8751 if ( typeof window === "object" && typeof window.document === "object" ) {
|
|
|
8752 window.jQuery = window.$ = jQuery;
|
|
|
8753 }
|
|
|
8754
|
|
|
8755 })( window );
|
