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1 /*!
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2 * jQuery JavaScript Library v3.2.1
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3 * https://jquery.com/
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4 *
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5 * Includes Sizzle.js
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6 * https://sizzlejs.com/
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7 *
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8 * Copyright JS Foundation and other contributors
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9 * Released under the MIT license
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10 * https://jquery.org/license
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11 *
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12 * Date: 2017-03-20T18:59Z
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13 */
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14 ( function( global, factory ) {
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15
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16 "use strict";
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17
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18 if ( typeof module === "object" && typeof module.exports === "object" ) {
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19
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20 // For CommonJS and CommonJS-like environments where a proper `window`
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21 // is present, execute the factory and get jQuery.
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22 // For environments that do not have a `window` with a `document`
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23 // (such as Node.js), expose a factory as module.exports.
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24 // This accentuates the need for the creation of a real `window`.
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25 // e.g. var jQuery = require("jquery")(window);
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26 // See ticket #14549 for more info.
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27 module.exports = global.document ?
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28 factory( global, true ) :
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29 function( w ) {
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30 if ( !w.document ) {
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31 throw new Error( "jQuery requires a window with a document" );
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32 }
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33 return factory( w );
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34 };
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35 } else {
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36 factory( global );
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37 }
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38
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39 // Pass this if window is not defined yet
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40 } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
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41
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42 // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
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43 // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
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44 // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
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45 // enough that all such attempts are guarded in a try block.
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46 "use strict";
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47
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48 var arr = [];
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49
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50 var document = window.document;
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51
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52 var getProto = Object.getPrototypeOf;
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53
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54 var slice = arr.slice;
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55
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56 var concat = arr.concat;
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57
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58 var push = arr.push;
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59
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60 var indexOf = arr.indexOf;
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61
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62 var class2type = {};
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63
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64 var toString = class2type.toString;
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65
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66 var hasOwn = class2type.hasOwnProperty;
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67
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68 var fnToString = hasOwn.toString;
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69
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70 var ObjectFunctionString = fnToString.call( Object );
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71
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72 var support = {};
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73
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74
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75
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76 function DOMEval( code, doc ) {
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77 doc = doc || document;
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78
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79 var script = doc.createElement( "script" );
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80
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81 script.text = code;
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82 doc.head.appendChild( script ).parentNode.removeChild( script );
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83 }
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84 /* global Symbol */
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85 // Defining this global in .eslintrc.json would create a danger of using the global
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86 // unguarded in another place, it seems safer to define global only for this module
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87
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88
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89
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90 var
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91 version = "3.2.1",
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92
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93 // Define a local copy of jQuery
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94 jQuery = function( selector, context ) {
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95
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96 // The jQuery object is actually just the init constructor 'enhanced'
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97 // Need init if jQuery is called (just allow error to be thrown if not included)
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98 return new jQuery.fn.init( selector, context );
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99 },
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100
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101 // Support: Android <=4.0 only
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102 // Make sure we trim BOM and NBSP
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103 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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104
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105 // Matches dashed string for camelizing
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106 rmsPrefix = /^-ms-/,
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107 rdashAlpha = /-([a-z])/g,
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108
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109 // Used by jQuery.camelCase as callback to replace()
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110 fcamelCase = function( all, letter ) {
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111 return letter.toUpperCase();
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112 };
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113
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114 jQuery.fn = jQuery.prototype = {
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115
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116 // The current version of jQuery being used
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117 jquery: version,
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118
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119 constructor: jQuery,
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120
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121 // The default length of a jQuery object is 0
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122 length: 0,
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123
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124 toArray: function() {
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125 return slice.call( this );
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126 },
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127
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128 // Get the Nth element in the matched element set OR
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129 // Get the whole matched element set as a clean array
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130 get: function( num ) {
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131
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132 // Return all the elements in a clean array
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133 if ( num == null ) {
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134 return slice.call( this );
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135 }
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136
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137 // Return just the one element from the set
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138 return num < 0 ? this[ num + this.length ] : this[ num ];
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139 },
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140
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141 // Take an array of elements and push it onto the stack
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142 // (returning the new matched element set)
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143 pushStack: function( elems ) {
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144
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145 // Build a new jQuery matched element set
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146 var ret = jQuery.merge( this.constructor(), elems );
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147
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148 // Add the old object onto the stack (as a reference)
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149 ret.prevObject = this;
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150
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151 // Return the newly-formed element set
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152 return ret;
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153 },
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154
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155 // Execute a callback for every element in the matched set.
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156 each: function( callback ) {
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157 return jQuery.each( this, callback );
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158 },
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159
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160 map: function( callback ) {
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161 return this.pushStack( jQuery.map( this, function( elem, i ) {
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162 return callback.call( elem, i, elem );
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163 } ) );
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164 },
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165
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166 slice: function() {
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167 return this.pushStack( slice.apply( this, arguments ) );
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168 },
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169
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170 first: function() {
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171 return this.eq( 0 );
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172 },
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173
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174 last: function() {
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175 return this.eq( -1 );
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176 },
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177
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178 eq: function( i ) {
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179 var len = this.length,
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180 j = +i + ( i < 0 ? len : 0 );
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181 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
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182 },
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183
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184 end: function() {
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185 return this.prevObject || this.constructor();
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186 },
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187
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188 // For internal use only.
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189 // Behaves like an Array's method, not like a jQuery method.
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190 push: push,
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191 sort: arr.sort,
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192 splice: arr.splice
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193 };
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194
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195 jQuery.extend = jQuery.fn.extend = function() {
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196 var options, name, src, copy, copyIsArray, clone,
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197 target = arguments[ 0 ] || {},
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198 i = 1,
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199 length = arguments.length,
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200 deep = false;
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201
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202 // Handle a deep copy situation
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203 if ( typeof target === "boolean" ) {
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204 deep = target;
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205
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206 // Skip the boolean and the target
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207 target = arguments[ i ] || {};
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208 i++;
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209 }
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210
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211 // Handle case when target is a string or something (possible in deep copy)
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212 if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
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213 target = {};
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214 }
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215
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216 // Extend jQuery itself if only one argument is passed
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217 if ( i === length ) {
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218 target = this;
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219 i--;
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220 }
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221
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222 for ( ; i < length; i++ ) {
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223
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224 // Only deal with non-null/undefined values
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225 if ( ( options = arguments[ i ] ) != null ) {
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226
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227 // Extend the base object
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228 for ( name in options ) {
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229 src = target[ name ];
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230 copy = options[ name ];
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231
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232 // Prevent never-ending loop
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233 if ( target === copy ) {
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234 continue;
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235 }
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236
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237 // Recurse if we're merging plain objects or arrays
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238 if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
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239 ( copyIsArray = Array.isArray( copy ) ) ) ) {
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240
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241 if ( copyIsArray ) {
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242 copyIsArray = false;
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243 clone = src && Array.isArray( src ) ? src : [];
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244
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245 } else {
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246 clone = src && jQuery.isPlainObject( src ) ? src : {};
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247 }
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248
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249 // Never move original objects, clone them
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250 target[ name ] = jQuery.extend( deep, clone, copy );
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251
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252 // Don't bring in undefined values
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253 } else if ( copy !== undefined ) {
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254 target[ name ] = copy;
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255 }
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256 }
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257 }
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258 }
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259
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260 // Return the modified object
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261 return target;
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262 };
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263
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264 jQuery.extend( {
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265
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266 // Unique for each copy of jQuery on the page
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267 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
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268
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269 // Assume jQuery is ready without the ready module
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270 isReady: true,
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271
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272 error: function( msg ) {
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273 throw new Error( msg );
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274 },
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275
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276 noop: function() {},
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277
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278 isFunction: function( obj ) {
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279 return jQuery.type( obj ) === "function";
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280 },
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281
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282 isWindow: function( obj ) {
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283 return obj != null && obj === obj.window;
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284 },
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285
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286 isNumeric: function( obj ) {
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287
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288 // As of jQuery 3.0, isNumeric is limited to
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289 // strings and numbers (primitives or objects)
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290 // that can be coerced to finite numbers (gh-2662)
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291 var type = jQuery.type( obj );
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292 return ( type === "number" || type === "string" ) &&
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293
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294 // parseFloat NaNs numeric-cast false positives ("")
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295 // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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296 // subtraction forces infinities to NaN
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297 !isNaN( obj - parseFloat( obj ) );
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298 },
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299
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300 isPlainObject: function( obj ) {
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301 var proto, Ctor;
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302
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303 // Detect obvious negatives
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304 // Use toString instead of jQuery.type to catch host objects
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305 if ( !obj || toString.call( obj ) !== "[object Object]" ) {
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306 return false;
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307 }
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308
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309 proto = getProto( obj );
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310
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311 // Objects with no prototype (e.g., `Object.create( null )`) are plain
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312 if ( !proto ) {
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313 return true;
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314 }
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315
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316 // Objects with prototype are plain iff they were constructed by a global Object function
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317 Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
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318 return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
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319 },
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320
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321 isEmptyObject: function( obj ) {
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322
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323 /* eslint-disable no-unused-vars */
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324 // See https://github.com/eslint/eslint/issues/6125
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325 var name;
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326
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327 for ( name in obj ) {
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328 return false;
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329 }
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330 return true;
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331 },
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332
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333 type: function( obj ) {
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334 if ( obj == null ) {
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335 return obj + "";
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336 }
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337
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338 // Support: Android <=2.3 only (functionish RegExp)
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339 return typeof obj === "object" || typeof obj === "function" ?
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340 class2type[ toString.call( obj ) ] || "object" :
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341 typeof obj;
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342 },
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343
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344 // Evaluates a script in a global context
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345 globalEval: function( code ) {
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346 DOMEval( code );
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347 },
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348
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349 // Convert dashed to camelCase; used by the css and data modules
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350 // Support: IE <=9 - 11, Edge 12 - 13
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351 // Microsoft forgot to hump their vendor prefix (#9572)
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352 camelCase: function( string ) {
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353 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
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354 },
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355
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356 each: function( obj, callback ) {
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357 var length, i = 0;
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358
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359 if ( isArrayLike( obj ) ) {
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360 length = obj.length;
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361 for ( ; i < length; i++ ) {
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362 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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363 break;
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364 }
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365 }
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366 } else {
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367 for ( i in obj ) {
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368 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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369 break;
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370 }
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371 }
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372 }
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373
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374 return obj;
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375 },
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376
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377 // Support: Android <=4.0 only
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378 trim: function( text ) {
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379 return text == null ?
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380 "" :
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381 ( text + "" ).replace( rtrim, "" );
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382 },
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383
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384 // results is for internal usage only
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385 makeArray: function( arr, results ) {
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386 var ret = results || [];
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387
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388 if ( arr != null ) {
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389 if ( isArrayLike( Object( arr ) ) ) {
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390 jQuery.merge( ret,
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391 typeof arr === "string" ?
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392 [ arr ] : arr
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393 );
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394 } else {
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395 push.call( ret, arr );
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396 }
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397 }
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398
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399 return ret;
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400 },
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401
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402 inArray: function( elem, arr, i ) {
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403 return arr == null ? -1 : indexOf.call( arr, elem, i );
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404 },
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405
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406 // Support: Android <=4.0 only, PhantomJS 1 only
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407 // push.apply(_, arraylike) throws on ancient WebKit
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408 merge: function( first, second ) {
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409 var len = +second.length,
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410 j = 0,
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411 i = first.length;
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412
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413 for ( ; j < len; j++ ) {
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414 first[ i++ ] = second[ j ];
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415 }
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416
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417 first.length = i;
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418
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419 return first;
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420 },
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421
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422 grep: function( elems, callback, invert ) {
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423 var callbackInverse,
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424 matches = [],
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425 i = 0,
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426 length = elems.length,
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427 callbackExpect = !invert;
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428
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429 // Go through the array, only saving the items
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430 // that pass the validator function
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431 for ( ; i < length; i++ ) {
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432 callbackInverse = !callback( elems[ i ], i );
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433 if ( callbackInverse !== callbackExpect ) {
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434 matches.push( elems[ i ] );
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435 }
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436 }
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437
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438 return matches;
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439 },
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440
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441 // arg is for internal usage only
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442 map: function( elems, callback, arg ) {
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443 var length, value,
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444 i = 0,
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445 ret = [];
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446
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447 // Go through the array, translating each of the items to their new values
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448 if ( isArrayLike( elems ) ) {
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449 length = elems.length;
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450 for ( ; i < length; i++ ) {
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451 value = callback( elems[ i ], i, arg );
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452
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453 if ( value != null ) {
|
|
|
454 ret.push( value );
|
|
|
455 }
|
|
|
456 }
|
|
|
457
|
|
|
458 // Go through every key on the object,
|
|
|
459 } else {
|
|
|
460 for ( i in elems ) {
|
|
|
461 value = callback( elems[ i ], i, arg );
|
|
|
462
|
|
|
463 if ( value != null ) {
|
|
|
464 ret.push( value );
|
|
|
465 }
|
|
|
466 }
|
|
|
467 }
|
|
|
468
|
|
|
469 // Flatten any nested arrays
|
|
|
470 return concat.apply( [], ret );
|
|
|
471 },
|
|
|
472
|
|
|
473 // A global GUID counter for objects
|
|
|
474 guid: 1,
|
|
|
475
|
|
|
476 // Bind a function to a context, optionally partially applying any
|
|
|
477 // arguments.
|
|
|
478 proxy: function( fn, context ) {
|
|
|
479 var tmp, args, proxy;
|
|
|
480
|
|
|
481 if ( typeof context === "string" ) {
|
|
|
482 tmp = fn[ context ];
|
|
|
483 context = fn;
|
|
|
484 fn = tmp;
|
|
|
485 }
|
|
|
486
|
|
|
487 // Quick check to determine if target is callable, in the spec
|
|
|
488 // this throws a TypeError, but we will just return undefined.
|
|
|
489 if ( !jQuery.isFunction( fn ) ) {
|
|
|
490 return undefined;
|
|
|
491 }
|
|
|
492
|
|
|
493 // Simulated bind
|
|
|
494 args = slice.call( arguments, 2 );
|
|
|
495 proxy = function() {
|
|
|
496 return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
|
|
|
497 };
|
|
|
498
|
|
|
499 // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
500 proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
501
|
|
|
502 return proxy;
|
|
|
503 },
|
|
|
504
|
|
|
505 now: Date.now,
|
|
|
506
|
|
|
507 // jQuery.support is not used in Core but other projects attach their
|
|
|
508 // properties to it so it needs to exist.
|
|
|
509 support: support
|
|
|
510 } );
|
|
|
511
|
|
|
512 if ( typeof Symbol === "function" ) {
|
|
|
513 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
|
|
|
514 }
|
|
|
515
|
|
|
516 // Populate the class2type map
|
|
|
517 jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
|
|
|
518 function( i, name ) {
|
|
|
519 class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
520 } );
|
|
|
521
|
|
|
522 function isArrayLike( obj ) {
|
|
|
523
|
|
|
524 // Support: real iOS 8.2 only (not reproducible in simulator)
|
|
|
525 // `in` check used to prevent JIT error (gh-2145)
|
|
|
526 // hasOwn isn't used here due to false negatives
|
|
|
527 // regarding Nodelist length in IE
|
|
|
528 var length = !!obj && "length" in obj && obj.length,
|
|
|
529 type = jQuery.type( obj );
|
|
|
530
|
|
|
531 if ( type === "function" || jQuery.isWindow( obj ) ) {
|
|
|
532 return false;
|
|
|
533 }
|
|
|
534
|
|
|
535 return type === "array" || length === 0 ||
|
|
|
536 typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
|
|
537 }
|
|
|
538 var Sizzle =
|
|
|
539 /*!
|
|
|
540 * Sizzle CSS Selector Engine v2.3.3
|
|
|
541 * https://sizzlejs.com/
|
|
|
542 *
|
|
|
543 * Copyright jQuery Foundation and other contributors
|
|
|
544 * Released under the MIT license
|
|
|
545 * http://jquery.org/license
|
|
|
546 *
|
|
|
547 * Date: 2016-08-08
|
|
|
548 */
|
|
|
549 (function( window ) {
|
|
|
550
|
|
|
551 var i,
|
|
|
552 support,
|
|
|
553 Expr,
|
|
|
554 getText,
|
|
|
555 isXML,
|
|
|
556 tokenize,
|
|
|
557 compile,
|
|
|
558 select,
|
|
|
559 outermostContext,
|
|
|
560 sortInput,
|
|
|
561 hasDuplicate,
|
|
|
562
|
|
|
563 // Local document vars
|
|
|
564 setDocument,
|
|
|
565 document,
|
|
|
566 docElem,
|
|
|
567 documentIsHTML,
|
|
|
568 rbuggyQSA,
|
|
|
569 rbuggyMatches,
|
|
|
570 matches,
|
|
|
571 contains,
|
|
|
572
|
|
|
573 // Instance-specific data
|
|
|
574 expando = "sizzle" + 1 * new Date(),
|
|
|
575 preferredDoc = window.document,
|
|
|
576 dirruns = 0,
|
|
|
577 done = 0,
|
|
|
578 classCache = createCache(),
|
|
|
579 tokenCache = createCache(),
|
|
|
580 compilerCache = createCache(),
|
|
|
581 sortOrder = function( a, b ) {
|
|
|
582 if ( a === b ) {
|
|
|
583 hasDuplicate = true;
|
|
|
584 }
|
|
|
585 return 0;
|
|
|
586 },
|
|
|
587
|
|
|
588 // Instance methods
|
|
|
589 hasOwn = ({}).hasOwnProperty,
|
|
|
590 arr = [],
|
|
|
591 pop = arr.pop,
|
|
|
592 push_native = arr.push,
|
|
|
593 push = arr.push,
|
|
|
594 slice = arr.slice,
|
|
|
595 // Use a stripped-down indexOf as it's faster than native
|
|
|
596 // https://jsperf.com/thor-indexof-vs-for/5
|
|
|
597 indexOf = function( list, elem ) {
|
|
|
598 var i = 0,
|
|
|
599 len = list.length;
|
|
|
600 for ( ; i < len; i++ ) {
|
|
|
601 if ( list[i] === elem ) {
|
|
|
602 return i;
|
|
|
603 }
|
|
|
604 }
|
|
|
605 return -1;
|
|
|
606 },
|
|
|
607
|
|
|
608 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
|
|
609
|
|
|
610 // Regular expressions
|
|
|
611
|
|
|
612 // http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
613 whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
614
|
|
|
615 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
616 identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
|
|
|
617
|
|
|
618 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
619 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
|
|
|
620 // Operator (capture 2)
|
|
|
621 "*([*^$|!~]?=)" + whitespace +
|
|
|
622 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
|
|
623 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
|
|
|
624 "*\\]",
|
|
|
625
|
|
|
626 pseudos = ":(" + identifier + ")(?:\\((" +
|
|
|
627 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
|
|
628 // 1. quoted (capture 3; capture 4 or capture 5)
|
|
|
629 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
|
|
630 // 2. simple (capture 6)
|
|
|
631 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
|
|
|
632 // 3. anything else (capture 2)
|
|
|
633 ".*" +
|
|
|
634 ")\\)|)",
|
|
|
635
|
|
|
636 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
637 rwhitespace = new RegExp( whitespace + "+", "g" ),
|
|
|
638 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
639
|
|
|
640 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
641 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
|
|
642
|
|
|
643 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
|
|
|
644
|
|
|
645 rpseudo = new RegExp( pseudos ),
|
|
|
646 ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
647
|
|
|
648 matchExpr = {
|
|
|
649 "ID": new RegExp( "^#(" + identifier + ")" ),
|
|
|
650 "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
|
|
|
651 "TAG": new RegExp( "^(" + identifier + "|[*])" ),
|
|
|
652 "ATTR": new RegExp( "^" + attributes ),
|
|
|
653 "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
654 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
|
655 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
656 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
657 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
|
|
658 // For use in libraries implementing .is()
|
|
|
659 // We use this for POS matching in `select`
|
|
|
660 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
|
661 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
|
662 },
|
|
|
663
|
|
|
664 rinputs = /^(?:input|select|textarea|button)$/i,
|
|
|
665 rheader = /^h\d$/i,
|
|
|
666
|
|
|
667 rnative = /^[^{]+\{\s*\[native \w/,
|
|
|
668
|
|
|
669 // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
670 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
671
|
|
|
672 rsibling = /[+~]/,
|
|
|
673
|
|
|
674 // CSS escapes
|
|
|
675 // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
676 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
|
|
677 funescape = function( _, escaped, escapedWhitespace ) {
|
|
|
678 var high = "0x" + escaped - 0x10000;
|
|
|
679 // NaN means non-codepoint
|
|
|
680 // Support: Firefox<24
|
|
|
681 // Workaround erroneous numeric interpretation of +"0x"
|
|
|
682 return high !== high || escapedWhitespace ?
|
|
|
683 escaped :
|
|
|
684 high < 0 ?
|
|
|
685 // BMP codepoint
|
|
|
686 String.fromCharCode( high + 0x10000 ) :
|
|
|
687 // Supplemental Plane codepoint (surrogate pair)
|
|
|
688 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
689 },
|
|
|
690
|
|
|
691 // CSS string/identifier serialization
|
|
|
692 // https://drafts.csswg.org/cssom/#common-serializing-idioms
|
|
|
693 rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
|
|
|
694 fcssescape = function( ch, asCodePoint ) {
|
|
|
695 if ( asCodePoint ) {
|
|
|
696
|
|
|
697 // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
|
|
|
698 if ( ch === "\0" ) {
|
|
|
699 return "\uFFFD";
|
|
|
700 }
|
|
|
701
|
|
|
702 // Control characters and (dependent upon position) numbers get escaped as code points
|
|
|
703 return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
|
|
|
704 }
|
|
|
705
|
|
|
706 // Other potentially-special ASCII characters get backslash-escaped
|
|
|
707 return "\\" + ch;
|
|
|
708 },
|
|
|
709
|
|
|
710 // Used for iframes
|
|
|
711 // See setDocument()
|
|
|
712 // Removing the function wrapper causes a "Permission Denied"
|
|
|
713 // error in IE
|
|
|
714 unloadHandler = function() {
|
|
|
715 setDocument();
|
|
|
716 },
|
|
|
717
|
|
|
718 disabledAncestor = addCombinator(
|
|
|
719 function( elem ) {
|
|
|
720 return elem.disabled === true && ("form" in elem || "label" in elem);
|
|
|
721 },
|
|
|
722 { dir: "parentNode", next: "legend" }
|
|
|
723 );
|
|
|
724
|
|
|
725 // Optimize for push.apply( _, NodeList )
|
|
|
726 try {
|
|
|
727 push.apply(
|
|
|
728 (arr = slice.call( preferredDoc.childNodes )),
|
|
|
729 preferredDoc.childNodes
|
|
|
730 );
|
|
|
731 // Support: Android<4.0
|
|
|
732 // Detect silently failing push.apply
|
|
|
733 arr[ preferredDoc.childNodes.length ].nodeType;
|
|
|
734 } catch ( e ) {
|
|
|
735 push = { apply: arr.length ?
|
|
|
736
|
|
|
737 // Leverage slice if possible
|
|
|
738 function( target, els ) {
|
|
|
739 push_native.apply( target, slice.call(els) );
|
|
|
740 } :
|
|
|
741
|
|
|
742 // Support: IE<9
|
|
|
743 // Otherwise append directly
|
|
|
744 function( target, els ) {
|
|
|
745 var j = target.length,
|
|
|
746 i = 0;
|
|
|
747 // Can't trust NodeList.length
|
|
|
748 while ( (target[j++] = els[i++]) ) {}
|
|
|
749 target.length = j - 1;
|
|
|
750 }
|
|
|
751 };
|
|
|
752 }
|
|
|
753
|
|
|
754 function Sizzle( selector, context, results, seed ) {
|
|
|
755 var m, i, elem, nid, match, groups, newSelector,
|
|
|
756 newContext = context && context.ownerDocument,
|
|
|
757
|
|
|
758 // nodeType defaults to 9, since context defaults to document
|
|
|
759 nodeType = context ? context.nodeType : 9;
|
|
|
760
|
|
|
761 results = results || [];
|
|
|
762
|
|
|
763 // Return early from calls with invalid selector or context
|
|
|
764 if ( typeof selector !== "string" || !selector ||
|
|
|
765 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
|
|
|
766
|
|
|
767 return results;
|
|
|
768 }
|
|
|
769
|
|
|
770 // Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
|
771 if ( !seed ) {
|
|
|
772
|
|
|
773 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
|
774 setDocument( context );
|
|
|
775 }
|
|
|
776 context = context || document;
|
|
|
777
|
|
|
778 if ( documentIsHTML ) {
|
|
|
779
|
|
|
780 // If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
|
781 // (excepting DocumentFragment context, where the methods don't exist)
|
|
|
782 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
|
|
|
783
|
|
|
784 // ID selector
|
|
|
785 if ( (m = match[1]) ) {
|
|
|
786
|
|
|
787 // Document context
|
|
|
788 if ( nodeType === 9 ) {
|
|
|
789 if ( (elem = context.getElementById( m )) ) {
|
|
|
790
|
|
|
791 // Support: IE, Opera, Webkit
|
|
|
792 // TODO: identify versions
|
|
|
793 // getElementById can match elements by name instead of ID
|
|
|
794 if ( elem.id === m ) {
|
|
|
795 results.push( elem );
|
|
|
796 return results;
|
|
|
797 }
|
|
|
798 } else {
|
|
|
799 return results;
|
|
|
800 }
|
|
|
801
|
|
|
802 // Element context
|
|
|
803 } else {
|
|
|
804
|
|
|
805 // Support: IE, Opera, Webkit
|
|
|
806 // TODO: identify versions
|
|
|
807 // getElementById can match elements by name instead of ID
|
|
|
808 if ( newContext && (elem = newContext.getElementById( m )) &&
|
|
|
809 contains( context, elem ) &&
|
|
|
810 elem.id === m ) {
|
|
|
811
|
|
|
812 results.push( elem );
|
|
|
813 return results;
|
|
|
814 }
|
|
|
815 }
|
|
|
816
|
|
|
817 // Type selector
|
|
|
818 } else if ( match[2] ) {
|
|
|
819 push.apply( results, context.getElementsByTagName( selector ) );
|
|
|
820 return results;
|
|
|
821
|
|
|
822 // Class selector
|
|
|
823 } else if ( (m = match[3]) && support.getElementsByClassName &&
|
|
|
824 context.getElementsByClassName ) {
|
|
|
825
|
|
|
826 push.apply( results, context.getElementsByClassName( m ) );
|
|
|
827 return results;
|
|
|
828 }
|
|
|
829 }
|
|
|
830
|
|
|
831 // Take advantage of querySelectorAll
|
|
|
832 if ( support.qsa &&
|
|
|
833 !compilerCache[ selector + " " ] &&
|
|
|
834 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
|
|
835
|
|
|
836 if ( nodeType !== 1 ) {
|
|
|
837 newContext = context;
|
|
|
838 newSelector = selector;
|
|
|
839
|
|
|
840 // qSA looks outside Element context, which is not what we want
|
|
|
841 // Thanks to Andrew Dupont for this workaround technique
|
|
|
842 // Support: IE <=8
|
|
|
843 // Exclude object elements
|
|
|
844 } else if ( context.nodeName.toLowerCase() !== "object" ) {
|
|
|
845
|
|
|
846 // Capture the context ID, setting it first if necessary
|
|
|
847 if ( (nid = context.getAttribute( "id" )) ) {
|
|
|
848 nid = nid.replace( rcssescape, fcssescape );
|
|
|
849 } else {
|
|
|
850 context.setAttribute( "id", (nid = expando) );
|
|
|
851 }
|
|
|
852
|
|
|
853 // Prefix every selector in the list
|
|
|
854 groups = tokenize( selector );
|
|
|
855 i = groups.length;
|
|
|
856 while ( i-- ) {
|
|
|
857 groups[i] = "#" + nid + " " + toSelector( groups[i] );
|
|
|
858 }
|
|
|
859 newSelector = groups.join( "," );
|
|
|
860
|
|
|
861 // Expand context for sibling selectors
|
|
|
862 newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
|
|
|
863 context;
|
|
|
864 }
|
|
|
865
|
|
|
866 if ( newSelector ) {
|
|
|
867 try {
|
|
|
868 push.apply( results,
|
|
|
869 newContext.querySelectorAll( newSelector )
|
|
|
870 );
|
|
|
871 return results;
|
|
|
872 } catch ( qsaError ) {
|
|
|
873 } finally {
|
|
|
874 if ( nid === expando ) {
|
|
|
875 context.removeAttribute( "id" );
|
|
|
876 }
|
|
|
877 }
|
|
|
878 }
|
|
|
879 }
|
|
|
880 }
|
|
|
881 }
|
|
|
882
|
|
|
883 // All others
|
|
|
884 return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
|
885 }
|
|
|
886
|
|
|
887 /**
|
|
|
888 * Create key-value caches of limited size
|
|
|
889 * @returns {function(string, object)} Returns the Object data after storing it on itself with
|
|
|
890 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
|
891 * deleting the oldest entry
|
|
|
892 */
|
|
|
893 function createCache() {
|
|
|
894 var keys = [];
|
|
|
895
|
|
|
896 function cache( key, value ) {
|
|
|
897 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
|
898 if ( keys.push( key + " " ) > Expr.cacheLength ) {
|
|
|
899 // Only keep the most recent entries
|
|
|
900 delete cache[ keys.shift() ];
|
|
|
901 }
|
|
|
902 return (cache[ key + " " ] = value);
|
|
|
903 }
|
|
|
904 return cache;
|
|
|
905 }
|
|
|
906
|
|
|
907 /**
|
|
|
908 * Mark a function for special use by Sizzle
|
|
|
909 * @param {Function} fn The function to mark
|
|
|
910 */
|
|
|
911 function markFunction( fn ) {
|
|
|
912 fn[ expando ] = true;
|
|
|
913 return fn;
|
|
|
914 }
|
|
|
915
|
|
|
916 /**
|
|
|
917 * Support testing using an element
|
|
|
918 * @param {Function} fn Passed the created element and returns a boolean result
|
|
|
919 */
|
|
|
920 function assert( fn ) {
|
|
|
921 var el = document.createElement("fieldset");
|
|
|
922
|
|
|
923 try {
|
|
|
924 return !!fn( el );
|
|
|
925 } catch (e) {
|
|
|
926 return false;
|
|
|
927 } finally {
|
|
|
928 // Remove from its parent by default
|
|
|
929 if ( el.parentNode ) {
|
|
|
930 el.parentNode.removeChild( el );
|
|
|
931 }
|
|
|
932 // release memory in IE
|
|
|
933 el = null;
|
|
|
934 }
|
|
|
935 }
|
|
|
936
|
|
|
937 /**
|
|
|
938 * Adds the same handler for all of the specified attrs
|
|
|
939 * @param {String} attrs Pipe-separated list of attributes
|
|
|
940 * @param {Function} handler The method that will be applied
|
|
|
941 */
|
|
|
942 function addHandle( attrs, handler ) {
|
|
|
943 var arr = attrs.split("|"),
|
|
|
944 i = arr.length;
|
|
|
945
|
|
|
946 while ( i-- ) {
|
|
|
947 Expr.attrHandle[ arr[i] ] = handler;
|
|
|
948 }
|
|
|
949 }
|
|
|
950
|
|
|
951 /**
|
|
|
952 * Checks document order of two siblings
|
|
|
953 * @param {Element} a
|
|
|
954 * @param {Element} b
|
|
|
955 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
|
|
956 */
|
|
|
957 function siblingCheck( a, b ) {
|
|
|
958 var cur = b && a,
|
|
|
959 diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
|
|
960 a.sourceIndex - b.sourceIndex;
|
|
|
961
|
|
|
962 // Use IE sourceIndex if available on both nodes
|
|
|
963 if ( diff ) {
|
|
|
964 return diff;
|
|
|
965 }
|
|
|
966
|
|
|
967 // Check if b follows a
|
|
|
968 if ( cur ) {
|
|
|
969 while ( (cur = cur.nextSibling) ) {
|
|
|
970 if ( cur === b ) {
|
|
|
971 return -1;
|
|
|
972 }
|
|
|
973 }
|
|
|
974 }
|
|
|
975
|
|
|
976 return a ? 1 : -1;
|
|
|
977 }
|
|
|
978
|
|
|
979 /**
|
|
|
980 * Returns a function to use in pseudos for input types
|
|
|
981 * @param {String} type
|
|
|
982 */
|
|
|
983 function createInputPseudo( type ) {
|
|
|
984 return function( elem ) {
|
|
|
985 var name = elem.nodeName.toLowerCase();
|
|
|
986 return name === "input" && elem.type === type;
|
|
|
987 };
|
|
|
988 }
|
|
|
989
|
|
|
990 /**
|
|
|
991 * Returns a function to use in pseudos for buttons
|
|
|
992 * @param {String} type
|
|
|
993 */
|
|
|
994 function createButtonPseudo( type ) {
|
|
|
995 return function( elem ) {
|
|
|
996 var name = elem.nodeName.toLowerCase();
|
|
|
997 return (name === "input" || name === "button") && elem.type === type;
|
|
|
998 };
|
|
|
999 }
|
|
|
1000
|
|
|
1001 /**
|
|
|
1002 * Returns a function to use in pseudos for :enabled/:disabled
|
|
|
1003 * @param {Boolean} disabled true for :disabled; false for :enabled
|
|
|
1004 */
|
|
|
1005 function createDisabledPseudo( disabled ) {
|
|
|
1006
|
|
|
1007 // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
|
|
|
1008 return function( elem ) {
|
|
|
1009
|
|
|
1010 // Only certain elements can match :enabled or :disabled
|
|
|
1011 // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
|
|
|
1012 // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
|
|
|
1013 if ( "form" in elem ) {
|
|
|
1014
|
|
|
1015 // Check for inherited disabledness on relevant non-disabled elements:
|
|
|
1016 // * listed form-associated elements in a disabled fieldset
|
|
|
1017 // https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
|
|
1018 // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
|
|
|
1019 // * option elements in a disabled optgroup
|
|
|
1020 // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
|
|
|
1021 // All such elements have a "form" property.
|
|
|
1022 if ( elem.parentNode && elem.disabled === false ) {
|
|
|
1023
|
|
|
1024 // Option elements defer to a parent optgroup if present
|
|
|
1025 if ( "label" in elem ) {
|
|
|
1026 if ( "label" in elem.parentNode ) {
|
|
|
1027 return elem.parentNode.disabled === disabled;
|
|
|
1028 } else {
|
|
|
1029 return elem.disabled === disabled;
|
|
|
1030 }
|
|
|
1031 }
|
|
|
1032
|
|
|
1033 // Support: IE 6 - 11
|
|
|
1034 // Use the isDisabled shortcut property to check for disabled fieldset ancestors
|
|
|
1035 return elem.isDisabled === disabled ||
|
|
|
1036
|
|
|
1037 // Where there is no isDisabled, check manually
|
|
|
1038 /* jshint -W018 */
|
|
|
1039 elem.isDisabled !== !disabled &&
|
|
|
1040 disabledAncestor( elem ) === disabled;
|
|
|
1041 }
|
|
|
1042
|
|
|
1043 return elem.disabled === disabled;
|
|
|
1044
|
|
|
1045 // Try to winnow out elements that can't be disabled before trusting the disabled property.
|
|
|
1046 // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
|
|
|
1047 // even exist on them, let alone have a boolean value.
|
|
|
1048 } else if ( "label" in elem ) {
|
|
|
1049 return elem.disabled === disabled;
|
|
|
1050 }
|
|
|
1051
|
|
|
1052 // Remaining elements are neither :enabled nor :disabled
|
|
|
1053 return false;
|
|
|
1054 };
|
|
|
1055 }
|
|
|
1056
|
|
|
1057 /**
|
|
|
1058 * Returns a function to use in pseudos for positionals
|
|
|
1059 * @param {Function} fn
|
|
|
1060 */
|
|
|
1061 function createPositionalPseudo( fn ) {
|
|
|
1062 return markFunction(function( argument ) {
|
|
|
1063 argument = +argument;
|
|
|
1064 return markFunction(function( seed, matches ) {
|
|
|
1065 var j,
|
|
|
1066 matchIndexes = fn( [], seed.length, argument ),
|
|
|
1067 i = matchIndexes.length;
|
|
|
1068
|
|
|
1069 // Match elements found at the specified indexes
|
|
|
1070 while ( i-- ) {
|
|
|
1071 if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
|
1072 seed[j] = !(matches[j] = seed[j]);
|
|
|
1073 }
|
|
|
1074 }
|
|
|
1075 });
|
|
|
1076 });
|
|
|
1077 }
|
|
|
1078
|
|
|
1079 /**
|
|
|
1080 * Checks a node for validity as a Sizzle context
|
|
|
1081 * @param {Element|Object=} context
|
|
|
1082 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
|
|
1083 */
|
|
|
1084 function testContext( context ) {
|
|
|
1085 return context && typeof context.getElementsByTagName !== "undefined" && context;
|
|
|
1086 }
|
|
|
1087
|
|
|
1088 // Expose support vars for convenience
|
|
|
1089 support = Sizzle.support = {};
|
|
|
1090
|
|
|
1091 /**
|
|
|
1092 * Detects XML nodes
|
|
|
1093 * @param {Element|Object} elem An element or a document
|
|
|
1094 * @returns {Boolean} True iff elem is a non-HTML XML node
|
|
|
1095 */
|
|
|
1096 isXML = Sizzle.isXML = function( elem ) {
|
|
|
1097 // documentElement is verified for cases where it doesn't yet exist
|
|
|
1098 // (such as loading iframes in IE - #4833)
|
|
|
1099 var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
|
1100 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
1101 };
|
|
|
1102
|
|
|
1103 /**
|
|
|
1104 * Sets document-related variables once based on the current document
|
|
|
1105 * @param {Element|Object} [doc] An element or document object to use to set the document
|
|
|
1106 * @returns {Object} Returns the current document
|
|
|
1107 */
|
|
|
1108 setDocument = Sizzle.setDocument = function( node ) {
|
|
|
1109 var hasCompare, subWindow,
|
|
|
1110 doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
1111
|
|
|
1112 // Return early if doc is invalid or already selected
|
|
|
1113 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
1114 return document;
|
|
|
1115 }
|
|
|
1116
|
|
|
1117 // Update global variables
|
|
|
1118 document = doc;
|
|
|
1119 docElem = document.documentElement;
|
|
|
1120 documentIsHTML = !isXML( document );
|
|
|
1121
|
|
|
1122 // Support: IE 9-11, Edge
|
|
|
1123 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
|
1124 if ( preferredDoc !== document &&
|
|
|
1125 (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
|
|
|
1126
|
|
|
1127 // Support: IE 11, Edge
|
|
|
1128 if ( subWindow.addEventListener ) {
|
|
|
1129 subWindow.addEventListener( "unload", unloadHandler, false );
|
|
|
1130
|
|
|
1131 // Support: IE 9 - 10 only
|
|
|
1132 } else if ( subWindow.attachEvent ) {
|
|
|
1133 subWindow.attachEvent( "onunload", unloadHandler );
|
|
|
1134 }
|
|
|
1135 }
|
|
|
1136
|
|
|
1137 /* Attributes
|
|
|
1138 ---------------------------------------------------------------------- */
|
|
|
1139
|
|
|
1140 // Support: IE<8
|
|
|
1141 // Verify that getAttribute really returns attributes and not properties
|
|
|
1142 // (excepting IE8 booleans)
|
|
|
1143 support.attributes = assert(function( el ) {
|
|
|
1144 el.className = "i";
|
|
|
1145 return !el.getAttribute("className");
|
|
|
1146 });
|
|
|
1147
|
|
|
1148 /* getElement(s)By*
|
|
|
1149 ---------------------------------------------------------------------- */
|
|
|
1150
|
|
|
1151 // Check if getElementsByTagName("*") returns only elements
|
|
|
1152 support.getElementsByTagName = assert(function( el ) {
|
|
|
1153 el.appendChild( document.createComment("") );
|
|
|
1154 return !el.getElementsByTagName("*").length;
|
|
|
1155 });
|
|
|
1156
|
|
|
1157 // Support: IE<9
|
|
|
1158 support.getElementsByClassName = rnative.test( document.getElementsByClassName );
|
|
|
1159
|
|
|
1160 // Support: IE<10
|
|
|
1161 // Check if getElementById returns elements by name
|
|
|
1162 // The broken getElementById methods don't pick up programmatically-set names,
|
|
|
1163 // so use a roundabout getElementsByName test
|
|
|
1164 support.getById = assert(function( el ) {
|
|
|
1165 docElem.appendChild( el ).id = expando;
|
|
|
1166 return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
|
|
1167 });
|
|
|
1168
|
|
|
1169 // ID filter and find
|
|
|
1170 if ( support.getById ) {
|
|
|
1171 Expr.filter["ID"] = function( id ) {
|
|
|
1172 var attrId = id.replace( runescape, funescape );
|
|
|
1173 return function( elem ) {
|
|
|
1174 return elem.getAttribute("id") === attrId;
|
|
|
1175 };
|
|
|
1176 };
|
|
|
1177 Expr.find["ID"] = function( id, context ) {
|
|
|
1178 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
1179 var elem = context.getElementById( id );
|
|
|
1180 return elem ? [ elem ] : [];
|
|
|
1181 }
|
|
|
1182 };
|
|
|
1183 } else {
|
|
|
1184 Expr.filter["ID"] = function( id ) {
|
|
|
1185 var attrId = id.replace( runescape, funescape );
|
|
|
1186 return function( elem ) {
|
|
|
1187 var node = typeof elem.getAttributeNode !== "undefined" &&
|
|
|
1188 elem.getAttributeNode("id");
|
|
|
1189 return node && node.value === attrId;
|
|
|
1190 };
|
|
|
1191 };
|
|
|
1192
|
|
|
1193 // Support: IE 6 - 7 only
|
|
|
1194 // getElementById is not reliable as a find shortcut
|
|
|
1195 Expr.find["ID"] = function( id, context ) {
|
|
|
1196 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
1197 var node, i, elems,
|
|
|
1198 elem = context.getElementById( id );
|
|
|
1199
|
|
|
1200 if ( elem ) {
|
|
|
1201
|
|
|
1202 // Verify the id attribute
|
|
|
1203 node = elem.getAttributeNode("id");
|
|
|
1204 if ( node && node.value === id ) {
|
|
|
1205 return [ elem ];
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 // Fall back on getElementsByName
|
|
|
1209 elems = context.getElementsByName( id );
|
|
|
1210 i = 0;
|
|
|
1211 while ( (elem = elems[i++]) ) {
|
|
|
1212 node = elem.getAttributeNode("id");
|
|
|
1213 if ( node && node.value === id ) {
|
|
|
1214 return [ elem ];
|
|
|
1215 }
|
|
|
1216 }
|
|
|
1217 }
|
|
|
1218
|
|
|
1219 return [];
|
|
|
1220 }
|
|
|
1221 };
|
|
|
1222 }
|
|
|
1223
|
|
|
1224 // Tag
|
|
|
1225 Expr.find["TAG"] = support.getElementsByTagName ?
|
|
|
1226 function( tag, context ) {
|
|
|
1227 if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
1228 return context.getElementsByTagName( tag );
|
|
|
1229
|
|
|
1230 // DocumentFragment nodes don't have gEBTN
|
|
|
1231 } else if ( support.qsa ) {
|
|
|
1232 return context.querySelectorAll( tag );
|
|
|
1233 }
|
|
|
1234 } :
|
|
|
1235
|
|
|
1236 function( tag, context ) {
|
|
|
1237 var elem,
|
|
|
1238 tmp = [],
|
|
|
1239 i = 0,
|
|
|
1240 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
|
1241 results = context.getElementsByTagName( tag );
|
|
|
1242
|
|
|
1243 // Filter out possible comments
|
|
|
1244 if ( tag === "*" ) {
|
|
|
1245 while ( (elem = results[i++]) ) {
|
|
|
1246 if ( elem.nodeType === 1 ) {
|
|
|
1247 tmp.push( elem );
|
|
|
1248 }
|
|
|
1249 }
|
|
|
1250
|
|
|
1251 return tmp;
|
|
|
1252 }
|
|
|
1253 return results;
|
|
|
1254 };
|
|
|
1255
|
|
|
1256 // Class
|
|
|
1257 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
|
|
1258 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
|
|
|
1259 return context.getElementsByClassName( className );
|
|
|
1260 }
|
|
|
1261 };
|
|
|
1262
|
|
|
1263 /* QSA/matchesSelector
|
|
|
1264 ---------------------------------------------------------------------- */
|
|
|
1265
|
|
|
1266 // QSA and matchesSelector support
|
|
|
1267
|
|
|
1268 // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
1269 rbuggyMatches = [];
|
|
|
1270
|
|
|
1271 // qSa(:focus) reports false when true (Chrome 21)
|
|
|
1272 // We allow this because of a bug in IE8/9 that throws an error
|
|
|
1273 // whenever `document.activeElement` is accessed on an iframe
|
|
|
1274 // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
|
1275 // See https://bugs.jquery.com/ticket/13378
|
|
|
1276 rbuggyQSA = [];
|
|
|
1277
|
|
|
1278 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
|
|
|
1279 // Build QSA regex
|
|
|
1280 // Regex strategy adopted from Diego Perini
|
|
|
1281 assert(function( el ) {
|
|
|
1282 // Select is set to empty string on purpose
|
|
|
1283 // This is to test IE's treatment of not explicitly
|
|
|
1284 // setting a boolean content attribute,
|
|
|
1285 // since its presence should be enough
|
|
|
1286 // https://bugs.jquery.com/ticket/12359
|
|
|
1287 docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
|
|
|
1288 "<select id='" + expando + "-\r\\' msallowcapture=''>" +
|
|
|
1289 "<option selected=''></option></select>";
|
|
|
1290
|
|
|
1291 // Support: IE8, Opera 11-12.16
|
|
|
1292 // Nothing should be selected when empty strings follow ^= or $= or *=
|
|
|
1293 // The test attribute must be unknown in Opera but "safe" for WinRT
|
|
|
1294 // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
|
1295 if ( el.querySelectorAll("[msallowcapture^='']").length ) {
|
|
|
1296 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
|
1297 }
|
|
|
1298
|
|
|
1299 // Support: IE8
|
|
|
1300 // Boolean attributes and "value" are not treated correctly
|
|
|
1301 if ( !el.querySelectorAll("[selected]").length ) {
|
|
|
1302 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
|
1303 }
|
|
|
1304
|
|
|
1305 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
|
1306 if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
|
|
|
1307 rbuggyQSA.push("~=");
|
|
|
1308 }
|
|
|
1309
|
|
|
1310 // Webkit/Opera - :checked should return selected option elements
|
|
|
1311 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
1312 // IE8 throws error here and will not see later tests
|
|
|
1313 if ( !el.querySelectorAll(":checked").length ) {
|
|
|
1314 rbuggyQSA.push(":checked");
|
|
|
1315 }
|
|
|
1316
|
|
|
1317 // Support: Safari 8+, iOS 8+
|
|
|
1318 // https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
|
1319 // In-page `selector#id sibling-combinator selector` fails
|
|
|
1320 if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
|
|
|
1321 rbuggyQSA.push(".#.+[+~]");
|
|
|
1322 }
|
|
|
1323 });
|
|
|
1324
|
|
|
1325 assert(function( el ) {
|
|
|
1326 el.innerHTML = "<a href='' disabled='disabled'></a>" +
|
|
|
1327 "<select disabled='disabled'><option/></select>";
|
|
|
1328
|
|
|
1329 // Support: Windows 8 Native Apps
|
|
|
1330 // The type and name attributes are restricted during .innerHTML assignment
|
|
|
1331 var input = document.createElement("input");
|
|
|
1332 input.setAttribute( "type", "hidden" );
|
|
|
1333 el.appendChild( input ).setAttribute( "name", "D" );
|
|
|
1334
|
|
|
1335 // Support: IE8
|
|
|
1336 // Enforce case-sensitivity of name attribute
|
|
|
1337 if ( el.querySelectorAll("[name=d]").length ) {
|
|
|
1338 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
|
|
|
1339 }
|
|
|
1340
|
|
|
1341 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
1342 // IE8 throws error here and will not see later tests
|
|
|
1343 if ( el.querySelectorAll(":enabled").length !== 2 ) {
|
|
|
1344 rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
1345 }
|
|
|
1346
|
|
|
1347 // Support: IE9-11+
|
|
|
1348 // IE's :disabled selector does not pick up the children of disabled fieldsets
|
|
|
1349 docElem.appendChild( el ).disabled = true;
|
|
|
1350 if ( el.querySelectorAll(":disabled").length !== 2 ) {
|
|
|
1351 rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
1352 }
|
|
|
1353
|
|
|
1354 // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
1355 el.querySelectorAll("*,:x");
|
|
|
1356 rbuggyQSA.push(",.*:");
|
|
|
1357 });
|
|
|
1358 }
|
|
|
1359
|
|
|
1360 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
|
|
1361 docElem.webkitMatchesSelector ||
|
|
|
1362 docElem.mozMatchesSelector ||
|
|
|
1363 docElem.oMatchesSelector ||
|
|
|
1364 docElem.msMatchesSelector) )) ) {
|
|
|
1365
|
|
|
1366 assert(function( el ) {
|
|
|
1367 // Check to see if it's possible to do matchesSelector
|
|
|
1368 // on a disconnected node (IE 9)
|
|
|
1369 support.disconnectedMatch = matches.call( el, "*" );
|
|
|
1370
|
|
|
1371 // This should fail with an exception
|
|
|
1372 // Gecko does not error, returns false instead
|
|
|
1373 matches.call( el, "[s!='']:x" );
|
|
|
1374 rbuggyMatches.push( "!=", pseudos );
|
|
|
1375 });
|
|
|
1376 }
|
|
|
1377
|
|
|
1378 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
|
|
1379 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
|
|
1380
|
|
|
1381 /* Contains
|
|
|
1382 ---------------------------------------------------------------------- */
|
|
|
1383 hasCompare = rnative.test( docElem.compareDocumentPosition );
|
|
|
1384
|
|
|
1385 // Element contains another
|
|
|
1386 // Purposefully self-exclusive
|
|
|
1387 // As in, an element does not contain itself
|
|
|
1388 contains = hasCompare || rnative.test( docElem.contains ) ?
|
|
|
1389 function( a, b ) {
|
|
|
1390 var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
1391 bup = b && b.parentNode;
|
|
|
1392 return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
|
1393 adown.contains ?
|
|
|
1394 adown.contains( bup ) :
|
|
|
1395 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
|
1396 ));
|
|
|
1397 } :
|
|
|
1398 function( a, b ) {
|
|
|
1399 if ( b ) {
|
|
|
1400 while ( (b = b.parentNode) ) {
|
|
|
1401 if ( b === a ) {
|
|
|
1402 return true;
|
|
|
1403 }
|
|
|
1404 }
|
|
|
1405 }
|
|
|
1406 return false;
|
|
|
1407 };
|
|
|
1408
|
|
|
1409 /* Sorting
|
|
|
1410 ---------------------------------------------------------------------- */
|
|
|
1411
|
|
|
1412 // Document order sorting
|
|
|
1413 sortOrder = hasCompare ?
|
|
|
1414 function( a, b ) {
|
|
|
1415
|
|
|
1416 // Flag for duplicate removal
|
|
|
1417 if ( a === b ) {
|
|
|
1418 hasDuplicate = true;
|
|
|
1419 return 0;
|
|
|
1420 }
|
|
|
1421
|
|
|
1422 // Sort on method existence if only one input has compareDocumentPosition
|
|
|
1423 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
|
|
1424 if ( compare ) {
|
|
|
1425 return compare;
|
|
|
1426 }
|
|
|
1427
|
|
|
1428 // Calculate position if both inputs belong to the same document
|
|
|
1429 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
|
|
|
1430 a.compareDocumentPosition( b ) :
|
|
|
1431
|
|
|
1432 // Otherwise we know they are disconnected
|
|
|
1433 1;
|
|
|
1434
|
|
|
1435 // Disconnected nodes
|
|
|
1436 if ( compare & 1 ||
|
|
|
1437 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
|
|
1438
|
|
|
1439 // Choose the first element that is related to our preferred document
|
|
|
1440 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
|
|
1441 return -1;
|
|
|
1442 }
|
|
|
1443 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
|
|
1444 return 1;
|
|
|
1445 }
|
|
|
1446
|
|
|
1447 // Maintain original order
|
|
|
1448 return sortInput ?
|
|
|
1449 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
1450 0;
|
|
|
1451 }
|
|
|
1452
|
|
|
1453 return compare & 4 ? -1 : 1;
|
|
|
1454 } :
|
|
|
1455 function( a, b ) {
|
|
|
1456 // Exit early if the nodes are identical
|
|
|
1457 if ( a === b ) {
|
|
|
1458 hasDuplicate = true;
|
|
|
1459 return 0;
|
|
|
1460 }
|
|
|
1461
|
|
|
1462 var cur,
|
|
|
1463 i = 0,
|
|
|
1464 aup = a.parentNode,
|
|
|
1465 bup = b.parentNode,
|
|
|
1466 ap = [ a ],
|
|
|
1467 bp = [ b ];
|
|
|
1468
|
|
|
1469 // Parentless nodes are either documents or disconnected
|
|
|
1470 if ( !aup || !bup ) {
|
|
|
1471 return a === document ? -1 :
|
|
|
1472 b === document ? 1 :
|
|
|
1473 aup ? -1 :
|
|
|
1474 bup ? 1 :
|
|
|
1475 sortInput ?
|
|
|
1476 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
1477 0;
|
|
|
1478
|
|
|
1479 // If the nodes are siblings, we can do a quick check
|
|
|
1480 } else if ( aup === bup ) {
|
|
|
1481 return siblingCheck( a, b );
|
|
|
1482 }
|
|
|
1483
|
|
|
1484 // Otherwise we need full lists of their ancestors for comparison
|
|
|
1485 cur = a;
|
|
|
1486 while ( (cur = cur.parentNode) ) {
|
|
|
1487 ap.unshift( cur );
|
|
|
1488 }
|
|
|
1489 cur = b;
|
|
|
1490 while ( (cur = cur.parentNode) ) {
|
|
|
1491 bp.unshift( cur );
|
|
|
1492 }
|
|
|
1493
|
|
|
1494 // Walk down the tree looking for a discrepancy
|
|
|
1495 while ( ap[i] === bp[i] ) {
|
|
|
1496 i++;
|
|
|
1497 }
|
|
|
1498
|
|
|
1499 return i ?
|
|
|
1500 // Do a sibling check if the nodes have a common ancestor
|
|
|
1501 siblingCheck( ap[i], bp[i] ) :
|
|
|
1502
|
|
|
1503 // Otherwise nodes in our document sort first
|
|
|
1504 ap[i] === preferredDoc ? -1 :
|
|
|
1505 bp[i] === preferredDoc ? 1 :
|
|
|
1506 0;
|
|
|
1507 };
|
|
|
1508
|
|
|
1509 return document;
|
|
|
1510 };
|
|
|
1511
|
|
|
1512 Sizzle.matches = function( expr, elements ) {
|
|
|
1513 return Sizzle( expr, null, null, elements );
|
|
|
1514 };
|
|
|
1515
|
|
|
1516 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
1517 // Set document vars if needed
|
|
|
1518 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
1519 setDocument( elem );
|
|
|
1520 }
|
|
|
1521
|
|
|
1522 // Make sure that attribute selectors are quoted
|
|
|
1523 expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
1524
|
|
|
1525 if ( support.matchesSelector && documentIsHTML &&
|
|
|
1526 !compilerCache[ expr + " " ] &&
|
|
|
1527 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
|
|
1528 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
|
|
1529
|
|
|
1530 try {
|
|
|
1531 var ret = matches.call( elem, expr );
|
|
|
1532
|
|
|
1533 // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
1534 if ( ret || support.disconnectedMatch ||
|
|
|
1535 // As well, disconnected nodes are said to be in a document
|
|
|
1536 // fragment in IE 9
|
|
|
1537 elem.document && elem.document.nodeType !== 11 ) {
|
|
|
1538 return ret;
|
|
|
1539 }
|
|
|
1540 } catch (e) {}
|
|
|
1541 }
|
|
|
1542
|
|
|
1543 return Sizzle( expr, document, null, [ elem ] ).length > 0;
|
|
|
1544 };
|
|
|
1545
|
|
|
1546 Sizzle.contains = function( context, elem ) {
|
|
|
1547 // Set document vars if needed
|
|
|
1548 if ( ( context.ownerDocument || context ) !== document ) {
|
|
|
1549 setDocument( context );
|
|
|
1550 }
|
|
|
1551 return contains( context, elem );
|
|
|
1552 };
|
|
|
1553
|
|
|
1554 Sizzle.attr = function( elem, name ) {
|
|
|
1555 // Set document vars if needed
|
|
|
1556 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
1557 setDocument( elem );
|
|
|
1558 }
|
|
|
1559
|
|
|
1560 var fn = Expr.attrHandle[ name.toLowerCase() ],
|
|
|
1561 // Don't get fooled by Object.prototype properties (jQuery #13807)
|
|
|
1562 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
|
|
1563 fn( elem, name, !documentIsHTML ) :
|
|
|
1564 undefined;
|
|
|
1565
|
|
|
1566 return val !== undefined ?
|
|
|
1567 val :
|
|
|
1568 support.attributes || !documentIsHTML ?
|
|
|
1569 elem.getAttribute( name ) :
|
|
|
1570 (val = elem.getAttributeNode(name)) && val.specified ?
|
|
|
1571 val.value :
|
|
|
1572 null;
|
|
|
1573 };
|
|
|
1574
|
|
|
1575 Sizzle.escape = function( sel ) {
|
|
|
1576 return (sel + "").replace( rcssescape, fcssescape );
|
|
|
1577 };
|
|
|
1578
|
|
|
1579 Sizzle.error = function( msg ) {
|
|
|
1580 throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
1581 };
|
|
|
1582
|
|
|
1583 /**
|
|
|
1584 * Document sorting and removing duplicates
|
|
|
1585 * @param {ArrayLike} results
|
|
|
1586 */
|
|
|
1587 Sizzle.uniqueSort = function( results ) {
|
|
|
1588 var elem,
|
|
|
1589 duplicates = [],
|
|
|
1590 j = 0,
|
|
|
1591 i = 0;
|
|
|
1592
|
|
|
1593 // Unless we *know* we can detect duplicates, assume their presence
|
|
|
1594 hasDuplicate = !support.detectDuplicates;
|
|
|
1595 sortInput = !support.sortStable && results.slice( 0 );
|
|
|
1596 results.sort( sortOrder );
|
|
|
1597
|
|
|
1598 if ( hasDuplicate ) {
|
|
|
1599 while ( (elem = results[i++]) ) {
|
|
|
1600 if ( elem === results[ i ] ) {
|
|
|
1601 j = duplicates.push( i );
|
|
|
1602 }
|
|
|
1603 }
|
|
|
1604 while ( j-- ) {
|
|
|
1605 results.splice( duplicates[ j ], 1 );
|
|
|
1606 }
|
|
|
1607 }
|
|
|
1608
|
|
|
1609 // Clear input after sorting to release objects
|
|
|
1610 // See https://github.com/jquery/sizzle/pull/225
|
|
|
1611 sortInput = null;
|
|
|
1612
|
|
|
1613 return results;
|
|
|
1614 };
|
|
|
1615
|
|
|
1616 /**
|
|
|
1617 * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
1618 * @param {Array|Element} elem
|
|
|
1619 */
|
|
|
1620 getText = Sizzle.getText = function( elem ) {
|
|
|
1621 var node,
|
|
|
1622 ret = "",
|
|
|
1623 i = 0,
|
|
|
1624 nodeType = elem.nodeType;
|
|
|
1625
|
|
|
1626 if ( !nodeType ) {
|
|
|
1627 // If no nodeType, this is expected to be an array
|
|
|
1628 while ( (node = elem[i++]) ) {
|
|
|
1629 // Do not traverse comment nodes
|
|
|
1630 ret += getText( node );
|
|
|
1631 }
|
|
|
1632 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
1633 // Use textContent for elements
|
|
|
1634 // innerText usage removed for consistency of new lines (jQuery #11153)
|
|
|
1635 if ( typeof elem.textContent === "string" ) {
|
|
|
1636 return elem.textContent;
|
|
|
1637 } else {
|
|
|
1638 // Traverse its children
|
|
|
1639 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
1640 ret += getText( elem );
|
|
|
1641 }
|
|
|
1642 }
|
|
|
1643 } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
1644 return elem.nodeValue;
|
|
|
1645 }
|
|
|
1646 // Do not include comment or processing instruction nodes
|
|
|
1647
|
|
|
1648 return ret;
|
|
|
1649 };
|
|
|
1650
|
|
|
1651 Expr = Sizzle.selectors = {
|
|
|
1652
|
|
|
1653 // Can be adjusted by the user
|
|
|
1654 cacheLength: 50,
|
|
|
1655
|
|
|
1656 createPseudo: markFunction,
|
|
|
1657
|
|
|
1658 match: matchExpr,
|
|
|
1659
|
|
|
1660 attrHandle: {},
|
|
|
1661
|
|
|
1662 find: {},
|
|
|
1663
|
|
|
1664 relative: {
|
|
|
1665 ">": { dir: "parentNode", first: true },
|
|
|
1666 " ": { dir: "parentNode" },
|
|
|
1667 "+": { dir: "previousSibling", first: true },
|
|
|
1668 "~": { dir: "previousSibling" }
|
|
|
1669 },
|
|
|
1670
|
|
|
1671 preFilter: {
|
|
|
1672 "ATTR": function( match ) {
|
|
|
1673 match[1] = match[1].replace( runescape, funescape );
|
|
|
1674
|
|
|
1675 // Move the given value to match[3] whether quoted or unquoted
|
|
|
1676 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
1677
|
|
|
1678 if ( match[2] === "~=" ) {
|
|
|
1679 match[3] = " " + match[3] + " ";
|
|
|
1680 }
|
|
|
1681
|
|
|
1682 return match.slice( 0, 4 );
|
|
|
1683 },
|
|
|
1684
|
|
|
1685 "CHILD": function( match ) {
|
|
|
1686 /* matches from matchExpr["CHILD"]
|
|
|
1687 1 type (only|nth|...)
|
|
|
1688 2 what (child|of-type)
|
|
|
1689 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
1690 4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
1691 5 sign of xn-component
|
|
|
1692 6 x of xn-component
|
|
|
1693 7 sign of y-component
|
|
|
1694 8 y of y-component
|
|
|
1695 */
|
|
|
1696 match[1] = match[1].toLowerCase();
|
|
|
1697
|
|
|
1698 if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
|
1699 // nth-* requires argument
|
|
|
1700 if ( !match[3] ) {
|
|
|
1701 Sizzle.error( match[0] );
|
|
|
1702 }
|
|
|
1703
|
|
|
1704 // numeric x and y parameters for Expr.filter.CHILD
|
|
|
1705 // remember that false/true cast respectively to 0/1
|
|
|
1706 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
|
1707 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
1708
|
|
|
1709 // other types prohibit arguments
|
|
|
1710 } else if ( match[3] ) {
|
|
|
1711 Sizzle.error( match[0] );
|
|
|
1712 }
|
|
|
1713
|
|
|
1714 return match;
|
|
|
1715 },
|
|
|
1716
|
|
|
1717 "PSEUDO": function( match ) {
|
|
|
1718 var excess,
|
|
|
1719 unquoted = !match[6] && match[2];
|
|
|
1720
|
|
|
1721 if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
1722 return null;
|
|
|
1723 }
|
|
|
1724
|
|
|
1725 // Accept quoted arguments as-is
|
|
|
1726 if ( match[3] ) {
|
|
|
1727 match[2] = match[4] || match[5] || "";
|
|
|
1728
|
|
|
1729 // Strip excess characters from unquoted arguments
|
|
|
1730 } else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
|
1731 // Get excess from tokenize (recursively)
|
|
|
1732 (excess = tokenize( unquoted, true )) &&
|
|
|
1733 // advance to the next closing parenthesis
|
|
|
1734 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
1735
|
|
|
1736 // excess is a negative index
|
|
|
1737 match[0] = match[0].slice( 0, excess );
|
|
|
1738 match[2] = unquoted.slice( 0, excess );
|
|
|
1739 }
|
|
|
1740
|
|
|
1741 // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
1742 return match.slice( 0, 3 );
|
|
|
1743 }
|
|
|
1744 },
|
|
|
1745
|
|
|
1746 filter: {
|
|
|
1747
|
|
|
1748 "TAG": function( nodeNameSelector ) {
|
|
|
1749 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
|
|
1750 return nodeNameSelector === "*" ?
|
|
|
1751 function() { return true; } :
|
|
|
1752 function( elem ) {
|
|
|
1753 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
1754 };
|
|
|
1755 },
|
|
|
1756
|
|
|
1757 "CLASS": function( className ) {
|
|
|
1758 var pattern = classCache[ className + " " ];
|
|
|
1759
|
|
|
1760 return pattern ||
|
|
|
1761 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
|
1762 classCache( className, function( elem ) {
|
|
|
1763 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
|
|
|
1764 });
|
|
|
1765 },
|
|
|
1766
|
|
|
1767 "ATTR": function( name, operator, check ) {
|
|
|
1768 return function( elem ) {
|
|
|
1769 var result = Sizzle.attr( elem, name );
|
|
|
1770
|
|
|
1771 if ( result == null ) {
|
|
|
1772 return operator === "!=";
|
|
|
1773 }
|
|
|
1774 if ( !operator ) {
|
|
|
1775 return true;
|
|
|
1776 }
|
|
|
1777
|
|
|
1778 result += "";
|
|
|
1779
|
|
|
1780 return operator === "=" ? result === check :
|
|
|
1781 operator === "!=" ? result !== check :
|
|
|
1782 operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
1783 operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
1784 operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
|
1785 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
|
|
|
1786 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
|
1787 false;
|
|
|
1788 };
|
|
|
1789 },
|
|
|
1790
|
|
|
1791 "CHILD": function( type, what, argument, first, last ) {
|
|
|
1792 var simple = type.slice( 0, 3 ) !== "nth",
|
|
|
1793 forward = type.slice( -4 ) !== "last",
|
|
|
1794 ofType = what === "of-type";
|
|
|
1795
|
|
|
1796 return first === 1 && last === 0 ?
|
|
|
1797
|
|
|
1798 // Shortcut for :nth-*(n)
|
|
|
1799 function( elem ) {
|
|
|
1800 return !!elem.parentNode;
|
|
|
1801 } :
|
|
|
1802
|
|
|
1803 function( elem, context, xml ) {
|
|
|
1804 var cache, uniqueCache, outerCache, node, nodeIndex, start,
|
|
|
1805 dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
1806 parent = elem.parentNode,
|
|
|
1807 name = ofType && elem.nodeName.toLowerCase(),
|
|
|
1808 useCache = !xml && !ofType,
|
|
|
1809 diff = false;
|
|
|
1810
|
|
|
1811 if ( parent ) {
|
|
|
1812
|
|
|
1813 // :(first|last|only)-(child|of-type)
|
|
|
1814 if ( simple ) {
|
|
|
1815 while ( dir ) {
|
|
|
1816 node = elem;
|
|
|
1817 while ( (node = node[ dir ]) ) {
|
|
|
1818 if ( ofType ?
|
|
|
1819 node.nodeName.toLowerCase() === name :
|
|
|
1820 node.nodeType === 1 ) {
|
|
|
1821
|
|
|
1822 return false;
|
|
|
1823 }
|
|
|
1824 }
|
|
|
1825 // Reverse direction for :only-* (if we haven't yet done so)
|
|
|
1826 start = dir = type === "only" && !start && "nextSibling";
|
|
|
1827 }
|
|
|
1828 return true;
|
|
|
1829 }
|
|
|
1830
|
|
|
1831 start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
1832
|
|
|
1833 // non-xml :nth-child(...) stores cache data on `parent`
|
|
|
1834 if ( forward && useCache ) {
|
|
|
1835
|
|
|
1836 // Seek `elem` from a previously-cached index
|
|
|
1837
|
|
|
1838 // ...in a gzip-friendly way
|
|
|
1839 node = parent;
|
|
|
1840 outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
1841
|
|
|
1842 // Support: IE <9 only
|
|
|
1843 // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
1844 uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
1845 (outerCache[ node.uniqueID ] = {});
|
|
|
1846
|
|
|
1847 cache = uniqueCache[ type ] || [];
|
|
|
1848 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
1849 diff = nodeIndex && cache[ 2 ];
|
|
|
1850 node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
1851
|
|
|
1852 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
1853
|
|
|
1854 // Fallback to seeking `elem` from the start
|
|
|
1855 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
1856
|
|
|
1857 // When found, cache indexes on `parent` and break
|
|
|
1858 if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
|
1859 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
1860 break;
|
|
|
1861 }
|
|
|
1862 }
|
|
|
1863
|
|
|
1864 } else {
|
|
|
1865 // Use previously-cached element index if available
|
|
|
1866 if ( useCache ) {
|
|
|
1867 // ...in a gzip-friendly way
|
|
|
1868 node = elem;
|
|
|
1869 outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
1870
|
|
|
1871 // Support: IE <9 only
|
|
|
1872 // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
1873 uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
1874 (outerCache[ node.uniqueID ] = {});
|
|
|
1875
|
|
|
1876 cache = uniqueCache[ type ] || [];
|
|
|
1877 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
1878 diff = nodeIndex;
|
|
|
1879 }
|
|
|
1880
|
|
|
1881 // xml :nth-child(...)
|
|
|
1882 // or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
1883 if ( diff === false ) {
|
|
|
1884 // Use the same loop as above to seek `elem` from the start
|
|
|
1885 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
1886 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
1887
|
|
|
1888 if ( ( ofType ?
|
|
|
1889 node.nodeName.toLowerCase() === name :
|
|
|
1890 node.nodeType === 1 ) &&
|
|
|
1891 ++diff ) {
|
|
|
1892
|
|
|
1893 // Cache the index of each encountered element
|
|
|
1894 if ( useCache ) {
|
|
|
1895 outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
1896
|
|
|
1897 // Support: IE <9 only
|
|
|
1898 // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
1899 uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
1900 (outerCache[ node.uniqueID ] = {});
|
|
|
1901
|
|
|
1902 uniqueCache[ type ] = [ dirruns, diff ];
|
|
|
1903 }
|
|
|
1904
|
|
|
1905 if ( node === elem ) {
|
|
|
1906 break;
|
|
|
1907 }
|
|
|
1908 }
|
|
|
1909 }
|
|
|
1910 }
|
|
|
1911 }
|
|
|
1912
|
|
|
1913 // Incorporate the offset, then check against cycle size
|
|
|
1914 diff -= last;
|
|
|
1915 return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
1916 }
|
|
|
1917 };
|
|
|
1918 },
|
|
|
1919
|
|
|
1920 "PSEUDO": function( pseudo, argument ) {
|
|
|
1921 // pseudo-class names are case-insensitive
|
|
|
1922 // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
1923 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
1924 // Remember that setFilters inherits from pseudos
|
|
|
1925 var args,
|
|
|
1926 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
1927 Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
1928
|
|
|
1929 // The user may use createPseudo to indicate that
|
|
|
1930 // arguments are needed to create the filter function
|
|
|
1931 // just as Sizzle does
|
|
|
1932 if ( fn[ expando ] ) {
|
|
|
1933 return fn( argument );
|
|
|
1934 }
|
|
|
1935
|
|
|
1936 // But maintain support for old signatures
|
|
|
1937 if ( fn.length > 1 ) {
|
|
|
1938 args = [ pseudo, pseudo, "", argument ];
|
|
|
1939 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
1940 markFunction(function( seed, matches ) {
|
|
|
1941 var idx,
|
|
|
1942 matched = fn( seed, argument ),
|
|
|
1943 i = matched.length;
|
|
|
1944 while ( i-- ) {
|
|
|
1945 idx = indexOf( seed, matched[i] );
|
|
|
1946 seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
|
1947 }
|
|
|
1948 }) :
|
|
|
1949 function( elem ) {
|
|
|
1950 return fn( elem, 0, args );
|
|
|
1951 };
|
|
|
1952 }
|
|
|
1953
|
|
|
1954 return fn;
|
|
|
1955 }
|
|
|
1956 },
|
|
|
1957
|
|
|
1958 pseudos: {
|
|
|
1959 // Potentially complex pseudos
|
|
|
1960 "not": markFunction(function( selector ) {
|
|
|
1961 // Trim the selector passed to compile
|
|
|
1962 // to avoid treating leading and trailing
|
|
|
1963 // spaces as combinators
|
|
|
1964 var input = [],
|
|
|
1965 results = [],
|
|
|
1966 matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
1967
|
|
|
1968 return matcher[ expando ] ?
|
|
|
1969 markFunction(function( seed, matches, context, xml ) {
|
|
|
1970 var elem,
|
|
|
1971 unmatched = matcher( seed, null, xml, [] ),
|
|
|
1972 i = seed.length;
|
|
|
1973
|
|
|
1974 // Match elements unmatched by `matcher`
|
|
|
1975 while ( i-- ) {
|
|
|
1976 if ( (elem = unmatched[i]) ) {
|
|
|
1977 seed[i] = !(matches[i] = elem);
|
|
|
1978 }
|
|
|
1979 }
|
|
|
1980 }) :
|
|
|
1981 function( elem, context, xml ) {
|
|
|
1982 input[0] = elem;
|
|
|
1983 matcher( input, null, xml, results );
|
|
|
1984 // Don't keep the element (issue #299)
|
|
|
1985 input[0] = null;
|
|
|
1986 return !results.pop();
|
|
|
1987 };
|
|
|
1988 }),
|
|
|
1989
|
|
|
1990 "has": markFunction(function( selector ) {
|
|
|
1991 return function( elem ) {
|
|
|
1992 return Sizzle( selector, elem ).length > 0;
|
|
|
1993 };
|
|
|
1994 }),
|
|
|
1995
|
|
|
1996 "contains": markFunction(function( text ) {
|
|
|
1997 text = text.replace( runescape, funescape );
|
|
|
1998 return function( elem ) {
|
|
|
1999 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
|
2000 };
|
|
|
2001 }),
|
|
|
2002
|
|
|
2003 // "Whether an element is represented by a :lang() selector
|
|
|
2004 // is based solely on the element's language value
|
|
|
2005 // being equal to the identifier C,
|
|
|
2006 // or beginning with the identifier C immediately followed by "-".
|
|
|
2007 // The matching of C against the element's language value is performed case-insensitively.
|
|
|
2008 // The identifier C does not have to be a valid language name."
|
|
|
2009 // http://www.w3.org/TR/selectors/#lang-pseudo
|
|
|
2010 "lang": markFunction( function( lang ) {
|
|
|
2011 // lang value must be a valid identifier
|
|
|
2012 if ( !ridentifier.test(lang || "") ) {
|
|
|
2013 Sizzle.error( "unsupported lang: " + lang );
|
|
|
2014 }
|
|
|
2015 lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
|
2016 return function( elem ) {
|
|
|
2017 var elemLang;
|
|
|
2018 do {
|
|
|
2019 if ( (elemLang = documentIsHTML ?
|
|
|
2020 elem.lang :
|
|
|
2021 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
|
|
2022
|
|
|
2023 elemLang = elemLang.toLowerCase();
|
|
|
2024 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
|
2025 }
|
|
|
2026 } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
|
2027 return false;
|
|
|
2028 };
|
|
|
2029 }),
|
|
|
2030
|
|
|
2031 // Miscellaneous
|
|
|
2032 "target": function( elem ) {
|
|
|
2033 var hash = window.location && window.location.hash;
|
|
|
2034 return hash && hash.slice( 1 ) === elem.id;
|
|
|
2035 },
|
|
|
2036
|
|
|
2037 "root": function( elem ) {
|
|
|
2038 return elem === docElem;
|
|
|
2039 },
|
|
|
2040
|
|
|
2041 "focus": function( elem ) {
|
|
|
2042 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
|
2043 },
|
|
|
2044
|
|
|
2045 // Boolean properties
|
|
|
2046 "enabled": createDisabledPseudo( false ),
|
|
|
2047 "disabled": createDisabledPseudo( true ),
|
|
|
2048
|
|
|
2049 "checked": function( elem ) {
|
|
|
2050 // In CSS3, :checked should return both checked and selected elements
|
|
|
2051 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
2052 var nodeName = elem.nodeName.toLowerCase();
|
|
|
2053 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
2054 },
|
|
|
2055
|
|
|
2056 "selected": function( elem ) {
|
|
|
2057 // Accessing this property makes selected-by-default
|
|
|
2058 // options in Safari work properly
|
|
|
2059 if ( elem.parentNode ) {
|
|
|
2060 elem.parentNode.selectedIndex;
|
|
|
2061 }
|
|
|
2062
|
|
|
2063 return elem.selected === true;
|
|
|
2064 },
|
|
|
2065
|
|
|
2066 // Contents
|
|
|
2067 "empty": function( elem ) {
|
|
|
2068 // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
2069 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
|
|
2070 // but not by others (comment: 8; processing instruction: 7; etc.)
|
|
|
2071 // nodeType < 6 works because attributes (2) do not appear as children
|
|
|
2072 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
2073 if ( elem.nodeType < 6 ) {
|
|
|
2074 return false;
|
|
|
2075 }
|
|
|
2076 }
|
|
|
2077 return true;
|
|
|
2078 },
|
|
|
2079
|
|
|
2080 "parent": function( elem ) {
|
|
|
2081 return !Expr.pseudos["empty"]( elem );
|
|
|
2082 },
|
|
|
2083
|
|
|
2084 // Element/input types
|
|
|
2085 "header": function( elem ) {
|
|
|
2086 return rheader.test( elem.nodeName );
|
|
|
2087 },
|
|
|
2088
|
|
|
2089 "input": function( elem ) {
|
|
|
2090 return rinputs.test( elem.nodeName );
|
|
|
2091 },
|
|
|
2092
|
|
|
2093 "button": function( elem ) {
|
|
|
2094 var name = elem.nodeName.toLowerCase();
|
|
|
2095 return name === "input" && elem.type === "button" || name === "button";
|
|
|
2096 },
|
|
|
2097
|
|
|
2098 "text": function( elem ) {
|
|
|
2099 var attr;
|
|
|
2100 return elem.nodeName.toLowerCase() === "input" &&
|
|
|
2101 elem.type === "text" &&
|
|
|
2102
|
|
|
2103 // Support: IE<8
|
|
|
2104 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
|
|
2105 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
|
|
|
2106 },
|
|
|
2107
|
|
|
2108 // Position-in-collection
|
|
|
2109 "first": createPositionalPseudo(function() {
|
|
|
2110 return [ 0 ];
|
|
|
2111 }),
|
|
|
2112
|
|
|
2113 "last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2114 return [ length - 1 ];
|
|
|
2115 }),
|
|
|
2116
|
|
|
2117 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2118 return [ argument < 0 ? argument + length : argument ];
|
|
|
2119 }),
|
|
|
2120
|
|
|
2121 "even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2122 var i = 0;
|
|
|
2123 for ( ; i < length; i += 2 ) {
|
|
|
2124 matchIndexes.push( i );
|
|
|
2125 }
|
|
|
2126 return matchIndexes;
|
|
|
2127 }),
|
|
|
2128
|
|
|
2129 "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
2130 var i = 1;
|
|
|
2131 for ( ; i < length; i += 2 ) {
|
|
|
2132 matchIndexes.push( i );
|
|
|
2133 }
|
|
|
2134 return matchIndexes;
|
|
|
2135 }),
|
|
|
2136
|
|
|
2137 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2138 var i = argument < 0 ? argument + length : argument;
|
|
|
2139 for ( ; --i >= 0; ) {
|
|
|
2140 matchIndexes.push( i );
|
|
|
2141 }
|
|
|
2142 return matchIndexes;
|
|
|
2143 }),
|
|
|
2144
|
|
|
2145 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
2146 var i = argument < 0 ? argument + length : argument;
|
|
|
2147 for ( ; ++i < length; ) {
|
|
|
2148 matchIndexes.push( i );
|
|
|
2149 }
|
|
|
2150 return matchIndexes;
|
|
|
2151 })
|
|
|
2152 }
|
|
|
2153 };
|
|
|
2154
|
|
|
2155 Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
2156
|
|
|
2157 // Add button/input type pseudos
|
|
|
2158 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
|
2159 Expr.pseudos[ i ] = createInputPseudo( i );
|
|
|
2160 }
|
|
|
2161 for ( i in { submit: true, reset: true } ) {
|
|
|
2162 Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
|
2163 }
|
|
|
2164
|
|
|
2165 // Easy API for creating new setFilters
|
|
|
2166 function setFilters() {}
|
|
|
2167 setFilters.prototype = Expr.filters = Expr.pseudos;
|
|
|
2168 Expr.setFilters = new setFilters();
|
|
|
2169
|
|
|
2170 tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
|
|
|
2171 var matched, match, tokens, type,
|
|
|
2172 soFar, groups, preFilters,
|
|
|
2173 cached = tokenCache[ selector + " " ];
|
|
|
2174
|
|
|
2175 if ( cached ) {
|
|
|
2176 return parseOnly ? 0 : cached.slice( 0 );
|
|
|
2177 }
|
|
|
2178
|
|
|
2179 soFar = selector;
|
|
|
2180 groups = [];
|
|
|
2181 preFilters = Expr.preFilter;
|
|
|
2182
|
|
|
2183 while ( soFar ) {
|
|
|
2184
|
|
|
2185 // Comma and first run
|
|
|
2186 if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
|
2187 if ( match ) {
|
|
|
2188 // Don't consume trailing commas as valid
|
|
|
2189 soFar = soFar.slice( match[0].length ) || soFar;
|
|
|
2190 }
|
|
|
2191 groups.push( (tokens = []) );
|
|
|
2192 }
|
|
|
2193
|
|
|
2194 matched = false;
|
|
|
2195
|
|
|
2196 // Combinators
|
|
|
2197 if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
2198 matched = match.shift();
|
|
|
2199 tokens.push({
|
|
|
2200 value: matched,
|
|
|
2201 // Cast descendant combinators to space
|
|
|
2202 type: match[0].replace( rtrim, " " )
|
|
|
2203 });
|
|
|
2204 soFar = soFar.slice( matched.length );
|
|
|
2205 }
|
|
|
2206
|
|
|
2207 // Filters
|
|
|
2208 for ( type in Expr.filter ) {
|
|
|
2209 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
2210 (match = preFilters[ type ]( match ))) ) {
|
|
|
2211 matched = match.shift();
|
|
|
2212 tokens.push({
|
|
|
2213 value: matched,
|
|
|
2214 type: type,
|
|
|
2215 matches: match
|
|
|
2216 });
|
|
|
2217 soFar = soFar.slice( matched.length );
|
|
|
2218 }
|
|
|
2219 }
|
|
|
2220
|
|
|
2221 if ( !matched ) {
|
|
|
2222 break;
|
|
|
2223 }
|
|
|
2224 }
|
|
|
2225
|
|
|
2226 // Return the length of the invalid excess
|
|
|
2227 // if we're just parsing
|
|
|
2228 // Otherwise, throw an error or return tokens
|
|
|
2229 return parseOnly ?
|
|
|
2230 soFar.length :
|
|
|
2231 soFar ?
|
|
|
2232 Sizzle.error( selector ) :
|
|
|
2233 // Cache the tokens
|
|
|
2234 tokenCache( selector, groups ).slice( 0 );
|
|
|
2235 };
|
|
|
2236
|
|
|
2237 function toSelector( tokens ) {
|
|
|
2238 var i = 0,
|
|
|
2239 len = tokens.length,
|
|
|
2240 selector = "";
|
|
|
2241 for ( ; i < len; i++ ) {
|
|
|
2242 selector += tokens[i].value;
|
|
|
2243 }
|
|
|
2244 return selector;
|
|
|
2245 }
|
|
|
2246
|
|
|
2247 function addCombinator( matcher, combinator, base ) {
|
|
|
2248 var dir = combinator.dir,
|
|
|
2249 skip = combinator.next,
|
|
|
2250 key = skip || dir,
|
|
|
2251 checkNonElements = base && key === "parentNode",
|
|
|
2252 doneName = done++;
|
|
|
2253
|
|
|
2254 return combinator.first ?
|
|
|
2255 // Check against closest ancestor/preceding element
|
|
|
2256 function( elem, context, xml ) {
|
|
|
2257 while ( (elem = elem[ dir ]) ) {
|
|
|
2258 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2259 return matcher( elem, context, xml );
|
|
|
2260 }
|
|
|
2261 }
|
|
|
2262 return false;
|
|
|
2263 } :
|
|
|
2264
|
|
|
2265 // Check against all ancestor/preceding elements
|
|
|
2266 function( elem, context, xml ) {
|
|
|
2267 var oldCache, uniqueCache, outerCache,
|
|
|
2268 newCache = [ dirruns, doneName ];
|
|
|
2269
|
|
|
2270 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
|
|
2271 if ( xml ) {
|
|
|
2272 while ( (elem = elem[ dir ]) ) {
|
|
|
2273 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2274 if ( matcher( elem, context, xml ) ) {
|
|
|
2275 return true;
|
|
|
2276 }
|
|
|
2277 }
|
|
|
2278 }
|
|
|
2279 } else {
|
|
|
2280 while ( (elem = elem[ dir ]) ) {
|
|
|
2281 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
2282 outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
|
2283
|
|
|
2284 // Support: IE <9 only
|
|
|
2285 // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
2286 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
|
|
|
2287
|
|
|
2288 if ( skip && skip === elem.nodeName.toLowerCase() ) {
|
|
|
2289 elem = elem[ dir ] || elem;
|
|
|
2290 } else if ( (oldCache = uniqueCache[ key ]) &&
|
|
|
2291 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
|
|
|
2292
|
|
|
2293 // Assign to newCache so results back-propagate to previous elements
|
|
|
2294 return (newCache[ 2 ] = oldCache[ 2 ]);
|
|
|
2295 } else {
|
|
|
2296 // Reuse newcache so results back-propagate to previous elements
|
|
|
2297 uniqueCache[ key ] = newCache;
|
|
|
2298
|
|
|
2299 // A match means we're done; a fail means we have to keep checking
|
|
|
2300 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
|
|
|
2301 return true;
|
|
|
2302 }
|
|
|
2303 }
|
|
|
2304 }
|
|
|
2305 }
|
|
|
2306 }
|
|
|
2307 return false;
|
|
|
2308 };
|
|
|
2309 }
|
|
|
2310
|
|
|
2311 function elementMatcher( matchers ) {
|
|
|
2312 return matchers.length > 1 ?
|
|
|
2313 function( elem, context, xml ) {
|
|
|
2314 var i = matchers.length;
|
|
|
2315 while ( i-- ) {
|
|
|
2316 if ( !matchers[i]( elem, context, xml ) ) {
|
|
|
2317 return false;
|
|
|
2318 }
|
|
|
2319 }
|
|
|
2320 return true;
|
|
|
2321 } :
|
|
|
2322 matchers[0];
|
|
|
2323 }
|
|
|
2324
|
|
|
2325 function multipleContexts( selector, contexts, results ) {
|
|
|
2326 var i = 0,
|
|
|
2327 len = contexts.length;
|
|
|
2328 for ( ; i < len; i++ ) {
|
|
|
2329 Sizzle( selector, contexts[i], results );
|
|
|
2330 }
|
|
|
2331 return results;
|
|
|
2332 }
|
|
|
2333
|
|
|
2334 function condense( unmatched, map, filter, context, xml ) {
|
|
|
2335 var elem,
|
|
|
2336 newUnmatched = [],
|
|
|
2337 i = 0,
|
|
|
2338 len = unmatched.length,
|
|
|
2339 mapped = map != null;
|
|
|
2340
|
|
|
2341 for ( ; i < len; i++ ) {
|
|
|
2342 if ( (elem = unmatched[i]) ) {
|
|
|
2343 if ( !filter || filter( elem, context, xml ) ) {
|
|
|
2344 newUnmatched.push( elem );
|
|
|
2345 if ( mapped ) {
|
|
|
2346 map.push( i );
|
|
|
2347 }
|
|
|
2348 }
|
|
|
2349 }
|
|
|
2350 }
|
|
|
2351
|
|
|
2352 return newUnmatched;
|
|
|
2353 }
|
|
|
2354
|
|
|
2355 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
2356 if ( postFilter && !postFilter[ expando ] ) {
|
|
|
2357 postFilter = setMatcher( postFilter );
|
|
|
2358 }
|
|
|
2359 if ( postFinder && !postFinder[ expando ] ) {
|
|
|
2360 postFinder = setMatcher( postFinder, postSelector );
|
|
|
2361 }
|
|
|
2362 return markFunction(function( seed, results, context, xml ) {
|
|
|
2363 var temp, i, elem,
|
|
|
2364 preMap = [],
|
|
|
2365 postMap = [],
|
|
|
2366 preexisting = results.length,
|
|
|
2367
|
|
|
2368 // Get initial elements from seed or context
|
|
|
2369 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
2370
|
|
|
2371 // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
2372 matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
2373 condense( elems, preMap, preFilter, context, xml ) :
|
|
|
2374 elems,
|
|
|
2375
|
|
|
2376 matcherOut = matcher ?
|
|
|
2377 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
2378 postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
2379
|
|
|
2380 // ...intermediate processing is necessary
|
|
|
2381 [] :
|
|
|
2382
|
|
|
2383 // ...otherwise use results directly
|
|
|
2384 results :
|
|
|
2385 matcherIn;
|
|
|
2386
|
|
|
2387 // Find primary matches
|
|
|
2388 if ( matcher ) {
|
|
|
2389 matcher( matcherIn, matcherOut, context, xml );
|
|
|
2390 }
|
|
|
2391
|
|
|
2392 // Apply postFilter
|
|
|
2393 if ( postFilter ) {
|
|
|
2394 temp = condense( matcherOut, postMap );
|
|
|
2395 postFilter( temp, [], context, xml );
|
|
|
2396
|
|
|
2397 // Un-match failing elements by moving them back to matcherIn
|
|
|
2398 i = temp.length;
|
|
|
2399 while ( i-- ) {
|
|
|
2400 if ( (elem = temp[i]) ) {
|
|
|
2401 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
|
2402 }
|
|
|
2403 }
|
|
|
2404 }
|
|
|
2405
|
|
|
2406 if ( seed ) {
|
|
|
2407 if ( postFinder || preFilter ) {
|
|
|
2408 if ( postFinder ) {
|
|
|
2409 // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
2410 temp = [];
|
|
|
2411 i = matcherOut.length;
|
|
|
2412 while ( i-- ) {
|
|
|
2413 if ( (elem = matcherOut[i]) ) {
|
|
|
2414 // Restore matcherIn since elem is not yet a final match
|
|
|
2415 temp.push( (matcherIn[i] = elem) );
|
|
|
2416 }
|
|
|
2417 }
|
|
|
2418 postFinder( null, (matcherOut = []), temp, xml );
|
|
|
2419 }
|
|
|
2420
|
|
|
2421 // Move matched elements from seed to results to keep them synchronized
|
|
|
2422 i = matcherOut.length;
|
|
|
2423 while ( i-- ) {
|
|
|
2424 if ( (elem = matcherOut[i]) &&
|
|
|
2425 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
2426
|
|
|
2427 seed[temp] = !(results[temp] = elem);
|
|
|
2428 }
|
|
|
2429 }
|
|
|
2430 }
|
|
|
2431
|
|
|
2432 // Add elements to results, through postFinder if defined
|
|
|
2433 } else {
|
|
|
2434 matcherOut = condense(
|
|
|
2435 matcherOut === results ?
|
|
|
2436 matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
2437 matcherOut
|
|
|
2438 );
|
|
|
2439 if ( postFinder ) {
|
|
|
2440 postFinder( null, results, matcherOut, xml );
|
|
|
2441 } else {
|
|
|
2442 push.apply( results, matcherOut );
|
|
|
2443 }
|
|
|
2444 }
|
|
|
2445 });
|
|
|
2446 }
|
|
|
2447
|
|
|
2448 function matcherFromTokens( tokens ) {
|
|
|
2449 var checkContext, matcher, j,
|
|
|
2450 len = tokens.length,
|
|
|
2451 leadingRelative = Expr.relative[ tokens[0].type ],
|
|
|
2452 implicitRelative = leadingRelative || Expr.relative[" "],
|
|
|
2453 i = leadingRelative ? 1 : 0,
|
|
|
2454
|
|
|
2455 // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
2456 matchContext = addCombinator( function( elem ) {
|
|
|
2457 return elem === checkContext;
|
|
|
2458 }, implicitRelative, true ),
|
|
|
2459 matchAnyContext = addCombinator( function( elem ) {
|
|
|
2460 return indexOf( checkContext, elem ) > -1;
|
|
|
2461 }, implicitRelative, true ),
|
|
|
2462 matchers = [ function( elem, context, xml ) {
|
|
|
2463 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
2464 (checkContext = context).nodeType ?
|
|
|
2465 matchContext( elem, context, xml ) :
|
|
|
2466 matchAnyContext( elem, context, xml ) );
|
|
|
2467 // Avoid hanging onto element (issue #299)
|
|
|
2468 checkContext = null;
|
|
|
2469 return ret;
|
|
|
2470 } ];
|
|
|
2471
|
|
|
2472 for ( ; i < len; i++ ) {
|
|
|
2473 if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
|
2474 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
|
2475 } else {
|
|
|
2476 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
2477
|
|
|
2478 // Return special upon seeing a positional matcher
|
|
|
2479 if ( matcher[ expando ] ) {
|
|
|
2480 // Find the next relative operator (if any) for proper handling
|
|
|
2481 j = ++i;
|
|
|
2482 for ( ; j < len; j++ ) {
|
|
|
2483 if ( Expr.relative[ tokens[j].type ] ) {
|
|
|
2484 break;
|
|
|
2485 }
|
|
|
2486 }
|
|
|
2487 return setMatcher(
|
|
|
2488 i > 1 && elementMatcher( matchers ),
|
|
|
2489 i > 1 && toSelector(
|
|
|
2490 // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
|
|
2491 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
|
|
|
2492 ).replace( rtrim, "$1" ),
|
|
|
2493 matcher,
|
|
|
2494 i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
2495 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
|
2496 j < len && toSelector( tokens )
|
|
|
2497 );
|
|
|
2498 }
|
|
|
2499 matchers.push( matcher );
|
|
|
2500 }
|
|
|
2501 }
|
|
|
2502
|
|
|
2503 return elementMatcher( matchers );
|
|
|
2504 }
|
|
|
2505
|
|
|
2506 function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
2507 var bySet = setMatchers.length > 0,
|
|
|
2508 byElement = elementMatchers.length > 0,
|
|
|
2509 superMatcher = function( seed, context, xml, results, outermost ) {
|
|
|
2510 var elem, j, matcher,
|
|
|
2511 matchedCount = 0,
|
|
|
2512 i = "0",
|
|
|
2513 unmatched = seed && [],
|
|
|
2514 setMatched = [],
|
|
|
2515 contextBackup = outermostContext,
|
|
|
2516 // We must always have either seed elements or outermost context
|
|
|
2517 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
|
|
|
2518 // Use integer dirruns iff this is the outermost matcher
|
|
|
2519 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
|
|
|
2520 len = elems.length;
|
|
|
2521
|
|
|
2522 if ( outermost ) {
|
|
|
2523 outermostContext = context === document || context || outermost;
|
|
|
2524 }
|
|
|
2525
|
|
|
2526 // Add elements passing elementMatchers directly to results
|
|
|
2527 // Support: IE<9, Safari
|
|
|
2528 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
|
|
2529 for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
|
|
|
2530 if ( byElement && elem ) {
|
|
|
2531 j = 0;
|
|
|
2532 if ( !context && elem.ownerDocument !== document ) {
|
|
|
2533 setDocument( elem );
|
|
|
2534 xml = !documentIsHTML;
|
|
|
2535 }
|
|
|
2536 while ( (matcher = elementMatchers[j++]) ) {
|
|
|
2537 if ( matcher( elem, context || document, xml) ) {
|
|
|
2538 results.push( elem );
|
|
|
2539 break;
|
|
|
2540 }
|
|
|
2541 }
|
|
|
2542 if ( outermost ) {
|
|
|
2543 dirruns = dirrunsUnique;
|
|
|
2544 }
|
|
|
2545 }
|
|
|
2546
|
|
|
2547 // Track unmatched elements for set filters
|
|
|
2548 if ( bySet ) {
|
|
|
2549 // They will have gone through all possible matchers
|
|
|
2550 if ( (elem = !matcher && elem) ) {
|
|
|
2551 matchedCount--;
|
|
|
2552 }
|
|
|
2553
|
|
|
2554 // Lengthen the array for every element, matched or not
|
|
|
2555 if ( seed ) {
|
|
|
2556 unmatched.push( elem );
|
|
|
2557 }
|
|
|
2558 }
|
|
|
2559 }
|
|
|
2560
|
|
|
2561 // `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
|
2562 // makes the latter nonnegative.
|
|
|
2563 matchedCount += i;
|
|
|
2564
|
|
|
2565 // Apply set filters to unmatched elements
|
|
|
2566 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
|
2567 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
|
2568 // no element matchers and no seed.
|
|
|
2569 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
|
2570 // case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
|
2571 // numerically zero.
|
|
|
2572 if ( bySet && i !== matchedCount ) {
|
|
|
2573 j = 0;
|
|
|
2574 while ( (matcher = setMatchers[j++]) ) {
|
|
|
2575 matcher( unmatched, setMatched, context, xml );
|
|
|
2576 }
|
|
|
2577
|
|
|
2578 if ( seed ) {
|
|
|
2579 // Reintegrate element matches to eliminate the need for sorting
|
|
|
2580 if ( matchedCount > 0 ) {
|
|
|
2581 while ( i-- ) {
|
|
|
2582 if ( !(unmatched[i] || setMatched[i]) ) {
|
|
|
2583 setMatched[i] = pop.call( results );
|
|
|
2584 }
|
|
|
2585 }
|
|
|
2586 }
|
|
|
2587
|
|
|
2588 // Discard index placeholder values to get only actual matches
|
|
|
2589 setMatched = condense( setMatched );
|
|
|
2590 }
|
|
|
2591
|
|
|
2592 // Add matches to results
|
|
|
2593 push.apply( results, setMatched );
|
|
|
2594
|
|
|
2595 // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
2596 if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
2597 ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
2598
|
|
|
2599 Sizzle.uniqueSort( results );
|
|
|
2600 }
|
|
|
2601 }
|
|
|
2602
|
|
|
2603 // Override manipulation of globals by nested matchers
|
|
|
2604 if ( outermost ) {
|
|
|
2605 dirruns = dirrunsUnique;
|
|
|
2606 outermostContext = contextBackup;
|
|
|
2607 }
|
|
|
2608
|
|
|
2609 return unmatched;
|
|
|
2610 };
|
|
|
2611
|
|
|
2612 return bySet ?
|
|
|
2613 markFunction( superMatcher ) :
|
|
|
2614 superMatcher;
|
|
|
2615 }
|
|
|
2616
|
|
|
2617 compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
|
|
|
2618 var i,
|
|
|
2619 setMatchers = [],
|
|
|
2620 elementMatchers = [],
|
|
|
2621 cached = compilerCache[ selector + " " ];
|
|
|
2622
|
|
|
2623 if ( !cached ) {
|
|
|
2624 // Generate a function of recursive functions that can be used to check each element
|
|
|
2625 if ( !match ) {
|
|
|
2626 match = tokenize( selector );
|
|
|
2627 }
|
|
|
2628 i = match.length;
|
|
|
2629 while ( i-- ) {
|
|
|
2630 cached = matcherFromTokens( match[i] );
|
|
|
2631 if ( cached[ expando ] ) {
|
|
|
2632 setMatchers.push( cached );
|
|
|
2633 } else {
|
|
|
2634 elementMatchers.push( cached );
|
|
|
2635 }
|
|
|
2636 }
|
|
|
2637
|
|
|
2638 // Cache the compiled function
|
|
|
2639 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
2640
|
|
|
2641 // Save selector and tokenization
|
|
|
2642 cached.selector = selector;
|
|
|
2643 }
|
|
|
2644 return cached;
|
|
|
2645 };
|
|
|
2646
|
|
|
2647 /**
|
|
|
2648 * A low-level selection function that works with Sizzle's compiled
|
|
|
2649 * selector functions
|
|
|
2650 * @param {String|Function} selector A selector or a pre-compiled
|
|
|
2651 * selector function built with Sizzle.compile
|
|
|
2652 * @param {Element} context
|
|
|
2653 * @param {Array} [results]
|
|
|
2654 * @param {Array} [seed] A set of elements to match against
|
|
|
2655 */
|
|
|
2656 select = Sizzle.select = function( selector, context, results, seed ) {
|
|
|
2657 var i, tokens, token, type, find,
|
|
|
2658 compiled = typeof selector === "function" && selector,
|
|
|
2659 match = !seed && tokenize( (selector = compiled.selector || selector) );
|
|
|
2660
|
|
|
2661 results = results || [];
|
|
|
2662
|
|
|
2663 // Try to minimize operations if there is only one selector in the list and no seed
|
|
|
2664 // (the latter of which guarantees us context)
|
|
|
2665 if ( match.length === 1 ) {
|
|
|
2666
|
|
|
2667 // Reduce context if the leading compound selector is an ID
|
|
|
2668 tokens = match[0] = match[0].slice( 0 );
|
|
|
2669 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
2670 context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
|
|
|
2671
|
|
|
2672 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
|
|
2673 if ( !context ) {
|
|
|
2674 return results;
|
|
|
2675
|
|
|
2676 // Precompiled matchers will still verify ancestry, so step up a level
|
|
|
2677 } else if ( compiled ) {
|
|
|
2678 context = context.parentNode;
|
|
|
2679 }
|
|
|
2680
|
|
|
2681 selector = selector.slice( tokens.shift().value.length );
|
|
|
2682 }
|
|
|
2683
|
|
|
2684 // Fetch a seed set for right-to-left matching
|
|
|
2685 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
|
|
2686 while ( i-- ) {
|
|
|
2687 token = tokens[i];
|
|
|
2688
|
|
|
2689 // Abort if we hit a combinator
|
|
|
2690 if ( Expr.relative[ (type = token.type) ] ) {
|
|
|
2691 break;
|
|
|
2692 }
|
|
|
2693 if ( (find = Expr.find[ type ]) ) {
|
|
|
2694 // Search, expanding context for leading sibling combinators
|
|
|
2695 if ( (seed = find(
|
|
|
2696 token.matches[0].replace( runescape, funescape ),
|
|
|
2697 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
|
|
2698 )) ) {
|
|
|
2699
|
|
|
2700 // If seed is empty or no tokens remain, we can return early
|
|
|
2701 tokens.splice( i, 1 );
|
|
|
2702 selector = seed.length && toSelector( tokens );
|
|
|
2703 if ( !selector ) {
|
|
|
2704 push.apply( results, seed );
|
|
|
2705 return results;
|
|
|
2706 }
|
|
|
2707
|
|
|
2708 break;
|
|
|
2709 }
|
|
|
2710 }
|
|
|
2711 }
|
|
|
2712 }
|
|
|
2713
|
|
|
2714 // Compile and execute a filtering function if one is not provided
|
|
|
2715 // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
2716 ( compiled || compile( selector, match ) )(
|
|
|
2717 seed,
|
|
|
2718 context,
|
|
|
2719 !documentIsHTML,
|
|
|
2720 results,
|
|
|
2721 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
|
|
|
2722 );
|
|
|
2723 return results;
|
|
|
2724 };
|
|
|
2725
|
|
|
2726 // One-time assignments
|
|
|
2727
|
|
|
2728 // Sort stability
|
|
|
2729 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
|
|
2730
|
|
|
2731 // Support: Chrome 14-35+
|
|
|
2732 // Always assume duplicates if they aren't passed to the comparison function
|
|
|
2733 support.detectDuplicates = !!hasDuplicate;
|
|
|
2734
|
|
|
2735 // Initialize against the default document
|
|
|
2736 setDocument();
|
|
|
2737
|
|
|
2738 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
|
2739 // Detached nodes confoundingly follow *each other*
|
|
|
2740 support.sortDetached = assert(function( el ) {
|
|
|
2741 // Should return 1, but returns 4 (following)
|
|
|
2742 return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
|
|
|
2743 });
|
|
|
2744
|
|
|
2745 // Support: IE<8
|
|
|
2746 // Prevent attribute/property "interpolation"
|
|
|
2747 // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
2748 if ( !assert(function( el ) {
|
|
|
2749 el.innerHTML = "<a href='#'></a>";
|
|
|
2750 return el.firstChild.getAttribute("href") === "#" ;
|
|
|
2751 }) ) {
|
|
|
2752 addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
|
|
2753 if ( !isXML ) {
|
|
|
2754 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
|
|
2755 }
|
|
|
2756 });
|
|
|
2757 }
|
|
|
2758
|
|
|
2759 // Support: IE<9
|
|
|
2760 // Use defaultValue in place of getAttribute("value")
|
|
|
2761 if ( !support.attributes || !assert(function( el ) {
|
|
|
2762 el.innerHTML = "<input/>";
|
|
|
2763 el.firstChild.setAttribute( "value", "" );
|
|
|
2764 return el.firstChild.getAttribute( "value" ) === "";
|
|
|
2765 }) ) {
|
|
|
2766 addHandle( "value", function( elem, name, isXML ) {
|
|
|
2767 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
|
|
2768 return elem.defaultValue;
|
|
|
2769 }
|
|
|
2770 });
|
|
|
2771 }
|
|
|
2772
|
|
|
2773 // Support: IE<9
|
|
|
2774 // Use getAttributeNode to fetch booleans when getAttribute lies
|
|
|
2775 if ( !assert(function( el ) {
|
|
|
2776 return el.getAttribute("disabled") == null;
|
|
|
2777 }) ) {
|
|
|
2778 addHandle( booleans, function( elem, name, isXML ) {
|
|
|
2779 var val;
|
|
|
2780 if ( !isXML ) {
|
|
|
2781 return elem[ name ] === true ? name.toLowerCase() :
|
|
|
2782 (val = elem.getAttributeNode( name )) && val.specified ?
|
|
|
2783 val.value :
|
|
|
2784 null;
|
|
|
2785 }
|
|
|
2786 });
|
|
|
2787 }
|
|
|
2788
|
|
|
2789 return Sizzle;
|
|
|
2790
|
|
|
2791 })( window );
|
|
|
2792
|
|
|
2793
|
|
|
2794
|
|
|
2795 jQuery.find = Sizzle;
|
|
|
2796 jQuery.expr = Sizzle.selectors;
|
|
|
2797
|
|
|
2798 // Deprecated
|
|
|
2799 jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
|
|
2800 jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
|
|
|
2801 jQuery.text = Sizzle.getText;
|
|
|
2802 jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
2803 jQuery.contains = Sizzle.contains;
|
|
|
2804 jQuery.escapeSelector = Sizzle.escape;
|
|
|
2805
|
|
|
2806
|
|
|
2807
|
|
|
2808
|
|
|
2809 var dir = function( elem, dir, until ) {
|
|
|
2810 var matched = [],
|
|
|
2811 truncate = until !== undefined;
|
|
|
2812
|
|
|
2813 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
|
|
|
2814 if ( elem.nodeType === 1 ) {
|
|
|
2815 if ( truncate && jQuery( elem ).is( until ) ) {
|
|
|
2816 break;
|
|
|
2817 }
|
|
|
2818 matched.push( elem );
|
|
|
2819 }
|
|
|
2820 }
|
|
|
2821 return matched;
|
|
|
2822 };
|
|
|
2823
|
|
|
2824
|
|
|
2825 var siblings = function( n, elem ) {
|
|
|
2826 var matched = [];
|
|
|
2827
|
|
|
2828 for ( ; n; n = n.nextSibling ) {
|
|
|
2829 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
2830 matched.push( n );
|
|
|
2831 }
|
|
|
2832 }
|
|
|
2833
|
|
|
2834 return matched;
|
|
|
2835 };
|
|
|
2836
|
|
|
2837
|
|
|
2838 var rneedsContext = jQuery.expr.match.needsContext;
|
|
|
2839
|
|
|
2840
|
|
|
2841
|
|
|
2842 function nodeName( elem, name ) {
|
|
|
2843
|
|
|
2844 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
2845
|
|
|
2846 };
|
|
|
2847 var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
|
|
|
2848
|
|
|
2849
|
|
|
2850
|
|
|
2851 var risSimple = /^.[^:#\[\.,]*$/;
|
|
|
2852
|
|
|
2853 // Implement the identical functionality for filter and not
|
|
|
2854 function winnow( elements, qualifier, not ) {
|
|
|
2855 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
2856 return jQuery.grep( elements, function( elem, i ) {
|
|
|
2857 return !!qualifier.call( elem, i, elem ) !== not;
|
|
|
2858 } );
|
|
|
2859 }
|
|
|
2860
|
|
|
2861 // Single element
|
|
|
2862 if ( qualifier.nodeType ) {
|
|
|
2863 return jQuery.grep( elements, function( elem ) {
|
|
|
2864 return ( elem === qualifier ) !== not;
|
|
|
2865 } );
|
|
|
2866 }
|
|
|
2867
|
|
|
2868 // Arraylike of elements (jQuery, arguments, Array)
|
|
|
2869 if ( typeof qualifier !== "string" ) {
|
|
|
2870 return jQuery.grep( elements, function( elem ) {
|
|
|
2871 return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
|
|
|
2872 } );
|
|
|
2873 }
|
|
|
2874
|
|
|
2875 // Simple selector that can be filtered directly, removing non-Elements
|
|
|
2876 if ( risSimple.test( qualifier ) ) {
|
|
|
2877 return jQuery.filter( qualifier, elements, not );
|
|
|
2878 }
|
|
|
2879
|
|
|
2880 // Complex selector, compare the two sets, removing non-Elements
|
|
|
2881 qualifier = jQuery.filter( qualifier, elements );
|
|
|
2882 return jQuery.grep( elements, function( elem ) {
|
|
|
2883 return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
|
|
|
2884 } );
|
|
|
2885 }
|
|
|
2886
|
|
|
2887 jQuery.filter = function( expr, elems, not ) {
|
|
|
2888 var elem = elems[ 0 ];
|
|
|
2889
|
|
|
2890 if ( not ) {
|
|
|
2891 expr = ":not(" + expr + ")";
|
|
|
2892 }
|
|
|
2893
|
|
|
2894 if ( elems.length === 1 && elem.nodeType === 1 ) {
|
|
|
2895 return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
|
|
|
2896 }
|
|
|
2897
|
|
|
2898 return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
|
2899 return elem.nodeType === 1;
|
|
|
2900 } ) );
|
|
|
2901 };
|
|
|
2902
|
|
|
2903 jQuery.fn.extend( {
|
|
|
2904 find: function( selector ) {
|
|
|
2905 var i, ret,
|
|
|
2906 len = this.length,
|
|
|
2907 self = this;
|
|
|
2908
|
|
|
2909 if ( typeof selector !== "string" ) {
|
|
|
2910 return this.pushStack( jQuery( selector ).filter( function() {
|
|
|
2911 for ( i = 0; i < len; i++ ) {
|
|
|
2912 if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
2913 return true;
|
|
|
2914 }
|
|
|
2915 }
|
|
|
2916 } ) );
|
|
|
2917 }
|
|
|
2918
|
|
|
2919 ret = this.pushStack( [] );
|
|
|
2920
|
|
|
2921 for ( i = 0; i < len; i++ ) {
|
|
|
2922 jQuery.find( selector, self[ i ], ret );
|
|
|
2923 }
|
|
|
2924
|
|
|
2925 return len > 1 ? jQuery.uniqueSort( ret ) : ret;
|
|
|
2926 },
|
|
|
2927 filter: function( selector ) {
|
|
|
2928 return this.pushStack( winnow( this, selector || [], false ) );
|
|
|
2929 },
|
|
|
2930 not: function( selector ) {
|
|
|
2931 return this.pushStack( winnow( this, selector || [], true ) );
|
|
|
2932 },
|
|
|
2933 is: function( selector ) {
|
|
|
2934 return !!winnow(
|
|
|
2935 this,
|
|
|
2936
|
|
|
2937 // If this is a positional/relative selector, check membership in the returned set
|
|
|
2938 // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
2939 typeof selector === "string" && rneedsContext.test( selector ) ?
|
|
|
2940 jQuery( selector ) :
|
|
|
2941 selector || [],
|
|
|
2942 false
|
|
|
2943 ).length;
|
|
|
2944 }
|
|
|
2945 } );
|
|
|
2946
|
|
|
2947
|
|
|
2948 // Initialize a jQuery object
|
|
|
2949
|
|
|
2950
|
|
|
2951 // A central reference to the root jQuery(document)
|
|
|
2952 var rootjQuery,
|
|
|
2953
|
|
|
2954 // A simple way to check for HTML strings
|
|
|
2955 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
|
2956 // Strict HTML recognition (#11290: must start with <)
|
|
|
2957 // Shortcut simple #id case for speed
|
|
|
2958 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
|
|
|
2959
|
|
|
2960 init = jQuery.fn.init = function( selector, context, root ) {
|
|
|
2961 var match, elem;
|
|
|
2962
|
|
|
2963 // HANDLE: $(""), $(null), $(undefined), $(false)
|
|
|
2964 if ( !selector ) {
|
|
|
2965 return this;
|
|
|
2966 }
|
|
|
2967
|
|
|
2968 // Method init() accepts an alternate rootjQuery
|
|
|
2969 // so migrate can support jQuery.sub (gh-2101)
|
|
|
2970 root = root || rootjQuery;
|
|
|
2971
|
|
|
2972 // Handle HTML strings
|
|
|
2973 if ( typeof selector === "string" ) {
|
|
|
2974 if ( selector[ 0 ] === "<" &&
|
|
|
2975 selector[ selector.length - 1 ] === ">" &&
|
|
|
2976 selector.length >= 3 ) {
|
|
|
2977
|
|
|
2978 // Assume that strings that start and end with <> are HTML and skip the regex check
|
|
|
2979 match = [ null, selector, null ];
|
|
|
2980
|
|
|
2981 } else {
|
|
|
2982 match = rquickExpr.exec( selector );
|
|
|
2983 }
|
|
|
2984
|
|
|
2985 // Match html or make sure no context is specified for #id
|
|
|
2986 if ( match && ( match[ 1 ] || !context ) ) {
|
|
|
2987
|
|
|
2988 // HANDLE: $(html) -> $(array)
|
|
|
2989 if ( match[ 1 ] ) {
|
|
|
2990 context = context instanceof jQuery ? context[ 0 ] : context;
|
|
|
2991
|
|
|
2992 // Option to run scripts is true for back-compat
|
|
|
2993 // Intentionally let the error be thrown if parseHTML is not present
|
|
|
2994 jQuery.merge( this, jQuery.parseHTML(
|
|
|
2995 match[ 1 ],
|
|
|
2996 context && context.nodeType ? context.ownerDocument || context : document,
|
|
|
2997 true
|
|
|
2998 ) );
|
|
|
2999
|
|
|
3000 // HANDLE: $(html, props)
|
|
|
3001 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
|
|
|
3002 for ( match in context ) {
|
|
|
3003
|
|
|
3004 // Properties of context are called as methods if possible
|
|
|
3005 if ( jQuery.isFunction( this[ match ] ) ) {
|
|
|
3006 this[ match ]( context[ match ] );
|
|
|
3007
|
|
|
3008 // ...and otherwise set as attributes
|
|
|
3009 } else {
|
|
|
3010 this.attr( match, context[ match ] );
|
|
|
3011 }
|
|
|
3012 }
|
|
|
3013 }
|
|
|
3014
|
|
|
3015 return this;
|
|
|
3016
|
|
|
3017 // HANDLE: $(#id)
|
|
|
3018 } else {
|
|
|
3019 elem = document.getElementById( match[ 2 ] );
|
|
|
3020
|
|
|
3021 if ( elem ) {
|
|
|
3022
|
|
|
3023 // Inject the element directly into the jQuery object
|
|
|
3024 this[ 0 ] = elem;
|
|
|
3025 this.length = 1;
|
|
|
3026 }
|
|
|
3027 return this;
|
|
|
3028 }
|
|
|
3029
|
|
|
3030 // HANDLE: $(expr, $(...))
|
|
|
3031 } else if ( !context || context.jquery ) {
|
|
|
3032 return ( context || root ).find( selector );
|
|
|
3033
|
|
|
3034 // HANDLE: $(expr, context)
|
|
|
3035 // (which is just equivalent to: $(context).find(expr)
|
|
|
3036 } else {
|
|
|
3037 return this.constructor( context ).find( selector );
|
|
|
3038 }
|
|
|
3039
|
|
|
3040 // HANDLE: $(DOMElement)
|
|
|
3041 } else if ( selector.nodeType ) {
|
|
|
3042 this[ 0 ] = selector;
|
|
|
3043 this.length = 1;
|
|
|
3044 return this;
|
|
|
3045
|
|
|
3046 // HANDLE: $(function)
|
|
|
3047 // Shortcut for document ready
|
|
|
3048 } else if ( jQuery.isFunction( selector ) ) {
|
|
|
3049 return root.ready !== undefined ?
|
|
|
3050 root.ready( selector ) :
|
|
|
3051
|
|
|
3052 // Execute immediately if ready is not present
|
|
|
3053 selector( jQuery );
|
|
|
3054 }
|
|
|
3055
|
|
|
3056 return jQuery.makeArray( selector, this );
|
|
|
3057 };
|
|
|
3058
|
|
|
3059 // Give the init function the jQuery prototype for later instantiation
|
|
|
3060 init.prototype = jQuery.fn;
|
|
|
3061
|
|
|
3062 // Initialize central reference
|
|
|
3063 rootjQuery = jQuery( document );
|
|
|
3064
|
|
|
3065
|
|
|
3066 var rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
3067
|
|
|
3068 // Methods guaranteed to produce a unique set when starting from a unique set
|
|
|
3069 guaranteedUnique = {
|
|
|
3070 children: true,
|
|
|
3071 contents: true,
|
|
|
3072 next: true,
|
|
|
3073 prev: true
|
|
|
3074 };
|
|
|
3075
|
|
|
3076 jQuery.fn.extend( {
|
|
|
3077 has: function( target ) {
|
|
|
3078 var targets = jQuery( target, this ),
|
|
|
3079 l = targets.length;
|
|
|
3080
|
|
|
3081 return this.filter( function() {
|
|
|
3082 var i = 0;
|
|
|
3083 for ( ; i < l; i++ ) {
|
|
|
3084 if ( jQuery.contains( this, targets[ i ] ) ) {
|
|
|
3085 return true;
|
|
|
3086 }
|
|
|
3087 }
|
|
|
3088 } );
|
|
|
3089 },
|
|
|
3090
|
|
|
3091 closest: function( selectors, context ) {
|
|
|
3092 var cur,
|
|
|
3093 i = 0,
|
|
|
3094 l = this.length,
|
|
|
3095 matched = [],
|
|
|
3096 targets = typeof selectors !== "string" && jQuery( selectors );
|
|
|
3097
|
|
|
3098 // Positional selectors never match, since there's no _selection_ context
|
|
|
3099 if ( !rneedsContext.test( selectors ) ) {
|
|
|
3100 for ( ; i < l; i++ ) {
|
|
|
3101 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
3102
|
|
|
3103 // Always skip document fragments
|
|
|
3104 if ( cur.nodeType < 11 && ( targets ?
|
|
|
3105 targets.index( cur ) > -1 :
|
|
|
3106
|
|
|
3107 // Don't pass non-elements to Sizzle
|
|
|
3108 cur.nodeType === 1 &&
|
|
|
3109 jQuery.find.matchesSelector( cur, selectors ) ) ) {
|
|
|
3110
|
|
|
3111 matched.push( cur );
|
|
|
3112 break;
|
|
|
3113 }
|
|
|
3114 }
|
|
|
3115 }
|
|
|
3116 }
|
|
|
3117
|
|
|
3118 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
|
|
|
3119 },
|
|
|
3120
|
|
|
3121 // Determine the position of an element within the set
|
|
|
3122 index: function( elem ) {
|
|
|
3123
|
|
|
3124 // No argument, return index in parent
|
|
|
3125 if ( !elem ) {
|
|
|
3126 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
|
|
3127 }
|
|
|
3128
|
|
|
3129 // Index in selector
|
|
|
3130 if ( typeof elem === "string" ) {
|
|
|
3131 return indexOf.call( jQuery( elem ), this[ 0 ] );
|
|
|
3132 }
|
|
|
3133
|
|
|
3134 // Locate the position of the desired element
|
|
|
3135 return indexOf.call( this,
|
|
|
3136
|
|
|
3137 // If it receives a jQuery object, the first element is used
|
|
|
3138 elem.jquery ? elem[ 0 ] : elem
|
|
|
3139 );
|
|
|
3140 },
|
|
|
3141
|
|
|
3142 add: function( selector, context ) {
|
|
|
3143 return this.pushStack(
|
|
|
3144 jQuery.uniqueSort(
|
|
|
3145 jQuery.merge( this.get(), jQuery( selector, context ) )
|
|
|
3146 )
|
|
|
3147 );
|
|
|
3148 },
|
|
|
3149
|
|
|
3150 addBack: function( selector ) {
|
|
|
3151 return this.add( selector == null ?
|
|
|
3152 this.prevObject : this.prevObject.filter( selector )
|
|
|
3153 );
|
|
|
3154 }
|
|
|
3155 } );
|
|
|
3156
|
|
|
3157 function sibling( cur, dir ) {
|
|
|
3158 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
|
|
|
3159 return cur;
|
|
|
3160 }
|
|
|
3161
|
|
|
3162 jQuery.each( {
|
|
|
3163 parent: function( elem ) {
|
|
|
3164 var parent = elem.parentNode;
|
|
|
3165 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
3166 },
|
|
|
3167 parents: function( elem ) {
|
|
|
3168 return dir( elem, "parentNode" );
|
|
|
3169 },
|
|
|
3170 parentsUntil: function( elem, i, until ) {
|
|
|
3171 return dir( elem, "parentNode", until );
|
|
|
3172 },
|
|
|
3173 next: function( elem ) {
|
|
|
3174 return sibling( elem, "nextSibling" );
|
|
|
3175 },
|
|
|
3176 prev: function( elem ) {
|
|
|
3177 return sibling( elem, "previousSibling" );
|
|
|
3178 },
|
|
|
3179 nextAll: function( elem ) {
|
|
|
3180 return dir( elem, "nextSibling" );
|
|
|
3181 },
|
|
|
3182 prevAll: function( elem ) {
|
|
|
3183 return dir( elem, "previousSibling" );
|
|
|
3184 },
|
|
|
3185 nextUntil: function( elem, i, until ) {
|
|
|
3186 return dir( elem, "nextSibling", until );
|
|
|
3187 },
|
|
|
3188 prevUntil: function( elem, i, until ) {
|
|
|
3189 return dir( elem, "previousSibling", until );
|
|
|
3190 },
|
|
|
3191 siblings: function( elem ) {
|
|
|
3192 return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
3193 },
|
|
|
3194 children: function( elem ) {
|
|
|
3195 return siblings( elem.firstChild );
|
|
|
3196 },
|
|
|
3197 contents: function( elem ) {
|
|
|
3198 if ( nodeName( elem, "iframe" ) ) {
|
|
|
3199 return elem.contentDocument;
|
|
|
3200 }
|
|
|
3201
|
|
|
3202 // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
|
|
|
3203 // Treat the template element as a regular one in browsers that
|
|
|
3204 // don't support it.
|
|
|
3205 if ( nodeName( elem, "template" ) ) {
|
|
|
3206 elem = elem.content || elem;
|
|
|
3207 }
|
|
|
3208
|
|
|
3209 return jQuery.merge( [], elem.childNodes );
|
|
|
3210 }
|
|
|
3211 }, function( name, fn ) {
|
|
|
3212 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
3213 var matched = jQuery.map( this, fn, until );
|
|
|
3214
|
|
|
3215 if ( name.slice( -5 ) !== "Until" ) {
|
|
|
3216 selector = until;
|
|
|
3217 }
|
|
|
3218
|
|
|
3219 if ( selector && typeof selector === "string" ) {
|
|
|
3220 matched = jQuery.filter( selector, matched );
|
|
|
3221 }
|
|
|
3222
|
|
|
3223 if ( this.length > 1 ) {
|
|
|
3224
|
|
|
3225 // Remove duplicates
|
|
|
3226 if ( !guaranteedUnique[ name ] ) {
|
|
|
3227 jQuery.uniqueSort( matched );
|
|
|
3228 }
|
|
|
3229
|
|
|
3230 // Reverse order for parents* and prev-derivatives
|
|
|
3231 if ( rparentsprev.test( name ) ) {
|
|
|
3232 matched.reverse();
|
|
|
3233 }
|
|
|
3234 }
|
|
|
3235
|
|
|
3236 return this.pushStack( matched );
|
|
|
3237 };
|
|
|
3238 } );
|
|
|
3239 var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
|
|
|
3240
|
|
|
3241
|
|
|
3242
|
|
|
3243 // Convert String-formatted options into Object-formatted ones
|
|
|
3244 function createOptions( options ) {
|
|
|
3245 var object = {};
|
|
|
3246 jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
|
|
|
3247 object[ flag ] = true;
|
|
|
3248 } );
|
|
|
3249 return object;
|
|
|
3250 }
|
|
|
3251
|
|
|
3252 /*
|
|
|
3253 * Create a callback list using the following parameters:
|
|
|
3254 *
|
|
|
3255 * options: an optional list of space-separated options that will change how
|
|
|
3256 * the callback list behaves or a more traditional option object
|
|
|
3257 *
|
|
|
3258 * By default a callback list will act like an event callback list and can be
|
|
|
3259 * "fired" multiple times.
|
|
|
3260 *
|
|
|
3261 * Possible options:
|
|
|
3262 *
|
|
|
3263 * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
3264 *
|
|
|
3265 * memory: will keep track of previous values and will call any callback added
|
|
|
3266 * after the list has been fired right away with the latest "memorized"
|
|
|
3267 * values (like a Deferred)
|
|
|
3268 *
|
|
|
3269 * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
3270 *
|
|
|
3271 * stopOnFalse: interrupt callings when a callback returns false
|
|
|
3272 *
|
|
|
3273 */
|
|
|
3274 jQuery.Callbacks = function( options ) {
|
|
|
3275
|
|
|
3276 // Convert options from String-formatted to Object-formatted if needed
|
|
|
3277 // (we check in cache first)
|
|
|
3278 options = typeof options === "string" ?
|
|
|
3279 createOptions( options ) :
|
|
|
3280 jQuery.extend( {}, options );
|
|
|
3281
|
|
|
3282 var // Flag to know if list is currently firing
|
|
|
3283 firing,
|
|
|
3284
|
|
|
3285 // Last fire value for non-forgettable lists
|
|
|
3286 memory,
|
|
|
3287
|
|
|
3288 // Flag to know if list was already fired
|
|
|
3289 fired,
|
|
|
3290
|
|
|
3291 // Flag to prevent firing
|
|
|
3292 locked,
|
|
|
3293
|
|
|
3294 // Actual callback list
|
|
|
3295 list = [],
|
|
|
3296
|
|
|
3297 // Queue of execution data for repeatable lists
|
|
|
3298 queue = [],
|
|
|
3299
|
|
|
3300 // Index of currently firing callback (modified by add/remove as needed)
|
|
|
3301 firingIndex = -1,
|
|
|
3302
|
|
|
3303 // Fire callbacks
|
|
|
3304 fire = function() {
|
|
|
3305
|
|
|
3306 // Enforce single-firing
|
|
|
3307 locked = locked || options.once;
|
|
|
3308
|
|
|
3309 // Execute callbacks for all pending executions,
|
|
|
3310 // respecting firingIndex overrides and runtime changes
|
|
|
3311 fired = firing = true;
|
|
|
3312 for ( ; queue.length; firingIndex = -1 ) {
|
|
|
3313 memory = queue.shift();
|
|
|
3314 while ( ++firingIndex < list.length ) {
|
|
|
3315
|
|
|
3316 // Run callback and check for early termination
|
|
|
3317 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
|
|
|
3318 options.stopOnFalse ) {
|
|
|
3319
|
|
|
3320 // Jump to end and forget the data so .add doesn't re-fire
|
|
|
3321 firingIndex = list.length;
|
|
|
3322 memory = false;
|
|
|
3323 }
|
|
|
3324 }
|
|
|
3325 }
|
|
|
3326
|
|
|
3327 // Forget the data if we're done with it
|
|
|
3328 if ( !options.memory ) {
|
|
|
3329 memory = false;
|
|
|
3330 }
|
|
|
3331
|
|
|
3332 firing = false;
|
|
|
3333
|
|
|
3334 // Clean up if we're done firing for good
|
|
|
3335 if ( locked ) {
|
|
|
3336
|
|
|
3337 // Keep an empty list if we have data for future add calls
|
|
|
3338 if ( memory ) {
|
|
|
3339 list = [];
|
|
|
3340
|
|
|
3341 // Otherwise, this object is spent
|
|
|
3342 } else {
|
|
|
3343 list = "";
|
|
|
3344 }
|
|
|
3345 }
|
|
|
3346 },
|
|
|
3347
|
|
|
3348 // Actual Callbacks object
|
|
|
3349 self = {
|
|
|
3350
|
|
|
3351 // Add a callback or a collection of callbacks to the list
|
|
|
3352 add: function() {
|
|
|
3353 if ( list ) {
|
|
|
3354
|
|
|
3355 // If we have memory from a past run, we should fire after adding
|
|
|
3356 if ( memory && !firing ) {
|
|
|
3357 firingIndex = list.length - 1;
|
|
|
3358 queue.push( memory );
|
|
|
3359 }
|
|
|
3360
|
|
|
3361 ( function add( args ) {
|
|
|
3362 jQuery.each( args, function( _, arg ) {
|
|
|
3363 if ( jQuery.isFunction( arg ) ) {
|
|
|
3364 if ( !options.unique || !self.has( arg ) ) {
|
|
|
3365 list.push( arg );
|
|
|
3366 }
|
|
|
3367 } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
|
|
|
3368
|
|
|
3369 // Inspect recursively
|
|
|
3370 add( arg );
|
|
|
3371 }
|
|
|
3372 } );
|
|
|
3373 } )( arguments );
|
|
|
3374
|
|
|
3375 if ( memory && !firing ) {
|
|
|
3376 fire();
|
|
|
3377 }
|
|
|
3378 }
|
|
|
3379 return this;
|
|
|
3380 },
|
|
|
3381
|
|
|
3382 // Remove a callback from the list
|
|
|
3383 remove: function() {
|
|
|
3384 jQuery.each( arguments, function( _, arg ) {
|
|
|
3385 var index;
|
|
|
3386 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
3387 list.splice( index, 1 );
|
|
|
3388
|
|
|
3389 // Handle firing indexes
|
|
|
3390 if ( index <= firingIndex ) {
|
|
|
3391 firingIndex--;
|
|
|
3392 }
|
|
|
3393 }
|
|
|
3394 } );
|
|
|
3395 return this;
|
|
|
3396 },
|
|
|
3397
|
|
|
3398 // Check if a given callback is in the list.
|
|
|
3399 // If no argument is given, return whether or not list has callbacks attached.
|
|
|
3400 has: function( fn ) {
|
|
|
3401 return fn ?
|
|
|
3402 jQuery.inArray( fn, list ) > -1 :
|
|
|
3403 list.length > 0;
|
|
|
3404 },
|
|
|
3405
|
|
|
3406 // Remove all callbacks from the list
|
|
|
3407 empty: function() {
|
|
|
3408 if ( list ) {
|
|
|
3409 list = [];
|
|
|
3410 }
|
|
|
3411 return this;
|
|
|
3412 },
|
|
|
3413
|
|
|
3414 // Disable .fire and .add
|
|
|
3415 // Abort any current/pending executions
|
|
|
3416 // Clear all callbacks and values
|
|
|
3417 disable: function() {
|
|
|
3418 locked = queue = [];
|
|
|
3419 list = memory = "";
|
|
|
3420 return this;
|
|
|
3421 },
|
|
|
3422 disabled: function() {
|
|
|
3423 return !list;
|
|
|
3424 },
|
|
|
3425
|
|
|
3426 // Disable .fire
|
|
|
3427 // Also disable .add unless we have memory (since it would have no effect)
|
|
|
3428 // Abort any pending executions
|
|
|
3429 lock: function() {
|
|
|
3430 locked = queue = [];
|
|
|
3431 if ( !memory && !firing ) {
|
|
|
3432 list = memory = "";
|
|
|
3433 }
|
|
|
3434 return this;
|
|
|
3435 },
|
|
|
3436 locked: function() {
|
|
|
3437 return !!locked;
|
|
|
3438 },
|
|
|
3439
|
|
|
3440 // Call all callbacks with the given context and arguments
|
|
|
3441 fireWith: function( context, args ) {
|
|
|
3442 if ( !locked ) {
|
|
|
3443 args = args || [];
|
|
|
3444 args = [ context, args.slice ? args.slice() : args ];
|
|
|
3445 queue.push( args );
|
|
|
3446 if ( !firing ) {
|
|
|
3447 fire();
|
|
|
3448 }
|
|
|
3449 }
|
|
|
3450 return this;
|
|
|
3451 },
|
|
|
3452
|
|
|
3453 // Call all the callbacks with the given arguments
|
|
|
3454 fire: function() {
|
|
|
3455 self.fireWith( this, arguments );
|
|
|
3456 return this;
|
|
|
3457 },
|
|
|
3458
|
|
|
3459 // To know if the callbacks have already been called at least once
|
|
|
3460 fired: function() {
|
|
|
3461 return !!fired;
|
|
|
3462 }
|
|
|
3463 };
|
|
|
3464
|
|
|
3465 return self;
|
|
|
3466 };
|
|
|
3467
|
|
|
3468
|
|
|
3469 function Identity( v ) {
|
|
|
3470 return v;
|
|
|
3471 }
|
|
|
3472 function Thrower( ex ) {
|
|
|
3473 throw ex;
|
|
|
3474 }
|
|
|
3475
|
|
|
3476 function adoptValue( value, resolve, reject, noValue ) {
|
|
|
3477 var method;
|
|
|
3478
|
|
|
3479 try {
|
|
|
3480
|
|
|
3481 // Check for promise aspect first to privilege synchronous behavior
|
|
|
3482 if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
|
|
|
3483 method.call( value ).done( resolve ).fail( reject );
|
|
|
3484
|
|
|
3485 // Other thenables
|
|
|
3486 } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
|
|
|
3487 method.call( value, resolve, reject );
|
|
|
3488
|
|
|
3489 // Other non-thenables
|
|
|
3490 } else {
|
|
|
3491
|
|
|
3492 // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
|
|
|
3493 // * false: [ value ].slice( 0 ) => resolve( value )
|
|
|
3494 // * true: [ value ].slice( 1 ) => resolve()
|
|
|
3495 resolve.apply( undefined, [ value ].slice( noValue ) );
|
|
|
3496 }
|
|
|
3497
|
|
|
3498 // For Promises/A+, convert exceptions into rejections
|
|
|
3499 // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
|
|
|
3500 // Deferred#then to conditionally suppress rejection.
|
|
|
3501 } catch ( value ) {
|
|
|
3502
|
|
|
3503 // Support: Android 4.0 only
|
|
|
3504 // Strict mode functions invoked without .call/.apply get global-object context
|
|
|
3505 reject.apply( undefined, [ value ] );
|
|
|
3506 }
|
|
|
3507 }
|
|
|
3508
|
|
|
3509 jQuery.extend( {
|
|
|
3510
|
|
|
3511 Deferred: function( func ) {
|
|
|
3512 var tuples = [
|
|
|
3513
|
|
|
3514 // action, add listener, callbacks,
|
|
|
3515 // ... .then handlers, argument index, [final state]
|
|
|
3516 [ "notify", "progress", jQuery.Callbacks( "memory" ),
|
|
|
3517 jQuery.Callbacks( "memory" ), 2 ],
|
|
|
3518 [ "resolve", "done", jQuery.Callbacks( "once memory" ),
|
|
|
3519 jQuery.Callbacks( "once memory" ), 0, "resolved" ],
|
|
|
3520 [ "reject", "fail", jQuery.Callbacks( "once memory" ),
|
|
|
3521 jQuery.Callbacks( "once memory" ), 1, "rejected" ]
|
|
|
3522 ],
|
|
|
3523 state = "pending",
|
|
|
3524 promise = {
|
|
|
3525 state: function() {
|
|
|
3526 return state;
|
|
|
3527 },
|
|
|
3528 always: function() {
|
|
|
3529 deferred.done( arguments ).fail( arguments );
|
|
|
3530 return this;
|
|
|
3531 },
|
|
|
3532 "catch": function( fn ) {
|
|
|
3533 return promise.then( null, fn );
|
|
|
3534 },
|
|
|
3535
|
|
|
3536 // Keep pipe for back-compat
|
|
|
3537 pipe: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
3538 var fns = arguments;
|
|
|
3539
|
|
|
3540 return jQuery.Deferred( function( newDefer ) {
|
|
|
3541 jQuery.each( tuples, function( i, tuple ) {
|
|
|
3542
|
|
|
3543 // Map tuples (progress, done, fail) to arguments (done, fail, progress)
|
|
|
3544 var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
|
|
|
3545
|
|
|
3546 // deferred.progress(function() { bind to newDefer or newDefer.notify })
|
|
|
3547 // deferred.done(function() { bind to newDefer or newDefer.resolve })
|
|
|
3548 // deferred.fail(function() { bind to newDefer or newDefer.reject })
|
|
|
3549 deferred[ tuple[ 1 ] ]( function() {
|
|
|
3550 var returned = fn && fn.apply( this, arguments );
|
|
|
3551 if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
3552 returned.promise()
|
|
|
3553 .progress( newDefer.notify )
|
|
|
3554 .done( newDefer.resolve )
|
|
|
3555 .fail( newDefer.reject );
|
|
|
3556 } else {
|
|
|
3557 newDefer[ tuple[ 0 ] + "With" ](
|
|
|
3558 this,
|
|
|
3559 fn ? [ returned ] : arguments
|
|
|
3560 );
|
|
|
3561 }
|
|
|
3562 } );
|
|
|
3563 } );
|
|
|
3564 fns = null;
|
|
|
3565 } ).promise();
|
|
|
3566 },
|
|
|
3567 then: function( onFulfilled, onRejected, onProgress ) {
|
|
|
3568 var maxDepth = 0;
|
|
|
3569 function resolve( depth, deferred, handler, special ) {
|
|
|
3570 return function() {
|
|
|
3571 var that = this,
|
|
|
3572 args = arguments,
|
|
|
3573 mightThrow = function() {
|
|
|
3574 var returned, then;
|
|
|
3575
|
|
|
3576 // Support: Promises/A+ section 2.3.3.3.3
|
|
|
3577 // https://promisesaplus.com/#point-59
|
|
|
3578 // Ignore double-resolution attempts
|
|
|
3579 if ( depth < maxDepth ) {
|
|
|
3580 return;
|
|
|
3581 }
|
|
|
3582
|
|
|
3583 returned = handler.apply( that, args );
|
|
|
3584
|
|
|
3585 // Support: Promises/A+ section 2.3.1
|
|
|
3586 // https://promisesaplus.com/#point-48
|
|
|
3587 if ( returned === deferred.promise() ) {
|
|
|
3588 throw new TypeError( "Thenable self-resolution" );
|
|
|
3589 }
|
|
|
3590
|
|
|
3591 // Support: Promises/A+ sections 2.3.3.1, 3.5
|
|
|
3592 // https://promisesaplus.com/#point-54
|
|
|
3593 // https://promisesaplus.com/#point-75
|
|
|
3594 // Retrieve `then` only once
|
|
|
3595 then = returned &&
|
|
|
3596
|
|
|
3597 // Support: Promises/A+ section 2.3.4
|
|
|
3598 // https://promisesaplus.com/#point-64
|
|
|
3599 // Only check objects and functions for thenability
|
|
|
3600 ( typeof returned === "object" ||
|
|
|
3601 typeof returned === "function" ) &&
|
|
|
3602 returned.then;
|
|
|
3603
|
|
|
3604 // Handle a returned thenable
|
|
|
3605 if ( jQuery.isFunction( then ) ) {
|
|
|
3606
|
|
|
3607 // Special processors (notify) just wait for resolution
|
|
|
3608 if ( special ) {
|
|
|
3609 then.call(
|
|
|
3610 returned,
|
|
|
3611 resolve( maxDepth, deferred, Identity, special ),
|
|
|
3612 resolve( maxDepth, deferred, Thrower, special )
|
|
|
3613 );
|
|
|
3614
|
|
|
3615 // Normal processors (resolve) also hook into progress
|
|
|
3616 } else {
|
|
|
3617
|
|
|
3618 // ...and disregard older resolution values
|
|
|
3619 maxDepth++;
|
|
|
3620
|
|
|
3621 then.call(
|
|
|
3622 returned,
|
|
|
3623 resolve( maxDepth, deferred, Identity, special ),
|
|
|
3624 resolve( maxDepth, deferred, Thrower, special ),
|
|
|
3625 resolve( maxDepth, deferred, Identity,
|
|
|
3626 deferred.notifyWith )
|
|
|
3627 );
|
|
|
3628 }
|
|
|
3629
|
|
|
3630 // Handle all other returned values
|
|
|
3631 } else {
|
|
|
3632
|
|
|
3633 // Only substitute handlers pass on context
|
|
|
3634 // and multiple values (non-spec behavior)
|
|
|
3635 if ( handler !== Identity ) {
|
|
|
3636 that = undefined;
|
|
|
3637 args = [ returned ];
|
|
|
3638 }
|
|
|
3639
|
|
|
3640 // Process the value(s)
|
|
|
3641 // Default process is resolve
|
|
|
3642 ( special || deferred.resolveWith )( that, args );
|
|
|
3643 }
|
|
|
3644 },
|
|
|
3645
|
|
|
3646 // Only normal processors (resolve) catch and reject exceptions
|
|
|
3647 process = special ?
|
|
|
3648 mightThrow :
|
|
|
3649 function() {
|
|
|
3650 try {
|
|
|
3651 mightThrow();
|
|
|
3652 } catch ( e ) {
|
|
|
3653
|
|
|
3654 if ( jQuery.Deferred.exceptionHook ) {
|
|
|
3655 jQuery.Deferred.exceptionHook( e,
|
|
|
3656 process.stackTrace );
|
|
|
3657 }
|
|
|
3658
|
|
|
3659 // Support: Promises/A+ section 2.3.3.3.4.1
|
|
|
3660 // https://promisesaplus.com/#point-61
|
|
|
3661 // Ignore post-resolution exceptions
|
|
|
3662 if ( depth + 1 >= maxDepth ) {
|
|
|
3663
|
|
|
3664 // Only substitute handlers pass on context
|
|
|
3665 // and multiple values (non-spec behavior)
|
|
|
3666 if ( handler !== Thrower ) {
|
|
|
3667 that = undefined;
|
|
|
3668 args = [ e ];
|
|
|
3669 }
|
|
|
3670
|
|
|
3671 deferred.rejectWith( that, args );
|
|
|
3672 }
|
|
|
3673 }
|
|
|
3674 };
|
|
|
3675
|
|
|
3676 // Support: Promises/A+ section 2.3.3.3.1
|
|
|
3677 // https://promisesaplus.com/#point-57
|
|
|
3678 // Re-resolve promises immediately to dodge false rejection from
|
|
|
3679 // subsequent errors
|
|
|
3680 if ( depth ) {
|
|
|
3681 process();
|
|
|
3682 } else {
|
|
|
3683
|
|
|
3684 // Call an optional hook to record the stack, in case of exception
|
|
|
3685 // since it's otherwise lost when execution goes async
|
|
|
3686 if ( jQuery.Deferred.getStackHook ) {
|
|
|
3687 process.stackTrace = jQuery.Deferred.getStackHook();
|
|
|
3688 }
|
|
|
3689 window.setTimeout( process );
|
|
|
3690 }
|
|
|
3691 };
|
|
|
3692 }
|
|
|
3693
|
|
|
3694 return jQuery.Deferred( function( newDefer ) {
|
|
|
3695
|
|
|
3696 // progress_handlers.add( ... )
|
|
|
3697 tuples[ 0 ][ 3 ].add(
|
|
|
3698 resolve(
|
|
|
3699 0,
|
|
|
3700 newDefer,
|
|
|
3701 jQuery.isFunction( onProgress ) ?
|
|
|
3702 onProgress :
|
|
|
3703 Identity,
|
|
|
3704 newDefer.notifyWith
|
|
|
3705 )
|
|
|
3706 );
|
|
|
3707
|
|
|
3708 // fulfilled_handlers.add( ... )
|
|
|
3709 tuples[ 1 ][ 3 ].add(
|
|
|
3710 resolve(
|
|
|
3711 0,
|
|
|
3712 newDefer,
|
|
|
3713 jQuery.isFunction( onFulfilled ) ?
|
|
|
3714 onFulfilled :
|
|
|
3715 Identity
|
|
|
3716 )
|
|
|
3717 );
|
|
|
3718
|
|
|
3719 // rejected_handlers.add( ... )
|
|
|
3720 tuples[ 2 ][ 3 ].add(
|
|
|
3721 resolve(
|
|
|
3722 0,
|
|
|
3723 newDefer,
|
|
|
3724 jQuery.isFunction( onRejected ) ?
|
|
|
3725 onRejected :
|
|
|
3726 Thrower
|
|
|
3727 )
|
|
|
3728 );
|
|
|
3729 } ).promise();
|
|
|
3730 },
|
|
|
3731
|
|
|
3732 // Get a promise for this deferred
|
|
|
3733 // If obj is provided, the promise aspect is added to the object
|
|
|
3734 promise: function( obj ) {
|
|
|
3735 return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
3736 }
|
|
|
3737 },
|
|
|
3738 deferred = {};
|
|
|
3739
|
|
|
3740 // Add list-specific methods
|
|
|
3741 jQuery.each( tuples, function( i, tuple ) {
|
|
|
3742 var list = tuple[ 2 ],
|
|
|
3743 stateString = tuple[ 5 ];
|
|
|
3744
|
|
|
3745 // promise.progress = list.add
|
|
|
3746 // promise.done = list.add
|
|
|
3747 // promise.fail = list.add
|
|
|
3748 promise[ tuple[ 1 ] ] = list.add;
|
|
|
3749
|
|
|
3750 // Handle state
|
|
|
3751 if ( stateString ) {
|
|
|
3752 list.add(
|
|
|
3753 function() {
|
|
|
3754
|
|
|
3755 // state = "resolved" (i.e., fulfilled)
|
|
|
3756 // state = "rejected"
|
|
|
3757 state = stateString;
|
|
|
3758 },
|
|
|
3759
|
|
|
3760 // rejected_callbacks.disable
|
|
|
3761 // fulfilled_callbacks.disable
|
|
|
3762 tuples[ 3 - i ][ 2 ].disable,
|
|
|
3763
|
|
|
3764 // progress_callbacks.lock
|
|
|
3765 tuples[ 0 ][ 2 ].lock
|
|
|
3766 );
|
|
|
3767 }
|
|
|
3768
|
|
|
3769 // progress_handlers.fire
|
|
|
3770 // fulfilled_handlers.fire
|
|
|
3771 // rejected_handlers.fire
|
|
|
3772 list.add( tuple[ 3 ].fire );
|
|
|
3773
|
|
|
3774 // deferred.notify = function() { deferred.notifyWith(...) }
|
|
|
3775 // deferred.resolve = function() { deferred.resolveWith(...) }
|
|
|
3776 // deferred.reject = function() { deferred.rejectWith(...) }
|
|
|
3777 deferred[ tuple[ 0 ] ] = function() {
|
|
|
3778 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
|
|
|
3779 return this;
|
|
|
3780 };
|
|
|
3781
|
|
|
3782 // deferred.notifyWith = list.fireWith
|
|
|
3783 // deferred.resolveWith = list.fireWith
|
|
|
3784 // deferred.rejectWith = list.fireWith
|
|
|
3785 deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
|
|
|
3786 } );
|
|
|
3787
|
|
|
3788 // Make the deferred a promise
|
|
|
3789 promise.promise( deferred );
|
|
|
3790
|
|
|
3791 // Call given func if any
|
|
|
3792 if ( func ) {
|
|
|
3793 func.call( deferred, deferred );
|
|
|
3794 }
|
|
|
3795
|
|
|
3796 // All done!
|
|
|
3797 return deferred;
|
|
|
3798 },
|
|
|
3799
|
|
|
3800 // Deferred helper
|
|
|
3801 when: function( singleValue ) {
|
|
|
3802 var
|
|
|
3803
|
|
|
3804 // count of uncompleted subordinates
|
|
|
3805 remaining = arguments.length,
|
|
|
3806
|
|
|
3807 // count of unprocessed arguments
|
|
|
3808 i = remaining,
|
|
|
3809
|
|
|
3810 // subordinate fulfillment data
|
|
|
3811 resolveContexts = Array( i ),
|
|
|
3812 resolveValues = slice.call( arguments ),
|
|
|
3813
|
|
|
3814 // the master Deferred
|
|
|
3815 master = jQuery.Deferred(),
|
|
|
3816
|
|
|
3817 // subordinate callback factory
|
|
|
3818 updateFunc = function( i ) {
|
|
|
3819 return function( value ) {
|
|
|
3820 resolveContexts[ i ] = this;
|
|
|
3821 resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
|
|
3822 if ( !( --remaining ) ) {
|
|
|
3823 master.resolveWith( resolveContexts, resolveValues );
|
|
|
3824 }
|
|
|
3825 };
|
|
|
3826 };
|
|
|
3827
|
|
|
3828 // Single- and empty arguments are adopted like Promise.resolve
|
|
|
3829 if ( remaining <= 1 ) {
|
|
|
3830 adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
|
|
|
3831 !remaining );
|
|
|
3832
|
|
|
3833 // Use .then() to unwrap secondary thenables (cf. gh-3000)
|
|
|
3834 if ( master.state() === "pending" ||
|
|
|
3835 jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
|
|
|
3836
|
|
|
3837 return master.then();
|
|
|
3838 }
|
|
|
3839 }
|
|
|
3840
|
|
|
3841 // Multiple arguments are aggregated like Promise.all array elements
|
|
|
3842 while ( i-- ) {
|
|
|
3843 adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
|
|
|
3844 }
|
|
|
3845
|
|
|
3846 return master.promise();
|
|
|
3847 }
|
|
|
3848 } );
|
|
|
3849
|
|
|
3850
|
|
|
3851 // These usually indicate a programmer mistake during development,
|
|
|
3852 // warn about them ASAP rather than swallowing them by default.
|
|
|
3853 var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
|
|
|
3854
|
|
|
3855 jQuery.Deferred.exceptionHook = function( error, stack ) {
|
|
|
3856
|
|
|
3857 // Support: IE 8 - 9 only
|
|
|
3858 // Console exists when dev tools are open, which can happen at any time
|
|
|
3859 if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
|
|
|
3860 window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
|
|
|
3861 }
|
|
|
3862 };
|
|
|
3863
|
|
|
3864
|
|
|
3865
|
|
|
3866
|
|
|
3867 jQuery.readyException = function( error ) {
|
|
|
3868 window.setTimeout( function() {
|
|
|
3869 throw error;
|
|
|
3870 } );
|
|
|
3871 };
|
|
|
3872
|
|
|
3873
|
|
|
3874
|
|
|
3875
|
|
|
3876 // The deferred used on DOM ready
|
|
|
3877 var readyList = jQuery.Deferred();
|
|
|
3878
|
|
|
3879 jQuery.fn.ready = function( fn ) {
|
|
|
3880
|
|
|
3881 readyList
|
|
|
3882 .then( fn )
|
|
|
3883
|
|
|
3884 // Wrap jQuery.readyException in a function so that the lookup
|
|
|
3885 // happens at the time of error handling instead of callback
|
|
|
3886 // registration.
|
|
|
3887 .catch( function( error ) {
|
|
|
3888 jQuery.readyException( error );
|
|
|
3889 } );
|
|
|
3890
|
|
|
3891 return this;
|
|
|
3892 };
|
|
|
3893
|
|
|
3894 jQuery.extend( {
|
|
|
3895
|
|
|
3896 // Is the DOM ready to be used? Set to true once it occurs.
|
|
|
3897 isReady: false,
|
|
|
3898
|
|
|
3899 // A counter to track how many items to wait for before
|
|
|
3900 // the ready event fires. See #6781
|
|
|
3901 readyWait: 1,
|
|
|
3902
|
|
|
3903 // Handle when the DOM is ready
|
|
|
3904 ready: function( wait ) {
|
|
|
3905
|
|
|
3906 // Abort if there are pending holds or we're already ready
|
|
|
3907 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
|
|
3908 return;
|
|
|
3909 }
|
|
|
3910
|
|
|
3911 // Remember that the DOM is ready
|
|
|
3912 jQuery.isReady = true;
|
|
|
3913
|
|
|
3914 // If a normal DOM Ready event fired, decrement, and wait if need be
|
|
|
3915 if ( wait !== true && --jQuery.readyWait > 0 ) {
|
|
|
3916 return;
|
|
|
3917 }
|
|
|
3918
|
|
|
3919 // If there are functions bound, to execute
|
|
|
3920 readyList.resolveWith( document, [ jQuery ] );
|
|
|
3921 }
|
|
|
3922 } );
|
|
|
3923
|
|
|
3924 jQuery.ready.then = readyList.then;
|
|
|
3925
|
|
|
3926 // The ready event handler and self cleanup method
|
|
|
3927 function completed() {
|
|
|
3928 document.removeEventListener( "DOMContentLoaded", completed );
|
|
|
3929 window.removeEventListener( "load", completed );
|
|
|
3930 jQuery.ready();
|
|
|
3931 }
|
|
|
3932
|
|
|
3933 // Catch cases where $(document).ready() is called
|
|
|
3934 // after the browser event has already occurred.
|
|
|
3935 // Support: IE <=9 - 10 only
|
|
|
3936 // Older IE sometimes signals "interactive" too soon
|
|
|
3937 if ( document.readyState === "complete" ||
|
|
|
3938 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
|
|
3939
|
|
|
3940 // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
3941 window.setTimeout( jQuery.ready );
|
|
|
3942
|
|
|
3943 } else {
|
|
|
3944
|
|
|
3945 // Use the handy event callback
|
|
|
3946 document.addEventListener( "DOMContentLoaded", completed );
|
|
|
3947
|
|
|
3948 // A fallback to window.onload, that will always work
|
|
|
3949 window.addEventListener( "load", completed );
|
|
|
3950 }
|
|
|
3951
|
|
|
3952
|
|
|
3953
|
|
|
3954
|
|
|
3955 // Multifunctional method to get and set values of a collection
|
|
|
3956 // The value/s can optionally be executed if it's a function
|
|
|
3957 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
|
3958 var i = 0,
|
|
|
3959 len = elems.length,
|
|
|
3960 bulk = key == null;
|
|
|
3961
|
|
|
3962 // Sets many values
|
|
|
3963 if ( jQuery.type( key ) === "object" ) {
|
|
|
3964 chainable = true;
|
|
|
3965 for ( i in key ) {
|
|
|
3966 access( elems, fn, i, key[ i ], true, emptyGet, raw );
|
|
|
3967 }
|
|
|
3968
|
|
|
3969 // Sets one value
|
|
|
3970 } else if ( value !== undefined ) {
|
|
|
3971 chainable = true;
|
|
|
3972
|
|
|
3973 if ( !jQuery.isFunction( value ) ) {
|
|
|
3974 raw = true;
|
|
|
3975 }
|
|
|
3976
|
|
|
3977 if ( bulk ) {
|
|
|
3978
|
|
|
3979 // Bulk operations run against the entire set
|
|
|
3980 if ( raw ) {
|
|
|
3981 fn.call( elems, value );
|
|
|
3982 fn = null;
|
|
|
3983
|
|
|
3984 // ...except when executing function values
|
|
|
3985 } else {
|
|
|
3986 bulk = fn;
|
|
|
3987 fn = function( elem, key, value ) {
|
|
|
3988 return bulk.call( jQuery( elem ), value );
|
|
|
3989 };
|
|
|
3990 }
|
|
|
3991 }
|
|
|
3992
|
|
|
3993 if ( fn ) {
|
|
|
3994 for ( ; i < len; i++ ) {
|
|
|
3995 fn(
|
|
|
3996 elems[ i ], key, raw ?
|
|
|
3997 value :
|
|
|
3998 value.call( elems[ i ], i, fn( elems[ i ], key ) )
|
|
|
3999 );
|
|
|
4000 }
|
|
|
4001 }
|
|
|
4002 }
|
|
|
4003
|
|
|
4004 if ( chainable ) {
|
|
|
4005 return elems;
|
|
|
4006 }
|
|
|
4007
|
|
|
4008 // Gets
|
|
|
4009 if ( bulk ) {
|
|
|
4010 return fn.call( elems );
|
|
|
4011 }
|
|
|
4012
|
|
|
4013 return len ? fn( elems[ 0 ], key ) : emptyGet;
|
|
|
4014 };
|
|
|
4015 var acceptData = function( owner ) {
|
|
|
4016
|
|
|
4017 // Accepts only:
|
|
|
4018 // - Node
|
|
|
4019 // - Node.ELEMENT_NODE
|
|
|
4020 // - Node.DOCUMENT_NODE
|
|
|
4021 // - Object
|
|
|
4022 // - Any
|
|
|
4023 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
|
|
4024 };
|
|
|
4025
|
|
|
4026
|
|
|
4027
|
|
|
4028
|
|
|
4029 function Data() {
|
|
|
4030 this.expando = jQuery.expando + Data.uid++;
|
|
|
4031 }
|
|
|
4032
|
|
|
4033 Data.uid = 1;
|
|
|
4034
|
|
|
4035 Data.prototype = {
|
|
|
4036
|
|
|
4037 cache: function( owner ) {
|
|
|
4038
|
|
|
4039 // Check if the owner object already has a cache
|
|
|
4040 var value = owner[ this.expando ];
|
|
|
4041
|
|
|
4042 // If not, create one
|
|
|
4043 if ( !value ) {
|
|
|
4044 value = {};
|
|
|
4045
|
|
|
4046 // We can accept data for non-element nodes in modern browsers,
|
|
|
4047 // but we should not, see #8335.
|
|
|
4048 // Always return an empty object.
|
|
|
4049 if ( acceptData( owner ) ) {
|
|
|
4050
|
|
|
4051 // If it is a node unlikely to be stringify-ed or looped over
|
|
|
4052 // use plain assignment
|
|
|
4053 if ( owner.nodeType ) {
|
|
|
4054 owner[ this.expando ] = value;
|
|
|
4055
|
|
|
4056 // Otherwise secure it in a non-enumerable property
|
|
|
4057 // configurable must be true to allow the property to be
|
|
|
4058 // deleted when data is removed
|
|
|
4059 } else {
|
|
|
4060 Object.defineProperty( owner, this.expando, {
|
|
|
4061 value: value,
|
|
|
4062 configurable: true
|
|
|
4063 } );
|
|
|
4064 }
|
|
|
4065 }
|
|
|
4066 }
|
|
|
4067
|
|
|
4068 return value;
|
|
|
4069 },
|
|
|
4070 set: function( owner, data, value ) {
|
|
|
4071 var prop,
|
|
|
4072 cache = this.cache( owner );
|
|
|
4073
|
|
|
4074 // Handle: [ owner, key, value ] args
|
|
|
4075 // Always use camelCase key (gh-2257)
|
|
|
4076 if ( typeof data === "string" ) {
|
|
|
4077 cache[ jQuery.camelCase( data ) ] = value;
|
|
|
4078
|
|
|
4079 // Handle: [ owner, { properties } ] args
|
|
|
4080 } else {
|
|
|
4081
|
|
|
4082 // Copy the properties one-by-one to the cache object
|
|
|
4083 for ( prop in data ) {
|
|
|
4084 cache[ jQuery.camelCase( prop ) ] = data[ prop ];
|
|
|
4085 }
|
|
|
4086 }
|
|
|
4087 return cache;
|
|
|
4088 },
|
|
|
4089 get: function( owner, key ) {
|
|
|
4090 return key === undefined ?
|
|
|
4091 this.cache( owner ) :
|
|
|
4092
|
|
|
4093 // Always use camelCase key (gh-2257)
|
|
|
4094 owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
|
|
|
4095 },
|
|
|
4096 access: function( owner, key, value ) {
|
|
|
4097
|
|
|
4098 // In cases where either:
|
|
|
4099 //
|
|
|
4100 // 1. No key was specified
|
|
|
4101 // 2. A string key was specified, but no value provided
|
|
|
4102 //
|
|
|
4103 // Take the "read" path and allow the get method to determine
|
|
|
4104 // which value to return, respectively either:
|
|
|
4105 //
|
|
|
4106 // 1. The entire cache object
|
|
|
4107 // 2. The data stored at the key
|
|
|
4108 //
|
|
|
4109 if ( key === undefined ||
|
|
|
4110 ( ( key && typeof key === "string" ) && value === undefined ) ) {
|
|
|
4111
|
|
|
4112 return this.get( owner, key );
|
|
|
4113 }
|
|
|
4114
|
|
|
4115 // When the key is not a string, or both a key and value
|
|
|
4116 // are specified, set or extend (existing objects) with either:
|
|
|
4117 //
|
|
|
4118 // 1. An object of properties
|
|
|
4119 // 2. A key and value
|
|
|
4120 //
|
|
|
4121 this.set( owner, key, value );
|
|
|
4122
|
|
|
4123 // Since the "set" path can have two possible entry points
|
|
|
4124 // return the expected data based on which path was taken[*]
|
|
|
4125 return value !== undefined ? value : key;
|
|
|
4126 },
|
|
|
4127 remove: function( owner, key ) {
|
|
|
4128 var i,
|
|
|
4129 cache = owner[ this.expando ];
|
|
|
4130
|
|
|
4131 if ( cache === undefined ) {
|
|
|
4132 return;
|
|
|
4133 }
|
|
|
4134
|
|
|
4135 if ( key !== undefined ) {
|
|
|
4136
|
|
|
4137 // Support array or space separated string of keys
|
|
|
4138 if ( Array.isArray( key ) ) {
|
|
|
4139
|
|
|
4140 // If key is an array of keys...
|
|
|
4141 // We always set camelCase keys, so remove that.
|
|
|
4142 key = key.map( jQuery.camelCase );
|
|
|
4143 } else {
|
|
|
4144 key = jQuery.camelCase( key );
|
|
|
4145
|
|
|
4146 // If a key with the spaces exists, use it.
|
|
|
4147 // Otherwise, create an array by matching non-whitespace
|
|
|
4148 key = key in cache ?
|
|
|
4149 [ key ] :
|
|
|
4150 ( key.match( rnothtmlwhite ) || [] );
|
|
|
4151 }
|
|
|
4152
|
|
|
4153 i = key.length;
|
|
|
4154
|
|
|
4155 while ( i-- ) {
|
|
|
4156 delete cache[ key[ i ] ];
|
|
|
4157 }
|
|
|
4158 }
|
|
|
4159
|
|
|
4160 // Remove the expando if there's no more data
|
|
|
4161 if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
|
|
|
4162
|
|
|
4163 // Support: Chrome <=35 - 45
|
|
|
4164 // Webkit & Blink performance suffers when deleting properties
|
|
|
4165 // from DOM nodes, so set to undefined instead
|
|
|
4166 // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
|
|
|
4167 if ( owner.nodeType ) {
|
|
|
4168 owner[ this.expando ] = undefined;
|
|
|
4169 } else {
|
|
|
4170 delete owner[ this.expando ];
|
|
|
4171 }
|
|
|
4172 }
|
|
|
4173 },
|
|
|
4174 hasData: function( owner ) {
|
|
|
4175 var cache = owner[ this.expando ];
|
|
|
4176 return cache !== undefined && !jQuery.isEmptyObject( cache );
|
|
|
4177 }
|
|
|
4178 };
|
|
|
4179 var dataPriv = new Data();
|
|
|
4180
|
|
|
4181 var dataUser = new Data();
|
|
|
4182
|
|
|
4183
|
|
|
4184
|
|
|
4185 // Implementation Summary
|
|
|
4186 //
|
|
|
4187 // 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
|
4188 // 2. Improve the module's maintainability by reducing the storage
|
|
|
4189 // paths to a single mechanism.
|
|
|
4190 // 3. Use the same single mechanism to support "private" and "user" data.
|
|
|
4191 // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
|
4192 // 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
|
4193 // 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
|
4194
|
|
|
4195 var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
|
|
|
4196 rmultiDash = /[A-Z]/g;
|
|
|
4197
|
|
|
4198 function getData( data ) {
|
|
|
4199 if ( data === "true" ) {
|
|
|
4200 return true;
|
|
|
4201 }
|
|
|
4202
|
|
|
4203 if ( data === "false" ) {
|
|
|
4204 return false;
|
|
|
4205 }
|
|
|
4206
|
|
|
4207 if ( data === "null" ) {
|
|
|
4208 return null;
|
|
|
4209 }
|
|
|
4210
|
|
|
4211 // Only convert to a number if it doesn't change the string
|
|
|
4212 if ( data === +data + "" ) {
|
|
|
4213 return +data;
|
|
|
4214 }
|
|
|
4215
|
|
|
4216 if ( rbrace.test( data ) ) {
|
|
|
4217 return JSON.parse( data );
|
|
|
4218 }
|
|
|
4219
|
|
|
4220 return data;
|
|
|
4221 }
|
|
|
4222
|
|
|
4223 function dataAttr( elem, key, data ) {
|
|
|
4224 var name;
|
|
|
4225
|
|
|
4226 // If nothing was found internally, try to fetch any
|
|
|
4227 // data from the HTML5 data-* attribute
|
|
|
4228 if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
4229 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
|
|
|
4230 data = elem.getAttribute( name );
|
|
|
4231
|
|
|
4232 if ( typeof data === "string" ) {
|
|
|
4233 try {
|
|
|
4234 data = getData( data );
|
|
|
4235 } catch ( e ) {}
|
|
|
4236
|
|
|
4237 // Make sure we set the data so it isn't changed later
|
|
|
4238 dataUser.set( elem, key, data );
|
|
|
4239 } else {
|
|
|
4240 data = undefined;
|
|
|
4241 }
|
|
|
4242 }
|
|
|
4243 return data;
|
|
|
4244 }
|
|
|
4245
|
|
|
4246 jQuery.extend( {
|
|
|
4247 hasData: function( elem ) {
|
|
|
4248 return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
|
|
4249 },
|
|
|
4250
|
|
|
4251 data: function( elem, name, data ) {
|
|
|
4252 return dataUser.access( elem, name, data );
|
|
|
4253 },
|
|
|
4254
|
|
|
4255 removeData: function( elem, name ) {
|
|
|
4256 dataUser.remove( elem, name );
|
|
|
4257 },
|
|
|
4258
|
|
|
4259 // TODO: Now that all calls to _data and _removeData have been replaced
|
|
|
4260 // with direct calls to dataPriv methods, these can be deprecated.
|
|
|
4261 _data: function( elem, name, data ) {
|
|
|
4262 return dataPriv.access( elem, name, data );
|
|
|
4263 },
|
|
|
4264
|
|
|
4265 _removeData: function( elem, name ) {
|
|
|
4266 dataPriv.remove( elem, name );
|
|
|
4267 }
|
|
|
4268 } );
|
|
|
4269
|
|
|
4270 jQuery.fn.extend( {
|
|
|
4271 data: function( key, value ) {
|
|
|
4272 var i, name, data,
|
|
|
4273 elem = this[ 0 ],
|
|
|
4274 attrs = elem && elem.attributes;
|
|
|
4275
|
|
|
4276 // Gets all values
|
|
|
4277 if ( key === undefined ) {
|
|
|
4278 if ( this.length ) {
|
|
|
4279 data = dataUser.get( elem );
|
|
|
4280
|
|
|
4281 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
|
|
|
4282 i = attrs.length;
|
|
|
4283 while ( i-- ) {
|
|
|
4284
|
|
|
4285 // Support: IE 11 only
|
|
|
4286 // The attrs elements can be null (#14894)
|
|
|
4287 if ( attrs[ i ] ) {
|
|
|
4288 name = attrs[ i ].name;
|
|
|
4289 if ( name.indexOf( "data-" ) === 0 ) {
|
|
|
4290 name = jQuery.camelCase( name.slice( 5 ) );
|
|
|
4291 dataAttr( elem, name, data[ name ] );
|
|
|
4292 }
|
|
|
4293 }
|
|
|
4294 }
|
|
|
4295 dataPriv.set( elem, "hasDataAttrs", true );
|
|
|
4296 }
|
|
|
4297 }
|
|
|
4298
|
|
|
4299 return data;
|
|
|
4300 }
|
|
|
4301
|
|
|
4302 // Sets multiple values
|
|
|
4303 if ( typeof key === "object" ) {
|
|
|
4304 return this.each( function() {
|
|
|
4305 dataUser.set( this, key );
|
|
|
4306 } );
|
|
|
4307 }
|
|
|
4308
|
|
|
4309 return access( this, function( value ) {
|
|
|
4310 var data;
|
|
|
4311
|
|
|
4312 // The calling jQuery object (element matches) is not empty
|
|
|
4313 // (and therefore has an element appears at this[ 0 ]) and the
|
|
|
4314 // `value` parameter was not undefined. An empty jQuery object
|
|
|
4315 // will result in `undefined` for elem = this[ 0 ] which will
|
|
|
4316 // throw an exception if an attempt to read a data cache is made.
|
|
|
4317 if ( elem && value === undefined ) {
|
|
|
4318
|
|
|
4319 // Attempt to get data from the cache
|
|
|
4320 // The key will always be camelCased in Data
|
|
|
4321 data = dataUser.get( elem, key );
|
|
|
4322 if ( data !== undefined ) {
|
|
|
4323 return data;
|
|
|
4324 }
|
|
|
4325
|
|
|
4326 // Attempt to "discover" the data in
|
|
|
4327 // HTML5 custom data-* attrs
|
|
|
4328 data = dataAttr( elem, key );
|
|
|
4329 if ( data !== undefined ) {
|
|
|
4330 return data;
|
|
|
4331 }
|
|
|
4332
|
|
|
4333 // We tried really hard, but the data doesn't exist.
|
|
|
4334 return;
|
|
|
4335 }
|
|
|
4336
|
|
|
4337 // Set the data...
|
|
|
4338 this.each( function() {
|
|
|
4339
|
|
|
4340 // We always store the camelCased key
|
|
|
4341 dataUser.set( this, key, value );
|
|
|
4342 } );
|
|
|
4343 }, null, value, arguments.length > 1, null, true );
|
|
|
4344 },
|
|
|
4345
|
|
|
4346 removeData: function( key ) {
|
|
|
4347 return this.each( function() {
|
|
|
4348 dataUser.remove( this, key );
|
|
|
4349 } );
|
|
|
4350 }
|
|
|
4351 } );
|
|
|
4352
|
|
|
4353
|
|
|
4354 jQuery.extend( {
|
|
|
4355 queue: function( elem, type, data ) {
|
|
|
4356 var queue;
|
|
|
4357
|
|
|
4358 if ( elem ) {
|
|
|
4359 type = ( type || "fx" ) + "queue";
|
|
|
4360 queue = dataPriv.get( elem, type );
|
|
|
4361
|
|
|
4362 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
4363 if ( data ) {
|
|
|
4364 if ( !queue || Array.isArray( data ) ) {
|
|
|
4365 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
|
|
|
4366 } else {
|
|
|
4367 queue.push( data );
|
|
|
4368 }
|
|
|
4369 }
|
|
|
4370 return queue || [];
|
|
|
4371 }
|
|
|
4372 },
|
|
|
4373
|
|
|
4374 dequeue: function( elem, type ) {
|
|
|
4375 type = type || "fx";
|
|
|
4376
|
|
|
4377 var queue = jQuery.queue( elem, type ),
|
|
|
4378 startLength = queue.length,
|
|
|
4379 fn = queue.shift(),
|
|
|
4380 hooks = jQuery._queueHooks( elem, type ),
|
|
|
4381 next = function() {
|
|
|
4382 jQuery.dequeue( elem, type );
|
|
|
4383 };
|
|
|
4384
|
|
|
4385 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
4386 if ( fn === "inprogress" ) {
|
|
|
4387 fn = queue.shift();
|
|
|
4388 startLength--;
|
|
|
4389 }
|
|
|
4390
|
|
|
4391 if ( fn ) {
|
|
|
4392
|
|
|
4393 // Add a progress sentinel to prevent the fx queue from being
|
|
|
4394 // automatically dequeued
|
|
|
4395 if ( type === "fx" ) {
|
|
|
4396 queue.unshift( "inprogress" );
|
|
|
4397 }
|
|
|
4398
|
|
|
4399 // Clear up the last queue stop function
|
|
|
4400 delete hooks.stop;
|
|
|
4401 fn.call( elem, next, hooks );
|
|
|
4402 }
|
|
|
4403
|
|
|
4404 if ( !startLength && hooks ) {
|
|
|
4405 hooks.empty.fire();
|
|
|
4406 }
|
|
|
4407 },
|
|
|
4408
|
|
|
4409 // Not public - generate a queueHooks object, or return the current one
|
|
|
4410 _queueHooks: function( elem, type ) {
|
|
|
4411 var key = type + "queueHooks";
|
|
|
4412 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
|
|
4413 empty: jQuery.Callbacks( "once memory" ).add( function() {
|
|
|
4414 dataPriv.remove( elem, [ type + "queue", key ] );
|
|
|
4415 } )
|
|
|
4416 } );
|
|
|
4417 }
|
|
|
4418 } );
|
|
|
4419
|
|
|
4420 jQuery.fn.extend( {
|
|
|
4421 queue: function( type, data ) {
|
|
|
4422 var setter = 2;
|
|
|
4423
|
|
|
4424 if ( typeof type !== "string" ) {
|
|
|
4425 data = type;
|
|
|
4426 type = "fx";
|
|
|
4427 setter--;
|
|
|
4428 }
|
|
|
4429
|
|
|
4430 if ( arguments.length < setter ) {
|
|
|
4431 return jQuery.queue( this[ 0 ], type );
|
|
|
4432 }
|
|
|
4433
|
|
|
4434 return data === undefined ?
|
|
|
4435 this :
|
|
|
4436 this.each( function() {
|
|
|
4437 var queue = jQuery.queue( this, type, data );
|
|
|
4438
|
|
|
4439 // Ensure a hooks for this queue
|
|
|
4440 jQuery._queueHooks( this, type );
|
|
|
4441
|
|
|
4442 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
|
|
|
4443 jQuery.dequeue( this, type );
|
|
|
4444 }
|
|
|
4445 } );
|
|
|
4446 },
|
|
|
4447 dequeue: function( type ) {
|
|
|
4448 return this.each( function() {
|
|
|
4449 jQuery.dequeue( this, type );
|
|
|
4450 } );
|
|
|
4451 },
|
|
|
4452 clearQueue: function( type ) {
|
|
|
4453 return this.queue( type || "fx", [] );
|
|
|
4454 },
|
|
|
4455
|
|
|
4456 // Get a promise resolved when queues of a certain type
|
|
|
4457 // are emptied (fx is the type by default)
|
|
|
4458 promise: function( type, obj ) {
|
|
|
4459 var tmp,
|
|
|
4460 count = 1,
|
|
|
4461 defer = jQuery.Deferred(),
|
|
|
4462 elements = this,
|
|
|
4463 i = this.length,
|
|
|
4464 resolve = function() {
|
|
|
4465 if ( !( --count ) ) {
|
|
|
4466 defer.resolveWith( elements, [ elements ] );
|
|
|
4467 }
|
|
|
4468 };
|
|
|
4469
|
|
|
4470 if ( typeof type !== "string" ) {
|
|
|
4471 obj = type;
|
|
|
4472 type = undefined;
|
|
|
4473 }
|
|
|
4474 type = type || "fx";
|
|
|
4475
|
|
|
4476 while ( i-- ) {
|
|
|
4477 tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
|
|
|
4478 if ( tmp && tmp.empty ) {
|
|
|
4479 count++;
|
|
|
4480 tmp.empty.add( resolve );
|
|
|
4481 }
|
|
|
4482 }
|
|
|
4483 resolve();
|
|
|
4484 return defer.promise( obj );
|
|
|
4485 }
|
|
|
4486 } );
|
|
|
4487 var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
|
|
|
4488
|
|
|
4489 var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
|
|
|
4490
|
|
|
4491
|
|
|
4492 var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
|
|
4493
|
|
|
4494 var isHiddenWithinTree = function( elem, el ) {
|
|
|
4495
|
|
|
4496 // isHiddenWithinTree might be called from jQuery#filter function;
|
|
|
4497 // in that case, element will be second argument
|
|
|
4498 elem = el || elem;
|
|
|
4499
|
|
|
4500 // Inline style trumps all
|
|
|
4501 return elem.style.display === "none" ||
|
|
|
4502 elem.style.display === "" &&
|
|
|
4503
|
|
|
4504 // Otherwise, check computed style
|
|
|
4505 // Support: Firefox <=43 - 45
|
|
|
4506 // Disconnected elements can have computed display: none, so first confirm that elem is
|
|
|
4507 // in the document.
|
|
|
4508 jQuery.contains( elem.ownerDocument, elem ) &&
|
|
|
4509
|
|
|
4510 jQuery.css( elem, "display" ) === "none";
|
|
|
4511 };
|
|
|
4512
|
|
|
4513 var swap = function( elem, options, callback, args ) {
|
|
|
4514 var ret, name,
|
|
|
4515 old = {};
|
|
|
4516
|
|
|
4517 // Remember the old values, and insert the new ones
|
|
|
4518 for ( name in options ) {
|
|
|
4519 old[ name ] = elem.style[ name ];
|
|
|
4520 elem.style[ name ] = options[ name ];
|
|
|
4521 }
|
|
|
4522
|
|
|
4523 ret = callback.apply( elem, args || [] );
|
|
|
4524
|
|
|
4525 // Revert the old values
|
|
|
4526 for ( name in options ) {
|
|
|
4527 elem.style[ name ] = old[ name ];
|
|
|
4528 }
|
|
|
4529
|
|
|
4530 return ret;
|
|
|
4531 };
|
|
|
4532
|
|
|
4533
|
|
|
4534
|
|
|
4535
|
|
|
4536 function adjustCSS( elem, prop, valueParts, tween ) {
|
|
|
4537 var adjusted,
|
|
|
4538 scale = 1,
|
|
|
4539 maxIterations = 20,
|
|
|
4540 currentValue = tween ?
|
|
|
4541 function() {
|
|
|
4542 return tween.cur();
|
|
|
4543 } :
|
|
|
4544 function() {
|
|
|
4545 return jQuery.css( elem, prop, "" );
|
|
|
4546 },
|
|
|
4547 initial = currentValue(),
|
|
|
4548 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
|
|
4549
|
|
|
4550 // Starting value computation is required for potential unit mismatches
|
|
|
4551 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
|
|
4552 rcssNum.exec( jQuery.css( elem, prop ) );
|
|
|
4553
|
|
|
4554 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
|
|
|
4555
|
|
|
4556 // Trust units reported by jQuery.css
|
|
|
4557 unit = unit || initialInUnit[ 3 ];
|
|
|
4558
|
|
|
4559 // Make sure we update the tween properties later on
|
|
|
4560 valueParts = valueParts || [];
|
|
|
4561
|
|
|
4562 // Iteratively approximate from a nonzero starting point
|
|
|
4563 initialInUnit = +initial || 1;
|
|
|
4564
|
|
|
4565 do {
|
|
|
4566
|
|
|
4567 // If previous iteration zeroed out, double until we get *something*.
|
|
|
4568 // Use string for doubling so we don't accidentally see scale as unchanged below
|
|
|
4569 scale = scale || ".5";
|
|
|
4570
|
|
|
4571 // Adjust and apply
|
|
|
4572 initialInUnit = initialInUnit / scale;
|
|
|
4573 jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
4574
|
|
|
4575 // Update scale, tolerating zero or NaN from tween.cur()
|
|
|
4576 // Break the loop if scale is unchanged or perfect, or if we've just had enough.
|
|
|
4577 } while (
|
|
|
4578 scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
|
|
|
4579 );
|
|
|
4580 }
|
|
|
4581
|
|
|
4582 if ( valueParts ) {
|
|
|
4583 initialInUnit = +initialInUnit || +initial || 0;
|
|
|
4584
|
|
|
4585 // Apply relative offset (+=/-=) if specified
|
|
|
4586 adjusted = valueParts[ 1 ] ?
|
|
|
4587 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
|
|
|
4588 +valueParts[ 2 ];
|
|
|
4589 if ( tween ) {
|
|
|
4590 tween.unit = unit;
|
|
|
4591 tween.start = initialInUnit;
|
|
|
4592 tween.end = adjusted;
|
|
|
4593 }
|
|
|
4594 }
|
|
|
4595 return adjusted;
|
|
|
4596 }
|
|
|
4597
|
|
|
4598
|
|
|
4599 var defaultDisplayMap = {};
|
|
|
4600
|
|
|
4601 function getDefaultDisplay( elem ) {
|
|
|
4602 var temp,
|
|
|
4603 doc = elem.ownerDocument,
|
|
|
4604 nodeName = elem.nodeName,
|
|
|
4605 display = defaultDisplayMap[ nodeName ];
|
|
|
4606
|
|
|
4607 if ( display ) {
|
|
|
4608 return display;
|
|
|
4609 }
|
|
|
4610
|
|
|
4611 temp = doc.body.appendChild( doc.createElement( nodeName ) );
|
|
|
4612 display = jQuery.css( temp, "display" );
|
|
|
4613
|
|
|
4614 temp.parentNode.removeChild( temp );
|
|
|
4615
|
|
|
4616 if ( display === "none" ) {
|
|
|
4617 display = "block";
|
|
|
4618 }
|
|
|
4619 defaultDisplayMap[ nodeName ] = display;
|
|
|
4620
|
|
|
4621 return display;
|
|
|
4622 }
|
|
|
4623
|
|
|
4624 function showHide( elements, show ) {
|
|
|
4625 var display, elem,
|
|
|
4626 values = [],
|
|
|
4627 index = 0,
|
|
|
4628 length = elements.length;
|
|
|
4629
|
|
|
4630 // Determine new display value for elements that need to change
|
|
|
4631 for ( ; index < length; index++ ) {
|
|
|
4632 elem = elements[ index ];
|
|
|
4633 if ( !elem.style ) {
|
|
|
4634 continue;
|
|
|
4635 }
|
|
|
4636
|
|
|
4637 display = elem.style.display;
|
|
|
4638 if ( show ) {
|
|
|
4639
|
|
|
4640 // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
|
|
|
4641 // check is required in this first loop unless we have a nonempty display value (either
|
|
|
4642 // inline or about-to-be-restored)
|
|
|
4643 if ( display === "none" ) {
|
|
|
4644 values[ index ] = dataPriv.get( elem, "display" ) || null;
|
|
|
4645 if ( !values[ index ] ) {
|
|
|
4646 elem.style.display = "";
|
|
|
4647 }
|
|
|
4648 }
|
|
|
4649 if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
|
|
|
4650 values[ index ] = getDefaultDisplay( elem );
|
|
|
4651 }
|
|
|
4652 } else {
|
|
|
4653 if ( display !== "none" ) {
|
|
|
4654 values[ index ] = "none";
|
|
|
4655
|
|
|
4656 // Remember what we're overwriting
|
|
|
4657 dataPriv.set( elem, "display", display );
|
|
|
4658 }
|
|
|
4659 }
|
|
|
4660 }
|
|
|
4661
|
|
|
4662 // Set the display of the elements in a second loop to avoid constant reflow
|
|
|
4663 for ( index = 0; index < length; index++ ) {
|
|
|
4664 if ( values[ index ] != null ) {
|
|
|
4665 elements[ index ].style.display = values[ index ];
|
|
|
4666 }
|
|
|
4667 }
|
|
|
4668
|
|
|
4669 return elements;
|
|
|
4670 }
|
|
|
4671
|
|
|
4672 jQuery.fn.extend( {
|
|
|
4673 show: function() {
|
|
|
4674 return showHide( this, true );
|
|
|
4675 },
|
|
|
4676 hide: function() {
|
|
|
4677 return showHide( this );
|
|
|
4678 },
|
|
|
4679 toggle: function( state ) {
|
|
|
4680 if ( typeof state === "boolean" ) {
|
|
|
4681 return state ? this.show() : this.hide();
|
|
|
4682 }
|
|
|
4683
|
|
|
4684 return this.each( function() {
|
|
|
4685 if ( isHiddenWithinTree( this ) ) {
|
|
|
4686 jQuery( this ).show();
|
|
|
4687 } else {
|
|
|
4688 jQuery( this ).hide();
|
|
|
4689 }
|
|
|
4690 } );
|
|
|
4691 }
|
|
|
4692 } );
|
|
|
4693 var rcheckableType = ( /^(?:checkbox|radio)$/i );
|
|
|
4694
|
|
|
4695 var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
|
|
|
4696
|
|
|
4697 var rscriptType = ( /^$|\/(?:java|ecma)script/i );
|
|
|
4698
|
|
|
4699
|
|
|
4700
|
|
|
4701 // We have to close these tags to support XHTML (#13200)
|
|
|
4702 var wrapMap = {
|
|
|
4703
|
|
|
4704 // Support: IE <=9 only
|
|
|
4705 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
4706
|
|
|
4707 // XHTML parsers do not magically insert elements in the
|
|
|
4708 // same way that tag soup parsers do. So we cannot shorten
|
|
|
4709 // this by omitting <tbody> or other required elements.
|
|
|
4710 thead: [ 1, "<table>", "</table>" ],
|
|
|
4711 col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
|
|
|
4712 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
4713 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
4714
|
|
|
4715 _default: [ 0, "", "" ]
|
|
|
4716 };
|
|
|
4717
|
|
|
4718 // Support: IE <=9 only
|
|
|
4719 wrapMap.optgroup = wrapMap.option;
|
|
|
4720
|
|
|
4721 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
4722 wrapMap.th = wrapMap.td;
|
|
|
4723
|
|
|
4724
|
|
|
4725 function getAll( context, tag ) {
|
|
|
4726
|
|
|
4727 // Support: IE <=9 - 11 only
|
|
|
4728 // Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
|
4729 var ret;
|
|
|
4730
|
|
|
4731 if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
4732 ret = context.getElementsByTagName( tag || "*" );
|
|
|
4733
|
|
|
4734 } else if ( typeof context.querySelectorAll !== "undefined" ) {
|
|
|
4735 ret = context.querySelectorAll( tag || "*" );
|
|
|
4736
|
|
|
4737 } else {
|
|
|
4738 ret = [];
|
|
|
4739 }
|
|
|
4740
|
|
|
4741 if ( tag === undefined || tag && nodeName( context, tag ) ) {
|
|
|
4742 return jQuery.merge( [ context ], ret );
|
|
|
4743 }
|
|
|
4744
|
|
|
4745 return ret;
|
|
|
4746 }
|
|
|
4747
|
|
|
4748
|
|
|
4749 // Mark scripts as having already been evaluated
|
|
|
4750 function setGlobalEval( elems, refElements ) {
|
|
|
4751 var i = 0,
|
|
|
4752 l = elems.length;
|
|
|
4753
|
|
|
4754 for ( ; i < l; i++ ) {
|
|
|
4755 dataPriv.set(
|
|
|
4756 elems[ i ],
|
|
|
4757 "globalEval",
|
|
|
4758 !refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
|
|
4759 );
|
|
|
4760 }
|
|
|
4761 }
|
|
|
4762
|
|
|
4763
|
|
|
4764 var rhtml = /<|&#?\w+;/;
|
|
|
4765
|
|
|
4766 function buildFragment( elems, context, scripts, selection, ignored ) {
|
|
|
4767 var elem, tmp, tag, wrap, contains, j,
|
|
|
4768 fragment = context.createDocumentFragment(),
|
|
|
4769 nodes = [],
|
|
|
4770 i = 0,
|
|
|
4771 l = elems.length;
|
|
|
4772
|
|
|
4773 for ( ; i < l; i++ ) {
|
|
|
4774 elem = elems[ i ];
|
|
|
4775
|
|
|
4776 if ( elem || elem === 0 ) {
|
|
|
4777
|
|
|
4778 // Add nodes directly
|
|
|
4779 if ( jQuery.type( elem ) === "object" ) {
|
|
|
4780
|
|
|
4781 // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
4782 // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
4783 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
4784
|
|
|
4785 // Convert non-html into a text node
|
|
|
4786 } else if ( !rhtml.test( elem ) ) {
|
|
|
4787 nodes.push( context.createTextNode( elem ) );
|
|
|
4788
|
|
|
4789 // Convert html into DOM nodes
|
|
|
4790 } else {
|
|
|
4791 tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
|
|
|
4792
|
|
|
4793 // Deserialize a standard representation
|
|
|
4794 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
|
|
|
4795 wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
4796 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
|
|
|
4797
|
|
|
4798 // Descend through wrappers to the right content
|
|
|
4799 j = wrap[ 0 ];
|
|
|
4800 while ( j-- ) {
|
|
|
4801 tmp = tmp.lastChild;
|
|
|
4802 }
|
|
|
4803
|
|
|
4804 // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
4805 // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
4806 jQuery.merge( nodes, tmp.childNodes );
|
|
|
4807
|
|
|
4808 // Remember the top-level container
|
|
|
4809 tmp = fragment.firstChild;
|
|
|
4810
|
|
|
4811 // Ensure the created nodes are orphaned (#12392)
|
|
|
4812 tmp.textContent = "";
|
|
|
4813 }
|
|
|
4814 }
|
|
|
4815 }
|
|
|
4816
|
|
|
4817 // Remove wrapper from fragment
|
|
|
4818 fragment.textContent = "";
|
|
|
4819
|
|
|
4820 i = 0;
|
|
|
4821 while ( ( elem = nodes[ i++ ] ) ) {
|
|
|
4822
|
|
|
4823 // Skip elements already in the context collection (trac-4087)
|
|
|
4824 if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
|
|
|
4825 if ( ignored ) {
|
|
|
4826 ignored.push( elem );
|
|
|
4827 }
|
|
|
4828 continue;
|
|
|
4829 }
|
|
|
4830
|
|
|
4831 contains = jQuery.contains( elem.ownerDocument, elem );
|
|
|
4832
|
|
|
4833 // Append to fragment
|
|
|
4834 tmp = getAll( fragment.appendChild( elem ), "script" );
|
|
|
4835
|
|
|
4836 // Preserve script evaluation history
|
|
|
4837 if ( contains ) {
|
|
|
4838 setGlobalEval( tmp );
|
|
|
4839 }
|
|
|
4840
|
|
|
4841 // Capture executables
|
|
|
4842 if ( scripts ) {
|
|
|
4843 j = 0;
|
|
|
4844 while ( ( elem = tmp[ j++ ] ) ) {
|
|
|
4845 if ( rscriptType.test( elem.type || "" ) ) {
|
|
|
4846 scripts.push( elem );
|
|
|
4847 }
|
|
|
4848 }
|
|
|
4849 }
|
|
|
4850 }
|
|
|
4851
|
|
|
4852 return fragment;
|
|
|
4853 }
|
|
|
4854
|
|
|
4855
|
|
|
4856 ( function() {
|
|
|
4857 var fragment = document.createDocumentFragment(),
|
|
|
4858 div = fragment.appendChild( document.createElement( "div" ) ),
|
|
|
4859 input = document.createElement( "input" );
|
|
|
4860
|
|
|
4861 // Support: Android 4.0 - 4.3 only
|
|
|
4862 // Check state lost if the name is set (#11217)
|
|
|
4863 // Support: Windows Web Apps (WWA)
|
|
|
4864 // `name` and `type` must use .setAttribute for WWA (#14901)
|
|
|
4865 input.setAttribute( "type", "radio" );
|
|
|
4866 input.setAttribute( "checked", "checked" );
|
|
|
4867 input.setAttribute( "name", "t" );
|
|
|
4868
|
|
|
4869 div.appendChild( input );
|
|
|
4870
|
|
|
4871 // Support: Android <=4.1 only
|
|
|
4872 // Older WebKit doesn't clone checked state correctly in fragments
|
|
|
4873 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
4874
|
|
|
4875 // Support: IE <=11 only
|
|
|
4876 // Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
|
4877 div.innerHTML = "<textarea>x</textarea>";
|
|
|
4878 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
|
|
4879 } )();
|
|
|
4880 var documentElement = document.documentElement;
|
|
|
4881
|
|
|
4882
|
|
|
4883
|
|
|
4884 var
|
|
|
4885 rkeyEvent = /^key/,
|
|
|
4886 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
|
|
4887 rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
|
|
4888
|
|
|
4889 function returnTrue() {
|
|
|
4890 return true;
|
|
|
4891 }
|
|
|
4892
|
|
|
4893 function returnFalse() {
|
|
|
4894 return false;
|
|
|
4895 }
|
|
|
4896
|
|
|
4897 // Support: IE <=9 only
|
|
|
4898 // See #13393 for more info
|
|
|
4899 function safeActiveElement() {
|
|
|
4900 try {
|
|
|
4901 return document.activeElement;
|
|
|
4902 } catch ( err ) { }
|
|
|
4903 }
|
|
|
4904
|
|
|
4905 function on( elem, types, selector, data, fn, one ) {
|
|
|
4906 var origFn, type;
|
|
|
4907
|
|
|
4908 // Types can be a map of types/handlers
|
|
|
4909 if ( typeof types === "object" ) {
|
|
|
4910
|
|
|
4911 // ( types-Object, selector, data )
|
|
|
4912 if ( typeof selector !== "string" ) {
|
|
|
4913
|
|
|
4914 // ( types-Object, data )
|
|
|
4915 data = data || selector;
|
|
|
4916 selector = undefined;
|
|
|
4917 }
|
|
|
4918 for ( type in types ) {
|
|
|
4919 on( elem, type, selector, data, types[ type ], one );
|
|
|
4920 }
|
|
|
4921 return elem;
|
|
|
4922 }
|
|
|
4923
|
|
|
4924 if ( data == null && fn == null ) {
|
|
|
4925
|
|
|
4926 // ( types, fn )
|
|
|
4927 fn = selector;
|
|
|
4928 data = selector = undefined;
|
|
|
4929 } else if ( fn == null ) {
|
|
|
4930 if ( typeof selector === "string" ) {
|
|
|
4931
|
|
|
4932 // ( types, selector, fn )
|
|
|
4933 fn = data;
|
|
|
4934 data = undefined;
|
|
|
4935 } else {
|
|
|
4936
|
|
|
4937 // ( types, data, fn )
|
|
|
4938 fn = data;
|
|
|
4939 data = selector;
|
|
|
4940 selector = undefined;
|
|
|
4941 }
|
|
|
4942 }
|
|
|
4943 if ( fn === false ) {
|
|
|
4944 fn = returnFalse;
|
|
|
4945 } else if ( !fn ) {
|
|
|
4946 return elem;
|
|
|
4947 }
|
|
|
4948
|
|
|
4949 if ( one === 1 ) {
|
|
|
4950 origFn = fn;
|
|
|
4951 fn = function( event ) {
|
|
|
4952
|
|
|
4953 // Can use an empty set, since event contains the info
|
|
|
4954 jQuery().off( event );
|
|
|
4955 return origFn.apply( this, arguments );
|
|
|
4956 };
|
|
|
4957
|
|
|
4958 // Use same guid so caller can remove using origFn
|
|
|
4959 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
4960 }
|
|
|
4961 return elem.each( function() {
|
|
|
4962 jQuery.event.add( this, types, fn, data, selector );
|
|
|
4963 } );
|
|
|
4964 }
|
|
|
4965
|
|
|
4966 /*
|
|
|
4967 * Helper functions for managing events -- not part of the public interface.
|
|
|
4968 * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
4969 */
|
|
|
4970 jQuery.event = {
|
|
|
4971
|
|
|
4972 global: {},
|
|
|
4973
|
|
|
4974 add: function( elem, types, handler, data, selector ) {
|
|
|
4975
|
|
|
4976 var handleObjIn, eventHandle, tmp,
|
|
|
4977 events, t, handleObj,
|
|
|
4978 special, handlers, type, namespaces, origType,
|
|
|
4979 elemData = dataPriv.get( elem );
|
|
|
4980
|
|
|
4981 // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
|
4982 if ( !elemData ) {
|
|
|
4983 return;
|
|
|
4984 }
|
|
|
4985
|
|
|
4986 // Caller can pass in an object of custom data in lieu of the handler
|
|
|
4987 if ( handler.handler ) {
|
|
|
4988 handleObjIn = handler;
|
|
|
4989 handler = handleObjIn.handler;
|
|
|
4990 selector = handleObjIn.selector;
|
|
|
4991 }
|
|
|
4992
|
|
|
4993 // Ensure that invalid selectors throw exceptions at attach time
|
|
|
4994 // Evaluate against documentElement in case elem is a non-element node (e.g., document)
|
|
|
4995 if ( selector ) {
|
|
|
4996 jQuery.find.matchesSelector( documentElement, selector );
|
|
|
4997 }
|
|
|
4998
|
|
|
4999 // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
5000 if ( !handler.guid ) {
|
|
|
5001 handler.guid = jQuery.guid++;
|
|
|
5002 }
|
|
|
5003
|
|
|
5004 // Init the element's event structure and main handler, if this is the first
|
|
|
5005 if ( !( events = elemData.events ) ) {
|
|
|
5006 events = elemData.events = {};
|
|
|
5007 }
|
|
|
5008 if ( !( eventHandle = elemData.handle ) ) {
|
|
|
5009 eventHandle = elemData.handle = function( e ) {
|
|
|
5010
|
|
|
5011 // Discard the second event of a jQuery.event.trigger() and
|
|
|
5012 // when an event is called after a page has unloaded
|
|
|
5013 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
|
|
|
5014 jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
|
|
5015 };
|
|
|
5016 }
|
|
|
5017
|
|
|
5018 // Handle multiple events separated by a space
|
|
|
5019 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
5020 t = types.length;
|
|
|
5021 while ( t-- ) {
|
|
|
5022 tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
5023 type = origType = tmp[ 1 ];
|
|
|
5024 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
5025
|
|
|
5026 // There *must* be a type, no attaching namespace-only handlers
|
|
|
5027 if ( !type ) {
|
|
|
5028 continue;
|
|
|
5029 }
|
|
|
5030
|
|
|
5031 // If event changes its type, use the special event handlers for the changed type
|
|
|
5032 special = jQuery.event.special[ type ] || {};
|
|
|
5033
|
|
|
5034 // If selector defined, determine special event api type, otherwise given type
|
|
|
5035 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
5036
|
|
|
5037 // Update special based on newly reset type
|
|
|
5038 special = jQuery.event.special[ type ] || {};
|
|
|
5039
|
|
|
5040 // handleObj is passed to all event handlers
|
|
|
5041 handleObj = jQuery.extend( {
|
|
|
5042 type: type,
|
|
|
5043 origType: origType,
|
|
|
5044 data: data,
|
|
|
5045 handler: handler,
|
|
|
5046 guid: handler.guid,
|
|
|
5047 selector: selector,
|
|
|
5048 needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
|
5049 namespace: namespaces.join( "." )
|
|
|
5050 }, handleObjIn );
|
|
|
5051
|
|
|
5052 // Init the event handler queue if we're the first
|
|
|
5053 if ( !( handlers = events[ type ] ) ) {
|
|
|
5054 handlers = events[ type ] = [];
|
|
|
5055 handlers.delegateCount = 0;
|
|
|
5056
|
|
|
5057 // Only use addEventListener if the special events handler returns false
|
|
|
5058 if ( !special.setup ||
|
|
|
5059 special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
5060
|
|
|
5061 if ( elem.addEventListener ) {
|
|
|
5062 elem.addEventListener( type, eventHandle );
|
|
|
5063 }
|
|
|
5064 }
|
|
|
5065 }
|
|
|
5066
|
|
|
5067 if ( special.add ) {
|
|
|
5068 special.add.call( elem, handleObj );
|
|
|
5069
|
|
|
5070 if ( !handleObj.handler.guid ) {
|
|
|
5071 handleObj.handler.guid = handler.guid;
|
|
|
5072 }
|
|
|
5073 }
|
|
|
5074
|
|
|
5075 // Add to the element's handler list, delegates in front
|
|
|
5076 if ( selector ) {
|
|
|
5077 handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
5078 } else {
|
|
|
5079 handlers.push( handleObj );
|
|
|
5080 }
|
|
|
5081
|
|
|
5082 // Keep track of which events have ever been used, for event optimization
|
|
|
5083 jQuery.event.global[ type ] = true;
|
|
|
5084 }
|
|
|
5085
|
|
|
5086 },
|
|
|
5087
|
|
|
5088 // Detach an event or set of events from an element
|
|
|
5089 remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
5090
|
|
|
5091 var j, origCount, tmp,
|
|
|
5092 events, t, handleObj,
|
|
|
5093 special, handlers, type, namespaces, origType,
|
|
|
5094 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
|
|
|
5095
|
|
|
5096 if ( !elemData || !( events = elemData.events ) ) {
|
|
|
5097 return;
|
|
|
5098 }
|
|
|
5099
|
|
|
5100 // Once for each type.namespace in types; type may be omitted
|
|
|
5101 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
5102 t = types.length;
|
|
|
5103 while ( t-- ) {
|
|
|
5104 tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
5105 type = origType = tmp[ 1 ];
|
|
|
5106 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
5107
|
|
|
5108 // Unbind all events (on this namespace, if provided) for the element
|
|
|
5109 if ( !type ) {
|
|
|
5110 for ( type in events ) {
|
|
|
5111 jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
5112 }
|
|
|
5113 continue;
|
|
|
5114 }
|
|
|
5115
|
|
|
5116 special = jQuery.event.special[ type ] || {};
|
|
|
5117 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
5118 handlers = events[ type ] || [];
|
|
|
5119 tmp = tmp[ 2 ] &&
|
|
|
5120 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
|
|
|
5121
|
|
|
5122 // Remove matching events
|
|
|
5123 origCount = j = handlers.length;
|
|
|
5124 while ( j-- ) {
|
|
|
5125 handleObj = handlers[ j ];
|
|
|
5126
|
|
|
5127 if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
5128 ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
5129 ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
|
5130 ( !selector || selector === handleObj.selector ||
|
|
|
5131 selector === "**" && handleObj.selector ) ) {
|
|
|
5132 handlers.splice( j, 1 );
|
|
|
5133
|
|
|
5134 if ( handleObj.selector ) {
|
|
|
5135 handlers.delegateCount--;
|
|
|
5136 }
|
|
|
5137 if ( special.remove ) {
|
|
|
5138 special.remove.call( elem, handleObj );
|
|
|
5139 }
|
|
|
5140 }
|
|
|
5141 }
|
|
|
5142
|
|
|
5143 // Remove generic event handler if we removed something and no more handlers exist
|
|
|
5144 // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
5145 if ( origCount && !handlers.length ) {
|
|
|
5146 if ( !special.teardown ||
|
|
|
5147 special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
5148
|
|
|
5149 jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
5150 }
|
|
|
5151
|
|
|
5152 delete events[ type ];
|
|
|
5153 }
|
|
|
5154 }
|
|
|
5155
|
|
|
5156 // Remove data and the expando if it's no longer used
|
|
|
5157 if ( jQuery.isEmptyObject( events ) ) {
|
|
|
5158 dataPriv.remove( elem, "handle events" );
|
|
|
5159 }
|
|
|
5160 },
|
|
|
5161
|
|
|
5162 dispatch: function( nativeEvent ) {
|
|
|
5163
|
|
|
5164 // Make a writable jQuery.Event from the native event object
|
|
|
5165 var event = jQuery.event.fix( nativeEvent );
|
|
|
5166
|
|
|
5167 var i, j, ret, matched, handleObj, handlerQueue,
|
|
|
5168 args = new Array( arguments.length ),
|
|
|
5169 handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
|
|
|
5170 special = jQuery.event.special[ event.type ] || {};
|
|
|
5171
|
|
|
5172 // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
5173 args[ 0 ] = event;
|
|
|
5174
|
|
|
5175 for ( i = 1; i < arguments.length; i++ ) {
|
|
|
5176 args[ i ] = arguments[ i ];
|
|
|
5177 }
|
|
|
5178
|
|
|
5179 event.delegateTarget = this;
|
|
|
5180
|
|
|
5181 // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
5182 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
5183 return;
|
|
|
5184 }
|
|
|
5185
|
|
|
5186 // Determine handlers
|
|
|
5187 handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
5188
|
|
|
5189 // Run delegates first; they may want to stop propagation beneath us
|
|
|
5190 i = 0;
|
|
|
5191 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
5192 event.currentTarget = matched.elem;
|
|
|
5193
|
|
|
5194 j = 0;
|
|
|
5195 while ( ( handleObj = matched.handlers[ j++ ] ) &&
|
|
|
5196 !event.isImmediatePropagationStopped() ) {
|
|
|
5197
|
|
|
5198 // Triggered event must either 1) have no namespace, or 2) have namespace(s)
|
|
|
5199 // a subset or equal to those in the bound event (both can have no namespace).
|
|
|
5200 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
|
|
|
5201
|
|
|
5202 event.handleObj = handleObj;
|
|
|
5203 event.data = handleObj.data;
|
|
|
5204
|
|
|
5205 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
|
|
|
5206 handleObj.handler ).apply( matched.elem, args );
|
|
|
5207
|
|
|
5208 if ( ret !== undefined ) {
|
|
|
5209 if ( ( event.result = ret ) === false ) {
|
|
|
5210 event.preventDefault();
|
|
|
5211 event.stopPropagation();
|
|
|
5212 }
|
|
|
5213 }
|
|
|
5214 }
|
|
|
5215 }
|
|
|
5216 }
|
|
|
5217
|
|
|
5218 // Call the postDispatch hook for the mapped type
|
|
|
5219 if ( special.postDispatch ) {
|
|
|
5220 special.postDispatch.call( this, event );
|
|
|
5221 }
|
|
|
5222
|
|
|
5223 return event.result;
|
|
|
5224 },
|
|
|
5225
|
|
|
5226 handlers: function( event, handlers ) {
|
|
|
5227 var i, handleObj, sel, matchedHandlers, matchedSelectors,
|
|
|
5228 handlerQueue = [],
|
|
|
5229 delegateCount = handlers.delegateCount,
|
|
|
5230 cur = event.target;
|
|
|
5231
|
|
|
5232 // Find delegate handlers
|
|
|
5233 if ( delegateCount &&
|
|
|
5234
|
|
|
5235 // Support: IE <=9
|
|
|
5236 // Black-hole SVG <use> instance trees (trac-13180)
|
|
|
5237 cur.nodeType &&
|
|
|
5238
|
|
|
5239 // Support: Firefox <=42
|
|
|
5240 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
|
|
|
5241 // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
|
|
|
5242 // Support: IE 11 only
|
|
|
5243 // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
|
|
|
5244 !( event.type === "click" && event.button >= 1 ) ) {
|
|
|
5245
|
|
|
5246 for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
5247
|
|
|
5248 // Don't check non-elements (#13208)
|
|
|
5249 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
5250 if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
|
|
|
5251 matchedHandlers = [];
|
|
|
5252 matchedSelectors = {};
|
|
|
5253 for ( i = 0; i < delegateCount; i++ ) {
|
|
|
5254 handleObj = handlers[ i ];
|
|
|
5255
|
|
|
5256 // Don't conflict with Object.prototype properties (#13203)
|
|
|
5257 sel = handleObj.selector + " ";
|
|
|
5258
|
|
|
5259 if ( matchedSelectors[ sel ] === undefined ) {
|
|
|
5260 matchedSelectors[ sel ] = handleObj.needsContext ?
|
|
|
5261 jQuery( sel, this ).index( cur ) > -1 :
|
|
|
5262 jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
5263 }
|
|
|
5264 if ( matchedSelectors[ sel ] ) {
|
|
|
5265 matchedHandlers.push( handleObj );
|
|
|
5266 }
|
|
|
5267 }
|
|
|
5268 if ( matchedHandlers.length ) {
|
|
|
5269 handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
|
|
|
5270 }
|
|
|
5271 }
|
|
|
5272 }
|
|
|
5273 }
|
|
|
5274
|
|
|
5275 // Add the remaining (directly-bound) handlers
|
|
|
5276 cur = this;
|
|
|
5277 if ( delegateCount < handlers.length ) {
|
|
|
5278 handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
|
|
|
5279 }
|
|
|
5280
|
|
|
5281 return handlerQueue;
|
|
|
5282 },
|
|
|
5283
|
|
|
5284 addProp: function( name, hook ) {
|
|
|
5285 Object.defineProperty( jQuery.Event.prototype, name, {
|
|
|
5286 enumerable: true,
|
|
|
5287 configurable: true,
|
|
|
5288
|
|
|
5289 get: jQuery.isFunction( hook ) ?
|
|
|
5290 function() {
|
|
|
5291 if ( this.originalEvent ) {
|
|
|
5292 return hook( this.originalEvent );
|
|
|
5293 }
|
|
|
5294 } :
|
|
|
5295 function() {
|
|
|
5296 if ( this.originalEvent ) {
|
|
|
5297 return this.originalEvent[ name ];
|
|
|
5298 }
|
|
|
5299 },
|
|
|
5300
|
|
|
5301 set: function( value ) {
|
|
|
5302 Object.defineProperty( this, name, {
|
|
|
5303 enumerable: true,
|
|
|
5304 configurable: true,
|
|
|
5305 writable: true,
|
|
|
5306 value: value
|
|
|
5307 } );
|
|
|
5308 }
|
|
|
5309 } );
|
|
|
5310 },
|
|
|
5311
|
|
|
5312 fix: function( originalEvent ) {
|
|
|
5313 return originalEvent[ jQuery.expando ] ?
|
|
|
5314 originalEvent :
|
|
|
5315 new jQuery.Event( originalEvent );
|
|
|
5316 },
|
|
|
5317
|
|
|
5318 special: {
|
|
|
5319 load: {
|
|
|
5320
|
|
|
5321 // Prevent triggered image.load events from bubbling to window.load
|
|
|
5322 noBubble: true
|
|
|
5323 },
|
|
|
5324 focus: {
|
|
|
5325
|
|
|
5326 // Fire native event if possible so blur/focus sequence is correct
|
|
|
5327 trigger: function() {
|
|
|
5328 if ( this !== safeActiveElement() && this.focus ) {
|
|
|
5329 this.focus();
|
|
|
5330 return false;
|
|
|
5331 }
|
|
|
5332 },
|
|
|
5333 delegateType: "focusin"
|
|
|
5334 },
|
|
|
5335 blur: {
|
|
|
5336 trigger: function() {
|
|
|
5337 if ( this === safeActiveElement() && this.blur ) {
|
|
|
5338 this.blur();
|
|
|
5339 return false;
|
|
|
5340 }
|
|
|
5341 },
|
|
|
5342 delegateType: "focusout"
|
|
|
5343 },
|
|
|
5344 click: {
|
|
|
5345
|
|
|
5346 // For checkbox, fire native event so checked state will be right
|
|
|
5347 trigger: function() {
|
|
|
5348 if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
|
|
|
5349 this.click();
|
|
|
5350 return false;
|
|
|
5351 }
|
|
|
5352 },
|
|
|
5353
|
|
|
5354 // For cross-browser consistency, don't fire native .click() on links
|
|
|
5355 _default: function( event ) {
|
|
|
5356 return nodeName( event.target, "a" );
|
|
|
5357 }
|
|
|
5358 },
|
|
|
5359
|
|
|
5360 beforeunload: {
|
|
|
5361 postDispatch: function( event ) {
|
|
|
5362
|
|
|
5363 // Support: Firefox 20+
|
|
|
5364 // Firefox doesn't alert if the returnValue field is not set.
|
|
|
5365 if ( event.result !== undefined && event.originalEvent ) {
|
|
|
5366 event.originalEvent.returnValue = event.result;
|
|
|
5367 }
|
|
|
5368 }
|
|
|
5369 }
|
|
|
5370 }
|
|
|
5371 };
|
|
|
5372
|
|
|
5373 jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
5374
|
|
|
5375 // This "if" is needed for plain objects
|
|
|
5376 if ( elem.removeEventListener ) {
|
|
|
5377 elem.removeEventListener( type, handle );
|
|
|
5378 }
|
|
|
5379 };
|
|
|
5380
|
|
|
5381 jQuery.Event = function( src, props ) {
|
|
|
5382
|
|
|
5383 // Allow instantiation without the 'new' keyword
|
|
|
5384 if ( !( this instanceof jQuery.Event ) ) {
|
|
|
5385 return new jQuery.Event( src, props );
|
|
|
5386 }
|
|
|
5387
|
|
|
5388 // Event object
|
|
|
5389 if ( src && src.type ) {
|
|
|
5390 this.originalEvent = src;
|
|
|
5391 this.type = src.type;
|
|
|
5392
|
|
|
5393 // Events bubbling up the document may have been marked as prevented
|
|
|
5394 // by a handler lower down the tree; reflect the correct value.
|
|
|
5395 this.isDefaultPrevented = src.defaultPrevented ||
|
|
|
5396 src.defaultPrevented === undefined &&
|
|
|
5397
|
|
|
5398 // Support: Android <=2.3 only
|
|
|
5399 src.returnValue === false ?
|
|
|
5400 returnTrue :
|
|
|
5401 returnFalse;
|
|
|
5402
|
|
|
5403 // Create target properties
|
|
|
5404 // Support: Safari <=6 - 7 only
|
|
|
5405 // Target should not be a text node (#504, #13143)
|
|
|
5406 this.target = ( src.target && src.target.nodeType === 3 ) ?
|
|
|
5407 src.target.parentNode :
|
|
|
5408 src.target;
|
|
|
5409
|
|
|
5410 this.currentTarget = src.currentTarget;
|
|
|
5411 this.relatedTarget = src.relatedTarget;
|
|
|
5412
|
|
|
5413 // Event type
|
|
|
5414 } else {
|
|
|
5415 this.type = src;
|
|
|
5416 }
|
|
|
5417
|
|
|
5418 // Put explicitly provided properties onto the event object
|
|
|
5419 if ( props ) {
|
|
|
5420 jQuery.extend( this, props );
|
|
|
5421 }
|
|
|
5422
|
|
|
5423 // Create a timestamp if incoming event doesn't have one
|
|
|
5424 this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
5425
|
|
|
5426 // Mark it as fixed
|
|
|
5427 this[ jQuery.expando ] = true;
|
|
|
5428 };
|
|
|
5429
|
|
|
5430 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
5431 // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
5432 jQuery.Event.prototype = {
|
|
|
5433 constructor: jQuery.Event,
|
|
|
5434 isDefaultPrevented: returnFalse,
|
|
|
5435 isPropagationStopped: returnFalse,
|
|
|
5436 isImmediatePropagationStopped: returnFalse,
|
|
|
5437 isSimulated: false,
|
|
|
5438
|
|
|
5439 preventDefault: function() {
|
|
|
5440 var e = this.originalEvent;
|
|
|
5441
|
|
|
5442 this.isDefaultPrevented = returnTrue;
|
|
|
5443
|
|
|
5444 if ( e && !this.isSimulated ) {
|
|
|
5445 e.preventDefault();
|
|
|
5446 }
|
|
|
5447 },
|
|
|
5448 stopPropagation: function() {
|
|
|
5449 var e = this.originalEvent;
|
|
|
5450
|
|
|
5451 this.isPropagationStopped = returnTrue;
|
|
|
5452
|
|
|
5453 if ( e && !this.isSimulated ) {
|
|
|
5454 e.stopPropagation();
|
|
|
5455 }
|
|
|
5456 },
|
|
|
5457 stopImmediatePropagation: function() {
|
|
|
5458 var e = this.originalEvent;
|
|
|
5459
|
|
|
5460 this.isImmediatePropagationStopped = returnTrue;
|
|
|
5461
|
|
|
5462 if ( e && !this.isSimulated ) {
|
|
|
5463 e.stopImmediatePropagation();
|
|
|
5464 }
|
|
|
5465
|
|
|
5466 this.stopPropagation();
|
|
|
5467 }
|
|
|
5468 };
|
|
|
5469
|
|
|
5470 // Includes all common event props including KeyEvent and MouseEvent specific props
|
|
|
5471 jQuery.each( {
|
|
|
5472 altKey: true,
|
|
|
5473 bubbles: true,
|
|
|
5474 cancelable: true,
|
|
|
5475 changedTouches: true,
|
|
|
5476 ctrlKey: true,
|
|
|
5477 detail: true,
|
|
|
5478 eventPhase: true,
|
|
|
5479 metaKey: true,
|
|
|
5480 pageX: true,
|
|
|
5481 pageY: true,
|
|
|
5482 shiftKey: true,
|
|
|
5483 view: true,
|
|
|
5484 "char": true,
|
|
|
5485 charCode: true,
|
|
|
5486 key: true,
|
|
|
5487 keyCode: true,
|
|
|
5488 button: true,
|
|
|
5489 buttons: true,
|
|
|
5490 clientX: true,
|
|
|
5491 clientY: true,
|
|
|
5492 offsetX: true,
|
|
|
5493 offsetY: true,
|
|
|
5494 pointerId: true,
|
|
|
5495 pointerType: true,
|
|
|
5496 screenX: true,
|
|
|
5497 screenY: true,
|
|
|
5498 targetTouches: true,
|
|
|
5499 toElement: true,
|
|
|
5500 touches: true,
|
|
|
5501
|
|
|
5502 which: function( event ) {
|
|
|
5503 var button = event.button;
|
|
|
5504
|
|
|
5505 // Add which for key events
|
|
|
5506 if ( event.which == null && rkeyEvent.test( event.type ) ) {
|
|
|
5507 return event.charCode != null ? event.charCode : event.keyCode;
|
|
|
5508 }
|
|
|
5509
|
|
|
5510 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
5511 if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
|
|
|
5512 if ( button & 1 ) {
|
|
|
5513 return 1;
|
|
|
5514 }
|
|
|
5515
|
|
|
5516 if ( button & 2 ) {
|
|
|
5517 return 3;
|
|
|
5518 }
|
|
|
5519
|
|
|
5520 if ( button & 4 ) {
|
|
|
5521 return 2;
|
|
|
5522 }
|
|
|
5523
|
|
|
5524 return 0;
|
|
|
5525 }
|
|
|
5526
|
|
|
5527 return event.which;
|
|
|
5528 }
|
|
|
5529 }, jQuery.event.addProp );
|
|
|
5530
|
|
|
5531 // Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
5532 // so that event delegation works in jQuery.
|
|
|
5533 // Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
|
5534 //
|
|
|
5535 // Support: Safari 7 only
|
|
|
5536 // Safari sends mouseenter too often; see:
|
|
|
5537 // https://bugs.chromium.org/p/chromium/issues/detail?id=470258
|
|
|
5538 // for the description of the bug (it existed in older Chrome versions as well).
|
|
|
5539 jQuery.each( {
|
|
|
5540 mouseenter: "mouseover",
|
|
|
5541 mouseleave: "mouseout",
|
|
|
5542 pointerenter: "pointerover",
|
|
|
5543 pointerleave: "pointerout"
|
|
|
5544 }, function( orig, fix ) {
|
|
|
5545 jQuery.event.special[ orig ] = {
|
|
|
5546 delegateType: fix,
|
|
|
5547 bindType: fix,
|
|
|
5548
|
|
|
5549 handle: function( event ) {
|
|
|
5550 var ret,
|
|
|
5551 target = this,
|
|
|
5552 related = event.relatedTarget,
|
|
|
5553 handleObj = event.handleObj;
|
|
|
5554
|
|
|
5555 // For mouseenter/leave call the handler if related is outside the target.
|
|
|
5556 // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
5557 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
|
|
|
5558 event.type = handleObj.origType;
|
|
|
5559 ret = handleObj.handler.apply( this, arguments );
|
|
|
5560 event.type = fix;
|
|
|
5561 }
|
|
|
5562 return ret;
|
|
|
5563 }
|
|
|
5564 };
|
|
|
5565 } );
|
|
|
5566
|
|
|
5567 jQuery.fn.extend( {
|
|
|
5568
|
|
|
5569 on: function( types, selector, data, fn ) {
|
|
|
5570 return on( this, types, selector, data, fn );
|
|
|
5571 },
|
|
|
5572 one: function( types, selector, data, fn ) {
|
|
|
5573 return on( this, types, selector, data, fn, 1 );
|
|
|
5574 },
|
|
|
5575 off: function( types, selector, fn ) {
|
|
|
5576 var handleObj, type;
|
|
|
5577 if ( types && types.preventDefault && types.handleObj ) {
|
|
|
5578
|
|
|
5579 // ( event ) dispatched jQuery.Event
|
|
|
5580 handleObj = types.handleObj;
|
|
|
5581 jQuery( types.delegateTarget ).off(
|
|
|
5582 handleObj.namespace ?
|
|
|
5583 handleObj.origType + "." + handleObj.namespace :
|
|
|
5584 handleObj.origType,
|
|
|
5585 handleObj.selector,
|
|
|
5586 handleObj.handler
|
|
|
5587 );
|
|
|
5588 return this;
|
|
|
5589 }
|
|
|
5590 if ( typeof types === "object" ) {
|
|
|
5591
|
|
|
5592 // ( types-object [, selector] )
|
|
|
5593 for ( type in types ) {
|
|
|
5594 this.off( type, selector, types[ type ] );
|
|
|
5595 }
|
|
|
5596 return this;
|
|
|
5597 }
|
|
|
5598 if ( selector === false || typeof selector === "function" ) {
|
|
|
5599
|
|
|
5600 // ( types [, fn] )
|
|
|
5601 fn = selector;
|
|
|
5602 selector = undefined;
|
|
|
5603 }
|
|
|
5604 if ( fn === false ) {
|
|
|
5605 fn = returnFalse;
|
|
|
5606 }
|
|
|
5607 return this.each( function() {
|
|
|
5608 jQuery.event.remove( this, types, fn, selector );
|
|
|
5609 } );
|
|
|
5610 }
|
|
|
5611 } );
|
|
|
5612
|
|
|
5613
|
|
|
5614 var
|
|
|
5615
|
|
|
5616 /* eslint-disable max-len */
|
|
|
5617
|
|
|
5618 // See https://github.com/eslint/eslint/issues/3229
|
|
|
5619 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
|
|
|
5620
|
|
|
5621 /* eslint-enable */
|
|
|
5622
|
|
|
5623 // Support: IE <=10 - 11, Edge 12 - 13
|
|
|
5624 // In IE/Edge using regex groups here causes severe slowdowns.
|
|
|
5625 // See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
|
5626 rnoInnerhtml = /<script|<style|<link/i,
|
|
|
5627
|
|
|
5628 // checked="checked" or checked
|
|
|
5629 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
5630 rscriptTypeMasked = /^true\/(.*)/,
|
|
|
5631 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
|
|
5632
|
|
|
5633 // Prefer a tbody over its parent table for containing new rows
|
|
|
5634 function manipulationTarget( elem, content ) {
|
|
|
5635 if ( nodeName( elem, "table" ) &&
|
|
|
5636 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
|
|
|
5637
|
|
|
5638 return jQuery( ">tbody", elem )[ 0 ] || elem;
|
|
|
5639 }
|
|
|
5640
|
|
|
5641 return elem;
|
|
|
5642 }
|
|
|
5643
|
|
|
5644 // Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
|
5645 function disableScript( elem ) {
|
|
|
5646 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
|
|
|
5647 return elem;
|
|
|
5648 }
|
|
|
5649 function restoreScript( elem ) {
|
|
|
5650 var match = rscriptTypeMasked.exec( elem.type );
|
|
|
5651
|
|
|
5652 if ( match ) {
|
|
|
5653 elem.type = match[ 1 ];
|
|
|
5654 } else {
|
|
|
5655 elem.removeAttribute( "type" );
|
|
|
5656 }
|
|
|
5657
|
|
|
5658 return elem;
|
|
|
5659 }
|
|
|
5660
|
|
|
5661 function cloneCopyEvent( src, dest ) {
|
|
|
5662 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
|
|
5663
|
|
|
5664 if ( dest.nodeType !== 1 ) {
|
|
|
5665 return;
|
|
|
5666 }
|
|
|
5667
|
|
|
5668 // 1. Copy private data: events, handlers, etc.
|
|
|
5669 if ( dataPriv.hasData( src ) ) {
|
|
|
5670 pdataOld = dataPriv.access( src );
|
|
|
5671 pdataCur = dataPriv.set( dest, pdataOld );
|
|
|
5672 events = pdataOld.events;
|
|
|
5673
|
|
|
5674 if ( events ) {
|
|
|
5675 delete pdataCur.handle;
|
|
|
5676 pdataCur.events = {};
|
|
|
5677
|
|
|
5678 for ( type in events ) {
|
|
|
5679 for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
5680 jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
5681 }
|
|
|
5682 }
|
|
|
5683 }
|
|
|
5684 }
|
|
|
5685
|
|
|
5686 // 2. Copy user data
|
|
|
5687 if ( dataUser.hasData( src ) ) {
|
|
|
5688 udataOld = dataUser.access( src );
|
|
|
5689 udataCur = jQuery.extend( {}, udataOld );
|
|
|
5690
|
|
|
5691 dataUser.set( dest, udataCur );
|
|
|
5692 }
|
|
|
5693 }
|
|
|
5694
|
|
|
5695 // Fix IE bugs, see support tests
|
|
|
5696 function fixInput( src, dest ) {
|
|
|
5697 var nodeName = dest.nodeName.toLowerCase();
|
|
|
5698
|
|
|
5699 // Fails to persist the checked state of a cloned checkbox or radio button.
|
|
|
5700 if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
|
5701 dest.checked = src.checked;
|
|
|
5702
|
|
|
5703 // Fails to return the selected option to the default selected state when cloning options
|
|
|
5704 } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
5705 dest.defaultValue = src.defaultValue;
|
|
|
5706 }
|
|
|
5707 }
|
|
|
5708
|
|
|
5709 function domManip( collection, args, callback, ignored ) {
|
|
|
5710
|
|
|
5711 // Flatten any nested arrays
|
|
|
5712 args = concat.apply( [], args );
|
|
|
5713
|
|
|
5714 var fragment, first, scripts, hasScripts, node, doc,
|
|
|
5715 i = 0,
|
|
|
5716 l = collection.length,
|
|
|
5717 iNoClone = l - 1,
|
|
|
5718 value = args[ 0 ],
|
|
|
5719 isFunction = jQuery.isFunction( value );
|
|
|
5720
|
|
|
5721 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
5722 if ( isFunction ||
|
|
|
5723 ( l > 1 && typeof value === "string" &&
|
|
|
5724 !support.checkClone && rchecked.test( value ) ) ) {
|
|
|
5725 return collection.each( function( index ) {
|
|
|
5726 var self = collection.eq( index );
|
|
|
5727 if ( isFunction ) {
|
|
|
5728 args[ 0 ] = value.call( this, index, self.html() );
|
|
|
5729 }
|
|
|
5730 domManip( self, args, callback, ignored );
|
|
|
5731 } );
|
|
|
5732 }
|
|
|
5733
|
|
|
5734 if ( l ) {
|
|
|
5735 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
|
|
|
5736 first = fragment.firstChild;
|
|
|
5737
|
|
|
5738 if ( fragment.childNodes.length === 1 ) {
|
|
|
5739 fragment = first;
|
|
|
5740 }
|
|
|
5741
|
|
|
5742 // Require either new content or an interest in ignored elements to invoke the callback
|
|
|
5743 if ( first || ignored ) {
|
|
|
5744 scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
|
5745 hasScripts = scripts.length;
|
|
|
5746
|
|
|
5747 // Use the original fragment for the last item
|
|
|
5748 // instead of the first because it can end up
|
|
|
5749 // being emptied incorrectly in certain situations (#8070).
|
|
|
5750 for ( ; i < l; i++ ) {
|
|
|
5751 node = fragment;
|
|
|
5752
|
|
|
5753 if ( i !== iNoClone ) {
|
|
|
5754 node = jQuery.clone( node, true, true );
|
|
|
5755
|
|
|
5756 // Keep references to cloned scripts for later restoration
|
|
|
5757 if ( hasScripts ) {
|
|
|
5758
|
|
|
5759 // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
5760 // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
5761 jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
5762 }
|
|
|
5763 }
|
|
|
5764
|
|
|
5765 callback.call( collection[ i ], node, i );
|
|
|
5766 }
|
|
|
5767
|
|
|
5768 if ( hasScripts ) {
|
|
|
5769 doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
5770
|
|
|
5771 // Reenable scripts
|
|
|
5772 jQuery.map( scripts, restoreScript );
|
|
|
5773
|
|
|
5774 // Evaluate executable scripts on first document insertion
|
|
|
5775 for ( i = 0; i < hasScripts; i++ ) {
|
|
|
5776 node = scripts[ i ];
|
|
|
5777 if ( rscriptType.test( node.type || "" ) &&
|
|
|
5778 !dataPriv.access( node, "globalEval" ) &&
|
|
|
5779 jQuery.contains( doc, node ) ) {
|
|
|
5780
|
|
|
5781 if ( node.src ) {
|
|
|
5782
|
|
|
5783 // Optional AJAX dependency, but won't run scripts if not present
|
|
|
5784 if ( jQuery._evalUrl ) {
|
|
|
5785 jQuery._evalUrl( node.src );
|
|
|
5786 }
|
|
|
5787 } else {
|
|
|
5788 DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
|
|
|
5789 }
|
|
|
5790 }
|
|
|
5791 }
|
|
|
5792 }
|
|
|
5793 }
|
|
|
5794 }
|
|
|
5795
|
|
|
5796 return collection;
|
|
|
5797 }
|
|
|
5798
|
|
|
5799 function remove( elem, selector, keepData ) {
|
|
|
5800 var node,
|
|
|
5801 nodes = selector ? jQuery.filter( selector, elem ) : elem,
|
|
|
5802 i = 0;
|
|
|
5803
|
|
|
5804 for ( ; ( node = nodes[ i ] ) != null; i++ ) {
|
|
|
5805 if ( !keepData && node.nodeType === 1 ) {
|
|
|
5806 jQuery.cleanData( getAll( node ) );
|
|
|
5807 }
|
|
|
5808
|
|
|
5809 if ( node.parentNode ) {
|
|
|
5810 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
|
|
|
5811 setGlobalEval( getAll( node, "script" ) );
|
|
|
5812 }
|
|
|
5813 node.parentNode.removeChild( node );
|
|
|
5814 }
|
|
|
5815 }
|
|
|
5816
|
|
|
5817 return elem;
|
|
|
5818 }
|
|
|
5819
|
|
|
5820 jQuery.extend( {
|
|
|
5821 htmlPrefilter: function( html ) {
|
|
|
5822 return html.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
5823 },
|
|
|
5824
|
|
|
5825 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
5826 var i, l, srcElements, destElements,
|
|
|
5827 clone = elem.cloneNode( true ),
|
|
|
5828 inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
5829
|
|
|
5830 // Fix IE cloning issues
|
|
|
5831 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
|
|
5832 !jQuery.isXMLDoc( elem ) ) {
|
|
|
5833
|
|
|
5834 // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
|
|
|
5835 destElements = getAll( clone );
|
|
|
5836 srcElements = getAll( elem );
|
|
|
5837
|
|
|
5838 for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
5839 fixInput( srcElements[ i ], destElements[ i ] );
|
|
|
5840 }
|
|
|
5841 }
|
|
|
5842
|
|
|
5843 // Copy the events from the original to the clone
|
|
|
5844 if ( dataAndEvents ) {
|
|
|
5845 if ( deepDataAndEvents ) {
|
|
|
5846 srcElements = srcElements || getAll( elem );
|
|
|
5847 destElements = destElements || getAll( clone );
|
|
|
5848
|
|
|
5849 for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
5850 cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
|
|
5851 }
|
|
|
5852 } else {
|
|
|
5853 cloneCopyEvent( elem, clone );
|
|
|
5854 }
|
|
|
5855 }
|
|
|
5856
|
|
|
5857 // Preserve script evaluation history
|
|
|
5858 destElements = getAll( clone, "script" );
|
|
|
5859 if ( destElements.length > 0 ) {
|
|
|
5860 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
|
5861 }
|
|
|
5862
|
|
|
5863 // Return the cloned set
|
|
|
5864 return clone;
|
|
|
5865 },
|
|
|
5866
|
|
|
5867 cleanData: function( elems ) {
|
|
|
5868 var data, elem, type,
|
|
|
5869 special = jQuery.event.special,
|
|
|
5870 i = 0;
|
|
|
5871
|
|
|
5872 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
|
|
|
5873 if ( acceptData( elem ) ) {
|
|
|
5874 if ( ( data = elem[ dataPriv.expando ] ) ) {
|
|
|
5875 if ( data.events ) {
|
|
|
5876 for ( type in data.events ) {
|
|
|
5877 if ( special[ type ] ) {
|
|
|
5878 jQuery.event.remove( elem, type );
|
|
|
5879
|
|
|
5880 // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
5881 } else {
|
|
|
5882 jQuery.removeEvent( elem, type, data.handle );
|
|
|
5883 }
|
|
|
5884 }
|
|
|
5885 }
|
|
|
5886
|
|
|
5887 // Support: Chrome <=35 - 45+
|
|
|
5888 // Assign undefined instead of using delete, see Data#remove
|
|
|
5889 elem[ dataPriv.expando ] = undefined;
|
|
|
5890 }
|
|
|
5891 if ( elem[ dataUser.expando ] ) {
|
|
|
5892
|
|
|
5893 // Support: Chrome <=35 - 45+
|
|
|
5894 // Assign undefined instead of using delete, see Data#remove
|
|
|
5895 elem[ dataUser.expando ] = undefined;
|
|
|
5896 }
|
|
|
5897 }
|
|
|
5898 }
|
|
|
5899 }
|
|
|
5900 } );
|
|
|
5901
|
|
|
5902 jQuery.fn.extend( {
|
|
|
5903 detach: function( selector ) {
|
|
|
5904 return remove( this, selector, true );
|
|
|
5905 },
|
|
|
5906
|
|
|
5907 remove: function( selector ) {
|
|
|
5908 return remove( this, selector );
|
|
|
5909 },
|
|
|
5910
|
|
|
5911 text: function( value ) {
|
|
|
5912 return access( this, function( value ) {
|
|
|
5913 return value === undefined ?
|
|
|
5914 jQuery.text( this ) :
|
|
|
5915 this.empty().each( function() {
|
|
|
5916 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5917 this.textContent = value;
|
|
|
5918 }
|
|
|
5919 } );
|
|
|
5920 }, null, value, arguments.length );
|
|
|
5921 },
|
|
|
5922
|
|
|
5923 append: function() {
|
|
|
5924 return domManip( this, arguments, function( elem ) {
|
|
|
5925 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5926 var target = manipulationTarget( this, elem );
|
|
|
5927 target.appendChild( elem );
|
|
|
5928 }
|
|
|
5929 } );
|
|
|
5930 },
|
|
|
5931
|
|
|
5932 prepend: function() {
|
|
|
5933 return domManip( this, arguments, function( elem ) {
|
|
|
5934 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5935 var target = manipulationTarget( this, elem );
|
|
|
5936 target.insertBefore( elem, target.firstChild );
|
|
|
5937 }
|
|
|
5938 } );
|
|
|
5939 },
|
|
|
5940
|
|
|
5941 before: function() {
|
|
|
5942 return domManip( this, arguments, function( elem ) {
|
|
|
5943 if ( this.parentNode ) {
|
|
|
5944 this.parentNode.insertBefore( elem, this );
|
|
|
5945 }
|
|
|
5946 } );
|
|
|
5947 },
|
|
|
5948
|
|
|
5949 after: function() {
|
|
|
5950 return domManip( this, arguments, function( elem ) {
|
|
|
5951 if ( this.parentNode ) {
|
|
|
5952 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
5953 }
|
|
|
5954 } );
|
|
|
5955 },
|
|
|
5956
|
|
|
5957 empty: function() {
|
|
|
5958 var elem,
|
|
|
5959 i = 0;
|
|
|
5960
|
|
|
5961 for ( ; ( elem = this[ i ] ) != null; i++ ) {
|
|
|
5962 if ( elem.nodeType === 1 ) {
|
|
|
5963
|
|
|
5964 // Prevent memory leaks
|
|
|
5965 jQuery.cleanData( getAll( elem, false ) );
|
|
|
5966
|
|
|
5967 // Remove any remaining nodes
|
|
|
5968 elem.textContent = "";
|
|
|
5969 }
|
|
|
5970 }
|
|
|
5971
|
|
|
5972 return this;
|
|
|
5973 },
|
|
|
5974
|
|
|
5975 clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
5976 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
5977 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
5978
|
|
|
5979 return this.map( function() {
|
|
|
5980 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
5981 } );
|
|
|
5982 },
|
|
|
5983
|
|
|
5984 html: function( value ) {
|
|
|
5985 return access( this, function( value ) {
|
|
|
5986 var elem = this[ 0 ] || {},
|
|
|
5987 i = 0,
|
|
|
5988 l = this.length;
|
|
|
5989
|
|
|
5990 if ( value === undefined && elem.nodeType === 1 ) {
|
|
|
5991 return elem.innerHTML;
|
|
|
5992 }
|
|
|
5993
|
|
|
5994 // See if we can take a shortcut and just use innerHTML
|
|
|
5995 if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
5996 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
|
|
5997
|
|
|
5998 value = jQuery.htmlPrefilter( value );
|
|
|
5999
|
|
|
6000 try {
|
|
|
6001 for ( ; i < l; i++ ) {
|
|
|
6002 elem = this[ i ] || {};
|
|
|
6003
|
|
|
6004 // Remove element nodes and prevent memory leaks
|
|
|
6005 if ( elem.nodeType === 1 ) {
|
|
|
6006 jQuery.cleanData( getAll( elem, false ) );
|
|
|
6007 elem.innerHTML = value;
|
|
|
6008 }
|
|
|
6009 }
|
|
|
6010
|
|
|
6011 elem = 0;
|
|
|
6012
|
|
|
6013 // If using innerHTML throws an exception, use the fallback method
|
|
|
6014 } catch ( e ) {}
|
|
|
6015 }
|
|
|
6016
|
|
|
6017 if ( elem ) {
|
|
|
6018 this.empty().append( value );
|
|
|
6019 }
|
|
|
6020 }, null, value, arguments.length );
|
|
|
6021 },
|
|
|
6022
|
|
|
6023 replaceWith: function() {
|
|
|
6024 var ignored = [];
|
|
|
6025
|
|
|
6026 // Make the changes, replacing each non-ignored context element with the new content
|
|
|
6027 return domManip( this, arguments, function( elem ) {
|
|
|
6028 var parent = this.parentNode;
|
|
|
6029
|
|
|
6030 if ( jQuery.inArray( this, ignored ) < 0 ) {
|
|
|
6031 jQuery.cleanData( getAll( this ) );
|
|
|
6032 if ( parent ) {
|
|
|
6033 parent.replaceChild( elem, this );
|
|
|
6034 }
|
|
|
6035 }
|
|
|
6036
|
|
|
6037 // Force callback invocation
|
|
|
6038 }, ignored );
|
|
|
6039 }
|
|
|
6040 } );
|
|
|
6041
|
|
|
6042 jQuery.each( {
|
|
|
6043 appendTo: "append",
|
|
|
6044 prependTo: "prepend",
|
|
|
6045 insertBefore: "before",
|
|
|
6046 insertAfter: "after",
|
|
|
6047 replaceAll: "replaceWith"
|
|
|
6048 }, function( name, original ) {
|
|
|
6049 jQuery.fn[ name ] = function( selector ) {
|
|
|
6050 var elems,
|
|
|
6051 ret = [],
|
|
|
6052 insert = jQuery( selector ),
|
|
|
6053 last = insert.length - 1,
|
|
|
6054 i = 0;
|
|
|
6055
|
|
|
6056 for ( ; i <= last; i++ ) {
|
|
|
6057 elems = i === last ? this : this.clone( true );
|
|
|
6058 jQuery( insert[ i ] )[ original ]( elems );
|
|
|
6059
|
|
|
6060 // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
6061 // .get() because push.apply(_, arraylike) throws on ancient WebKit
|
|
|
6062 push.apply( ret, elems.get() );
|
|
|
6063 }
|
|
|
6064
|
|
|
6065 return this.pushStack( ret );
|
|
|
6066 };
|
|
|
6067 } );
|
|
|
6068 var rmargin = ( /^margin/ );
|
|
|
6069
|
|
|
6070 var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
|
|
6071
|
|
|
6072 var getStyles = function( elem ) {
|
|
|
6073
|
|
|
6074 // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
|
|
|
6075 // IE throws on elements created in popups
|
|
|
6076 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
|
6077 var view = elem.ownerDocument.defaultView;
|
|
|
6078
|
|
|
6079 if ( !view || !view.opener ) {
|
|
|
6080 view = window;
|
|
|
6081 }
|
|
|
6082
|
|
|
6083 return view.getComputedStyle( elem );
|
|
|
6084 };
|
|
|
6085
|
|
|
6086
|
|
|
6087
|
|
|
6088 ( function() {
|
|
|
6089
|
|
|
6090 // Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
|
6091 // so they're executed at the same time to save the second computation.
|
|
|
6092 function computeStyleTests() {
|
|
|
6093
|
|
|
6094 // This is a singleton, we need to execute it only once
|
|
|
6095 if ( !div ) {
|
|
|
6096 return;
|
|
|
6097 }
|
|
|
6098
|
|
|
6099 div.style.cssText =
|
|
|
6100 "box-sizing:border-box;" +
|
|
|
6101 "position:relative;display:block;" +
|
|
|
6102 "margin:auto;border:1px;padding:1px;" +
|
|
|
6103 "top:1%;width:50%";
|
|
|
6104 div.innerHTML = "";
|
|
|
6105 documentElement.appendChild( container );
|
|
|
6106
|
|
|
6107 var divStyle = window.getComputedStyle( div );
|
|
|
6108 pixelPositionVal = divStyle.top !== "1%";
|
|
|
6109
|
|
|
6110 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
|
|
|
6111 reliableMarginLeftVal = divStyle.marginLeft === "2px";
|
|
|
6112 boxSizingReliableVal = divStyle.width === "4px";
|
|
|
6113
|
|
|
6114 // Support: Android 4.0 - 4.3 only
|
|
|
6115 // Some styles come back with percentage values, even though they shouldn't
|
|
|
6116 div.style.marginRight = "50%";
|
|
|
6117 pixelMarginRightVal = divStyle.marginRight === "4px";
|
|
|
6118
|
|
|
6119 documentElement.removeChild( container );
|
|
|
6120
|
|
|
6121 // Nullify the div so it wouldn't be stored in the memory and
|
|
|
6122 // it will also be a sign that checks already performed
|
|
|
6123 div = null;
|
|
|
6124 }
|
|
|
6125
|
|
|
6126 var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
|
|
|
6127 container = document.createElement( "div" ),
|
|
|
6128 div = document.createElement( "div" );
|
|
|
6129
|
|
|
6130 // Finish early in limited (non-browser) environments
|
|
|
6131 if ( !div.style ) {
|
|
|
6132 return;
|
|
|
6133 }
|
|
|
6134
|
|
|
6135 // Support: IE <=9 - 11 only
|
|
|
6136 // Style of cloned element affects source element cloned (#8908)
|
|
|
6137 div.style.backgroundClip = "content-box";
|
|
|
6138 div.cloneNode( true ).style.backgroundClip = "";
|
|
|
6139 support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
6140
|
|
|
6141 container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
|
|
|
6142 "padding:0;margin-top:1px;position:absolute";
|
|
|
6143 container.appendChild( div );
|
|
|
6144
|
|
|
6145 jQuery.extend( support, {
|
|
|
6146 pixelPosition: function() {
|
|
|
6147 computeStyleTests();
|
|
|
6148 return pixelPositionVal;
|
|
|
6149 },
|
|
|
6150 boxSizingReliable: function() {
|
|
|
6151 computeStyleTests();
|
|
|
6152 return boxSizingReliableVal;
|
|
|
6153 },
|
|
|
6154 pixelMarginRight: function() {
|
|
|
6155 computeStyleTests();
|
|
|
6156 return pixelMarginRightVal;
|
|
|
6157 },
|
|
|
6158 reliableMarginLeft: function() {
|
|
|
6159 computeStyleTests();
|
|
|
6160 return reliableMarginLeftVal;
|
|
|
6161 }
|
|
|
6162 } );
|
|
|
6163 } )();
|
|
|
6164
|
|
|
6165
|
|
|
6166 function curCSS( elem, name, computed ) {
|
|
|
6167 var width, minWidth, maxWidth, ret,
|
|
|
6168
|
|
|
6169 // Support: Firefox 51+
|
|
|
6170 // Retrieving style before computed somehow
|
|
|
6171 // fixes an issue with getting wrong values
|
|
|
6172 // on detached elements
|
|
|
6173 style = elem.style;
|
|
|
6174
|
|
|
6175 computed = computed || getStyles( elem );
|
|
|
6176
|
|
|
6177 // getPropertyValue is needed for:
|
|
|
6178 // .css('filter') (IE 9 only, #12537)
|
|
|
6179 // .css('--customProperty) (#3144)
|
|
|
6180 if ( computed ) {
|
|
|
6181 ret = computed.getPropertyValue( name ) || computed[ name ];
|
|
|
6182
|
|
|
6183 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
6184 ret = jQuery.style( elem, name );
|
|
|
6185 }
|
|
|
6186
|
|
|
6187 // A tribute to the "awesome hack by Dean Edwards"
|
|
|
6188 // Android Browser returns percentage for some values,
|
|
|
6189 // but width seems to be reliably pixels.
|
|
|
6190 // This is against the CSSOM draft spec:
|
|
|
6191 // https://drafts.csswg.org/cssom/#resolved-values
|
|
|
6192 if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
6193
|
|
|
6194 // Remember the original values
|
|
|
6195 width = style.width;
|
|
|
6196 minWidth = style.minWidth;
|
|
|
6197 maxWidth = style.maxWidth;
|
|
|
6198
|
|
|
6199 // Put in the new values to get a computed value out
|
|
|
6200 style.minWidth = style.maxWidth = style.width = ret;
|
|
|
6201 ret = computed.width;
|
|
|
6202
|
|
|
6203 // Revert the changed values
|
|
|
6204 style.width = width;
|
|
|
6205 style.minWidth = minWidth;
|
|
|
6206 style.maxWidth = maxWidth;
|
|
|
6207 }
|
|
|
6208 }
|
|
|
6209
|
|
|
6210 return ret !== undefined ?
|
|
|
6211
|
|
|
6212 // Support: IE <=9 - 11 only
|
|
|
6213 // IE returns zIndex value as an integer.
|
|
|
6214 ret + "" :
|
|
|
6215 ret;
|
|
|
6216 }
|
|
|
6217
|
|
|
6218
|
|
|
6219 function addGetHookIf( conditionFn, hookFn ) {
|
|
|
6220
|
|
|
6221 // Define the hook, we'll check on the first run if it's really needed.
|
|
|
6222 return {
|
|
|
6223 get: function() {
|
|
|
6224 if ( conditionFn() ) {
|
|
|
6225
|
|
|
6226 // Hook not needed (or it's not possible to use it due
|
|
|
6227 // to missing dependency), remove it.
|
|
|
6228 delete this.get;
|
|
|
6229 return;
|
|
|
6230 }
|
|
|
6231
|
|
|
6232 // Hook needed; redefine it so that the support test is not executed again.
|
|
|
6233 return ( this.get = hookFn ).apply( this, arguments );
|
|
|
6234 }
|
|
|
6235 };
|
|
|
6236 }
|
|
|
6237
|
|
|
6238
|
|
|
6239 var
|
|
|
6240
|
|
|
6241 // Swappable if display is none or starts with table
|
|
|
6242 // except "table", "table-cell", or "table-caption"
|
|
|
6243 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
6244 rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
6245 rcustomProp = /^--/,
|
|
|
6246 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
6247 cssNormalTransform = {
|
|
|
6248 letterSpacing: "0",
|
|
|
6249 fontWeight: "400"
|
|
|
6250 },
|
|
|
6251
|
|
|
6252 cssPrefixes = [ "Webkit", "Moz", "ms" ],
|
|
|
6253 emptyStyle = document.createElement( "div" ).style;
|
|
|
6254
|
|
|
6255 // Return a css property mapped to a potentially vendor prefixed property
|
|
|
6256 function vendorPropName( name ) {
|
|
|
6257
|
|
|
6258 // Shortcut for names that are not vendor prefixed
|
|
|
6259 if ( name in emptyStyle ) {
|
|
|
6260 return name;
|
|
|
6261 }
|
|
|
6262
|
|
|
6263 // Check for vendor prefixed names
|
|
|
6264 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
|
|
|
6265 i = cssPrefixes.length;
|
|
|
6266
|
|
|
6267 while ( i-- ) {
|
|
|
6268 name = cssPrefixes[ i ] + capName;
|
|
|
6269 if ( name in emptyStyle ) {
|
|
|
6270 return name;
|
|
|
6271 }
|
|
|
6272 }
|
|
|
6273 }
|
|
|
6274
|
|
|
6275 // Return a property mapped along what jQuery.cssProps suggests or to
|
|
|
6276 // a vendor prefixed property.
|
|
|
6277 function finalPropName( name ) {
|
|
|
6278 var ret = jQuery.cssProps[ name ];
|
|
|
6279 if ( !ret ) {
|
|
|
6280 ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
|
|
|
6281 }
|
|
|
6282 return ret;
|
|
|
6283 }
|
|
|
6284
|
|
|
6285 function setPositiveNumber( elem, value, subtract ) {
|
|
|
6286
|
|
|
6287 // Any relative (+/-) values have already been
|
|
|
6288 // normalized at this point
|
|
|
6289 var matches = rcssNum.exec( value );
|
|
|
6290 return matches ?
|
|
|
6291
|
|
|
6292 // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
6293 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
|
|
|
6294 value;
|
|
|
6295 }
|
|
|
6296
|
|
|
6297 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
|
6298 var i,
|
|
|
6299 val = 0;
|
|
|
6300
|
|
|
6301 // If we already have the right measurement, avoid augmentation
|
|
|
6302 if ( extra === ( isBorderBox ? "border" : "content" ) ) {
|
|
|
6303 i = 4;
|
|
|
6304
|
|
|
6305 // Otherwise initialize for horizontal or vertical properties
|
|
|
6306 } else {
|
|
|
6307 i = name === "width" ? 1 : 0;
|
|
|
6308 }
|
|
|
6309
|
|
|
6310 for ( ; i < 4; i += 2 ) {
|
|
|
6311
|
|
|
6312 // Both box models exclude margin, so add it if we want it
|
|
|
6313 if ( extra === "margin" ) {
|
|
|
6314 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
|
|
6315 }
|
|
|
6316
|
|
|
6317 if ( isBorderBox ) {
|
|
|
6318
|
|
|
6319 // border-box includes padding, so remove it if we want content
|
|
|
6320 if ( extra === "content" ) {
|
|
|
6321 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
6322 }
|
|
|
6323
|
|
|
6324 // At this point, extra isn't border nor margin, so remove border
|
|
|
6325 if ( extra !== "margin" ) {
|
|
|
6326 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
6327 }
|
|
|
6328 } else {
|
|
|
6329
|
|
|
6330 // At this point, extra isn't content, so add padding
|
|
|
6331 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
6332
|
|
|
6333 // At this point, extra isn't content nor padding, so add border
|
|
|
6334 if ( extra !== "padding" ) {
|
|
|
6335 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
6336 }
|
|
|
6337 }
|
|
|
6338 }
|
|
|
6339
|
|
|
6340 return val;
|
|
|
6341 }
|
|
|
6342
|
|
|
6343 function getWidthOrHeight( elem, name, extra ) {
|
|
|
6344
|
|
|
6345 // Start with computed style
|
|
|
6346 var valueIsBorderBox,
|
|
|
6347 styles = getStyles( elem ),
|
|
|
6348 val = curCSS( elem, name, styles ),
|
|
|
6349 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
6350
|
|
|
6351 // Computed unit is not pixels. Stop here and return.
|
|
|
6352 if ( rnumnonpx.test( val ) ) {
|
|
|
6353 return val;
|
|
|
6354 }
|
|
|
6355
|
|
|
6356 // Check for style in case a browser which returns unreliable values
|
|
|
6357 // for getComputedStyle silently falls back to the reliable elem.style
|
|
|
6358 valueIsBorderBox = isBorderBox &&
|
|
|
6359 ( support.boxSizingReliable() || val === elem.style[ name ] );
|
|
|
6360
|
|
|
6361 // Fall back to offsetWidth/Height when value is "auto"
|
|
|
6362 // This happens for inline elements with no explicit setting (gh-3571)
|
|
|
6363 if ( val === "auto" ) {
|
|
|
6364 val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
|
|
|
6365 }
|
|
|
6366
|
|
|
6367 // Normalize "", auto, and prepare for extra
|
|
|
6368 val = parseFloat( val ) || 0;
|
|
|
6369
|
|
|
6370 // Use the active box-sizing model to add/subtract irrelevant styles
|
|
|
6371 return ( val +
|
|
|
6372 augmentWidthOrHeight(
|
|
|
6373 elem,
|
|
|
6374 name,
|
|
|
6375 extra || ( isBorderBox ? "border" : "content" ),
|
|
|
6376 valueIsBorderBox,
|
|
|
6377 styles
|
|
|
6378 )
|
|
|
6379 ) + "px";
|
|
|
6380 }
|
|
|
6381
|
|
|
6382 jQuery.extend( {
|
|
|
6383
|
|
|
6384 // Add in style property hooks for overriding the default
|
|
|
6385 // behavior of getting and setting a style property
|
|
|
6386 cssHooks: {
|
|
|
6387 opacity: {
|
|
|
6388 get: function( elem, computed ) {
|
|
|
6389 if ( computed ) {
|
|
|
6390
|
|
|
6391 // We should always get a number back from opacity
|
|
|
6392 var ret = curCSS( elem, "opacity" );
|
|
|
6393 return ret === "" ? "1" : ret;
|
|
|
6394 }
|
|
|
6395 }
|
|
|
6396 }
|
|
|
6397 },
|
|
|
6398
|
|
|
6399 // Don't automatically add "px" to these possibly-unitless properties
|
|
|
6400 cssNumber: {
|
|
|
6401 "animationIterationCount": true,
|
|
|
6402 "columnCount": true,
|
|
|
6403 "fillOpacity": true,
|
|
|
6404 "flexGrow": true,
|
|
|
6405 "flexShrink": true,
|
|
|
6406 "fontWeight": true,
|
|
|
6407 "lineHeight": true,
|
|
|
6408 "opacity": true,
|
|
|
6409 "order": true,
|
|
|
6410 "orphans": true,
|
|
|
6411 "widows": true,
|
|
|
6412 "zIndex": true,
|
|
|
6413 "zoom": true
|
|
|
6414 },
|
|
|
6415
|
|
|
6416 // Add in properties whose names you wish to fix before
|
|
|
6417 // setting or getting the value
|
|
|
6418 cssProps: {
|
|
|
6419 "float": "cssFloat"
|
|
|
6420 },
|
|
|
6421
|
|
|
6422 // Get and set the style property on a DOM Node
|
|
|
6423 style: function( elem, name, value, extra ) {
|
|
|
6424
|
|
|
6425 // Don't set styles on text and comment nodes
|
|
|
6426 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
6427 return;
|
|
|
6428 }
|
|
|
6429
|
|
|
6430 // Make sure that we're working with the right name
|
|
|
6431 var ret, type, hooks,
|
|
|
6432 origName = jQuery.camelCase( name ),
|
|
|
6433 isCustomProp = rcustomProp.test( name ),
|
|
|
6434 style = elem.style;
|
|
|
6435
|
|
|
6436 // Make sure that we're working with the right name. We don't
|
|
|
6437 // want to query the value if it is a CSS custom property
|
|
|
6438 // since they are user-defined.
|
|
|
6439 if ( !isCustomProp ) {
|
|
|
6440 name = finalPropName( origName );
|
|
|
6441 }
|
|
|
6442
|
|
|
6443 // Gets hook for the prefixed version, then unprefixed version
|
|
|
6444 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6445
|
|
|
6446 // Check if we're setting a value
|
|
|
6447 if ( value !== undefined ) {
|
|
|
6448 type = typeof value;
|
|
|
6449
|
|
|
6450 // Convert "+=" or "-=" to relative numbers (#7345)
|
|
|
6451 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
|
|
|
6452 value = adjustCSS( elem, name, ret );
|
|
|
6453
|
|
|
6454 // Fixes bug #9237
|
|
|
6455 type = "number";
|
|
|
6456 }
|
|
|
6457
|
|
|
6458 // Make sure that null and NaN values aren't set (#7116)
|
|
|
6459 if ( value == null || value !== value ) {
|
|
|
6460 return;
|
|
|
6461 }
|
|
|
6462
|
|
|
6463 // If a number was passed in, add the unit (except for certain CSS properties)
|
|
|
6464 if ( type === "number" ) {
|
|
|
6465 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
|
|
|
6466 }
|
|
|
6467
|
|
|
6468 // background-* props affect original clone's values
|
|
|
6469 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
|
|
|
6470 style[ name ] = "inherit";
|
|
|
6471 }
|
|
|
6472
|
|
|
6473 // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
6474 if ( !hooks || !( "set" in hooks ) ||
|
|
|
6475 ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
|
|
|
6476
|
|
|
6477 if ( isCustomProp ) {
|
|
|
6478 style.setProperty( name, value );
|
|
|
6479 } else {
|
|
|
6480 style[ name ] = value;
|
|
|
6481 }
|
|
|
6482 }
|
|
|
6483
|
|
|
6484 } else {
|
|
|
6485
|
|
|
6486 // If a hook was provided get the non-computed value from there
|
|
|
6487 if ( hooks && "get" in hooks &&
|
|
|
6488 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
|
|
|
6489
|
|
|
6490 return ret;
|
|
|
6491 }
|
|
|
6492
|
|
|
6493 // Otherwise just get the value from the style object
|
|
|
6494 return style[ name ];
|
|
|
6495 }
|
|
|
6496 },
|
|
|
6497
|
|
|
6498 css: function( elem, name, extra, styles ) {
|
|
|
6499 var val, num, hooks,
|
|
|
6500 origName = jQuery.camelCase( name ),
|
|
|
6501 isCustomProp = rcustomProp.test( name );
|
|
|
6502
|
|
|
6503 // Make sure that we're working with the right name. We don't
|
|
|
6504 // want to modify the value if it is a CSS custom property
|
|
|
6505 // since they are user-defined.
|
|
|
6506 if ( !isCustomProp ) {
|
|
|
6507 name = finalPropName( origName );
|
|
|
6508 }
|
|
|
6509
|
|
|
6510 // Try prefixed name followed by the unprefixed name
|
|
|
6511 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6512
|
|
|
6513 // If a hook was provided get the computed value from there
|
|
|
6514 if ( hooks && "get" in hooks ) {
|
|
|
6515 val = hooks.get( elem, true, extra );
|
|
|
6516 }
|
|
|
6517
|
|
|
6518 // Otherwise, if a way to get the computed value exists, use that
|
|
|
6519 if ( val === undefined ) {
|
|
|
6520 val = curCSS( elem, name, styles );
|
|
|
6521 }
|
|
|
6522
|
|
|
6523 // Convert "normal" to computed value
|
|
|
6524 if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
6525 val = cssNormalTransform[ name ];
|
|
|
6526 }
|
|
|
6527
|
|
|
6528 // Make numeric if forced or a qualifier was provided and val looks numeric
|
|
|
6529 if ( extra === "" || extra ) {
|
|
|
6530 num = parseFloat( val );
|
|
|
6531 return extra === true || isFinite( num ) ? num || 0 : val;
|
|
|
6532 }
|
|
|
6533
|
|
|
6534 return val;
|
|
|
6535 }
|
|
|
6536 } );
|
|
|
6537
|
|
|
6538 jQuery.each( [ "height", "width" ], function( i, name ) {
|
|
|
6539 jQuery.cssHooks[ name ] = {
|
|
|
6540 get: function( elem, computed, extra ) {
|
|
|
6541 if ( computed ) {
|
|
|
6542
|
|
|
6543 // Certain elements can have dimension info if we invisibly show them
|
|
|
6544 // but it must have a current display style that would benefit
|
|
|
6545 return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
|
|
|
6546
|
|
|
6547 // Support: Safari 8+
|
|
|
6548 // Table columns in Safari have non-zero offsetWidth & zero
|
|
|
6549 // getBoundingClientRect().width unless display is changed.
|
|
|
6550 // Support: IE <=11 only
|
|
|
6551 // Running getBoundingClientRect on a disconnected node
|
|
|
6552 // in IE throws an error.
|
|
|
6553 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
|
|
|
6554 swap( elem, cssShow, function() {
|
|
|
6555 return getWidthOrHeight( elem, name, extra );
|
|
|
6556 } ) :
|
|
|
6557 getWidthOrHeight( elem, name, extra );
|
|
|
6558 }
|
|
|
6559 },
|
|
|
6560
|
|
|
6561 set: function( elem, value, extra ) {
|
|
|
6562 var matches,
|
|
|
6563 styles = extra && getStyles( elem ),
|
|
|
6564 subtract = extra && augmentWidthOrHeight(
|
|
|
6565 elem,
|
|
|
6566 name,
|
|
|
6567 extra,
|
|
|
6568 jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
6569 styles
|
|
|
6570 );
|
|
|
6571
|
|
|
6572 // Convert to pixels if value adjustment is needed
|
|
|
6573 if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
|
|
6574 ( matches[ 3 ] || "px" ) !== "px" ) {
|
|
|
6575
|
|
|
6576 elem.style[ name ] = value;
|
|
|
6577 value = jQuery.css( elem, name );
|
|
|
6578 }
|
|
|
6579
|
|
|
6580 return setPositiveNumber( elem, value, subtract );
|
|
|
6581 }
|
|
|
6582 };
|
|
|
6583 } );
|
|
|
6584
|
|
|
6585 jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
|
|
|
6586 function( elem, computed ) {
|
|
|
6587 if ( computed ) {
|
|
|
6588 return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
|
|
|
6589 elem.getBoundingClientRect().left -
|
|
|
6590 swap( elem, { marginLeft: 0 }, function() {
|
|
|
6591 return elem.getBoundingClientRect().left;
|
|
|
6592 } )
|
|
|
6593 ) + "px";
|
|
|
6594 }
|
|
|
6595 }
|
|
|
6596 );
|
|
|
6597
|
|
|
6598 // These hooks are used by animate to expand properties
|
|
|
6599 jQuery.each( {
|
|
|
6600 margin: "",
|
|
|
6601 padding: "",
|
|
|
6602 border: "Width"
|
|
|
6603 }, function( prefix, suffix ) {
|
|
|
6604 jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
6605 expand: function( value ) {
|
|
|
6606 var i = 0,
|
|
|
6607 expanded = {},
|
|
|
6608
|
|
|
6609 // Assumes a single number if not a string
|
|
|
6610 parts = typeof value === "string" ? value.split( " " ) : [ value ];
|
|
|
6611
|
|
|
6612 for ( ; i < 4; i++ ) {
|
|
|
6613 expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
6614 parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
6615 }
|
|
|
6616
|
|
|
6617 return expanded;
|
|
|
6618 }
|
|
|
6619 };
|
|
|
6620
|
|
|
6621 if ( !rmargin.test( prefix ) ) {
|
|
|
6622 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
6623 }
|
|
|
6624 } );
|
|
|
6625
|
|
|
6626 jQuery.fn.extend( {
|
|
|
6627 css: function( name, value ) {
|
|
|
6628 return access( this, function( elem, name, value ) {
|
|
|
6629 var styles, len,
|
|
|
6630 map = {},
|
|
|
6631 i = 0;
|
|
|
6632
|
|
|
6633 if ( Array.isArray( name ) ) {
|
|
|
6634 styles = getStyles( elem );
|
|
|
6635 len = name.length;
|
|
|
6636
|
|
|
6637 for ( ; i < len; i++ ) {
|
|
|
6638 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
|
6639 }
|
|
|
6640
|
|
|
6641 return map;
|
|
|
6642 }
|
|
|
6643
|
|
|
6644 return value !== undefined ?
|
|
|
6645 jQuery.style( elem, name, value ) :
|
|
|
6646 jQuery.css( elem, name );
|
|
|
6647 }, name, value, arguments.length > 1 );
|
|
|
6648 }
|
|
|
6649 } );
|
|
|
6650
|
|
|
6651
|
|
|
6652 function Tween( elem, options, prop, end, easing ) {
|
|
|
6653 return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
6654 }
|
|
|
6655 jQuery.Tween = Tween;
|
|
|
6656
|
|
|
6657 Tween.prototype = {
|
|
|
6658 constructor: Tween,
|
|
|
6659 init: function( elem, options, prop, end, easing, unit ) {
|
|
|
6660 this.elem = elem;
|
|
|
6661 this.prop = prop;
|
|
|
6662 this.easing = easing || jQuery.easing._default;
|
|
|
6663 this.options = options;
|
|
|
6664 this.start = this.now = this.cur();
|
|
|
6665 this.end = end;
|
|
|
6666 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
6667 },
|
|
|
6668 cur: function() {
|
|
|
6669 var hooks = Tween.propHooks[ this.prop ];
|
|
|
6670
|
|
|
6671 return hooks && hooks.get ?
|
|
|
6672 hooks.get( this ) :
|
|
|
6673 Tween.propHooks._default.get( this );
|
|
|
6674 },
|
|
|
6675 run: function( percent ) {
|
|
|
6676 var eased,
|
|
|
6677 hooks = Tween.propHooks[ this.prop ];
|
|
|
6678
|
|
|
6679 if ( this.options.duration ) {
|
|
|
6680 this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
6681 percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
6682 );
|
|
|
6683 } else {
|
|
|
6684 this.pos = eased = percent;
|
|
|
6685 }
|
|
|
6686 this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
6687
|
|
|
6688 if ( this.options.step ) {
|
|
|
6689 this.options.step.call( this.elem, this.now, this );
|
|
|
6690 }
|
|
|
6691
|
|
|
6692 if ( hooks && hooks.set ) {
|
|
|
6693 hooks.set( this );
|
|
|
6694 } else {
|
|
|
6695 Tween.propHooks._default.set( this );
|
|
|
6696 }
|
|
|
6697 return this;
|
|
|
6698 }
|
|
|
6699 };
|
|
|
6700
|
|
|
6701 Tween.prototype.init.prototype = Tween.prototype;
|
|
|
6702
|
|
|
6703 Tween.propHooks = {
|
|
|
6704 _default: {
|
|
|
6705 get: function( tween ) {
|
|
|
6706 var result;
|
|
|
6707
|
|
|
6708 // Use a property on the element directly when it is not a DOM element,
|
|
|
6709 // or when there is no matching style property that exists.
|
|
|
6710 if ( tween.elem.nodeType !== 1 ||
|
|
|
6711 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
|
|
|
6712 return tween.elem[ tween.prop ];
|
|
|
6713 }
|
|
|
6714
|
|
|
6715 // Passing an empty string as a 3rd parameter to .css will automatically
|
|
|
6716 // attempt a parseFloat and fallback to a string if the parse fails.
|
|
|
6717 // Simple values such as "10px" are parsed to Float;
|
|
|
6718 // complex values such as "rotate(1rad)" are returned as-is.
|
|
|
6719 result = jQuery.css( tween.elem, tween.prop, "" );
|
|
|
6720
|
|
|
6721 // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
6722 return !result || result === "auto" ? 0 : result;
|
|
|
6723 },
|
|
|
6724 set: function( tween ) {
|
|
|
6725
|
|
|
6726 // Use step hook for back compat.
|
|
|
6727 // Use cssHook if its there.
|
|
|
6728 // Use .style if available and use plain properties where available.
|
|
|
6729 if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
6730 jQuery.fx.step[ tween.prop ]( tween );
|
|
|
6731 } else if ( tween.elem.nodeType === 1 &&
|
|
|
6732 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
|
|
|
6733 jQuery.cssHooks[ tween.prop ] ) ) {
|
|
|
6734 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
6735 } else {
|
|
|
6736 tween.elem[ tween.prop ] = tween.now;
|
|
|
6737 }
|
|
|
6738 }
|
|
|
6739 }
|
|
|
6740 };
|
|
|
6741
|
|
|
6742 // Support: IE <=9 only
|
|
|
6743 // Panic based approach to setting things on disconnected nodes
|
|
|
6744 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
6745 set: function( tween ) {
|
|
|
6746 if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
6747 tween.elem[ tween.prop ] = tween.now;
|
|
|
6748 }
|
|
|
6749 }
|
|
|
6750 };
|
|
|
6751
|
|
|
6752 jQuery.easing = {
|
|
|
6753 linear: function( p ) {
|
|
|
6754 return p;
|
|
|
6755 },
|
|
|
6756 swing: function( p ) {
|
|
|
6757 return 0.5 - Math.cos( p * Math.PI ) / 2;
|
|
|
6758 },
|
|
|
6759 _default: "swing"
|
|
|
6760 };
|
|
|
6761
|
|
|
6762 jQuery.fx = Tween.prototype.init;
|
|
|
6763
|
|
|
6764 // Back compat <1.8 extension point
|
|
|
6765 jQuery.fx.step = {};
|
|
|
6766
|
|
|
6767
|
|
|
6768
|
|
|
6769
|
|
|
6770 var
|
|
|
6771 fxNow, inProgress,
|
|
|
6772 rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
6773 rrun = /queueHooks$/;
|
|
|
6774
|
|
|
6775 function schedule() {
|
|
|
6776 if ( inProgress ) {
|
|
|
6777 if ( document.hidden === false && window.requestAnimationFrame ) {
|
|
|
6778 window.requestAnimationFrame( schedule );
|
|
|
6779 } else {
|
|
|
6780 window.setTimeout( schedule, jQuery.fx.interval );
|
|
|
6781 }
|
|
|
6782
|
|
|
6783 jQuery.fx.tick();
|
|
|
6784 }
|
|
|
6785 }
|
|
|
6786
|
|
|
6787 // Animations created synchronously will run synchronously
|
|
|
6788 function createFxNow() {
|
|
|
6789 window.setTimeout( function() {
|
|
|
6790 fxNow = undefined;
|
|
|
6791 } );
|
|
|
6792 return ( fxNow = jQuery.now() );
|
|
|
6793 }
|
|
|
6794
|
|
|
6795 // Generate parameters to create a standard animation
|
|
|
6796 function genFx( type, includeWidth ) {
|
|
|
6797 var which,
|
|
|
6798 i = 0,
|
|
|
6799 attrs = { height: type };
|
|
|
6800
|
|
|
6801 // If we include width, step value is 1 to do all cssExpand values,
|
|
|
6802 // otherwise step value is 2 to skip over Left and Right
|
|
|
6803 includeWidth = includeWidth ? 1 : 0;
|
|
|
6804 for ( ; i < 4; i += 2 - includeWidth ) {
|
|
|
6805 which = cssExpand[ i ];
|
|
|
6806 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
6807 }
|
|
|
6808
|
|
|
6809 if ( includeWidth ) {
|
|
|
6810 attrs.opacity = attrs.width = type;
|
|
|
6811 }
|
|
|
6812
|
|
|
6813 return attrs;
|
|
|
6814 }
|
|
|
6815
|
|
|
6816 function createTween( value, prop, animation ) {
|
|
|
6817 var tween,
|
|
|
6818 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
|
|
|
6819 index = 0,
|
|
|
6820 length = collection.length;
|
|
|
6821 for ( ; index < length; index++ ) {
|
|
|
6822 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
|
|
|
6823
|
|
|
6824 // We're done with this property
|
|
|
6825 return tween;
|
|
|
6826 }
|
|
|
6827 }
|
|
|
6828 }
|
|
|
6829
|
|
|
6830 function defaultPrefilter( elem, props, opts ) {
|
|
|
6831 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
|
|
|
6832 isBox = "width" in props || "height" in props,
|
|
|
6833 anim = this,
|
|
|
6834 orig = {},
|
|
|
6835 style = elem.style,
|
|
|
6836 hidden = elem.nodeType && isHiddenWithinTree( elem ),
|
|
|
6837 dataShow = dataPriv.get( elem, "fxshow" );
|
|
|
6838
|
|
|
6839 // Queue-skipping animations hijack the fx hooks
|
|
|
6840 if ( !opts.queue ) {
|
|
|
6841 hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
6842 if ( hooks.unqueued == null ) {
|
|
|
6843 hooks.unqueued = 0;
|
|
|
6844 oldfire = hooks.empty.fire;
|
|
|
6845 hooks.empty.fire = function() {
|
|
|
6846 if ( !hooks.unqueued ) {
|
|
|
6847 oldfire();
|
|
|
6848 }
|
|
|
6849 };
|
|
|
6850 }
|
|
|
6851 hooks.unqueued++;
|
|
|
6852
|
|
|
6853 anim.always( function() {
|
|
|
6854
|
|
|
6855 // Ensure the complete handler is called before this completes
|
|
|
6856 anim.always( function() {
|
|
|
6857 hooks.unqueued--;
|
|
|
6858 if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
6859 hooks.empty.fire();
|
|
|
6860 }
|
|
|
6861 } );
|
|
|
6862 } );
|
|
|
6863 }
|
|
|
6864
|
|
|
6865 // Detect show/hide animations
|
|
|
6866 for ( prop in props ) {
|
|
|
6867 value = props[ prop ];
|
|
|
6868 if ( rfxtypes.test( value ) ) {
|
|
|
6869 delete props[ prop ];
|
|
|
6870 toggle = toggle || value === "toggle";
|
|
|
6871 if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
6872
|
|
|
6873 // Pretend to be hidden if this is a "show" and
|
|
|
6874 // there is still data from a stopped show/hide
|
|
|
6875 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
|
|
|
6876 hidden = true;
|
|
|
6877
|
|
|
6878 // Ignore all other no-op show/hide data
|
|
|
6879 } else {
|
|
|
6880 continue;
|
|
|
6881 }
|
|
|
6882 }
|
|
|
6883 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
6884 }
|
|
|
6885 }
|
|
|
6886
|
|
|
6887 // Bail out if this is a no-op like .hide().hide()
|
|
|
6888 propTween = !jQuery.isEmptyObject( props );
|
|
|
6889 if ( !propTween && jQuery.isEmptyObject( orig ) ) {
|
|
|
6890 return;
|
|
|
6891 }
|
|
|
6892
|
|
|
6893 // Restrict "overflow" and "display" styles during box animations
|
|
|
6894 if ( isBox && elem.nodeType === 1 ) {
|
|
|
6895
|
|
|
6896 // Support: IE <=9 - 11, Edge 12 - 13
|
|
|
6897 // Record all 3 overflow attributes because IE does not infer the shorthand
|
|
|
6898 // from identically-valued overflowX and overflowY
|
|
|
6899 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
6900
|
|
|
6901 // Identify a display type, preferring old show/hide data over the CSS cascade
|
|
|
6902 restoreDisplay = dataShow && dataShow.display;
|
|
|
6903 if ( restoreDisplay == null ) {
|
|
|
6904 restoreDisplay = dataPriv.get( elem, "display" );
|
|
|
6905 }
|
|
|
6906 display = jQuery.css( elem, "display" );
|
|
|
6907 if ( display === "none" ) {
|
|
|
6908 if ( restoreDisplay ) {
|
|
|
6909 display = restoreDisplay;
|
|
|
6910 } else {
|
|
|
6911
|
|
|
6912 // Get nonempty value(s) by temporarily forcing visibility
|
|
|
6913 showHide( [ elem ], true );
|
|
|
6914 restoreDisplay = elem.style.display || restoreDisplay;
|
|
|
6915 display = jQuery.css( elem, "display" );
|
|
|
6916 showHide( [ elem ] );
|
|
|
6917 }
|
|
|
6918 }
|
|
|
6919
|
|
|
6920 // Animate inline elements as inline-block
|
|
|
6921 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
|
|
|
6922 if ( jQuery.css( elem, "float" ) === "none" ) {
|
|
|
6923
|
|
|
6924 // Restore the original display value at the end of pure show/hide animations
|
|
|
6925 if ( !propTween ) {
|
|
|
6926 anim.done( function() {
|
|
|
6927 style.display = restoreDisplay;
|
|
|
6928 } );
|
|
|
6929 if ( restoreDisplay == null ) {
|
|
|
6930 display = style.display;
|
|
|
6931 restoreDisplay = display === "none" ? "" : display;
|
|
|
6932 }
|
|
|
6933 }
|
|
|
6934 style.display = "inline-block";
|
|
|
6935 }
|
|
|
6936 }
|
|
|
6937 }
|
|
|
6938
|
|
|
6939 if ( opts.overflow ) {
|
|
|
6940 style.overflow = "hidden";
|
|
|
6941 anim.always( function() {
|
|
|
6942 style.overflow = opts.overflow[ 0 ];
|
|
|
6943 style.overflowX = opts.overflow[ 1 ];
|
|
|
6944 style.overflowY = opts.overflow[ 2 ];
|
|
|
6945 } );
|
|
|
6946 }
|
|
|
6947
|
|
|
6948 // Implement show/hide animations
|
|
|
6949 propTween = false;
|
|
|
6950 for ( prop in orig ) {
|
|
|
6951
|
|
|
6952 // General show/hide setup for this element animation
|
|
|
6953 if ( !propTween ) {
|
|
|
6954 if ( dataShow ) {
|
|
|
6955 if ( "hidden" in dataShow ) {
|
|
|
6956 hidden = dataShow.hidden;
|
|
|
6957 }
|
|
|
6958 } else {
|
|
|
6959 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
|
|
|
6960 }
|
|
|
6961
|
|
|
6962 // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
|
|
|
6963 if ( toggle ) {
|
|
|
6964 dataShow.hidden = !hidden;
|
|
|
6965 }
|
|
|
6966
|
|
|
6967 // Show elements before animating them
|
|
|
6968 if ( hidden ) {
|
|
|
6969 showHide( [ elem ], true );
|
|
|
6970 }
|
|
|
6971
|
|
|
6972 /* eslint-disable no-loop-func */
|
|
|
6973
|
|
|
6974 anim.done( function() {
|
|
|
6975
|
|
|
6976 /* eslint-enable no-loop-func */
|
|
|
6977
|
|
|
6978 // The final step of a "hide" animation is actually hiding the element
|
|
|
6979 if ( !hidden ) {
|
|
|
6980 showHide( [ elem ] );
|
|
|
6981 }
|
|
|
6982 dataPriv.remove( elem, "fxshow" );
|
|
|
6983 for ( prop in orig ) {
|
|
|
6984 jQuery.style( elem, prop, orig[ prop ] );
|
|
|
6985 }
|
|
|
6986 } );
|
|
|
6987 }
|
|
|
6988
|
|
|
6989 // Per-property setup
|
|
|
6990 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
|
|
6991 if ( !( prop in dataShow ) ) {
|
|
|
6992 dataShow[ prop ] = propTween.start;
|
|
|
6993 if ( hidden ) {
|
|
|
6994 propTween.end = propTween.start;
|
|
|
6995 propTween.start = 0;
|
|
|
6996 }
|
|
|
6997 }
|
|
|
6998 }
|
|
|
6999 }
|
|
|
7000
|
|
|
7001 function propFilter( props, specialEasing ) {
|
|
|
7002 var index, name, easing, value, hooks;
|
|
|
7003
|
|
|
7004 // camelCase, specialEasing and expand cssHook pass
|
|
|
7005 for ( index in props ) {
|
|
|
7006 name = jQuery.camelCase( index );
|
|
|
7007 easing = specialEasing[ name ];
|
|
|
7008 value = props[ index ];
|
|
|
7009 if ( Array.isArray( value ) ) {
|
|
|
7010 easing = value[ 1 ];
|
|
|
7011 value = props[ index ] = value[ 0 ];
|
|
|
7012 }
|
|
|
7013
|
|
|
7014 if ( index !== name ) {
|
|
|
7015 props[ name ] = value;
|
|
|
7016 delete props[ index ];
|
|
|
7017 }
|
|
|
7018
|
|
|
7019 hooks = jQuery.cssHooks[ name ];
|
|
|
7020 if ( hooks && "expand" in hooks ) {
|
|
|
7021 value = hooks.expand( value );
|
|
|
7022 delete props[ name ];
|
|
|
7023
|
|
|
7024 // Not quite $.extend, this won't overwrite existing keys.
|
|
|
7025 // Reusing 'index' because we have the correct "name"
|
|
|
7026 for ( index in value ) {
|
|
|
7027 if ( !( index in props ) ) {
|
|
|
7028 props[ index ] = value[ index ];
|
|
|
7029 specialEasing[ index ] = easing;
|
|
|
7030 }
|
|
|
7031 }
|
|
|
7032 } else {
|
|
|
7033 specialEasing[ name ] = easing;
|
|
|
7034 }
|
|
|
7035 }
|
|
|
7036 }
|
|
|
7037
|
|
|
7038 function Animation( elem, properties, options ) {
|
|
|
7039 var result,
|
|
|
7040 stopped,
|
|
|
7041 index = 0,
|
|
|
7042 length = Animation.prefilters.length,
|
|
|
7043 deferred = jQuery.Deferred().always( function() {
|
|
|
7044
|
|
|
7045 // Don't match elem in the :animated selector
|
|
|
7046 delete tick.elem;
|
|
|
7047 } ),
|
|
|
7048 tick = function() {
|
|
|
7049 if ( stopped ) {
|
|
|
7050 return false;
|
|
|
7051 }
|
|
|
7052 var currentTime = fxNow || createFxNow(),
|
|
|
7053 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
7054
|
|
|
7055 // Support: Android 2.3 only
|
|
|
7056 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
|
|
|
7057 temp = remaining / animation.duration || 0,
|
|
|
7058 percent = 1 - temp,
|
|
|
7059 index = 0,
|
|
|
7060 length = animation.tweens.length;
|
|
|
7061
|
|
|
7062 for ( ; index < length; index++ ) {
|
|
|
7063 animation.tweens[ index ].run( percent );
|
|
|
7064 }
|
|
|
7065
|
|
|
7066 deferred.notifyWith( elem, [ animation, percent, remaining ] );
|
|
|
7067
|
|
|
7068 // If there's more to do, yield
|
|
|
7069 if ( percent < 1 && length ) {
|
|
|
7070 return remaining;
|
|
|
7071 }
|
|
|
7072
|
|
|
7073 // If this was an empty animation, synthesize a final progress notification
|
|
|
7074 if ( !length ) {
|
|
|
7075 deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
7076 }
|
|
|
7077
|
|
|
7078 // Resolve the animation and report its conclusion
|
|
|
7079 deferred.resolveWith( elem, [ animation ] );
|
|
|
7080 return false;
|
|
|
7081 },
|
|
|
7082 animation = deferred.promise( {
|
|
|
7083 elem: elem,
|
|
|
7084 props: jQuery.extend( {}, properties ),
|
|
|
7085 opts: jQuery.extend( true, {
|
|
|
7086 specialEasing: {},
|
|
|
7087 easing: jQuery.easing._default
|
|
|
7088 }, options ),
|
|
|
7089 originalProperties: properties,
|
|
|
7090 originalOptions: options,
|
|
|
7091 startTime: fxNow || createFxNow(),
|
|
|
7092 duration: options.duration,
|
|
|
7093 tweens: [],
|
|
|
7094 createTween: function( prop, end ) {
|
|
|
7095 var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
7096 animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
7097 animation.tweens.push( tween );
|
|
|
7098 return tween;
|
|
|
7099 },
|
|
|
7100 stop: function( gotoEnd ) {
|
|
|
7101 var index = 0,
|
|
|
7102
|
|
|
7103 // If we are going to the end, we want to run all the tweens
|
|
|
7104 // otherwise we skip this part
|
|
|
7105 length = gotoEnd ? animation.tweens.length : 0;
|
|
|
7106 if ( stopped ) {
|
|
|
7107 return this;
|
|
|
7108 }
|
|
|
7109 stopped = true;
|
|
|
7110 for ( ; index < length; index++ ) {
|
|
|
7111 animation.tweens[ index ].run( 1 );
|
|
|
7112 }
|
|
|
7113
|
|
|
7114 // Resolve when we played the last frame; otherwise, reject
|
|
|
7115 if ( gotoEnd ) {
|
|
|
7116 deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
7117 deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
7118 } else {
|
|
|
7119 deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
7120 }
|
|
|
7121 return this;
|
|
|
7122 }
|
|
|
7123 } ),
|
|
|
7124 props = animation.props;
|
|
|
7125
|
|
|
7126 propFilter( props, animation.opts.specialEasing );
|
|
|
7127
|
|
|
7128 for ( ; index < length; index++ ) {
|
|
|
7129 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
7130 if ( result ) {
|
|
|
7131 if ( jQuery.isFunction( result.stop ) ) {
|
|
|
7132 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
|
|
|
7133 jQuery.proxy( result.stop, result );
|
|
|
7134 }
|
|
|
7135 return result;
|
|
|
7136 }
|
|
|
7137 }
|
|
|
7138
|
|
|
7139 jQuery.map( props, createTween, animation );
|
|
|
7140
|
|
|
7141 if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
|
7142 animation.opts.start.call( elem, animation );
|
|
|
7143 }
|
|
|
7144
|
|
|
7145 // Attach callbacks from options
|
|
|
7146 animation
|
|
|
7147 .progress( animation.opts.progress )
|
|
|
7148 .done( animation.opts.done, animation.opts.complete )
|
|
|
7149 .fail( animation.opts.fail )
|
|
|
7150 .always( animation.opts.always );
|
|
|
7151
|
|
|
7152 jQuery.fx.timer(
|
|
|
7153 jQuery.extend( tick, {
|
|
|
7154 elem: elem,
|
|
|
7155 anim: animation,
|
|
|
7156 queue: animation.opts.queue
|
|
|
7157 } )
|
|
|
7158 );
|
|
|
7159
|
|
|
7160 return animation;
|
|
|
7161 }
|
|
|
7162
|
|
|
7163 jQuery.Animation = jQuery.extend( Animation, {
|
|
|
7164
|
|
|
7165 tweeners: {
|
|
|
7166 "*": [ function( prop, value ) {
|
|
|
7167 var tween = this.createTween( prop, value );
|
|
|
7168 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
|
|
|
7169 return tween;
|
|
|
7170 } ]
|
|
|
7171 },
|
|
|
7172
|
|
|
7173 tweener: function( props, callback ) {
|
|
|
7174 if ( jQuery.isFunction( props ) ) {
|
|
|
7175 callback = props;
|
|
|
7176 props = [ "*" ];
|
|
|
7177 } else {
|
|
|
7178 props = props.match( rnothtmlwhite );
|
|
|
7179 }
|
|
|
7180
|
|
|
7181 var prop,
|
|
|
7182 index = 0,
|
|
|
7183 length = props.length;
|
|
|
7184
|
|
|
7185 for ( ; index < length; index++ ) {
|
|
|
7186 prop = props[ index ];
|
|
|
7187 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
|
|
|
7188 Animation.tweeners[ prop ].unshift( callback );
|
|
|
7189 }
|
|
|
7190 },
|
|
|
7191
|
|
|
7192 prefilters: [ defaultPrefilter ],
|
|
|
7193
|
|
|
7194 prefilter: function( callback, prepend ) {
|
|
|
7195 if ( prepend ) {
|
|
|
7196 Animation.prefilters.unshift( callback );
|
|
|
7197 } else {
|
|
|
7198 Animation.prefilters.push( callback );
|
|
|
7199 }
|
|
|
7200 }
|
|
|
7201 } );
|
|
|
7202
|
|
|
7203 jQuery.speed = function( speed, easing, fn ) {
|
|
|
7204 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
7205 complete: fn || !fn && easing ||
|
|
|
7206 jQuery.isFunction( speed ) && speed,
|
|
|
7207 duration: speed,
|
|
|
7208 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
|
7209 };
|
|
|
7210
|
|
|
7211 // Go to the end state if fx are off
|
|
|
7212 if ( jQuery.fx.off ) {
|
|
|
7213 opt.duration = 0;
|
|
|
7214
|
|
|
7215 } else {
|
|
|
7216 if ( typeof opt.duration !== "number" ) {
|
|
|
7217 if ( opt.duration in jQuery.fx.speeds ) {
|
|
|
7218 opt.duration = jQuery.fx.speeds[ opt.duration ];
|
|
|
7219
|
|
|
7220 } else {
|
|
|
7221 opt.duration = jQuery.fx.speeds._default;
|
|
|
7222 }
|
|
|
7223 }
|
|
|
7224 }
|
|
|
7225
|
|
|
7226 // Normalize opt.queue - true/undefined/null -> "fx"
|
|
|
7227 if ( opt.queue == null || opt.queue === true ) {
|
|
|
7228 opt.queue = "fx";
|
|
|
7229 }
|
|
|
7230
|
|
|
7231 // Queueing
|
|
|
7232 opt.old = opt.complete;
|
|
|
7233
|
|
|
7234 opt.complete = function() {
|
|
|
7235 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
7236 opt.old.call( this );
|
|
|
7237 }
|
|
|
7238
|
|
|
7239 if ( opt.queue ) {
|
|
|
7240 jQuery.dequeue( this, opt.queue );
|
|
|
7241 }
|
|
|
7242 };
|
|
|
7243
|
|
|
7244 return opt;
|
|
|
7245 };
|
|
|
7246
|
|
|
7247 jQuery.fn.extend( {
|
|
|
7248 fadeTo: function( speed, to, easing, callback ) {
|
|
|
7249
|
|
|
7250 // Show any hidden elements after setting opacity to 0
|
|
|
7251 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
|
|
|
7252
|
|
|
7253 // Animate to the value specified
|
|
|
7254 .end().animate( { opacity: to }, speed, easing, callback );
|
|
|
7255 },
|
|
|
7256 animate: function( prop, speed, easing, callback ) {
|
|
|
7257 var empty = jQuery.isEmptyObject( prop ),
|
|
|
7258 optall = jQuery.speed( speed, easing, callback ),
|
|
|
7259 doAnimation = function() {
|
|
|
7260
|
|
|
7261 // Operate on a copy of prop so per-property easing won't be lost
|
|
|
7262 var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
7263
|
|
|
7264 // Empty animations, or finishing resolves immediately
|
|
|
7265 if ( empty || dataPriv.get( this, "finish" ) ) {
|
|
|
7266 anim.stop( true );
|
|
|
7267 }
|
|
|
7268 };
|
|
|
7269 doAnimation.finish = doAnimation;
|
|
|
7270
|
|
|
7271 return empty || optall.queue === false ?
|
|
|
7272 this.each( doAnimation ) :
|
|
|
7273 this.queue( optall.queue, doAnimation );
|
|
|
7274 },
|
|
|
7275 stop: function( type, clearQueue, gotoEnd ) {
|
|
|
7276 var stopQueue = function( hooks ) {
|
|
|
7277 var stop = hooks.stop;
|
|
|
7278 delete hooks.stop;
|
|
|
7279 stop( gotoEnd );
|
|
|
7280 };
|
|
|
7281
|
|
|
7282 if ( typeof type !== "string" ) {
|
|
|
7283 gotoEnd = clearQueue;
|
|
|
7284 clearQueue = type;
|
|
|
7285 type = undefined;
|
|
|
7286 }
|
|
|
7287 if ( clearQueue && type !== false ) {
|
|
|
7288 this.queue( type || "fx", [] );
|
|
|
7289 }
|
|
|
7290
|
|
|
7291 return this.each( function() {
|
|
|
7292 var dequeue = true,
|
|
|
7293 index = type != null && type + "queueHooks",
|
|
|
7294 timers = jQuery.timers,
|
|
|
7295 data = dataPriv.get( this );
|
|
|
7296
|
|
|
7297 if ( index ) {
|
|
|
7298 if ( data[ index ] && data[ index ].stop ) {
|
|
|
7299 stopQueue( data[ index ] );
|
|
|
7300 }
|
|
|
7301 } else {
|
|
|
7302 for ( index in data ) {
|
|
|
7303 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
7304 stopQueue( data[ index ] );
|
|
|
7305 }
|
|
|
7306 }
|
|
|
7307 }
|
|
|
7308
|
|
|
7309 for ( index = timers.length; index--; ) {
|
|
|
7310 if ( timers[ index ].elem === this &&
|
|
|
7311 ( type == null || timers[ index ].queue === type ) ) {
|
|
|
7312
|
|
|
7313 timers[ index ].anim.stop( gotoEnd );
|
|
|
7314 dequeue = false;
|
|
|
7315 timers.splice( index, 1 );
|
|
|
7316 }
|
|
|
7317 }
|
|
|
7318
|
|
|
7319 // Start the next in the queue if the last step wasn't forced.
|
|
|
7320 // Timers currently will call their complete callbacks, which
|
|
|
7321 // will dequeue but only if they were gotoEnd.
|
|
|
7322 if ( dequeue || !gotoEnd ) {
|
|
|
7323 jQuery.dequeue( this, type );
|
|
|
7324 }
|
|
|
7325 } );
|
|
|
7326 },
|
|
|
7327 finish: function( type ) {
|
|
|
7328 if ( type !== false ) {
|
|
|
7329 type = type || "fx";
|
|
|
7330 }
|
|
|
7331 return this.each( function() {
|
|
|
7332 var index,
|
|
|
7333 data = dataPriv.get( this ),
|
|
|
7334 queue = data[ type + "queue" ],
|
|
|
7335 hooks = data[ type + "queueHooks" ],
|
|
|
7336 timers = jQuery.timers,
|
|
|
7337 length = queue ? queue.length : 0;
|
|
|
7338
|
|
|
7339 // Enable finishing flag on private data
|
|
|
7340 data.finish = true;
|
|
|
7341
|
|
|
7342 // Empty the queue first
|
|
|
7343 jQuery.queue( this, type, [] );
|
|
|
7344
|
|
|
7345 if ( hooks && hooks.stop ) {
|
|
|
7346 hooks.stop.call( this, true );
|
|
|
7347 }
|
|
|
7348
|
|
|
7349 // Look for any active animations, and finish them
|
|
|
7350 for ( index = timers.length; index--; ) {
|
|
|
7351 if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
|
7352 timers[ index ].anim.stop( true );
|
|
|
7353 timers.splice( index, 1 );
|
|
|
7354 }
|
|
|
7355 }
|
|
|
7356
|
|
|
7357 // Look for any animations in the old queue and finish them
|
|
|
7358 for ( index = 0; index < length; index++ ) {
|
|
|
7359 if ( queue[ index ] && queue[ index ].finish ) {
|
|
|
7360 queue[ index ].finish.call( this );
|
|
|
7361 }
|
|
|
7362 }
|
|
|
7363
|
|
|
7364 // Turn off finishing flag
|
|
|
7365 delete data.finish;
|
|
|
7366 } );
|
|
|
7367 }
|
|
|
7368 } );
|
|
|
7369
|
|
|
7370 jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
7371 var cssFn = jQuery.fn[ name ];
|
|
|
7372 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
7373 return speed == null || typeof speed === "boolean" ?
|
|
|
7374 cssFn.apply( this, arguments ) :
|
|
|
7375 this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
7376 };
|
|
|
7377 } );
|
|
|
7378
|
|
|
7379 // Generate shortcuts for custom animations
|
|
|
7380 jQuery.each( {
|
|
|
7381 slideDown: genFx( "show" ),
|
|
|
7382 slideUp: genFx( "hide" ),
|
|
|
7383 slideToggle: genFx( "toggle" ),
|
|
|
7384 fadeIn: { opacity: "show" },
|
|
|
7385 fadeOut: { opacity: "hide" },
|
|
|
7386 fadeToggle: { opacity: "toggle" }
|
|
|
7387 }, function( name, props ) {
|
|
|
7388 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
7389 return this.animate( props, speed, easing, callback );
|
|
|
7390 };
|
|
|
7391 } );
|
|
|
7392
|
|
|
7393 jQuery.timers = [];
|
|
|
7394 jQuery.fx.tick = function() {
|
|
|
7395 var timer,
|
|
|
7396 i = 0,
|
|
|
7397 timers = jQuery.timers;
|
|
|
7398
|
|
|
7399 fxNow = jQuery.now();
|
|
|
7400
|
|
|
7401 for ( ; i < timers.length; i++ ) {
|
|
|
7402 timer = timers[ i ];
|
|
|
7403
|
|
|
7404 // Run the timer and safely remove it when done (allowing for external removal)
|
|
|
7405 if ( !timer() && timers[ i ] === timer ) {
|
|
|
7406 timers.splice( i--, 1 );
|
|
|
7407 }
|
|
|
7408 }
|
|
|
7409
|
|
|
7410 if ( !timers.length ) {
|
|
|
7411 jQuery.fx.stop();
|
|
|
7412 }
|
|
|
7413 fxNow = undefined;
|
|
|
7414 };
|
|
|
7415
|
|
|
7416 jQuery.fx.timer = function( timer ) {
|
|
|
7417 jQuery.timers.push( timer );
|
|
|
7418 jQuery.fx.start();
|
|
|
7419 };
|
|
|
7420
|
|
|
7421 jQuery.fx.interval = 13;
|
|
|
7422 jQuery.fx.start = function() {
|
|
|
7423 if ( inProgress ) {
|
|
|
7424 return;
|
|
|
7425 }
|
|
|
7426
|
|
|
7427 inProgress = true;
|
|
|
7428 schedule();
|
|
|
7429 };
|
|
|
7430
|
|
|
7431 jQuery.fx.stop = function() {
|
|
|
7432 inProgress = null;
|
|
|
7433 };
|
|
|
7434
|
|
|
7435 jQuery.fx.speeds = {
|
|
|
7436 slow: 600,
|
|
|
7437 fast: 200,
|
|
|
7438
|
|
|
7439 // Default speed
|
|
|
7440 _default: 400
|
|
|
7441 };
|
|
|
7442
|
|
|
7443
|
|
|
7444 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
7445 // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
7446 jQuery.fn.delay = function( time, type ) {
|
|
|
7447 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
7448 type = type || "fx";
|
|
|
7449
|
|
|
7450 return this.queue( type, function( next, hooks ) {
|
|
|
7451 var timeout = window.setTimeout( next, time );
|
|
|
7452 hooks.stop = function() {
|
|
|
7453 window.clearTimeout( timeout );
|
|
|
7454 };
|
|
|
7455 } );
|
|
|
7456 };
|
|
|
7457
|
|
|
7458
|
|
|
7459 ( function() {
|
|
|
7460 var input = document.createElement( "input" ),
|
|
|
7461 select = document.createElement( "select" ),
|
|
|
7462 opt = select.appendChild( document.createElement( "option" ) );
|
|
|
7463
|
|
|
7464 input.type = "checkbox";
|
|
|
7465
|
|
|
7466 // Support: Android <=4.3 only
|
|
|
7467 // Default value for a checkbox should be "on"
|
|
|
7468 support.checkOn = input.value !== "";
|
|
|
7469
|
|
|
7470 // Support: IE <=11 only
|
|
|
7471 // Must access selectedIndex to make default options select
|
|
|
7472 support.optSelected = opt.selected;
|
|
|
7473
|
|
|
7474 // Support: IE <=11 only
|
|
|
7475 // An input loses its value after becoming a radio
|
|
|
7476 input = document.createElement( "input" );
|
|
|
7477 input.value = "t";
|
|
|
7478 input.type = "radio";
|
|
|
7479 support.radioValue = input.value === "t";
|
|
|
7480 } )();
|
|
|
7481
|
|
|
7482
|
|
|
7483 var boolHook,
|
|
|
7484 attrHandle = jQuery.expr.attrHandle;
|
|
|
7485
|
|
|
7486 jQuery.fn.extend( {
|
|
|
7487 attr: function( name, value ) {
|
|
|
7488 return access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
7489 },
|
|
|
7490
|
|
|
7491 removeAttr: function( name ) {
|
|
|
7492 return this.each( function() {
|
|
|
7493 jQuery.removeAttr( this, name );
|
|
|
7494 } );
|
|
|
7495 }
|
|
|
7496 } );
|
|
|
7497
|
|
|
7498 jQuery.extend( {
|
|
|
7499 attr: function( elem, name, value ) {
|
|
|
7500 var ret, hooks,
|
|
|
7501 nType = elem.nodeType;
|
|
|
7502
|
|
|
7503 // Don't get/set attributes on text, comment and attribute nodes
|
|
|
7504 if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
7505 return;
|
|
|
7506 }
|
|
|
7507
|
|
|
7508 // Fallback to prop when attributes are not supported
|
|
|
7509 if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
7510 return jQuery.prop( elem, name, value );
|
|
|
7511 }
|
|
|
7512
|
|
|
7513 // Attribute hooks are determined by the lowercase version
|
|
|
7514 // Grab necessary hook if one is defined
|
|
|
7515 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
7516 hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
|
|
|
7517 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
|
|
7518 }
|
|
|
7519
|
|
|
7520 if ( value !== undefined ) {
|
|
|
7521 if ( value === null ) {
|
|
|
7522 jQuery.removeAttr( elem, name );
|
|
|
7523 return;
|
|
|
7524 }
|
|
|
7525
|
|
|
7526 if ( hooks && "set" in hooks &&
|
|
|
7527 ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
7528 return ret;
|
|
|
7529 }
|
|
|
7530
|
|
|
7531 elem.setAttribute( name, value + "" );
|
|
|
7532 return value;
|
|
|
7533 }
|
|
|
7534
|
|
|
7535 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
7536 return ret;
|
|
|
7537 }
|
|
|
7538
|
|
|
7539 ret = jQuery.find.attr( elem, name );
|
|
|
7540
|
|
|
7541 // Non-existent attributes return null, we normalize to undefined
|
|
|
7542 return ret == null ? undefined : ret;
|
|
|
7543 },
|
|
|
7544
|
|
|
7545 attrHooks: {
|
|
|
7546 type: {
|
|
|
7547 set: function( elem, value ) {
|
|
|
7548 if ( !support.radioValue && value === "radio" &&
|
|
|
7549 nodeName( elem, "input" ) ) {
|
|
|
7550 var val = elem.value;
|
|
|
7551 elem.setAttribute( "type", value );
|
|
|
7552 if ( val ) {
|
|
|
7553 elem.value = val;
|
|
|
7554 }
|
|
|
7555 return value;
|
|
|
7556 }
|
|
|
7557 }
|
|
|
7558 }
|
|
|
7559 },
|
|
|
7560
|
|
|
7561 removeAttr: function( elem, value ) {
|
|
|
7562 var name,
|
|
|
7563 i = 0,
|
|
|
7564
|
|
|
7565 // Attribute names can contain non-HTML whitespace characters
|
|
|
7566 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
|
|
|
7567 attrNames = value && value.match( rnothtmlwhite );
|
|
|
7568
|
|
|
7569 if ( attrNames && elem.nodeType === 1 ) {
|
|
|
7570 while ( ( name = attrNames[ i++ ] ) ) {
|
|
|
7571 elem.removeAttribute( name );
|
|
|
7572 }
|
|
|
7573 }
|
|
|
7574 }
|
|
|
7575 } );
|
|
|
7576
|
|
|
7577 // Hooks for boolean attributes
|
|
|
7578 boolHook = {
|
|
|
7579 set: function( elem, value, name ) {
|
|
|
7580 if ( value === false ) {
|
|
|
7581
|
|
|
7582 // Remove boolean attributes when set to false
|
|
|
7583 jQuery.removeAttr( elem, name );
|
|
|
7584 } else {
|
|
|
7585 elem.setAttribute( name, name );
|
|
|
7586 }
|
|
|
7587 return name;
|
|
|
7588 }
|
|
|
7589 };
|
|
|
7590
|
|
|
7591 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
|
|
|
7592 var getter = attrHandle[ name ] || jQuery.find.attr;
|
|
|
7593
|
|
|
7594 attrHandle[ name ] = function( elem, name, isXML ) {
|
|
|
7595 var ret, handle,
|
|
|
7596 lowercaseName = name.toLowerCase();
|
|
|
7597
|
|
|
7598 if ( !isXML ) {
|
|
|
7599
|
|
|
7600 // Avoid an infinite loop by temporarily removing this function from the getter
|
|
|
7601 handle = attrHandle[ lowercaseName ];
|
|
|
7602 attrHandle[ lowercaseName ] = ret;
|
|
|
7603 ret = getter( elem, name, isXML ) != null ?
|
|
|
7604 lowercaseName :
|
|
|
7605 null;
|
|
|
7606 attrHandle[ lowercaseName ] = handle;
|
|
|
7607 }
|
|
|
7608 return ret;
|
|
|
7609 };
|
|
|
7610 } );
|
|
|
7611
|
|
|
7612
|
|
|
7613
|
|
|
7614
|
|
|
7615 var rfocusable = /^(?:input|select|textarea|button)$/i,
|
|
|
7616 rclickable = /^(?:a|area)$/i;
|
|
|
7617
|
|
|
7618 jQuery.fn.extend( {
|
|
|
7619 prop: function( name, value ) {
|
|
|
7620 return access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
7621 },
|
|
|
7622
|
|
|
7623 removeProp: function( name ) {
|
|
|
7624 return this.each( function() {
|
|
|
7625 delete this[ jQuery.propFix[ name ] || name ];
|
|
|
7626 } );
|
|
|
7627 }
|
|
|
7628 } );
|
|
|
7629
|
|
|
7630 jQuery.extend( {
|
|
|
7631 prop: function( elem, name, value ) {
|
|
|
7632 var ret, hooks,
|
|
|
7633 nType = elem.nodeType;
|
|
|
7634
|
|
|
7635 // Don't get/set properties on text, comment and attribute nodes
|
|
|
7636 if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
7637 return;
|
|
|
7638 }
|
|
|
7639
|
|
|
7640 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
7641
|
|
|
7642 // Fix name and attach hooks
|
|
|
7643 name = jQuery.propFix[ name ] || name;
|
|
|
7644 hooks = jQuery.propHooks[ name ];
|
|
|
7645 }
|
|
|
7646
|
|
|
7647 if ( value !== undefined ) {
|
|
|
7648 if ( hooks && "set" in hooks &&
|
|
|
7649 ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
7650 return ret;
|
|
|
7651 }
|
|
|
7652
|
|
|
7653 return ( elem[ name ] = value );
|
|
|
7654 }
|
|
|
7655
|
|
|
7656 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
7657 return ret;
|
|
|
7658 }
|
|
|
7659
|
|
|
7660 return elem[ name ];
|
|
|
7661 },
|
|
|
7662
|
|
|
7663 propHooks: {
|
|
|
7664 tabIndex: {
|
|
|
7665 get: function( elem ) {
|
|
|
7666
|
|
|
7667 // Support: IE <=9 - 11 only
|
|
|
7668 // elem.tabIndex doesn't always return the
|
|
|
7669 // correct value when it hasn't been explicitly set
|
|
|
7670 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
7671 // Use proper attribute retrieval(#12072)
|
|
|
7672 var tabindex = jQuery.find.attr( elem, "tabindex" );
|
|
|
7673
|
|
|
7674 if ( tabindex ) {
|
|
|
7675 return parseInt( tabindex, 10 );
|
|
|
7676 }
|
|
|
7677
|
|
|
7678 if (
|
|
|
7679 rfocusable.test( elem.nodeName ) ||
|
|
|
7680 rclickable.test( elem.nodeName ) &&
|
|
|
7681 elem.href
|
|
|
7682 ) {
|
|
|
7683 return 0;
|
|
|
7684 }
|
|
|
7685
|
|
|
7686 return -1;
|
|
|
7687 }
|
|
|
7688 }
|
|
|
7689 },
|
|
|
7690
|
|
|
7691 propFix: {
|
|
|
7692 "for": "htmlFor",
|
|
|
7693 "class": "className"
|
|
|
7694 }
|
|
|
7695 } );
|
|
|
7696
|
|
|
7697 // Support: IE <=11 only
|
|
|
7698 // Accessing the selectedIndex property
|
|
|
7699 // forces the browser to respect setting selected
|
|
|
7700 // on the option
|
|
|
7701 // The getter ensures a default option is selected
|
|
|
7702 // when in an optgroup
|
|
|
7703 // eslint rule "no-unused-expressions" is disabled for this code
|
|
|
7704 // since it considers such accessions noop
|
|
|
7705 if ( !support.optSelected ) {
|
|
|
7706 jQuery.propHooks.selected = {
|
|
|
7707 get: function( elem ) {
|
|
|
7708
|
|
|
7709 /* eslint no-unused-expressions: "off" */
|
|
|
7710
|
|
|
7711 var parent = elem.parentNode;
|
|
|
7712 if ( parent && parent.parentNode ) {
|
|
|
7713 parent.parentNode.selectedIndex;
|
|
|
7714 }
|
|
|
7715 return null;
|
|
|
7716 },
|
|
|
7717 set: function( elem ) {
|
|
|
7718
|
|
|
7719 /* eslint no-unused-expressions: "off" */
|
|
|
7720
|
|
|
7721 var parent = elem.parentNode;
|
|
|
7722 if ( parent ) {
|
|
|
7723 parent.selectedIndex;
|
|
|
7724
|
|
|
7725 if ( parent.parentNode ) {
|
|
|
7726 parent.parentNode.selectedIndex;
|
|
|
7727 }
|
|
|
7728 }
|
|
|
7729 }
|
|
|
7730 };
|
|
|
7731 }
|
|
|
7732
|
|
|
7733 jQuery.each( [
|
|
|
7734 "tabIndex",
|
|
|
7735 "readOnly",
|
|
|
7736 "maxLength",
|
|
|
7737 "cellSpacing",
|
|
|
7738 "cellPadding",
|
|
|
7739 "rowSpan",
|
|
|
7740 "colSpan",
|
|
|
7741 "useMap",
|
|
|
7742 "frameBorder",
|
|
|
7743 "contentEditable"
|
|
|
7744 ], function() {
|
|
|
7745 jQuery.propFix[ this.toLowerCase() ] = this;
|
|
|
7746 } );
|
|
|
7747
|
|
|
7748
|
|
|
7749
|
|
|
7750
|
|
|
7751 // Strip and collapse whitespace according to HTML spec
|
|
|
7752 // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
|
|
|
7753 function stripAndCollapse( value ) {
|
|
|
7754 var tokens = value.match( rnothtmlwhite ) || [];
|
|
|
7755 return tokens.join( " " );
|
|
|
7756 }
|
|
|
7757
|
|
|
7758
|
|
|
7759 function getClass( elem ) {
|
|
|
7760 return elem.getAttribute && elem.getAttribute( "class" ) || "";
|
|
|
7761 }
|
|
|
7762
|
|
|
7763 jQuery.fn.extend( {
|
|
|
7764 addClass: function( value ) {
|
|
|
7765 var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
7766 i = 0;
|
|
|
7767
|
|
|
7768 if ( jQuery.isFunction( value ) ) {
|
|
|
7769 return this.each( function( j ) {
|
|
|
7770 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
|
|
|
7771 } );
|
|
|
7772 }
|
|
|
7773
|
|
|
7774 if ( typeof value === "string" && value ) {
|
|
|
7775 classes = value.match( rnothtmlwhite ) || [];
|
|
|
7776
|
|
|
7777 while ( ( elem = this[ i++ ] ) ) {
|
|
|
7778 curValue = getClass( elem );
|
|
|
7779 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
7780
|
|
|
7781 if ( cur ) {
|
|
|
7782 j = 0;
|
|
|
7783 while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
7784 if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
7785 cur += clazz + " ";
|
|
|
7786 }
|
|
|
7787 }
|
|
|
7788
|
|
|
7789 // Only assign if different to avoid unneeded rendering.
|
|
|
7790 finalValue = stripAndCollapse( cur );
|
|
|
7791 if ( curValue !== finalValue ) {
|
|
|
7792 elem.setAttribute( "class", finalValue );
|
|
|
7793 }
|
|
|
7794 }
|
|
|
7795 }
|
|
|
7796 }
|
|
|
7797
|
|
|
7798 return this;
|
|
|
7799 },
|
|
|
7800
|
|
|
7801 removeClass: function( value ) {
|
|
|
7802 var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
7803 i = 0;
|
|
|
7804
|
|
|
7805 if ( jQuery.isFunction( value ) ) {
|
|
|
7806 return this.each( function( j ) {
|
|
|
7807 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
|
|
|
7808 } );
|
|
|
7809 }
|
|
|
7810
|
|
|
7811 if ( !arguments.length ) {
|
|
|
7812 return this.attr( "class", "" );
|
|
|
7813 }
|
|
|
7814
|
|
|
7815 if ( typeof value === "string" && value ) {
|
|
|
7816 classes = value.match( rnothtmlwhite ) || [];
|
|
|
7817
|
|
|
7818 while ( ( elem = this[ i++ ] ) ) {
|
|
|
7819 curValue = getClass( elem );
|
|
|
7820
|
|
|
7821 // This expression is here for better compressibility (see addClass)
|
|
|
7822 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
7823
|
|
|
7824 if ( cur ) {
|
|
|
7825 j = 0;
|
|
|
7826 while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
7827
|
|
|
7828 // Remove *all* instances
|
|
|
7829 while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
|
|
|
7830 cur = cur.replace( " " + clazz + " ", " " );
|
|
|
7831 }
|
|
|
7832 }
|
|
|
7833
|
|
|
7834 // Only assign if different to avoid unneeded rendering.
|
|
|
7835 finalValue = stripAndCollapse( cur );
|
|
|
7836 if ( curValue !== finalValue ) {
|
|
|
7837 elem.setAttribute( "class", finalValue );
|
|
|
7838 }
|
|
|
7839 }
|
|
|
7840 }
|
|
|
7841 }
|
|
|
7842
|
|
|
7843 return this;
|
|
|
7844 },
|
|
|
7845
|
|
|
7846 toggleClass: function( value, stateVal ) {
|
|
|
7847 var type = typeof value;
|
|
|
7848
|
|
|
7849 if ( typeof stateVal === "boolean" && type === "string" ) {
|
|
|
7850 return stateVal ? this.addClass( value ) : this.removeClass( value );
|
|
|
7851 }
|
|
|
7852
|
|
|
7853 if ( jQuery.isFunction( value ) ) {
|
|
|
7854 return this.each( function( i ) {
|
|
|
7855 jQuery( this ).toggleClass(
|
|
|
7856 value.call( this, i, getClass( this ), stateVal ),
|
|
|
7857 stateVal
|
|
|
7858 );
|
|
|
7859 } );
|
|
|
7860 }
|
|
|
7861
|
|
|
7862 return this.each( function() {
|
|
|
7863 var className, i, self, classNames;
|
|
|
7864
|
|
|
7865 if ( type === "string" ) {
|
|
|
7866
|
|
|
7867 // Toggle individual class names
|
|
|
7868 i = 0;
|
|
|
7869 self = jQuery( this );
|
|
|
7870 classNames = value.match( rnothtmlwhite ) || [];
|
|
|
7871
|
|
|
7872 while ( ( className = classNames[ i++ ] ) ) {
|
|
|
7873
|
|
|
7874 // Check each className given, space separated list
|
|
|
7875 if ( self.hasClass( className ) ) {
|
|
|
7876 self.removeClass( className );
|
|
|
7877 } else {
|
|
|
7878 self.addClass( className );
|
|
|
7879 }
|
|
|
7880 }
|
|
|
7881
|
|
|
7882 // Toggle whole class name
|
|
|
7883 } else if ( value === undefined || type === "boolean" ) {
|
|
|
7884 className = getClass( this );
|
|
|
7885 if ( className ) {
|
|
|
7886
|
|
|
7887 // Store className if set
|
|
|
7888 dataPriv.set( this, "__className__", className );
|
|
|
7889 }
|
|
|
7890
|
|
|
7891 // If the element has a class name or if we're passed `false`,
|
|
|
7892 // then remove the whole classname (if there was one, the above saved it).
|
|
|
7893 // Otherwise bring back whatever was previously saved (if anything),
|
|
|
7894 // falling back to the empty string if nothing was stored.
|
|
|
7895 if ( this.setAttribute ) {
|
|
|
7896 this.setAttribute( "class",
|
|
|
7897 className || value === false ?
|
|
|
7898 "" :
|
|
|
7899 dataPriv.get( this, "__className__" ) || ""
|
|
|
7900 );
|
|
|
7901 }
|
|
|
7902 }
|
|
|
7903 } );
|
|
|
7904 },
|
|
|
7905
|
|
|
7906 hasClass: function( selector ) {
|
|
|
7907 var className, elem,
|
|
|
7908 i = 0;
|
|
|
7909
|
|
|
7910 className = " " + selector + " ";
|
|
|
7911 while ( ( elem = this[ i++ ] ) ) {
|
|
|
7912 if ( elem.nodeType === 1 &&
|
|
|
7913 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
|
|
|
7914 return true;
|
|
|
7915 }
|
|
|
7916 }
|
|
|
7917
|
|
|
7918 return false;
|
|
|
7919 }
|
|
|
7920 } );
|
|
|
7921
|
|
|
7922
|
|
|
7923
|
|
|
7924
|
|
|
7925 var rreturn = /\r/g;
|
|
|
7926
|
|
|
7927 jQuery.fn.extend( {
|
|
|
7928 val: function( value ) {
|
|
|
7929 var hooks, ret, isFunction,
|
|
|
7930 elem = this[ 0 ];
|
|
|
7931
|
|
|
7932 if ( !arguments.length ) {
|
|
|
7933 if ( elem ) {
|
|
|
7934 hooks = jQuery.valHooks[ elem.type ] ||
|
|
|
7935 jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
7936
|
|
|
7937 if ( hooks &&
|
|
|
7938 "get" in hooks &&
|
|
|
7939 ( ret = hooks.get( elem, "value" ) ) !== undefined
|
|
|
7940 ) {
|
|
|
7941 return ret;
|
|
|
7942 }
|
|
|
7943
|
|
|
7944 ret = elem.value;
|
|
|
7945
|
|
|
7946 // Handle most common string cases
|
|
|
7947 if ( typeof ret === "string" ) {
|
|
|
7948 return ret.replace( rreturn, "" );
|
|
|
7949 }
|
|
|
7950
|
|
|
7951 // Handle cases where value is null/undef or number
|
|
|
7952 return ret == null ? "" : ret;
|
|
|
7953 }
|
|
|
7954
|
|
|
7955 return;
|
|
|
7956 }
|
|
|
7957
|
|
|
7958 isFunction = jQuery.isFunction( value );
|
|
|
7959
|
|
|
7960 return this.each( function( i ) {
|
|
|
7961 var val;
|
|
|
7962
|
|
|
7963 if ( this.nodeType !== 1 ) {
|
|
|
7964 return;
|
|
|
7965 }
|
|
|
7966
|
|
|
7967 if ( isFunction ) {
|
|
|
7968 val = value.call( this, i, jQuery( this ).val() );
|
|
|
7969 } else {
|
|
|
7970 val = value;
|
|
|
7971 }
|
|
|
7972
|
|
|
7973 // Treat null/undefined as ""; convert numbers to string
|
|
|
7974 if ( val == null ) {
|
|
|
7975 val = "";
|
|
|
7976
|
|
|
7977 } else if ( typeof val === "number" ) {
|
|
|
7978 val += "";
|
|
|
7979
|
|
|
7980 } else if ( Array.isArray( val ) ) {
|
|
|
7981 val = jQuery.map( val, function( value ) {
|
|
|
7982 return value == null ? "" : value + "";
|
|
|
7983 } );
|
|
|
7984 }
|
|
|
7985
|
|
|
7986 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
7987
|
|
|
7988 // If set returns undefined, fall back to normal setting
|
|
|
7989 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
7990 this.value = val;
|
|
|
7991 }
|
|
|
7992 } );
|
|
|
7993 }
|
|
|
7994 } );
|
|
|
7995
|
|
|
7996 jQuery.extend( {
|
|
|
7997 valHooks: {
|
|
|
7998 option: {
|
|
|
7999 get: function( elem ) {
|
|
|
8000
|
|
|
8001 var val = jQuery.find.attr( elem, "value" );
|
|
|
8002 return val != null ?
|
|
|
8003 val :
|
|
|
8004
|
|
|
8005 // Support: IE <=10 - 11 only
|
|
|
8006 // option.text throws exceptions (#14686, #14858)
|
|
|
8007 // Strip and collapse whitespace
|
|
|
8008 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
|
|
8009 stripAndCollapse( jQuery.text( elem ) );
|
|
|
8010 }
|
|
|
8011 },
|
|
|
8012 select: {
|
|
|
8013 get: function( elem ) {
|
|
|
8014 var value, option, i,
|
|
|
8015 options = elem.options,
|
|
|
8016 index = elem.selectedIndex,
|
|
|
8017 one = elem.type === "select-one",
|
|
|
8018 values = one ? null : [],
|
|
|
8019 max = one ? index + 1 : options.length;
|
|
|
8020
|
|
|
8021 if ( index < 0 ) {
|
|
|
8022 i = max;
|
|
|
8023
|
|
|
8024 } else {
|
|
|
8025 i = one ? index : 0;
|
|
|
8026 }
|
|
|
8027
|
|
|
8028 // Loop through all the selected options
|
|
|
8029 for ( ; i < max; i++ ) {
|
|
|
8030 option = options[ i ];
|
|
|
8031
|
|
|
8032 // Support: IE <=9 only
|
|
|
8033 // IE8-9 doesn't update selected after form reset (#2551)
|
|
|
8034 if ( ( option.selected || i === index ) &&
|
|
|
8035
|
|
|
8036 // Don't return options that are disabled or in a disabled optgroup
|
|
|
8037 !option.disabled &&
|
|
|
8038 ( !option.parentNode.disabled ||
|
|
|
8039 !nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
8040
|
|
|
8041 // Get the specific value for the option
|
|
|
8042 value = jQuery( option ).val();
|
|
|
8043
|
|
|
8044 // We don't need an array for one selects
|
|
|
8045 if ( one ) {
|
|
|
8046 return value;
|
|
|
8047 }
|
|
|
8048
|
|
|
8049 // Multi-Selects return an array
|
|
|
8050 values.push( value );
|
|
|
8051 }
|
|
|
8052 }
|
|
|
8053
|
|
|
8054 return values;
|
|
|
8055 },
|
|
|
8056
|
|
|
8057 set: function( elem, value ) {
|
|
|
8058 var optionSet, option,
|
|
|
8059 options = elem.options,
|
|
|
8060 values = jQuery.makeArray( value ),
|
|
|
8061 i = options.length;
|
|
|
8062
|
|
|
8063 while ( i-- ) {
|
|
|
8064 option = options[ i ];
|
|
|
8065
|
|
|
8066 /* eslint-disable no-cond-assign */
|
|
|
8067
|
|
|
8068 if ( option.selected =
|
|
|
8069 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
|
|
8070 ) {
|
|
|
8071 optionSet = true;
|
|
|
8072 }
|
|
|
8073
|
|
|
8074 /* eslint-enable no-cond-assign */
|
|
|
8075 }
|
|
|
8076
|
|
|
8077 // Force browsers to behave consistently when non-matching value is set
|
|
|
8078 if ( !optionSet ) {
|
|
|
8079 elem.selectedIndex = -1;
|
|
|
8080 }
|
|
|
8081 return values;
|
|
|
8082 }
|
|
|
8083 }
|
|
|
8084 }
|
|
|
8085 } );
|
|
|
8086
|
|
|
8087 // Radios and checkboxes getter/setter
|
|
|
8088 jQuery.each( [ "radio", "checkbox" ], function() {
|
|
|
8089 jQuery.valHooks[ this ] = {
|
|
|
8090 set: function( elem, value ) {
|
|
|
8091 if ( Array.isArray( value ) ) {
|
|
|
8092 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
|
|
|
8093 }
|
|
|
8094 }
|
|
|
8095 };
|
|
|
8096 if ( !support.checkOn ) {
|
|
|
8097 jQuery.valHooks[ this ].get = function( elem ) {
|
|
|
8098 return elem.getAttribute( "value" ) === null ? "on" : elem.value;
|
|
|
8099 };
|
|
|
8100 }
|
|
|
8101 } );
|
|
|
8102
|
|
|
8103
|
|
|
8104
|
|
|
8105
|
|
|
8106 // Return jQuery for attributes-only inclusion
|
|
|
8107
|
|
|
8108
|
|
|
8109 var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
|
|
|
8110
|
|
|
8111 jQuery.extend( jQuery.event, {
|
|
|
8112
|
|
|
8113 trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
8114
|
|
|
8115 var i, cur, tmp, bubbleType, ontype, handle, special,
|
|
|
8116 eventPath = [ elem || document ],
|
|
|
8117 type = hasOwn.call( event, "type" ) ? event.type : event,
|
|
|
8118 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
|
|
|
8119
|
|
|
8120 cur = tmp = elem = elem || document;
|
|
|
8121
|
|
|
8122 // Don't do events on text and comment nodes
|
|
|
8123 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
8124 return;
|
|
|
8125 }
|
|
|
8126
|
|
|
8127 // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
8128 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
8129 return;
|
|
|
8130 }
|
|
|
8131
|
|
|
8132 if ( type.indexOf( "." ) > -1 ) {
|
|
|
8133
|
|
|
8134 // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
8135 namespaces = type.split( "." );
|
|
|
8136 type = namespaces.shift();
|
|
|
8137 namespaces.sort();
|
|
|
8138 }
|
|
|
8139 ontype = type.indexOf( ":" ) < 0 && "on" + type;
|
|
|
8140
|
|
|
8141 // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
8142 event = event[ jQuery.expando ] ?
|
|
|
8143 event :
|
|
|
8144 new jQuery.Event( type, typeof event === "object" && event );
|
|
|
8145
|
|
|
8146 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
|
8147 event.isTrigger = onlyHandlers ? 2 : 3;
|
|
|
8148 event.namespace = namespaces.join( "." );
|
|
|
8149 event.rnamespace = event.namespace ?
|
|
|
8150 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
|
|
|
8151 null;
|
|
|
8152
|
|
|
8153 // Clean up the event in case it is being reused
|
|
|
8154 event.result = undefined;
|
|
|
8155 if ( !event.target ) {
|
|
|
8156 event.target = elem;
|
|
|
8157 }
|
|
|
8158
|
|
|
8159 // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
8160 data = data == null ?
|
|
|
8161 [ event ] :
|
|
|
8162 jQuery.makeArray( data, [ event ] );
|
|
|
8163
|
|
|
8164 // Allow special events to draw outside the lines
|
|
|
8165 special = jQuery.event.special[ type ] || {};
|
|
|
8166 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
8167 return;
|
|
|
8168 }
|
|
|
8169
|
|
|
8170 // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
8171 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
8172 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
8173
|
|
|
8174 bubbleType = special.delegateType || type;
|
|
|
8175 if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
|
8176 cur = cur.parentNode;
|
|
|
8177 }
|
|
|
8178 for ( ; cur; cur = cur.parentNode ) {
|
|
|
8179 eventPath.push( cur );
|
|
|
8180 tmp = cur;
|
|
|
8181 }
|
|
|
8182
|
|
|
8183 // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
8184 if ( tmp === ( elem.ownerDocument || document ) ) {
|
|
|
8185 eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
|
8186 }
|
|
|
8187 }
|
|
|
8188
|
|
|
8189 // Fire handlers on the event path
|
|
|
8190 i = 0;
|
|
|
8191 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
8192
|
|
|
8193 event.type = i > 1 ?
|
|
|
8194 bubbleType :
|
|
|
8195 special.bindType || type;
|
|
|
8196
|
|
|
8197 // jQuery handler
|
|
|
8198 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
|
|
|
8199 dataPriv.get( cur, "handle" );
|
|
|
8200 if ( handle ) {
|
|
|
8201 handle.apply( cur, data );
|
|
|
8202 }
|
|
|
8203
|
|
|
8204 // Native handler
|
|
|
8205 handle = ontype && cur[ ontype ];
|
|
|
8206 if ( handle && handle.apply && acceptData( cur ) ) {
|
|
|
8207 event.result = handle.apply( cur, data );
|
|
|
8208 if ( event.result === false ) {
|
|
|
8209 event.preventDefault();
|
|
|
8210 }
|
|
|
8211 }
|
|
|
8212 }
|
|
|
8213 event.type = type;
|
|
|
8214
|
|
|
8215 // If nobody prevented the default action, do it now
|
|
|
8216 if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
8217
|
|
|
8218 if ( ( !special._default ||
|
|
|
8219 special._default.apply( eventPath.pop(), data ) === false ) &&
|
|
|
8220 acceptData( elem ) ) {
|
|
|
8221
|
|
|
8222 // Call a native DOM method on the target with the same name as the event.
|
|
|
8223 // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
8224 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
|
|
|
8225
|
|
|
8226 // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
8227 tmp = elem[ ontype ];
|
|
|
8228
|
|
|
8229 if ( tmp ) {
|
|
|
8230 elem[ ontype ] = null;
|
|
|
8231 }
|
|
|
8232
|
|
|
8233 // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
8234 jQuery.event.triggered = type;
|
|
|
8235 elem[ type ]();
|
|
|
8236 jQuery.event.triggered = undefined;
|
|
|
8237
|
|
|
8238 if ( tmp ) {
|
|
|
8239 elem[ ontype ] = tmp;
|
|
|
8240 }
|
|
|
8241 }
|
|
|
8242 }
|
|
|
8243 }
|
|
|
8244
|
|
|
8245 return event.result;
|
|
|
8246 },
|
|
|
8247
|
|
|
8248 // Piggyback on a donor event to simulate a different one
|
|
|
8249 // Used only for `focus(in | out)` events
|
|
|
8250 simulate: function( type, elem, event ) {
|
|
|
8251 var e = jQuery.extend(
|
|
|
8252 new jQuery.Event(),
|
|
|
8253 event,
|
|
|
8254 {
|
|
|
8255 type: type,
|
|
|
8256 isSimulated: true
|
|
|
8257 }
|
|
|
8258 );
|
|
|
8259
|
|
|
8260 jQuery.event.trigger( e, null, elem );
|
|
|
8261 }
|
|
|
8262
|
|
|
8263 } );
|
|
|
8264
|
|
|
8265 jQuery.fn.extend( {
|
|
|
8266
|
|
|
8267 trigger: function( type, data ) {
|
|
|
8268 return this.each( function() {
|
|
|
8269 jQuery.event.trigger( type, data, this );
|
|
|
8270 } );
|
|
|
8271 },
|
|
|
8272 triggerHandler: function( type, data ) {
|
|
|
8273 var elem = this[ 0 ];
|
|
|
8274 if ( elem ) {
|
|
|
8275 return jQuery.event.trigger( type, data, elem, true );
|
|
|
8276 }
|
|
|
8277 }
|
|
|
8278 } );
|
|
|
8279
|
|
|
8280
|
|
|
8281 jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
|
|
|
8282 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
8283 "change select submit keydown keypress keyup contextmenu" ).split( " " ),
|
|
|
8284 function( i, name ) {
|
|
|
8285
|
|
|
8286 // Handle event binding
|
|
|
8287 jQuery.fn[ name ] = function( data, fn ) {
|
|
|
8288 return arguments.length > 0 ?
|
|
|
8289 this.on( name, null, data, fn ) :
|
|
|
8290 this.trigger( name );
|
|
|
8291 };
|
|
|
8292 } );
|
|
|
8293
|
|
|
8294 jQuery.fn.extend( {
|
|
|
8295 hover: function( fnOver, fnOut ) {
|
|
|
8296 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
8297 }
|
|
|
8298 } );
|
|
|
8299
|
|
|
8300
|
|
|
8301
|
|
|
8302
|
|
|
8303 support.focusin = "onfocusin" in window;
|
|
|
8304
|
|
|
8305
|
|
|
8306 // Support: Firefox <=44
|
|
|
8307 // Firefox doesn't have focus(in | out) events
|
|
|
8308 // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
|
8309 //
|
|
|
8310 // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
|
|
|
8311 // focus(in | out) events fire after focus & blur events,
|
|
|
8312 // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
|
8313 // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
|
|
|
8314 if ( !support.focusin ) {
|
|
|
8315 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
8316
|
|
|
8317 // Attach a single capturing handler on the document while someone wants focusin/focusout
|
|
|
8318 var handler = function( event ) {
|
|
|
8319 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
|
|
|
8320 };
|
|
|
8321
|
|
|
8322 jQuery.event.special[ fix ] = {
|
|
|
8323 setup: function() {
|
|
|
8324 var doc = this.ownerDocument || this,
|
|
|
8325 attaches = dataPriv.access( doc, fix );
|
|
|
8326
|
|
|
8327 if ( !attaches ) {
|
|
|
8328 doc.addEventListener( orig, handler, true );
|
|
|
8329 }
|
|
|
8330 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
|
|
|
8331 },
|
|
|
8332 teardown: function() {
|
|
|
8333 var doc = this.ownerDocument || this,
|
|
|
8334 attaches = dataPriv.access( doc, fix ) - 1;
|
|
|
8335
|
|
|
8336 if ( !attaches ) {
|
|
|
8337 doc.removeEventListener( orig, handler, true );
|
|
|
8338 dataPriv.remove( doc, fix );
|
|
|
8339
|
|
|
8340 } else {
|
|
|
8341 dataPriv.access( doc, fix, attaches );
|
|
|
8342 }
|
|
|
8343 }
|
|
|
8344 };
|
|
|
8345 } );
|
|
|
8346 }
|
|
|
8347 var location = window.location;
|
|
|
8348
|
|
|
8349 var nonce = jQuery.now();
|
|
|
8350
|
|
|
8351 var rquery = ( /\?/ );
|
|
|
8352
|
|
|
8353
|
|
|
8354
|
|
|
8355 // Cross-browser xml parsing
|
|
|
8356 jQuery.parseXML = function( data ) {
|
|
|
8357 var xml;
|
|
|
8358 if ( !data || typeof data !== "string" ) {
|
|
|
8359 return null;
|
|
|
8360 }
|
|
|
8361
|
|
|
8362 // Support: IE 9 - 11 only
|
|
|
8363 // IE throws on parseFromString with invalid input.
|
|
|
8364 try {
|
|
|
8365 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
|
|
|
8366 } catch ( e ) {
|
|
|
8367 xml = undefined;
|
|
|
8368 }
|
|
|
8369
|
|
|
8370 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
8371 jQuery.error( "Invalid XML: " + data );
|
|
|
8372 }
|
|
|
8373 return xml;
|
|
|
8374 };
|
|
|
8375
|
|
|
8376
|
|
|
8377 var
|
|
|
8378 rbracket = /\[\]$/,
|
|
|
8379 rCRLF = /\r?\n/g,
|
|
|
8380 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
|
8381 rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
8382
|
|
|
8383 function buildParams( prefix, obj, traditional, add ) {
|
|
|
8384 var name;
|
|
|
8385
|
|
|
8386 if ( Array.isArray( obj ) ) {
|
|
|
8387
|
|
|
8388 // Serialize array item.
|
|
|
8389 jQuery.each( obj, function( i, v ) {
|
|
|
8390 if ( traditional || rbracket.test( prefix ) ) {
|
|
|
8391
|
|
|
8392 // Treat each array item as a scalar.
|
|
|
8393 add( prefix, v );
|
|
|
8394
|
|
|
8395 } else {
|
|
|
8396
|
|
|
8397 // Item is non-scalar (array or object), encode its numeric index.
|
|
|
8398 buildParams(
|
|
|
8399 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
|
|
|
8400 v,
|
|
|
8401 traditional,
|
|
|
8402 add
|
|
|
8403 );
|
|
|
8404 }
|
|
|
8405 } );
|
|
|
8406
|
|
|
8407 } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
8408
|
|
|
8409 // Serialize object item.
|
|
|
8410 for ( name in obj ) {
|
|
|
8411 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
8412 }
|
|
|
8413
|
|
|
8414 } else {
|
|
|
8415
|
|
|
8416 // Serialize scalar item.
|
|
|
8417 add( prefix, obj );
|
|
|
8418 }
|
|
|
8419 }
|
|
|
8420
|
|
|
8421 // Serialize an array of form elements or a set of
|
|
|
8422 // key/values into a query string
|
|
|
8423 jQuery.param = function( a, traditional ) {
|
|
|
8424 var prefix,
|
|
|
8425 s = [],
|
|
|
8426 add = function( key, valueOrFunction ) {
|
|
|
8427
|
|
|
8428 // If value is a function, invoke it and use its return value
|
|
|
8429 var value = jQuery.isFunction( valueOrFunction ) ?
|
|
|
8430 valueOrFunction() :
|
|
|
8431 valueOrFunction;
|
|
|
8432
|
|
|
8433 s[ s.length ] = encodeURIComponent( key ) + "=" +
|
|
|
8434 encodeURIComponent( value == null ? "" : value );
|
|
|
8435 };
|
|
|
8436
|
|
|
8437 // If an array was passed in, assume that it is an array of form elements.
|
|
|
8438 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
8439
|
|
|
8440 // Serialize the form elements
|
|
|
8441 jQuery.each( a, function() {
|
|
|
8442 add( this.name, this.value );
|
|
|
8443 } );
|
|
|
8444
|
|
|
8445 } else {
|
|
|
8446
|
|
|
8447 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
8448 // did it), otherwise encode params recursively.
|
|
|
8449 for ( prefix in a ) {
|
|
|
8450 buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
8451 }
|
|
|
8452 }
|
|
|
8453
|
|
|
8454 // Return the resulting serialization
|
|
|
8455 return s.join( "&" );
|
|
|
8456 };
|
|
|
8457
|
|
|
8458 jQuery.fn.extend( {
|
|
|
8459 serialize: function() {
|
|
|
8460 return jQuery.param( this.serializeArray() );
|
|
|
8461 },
|
|
|
8462 serializeArray: function() {
|
|
|
8463 return this.map( function() {
|
|
|
8464
|
|
|
8465 // Can add propHook for "elements" to filter or add form elements
|
|
|
8466 var elements = jQuery.prop( this, "elements" );
|
|
|
8467 return elements ? jQuery.makeArray( elements ) : this;
|
|
|
8468 } )
|
|
|
8469 .filter( function() {
|
|
|
8470 var type = this.type;
|
|
|
8471
|
|
|
8472 // Use .is( ":disabled" ) so that fieldset[disabled] works
|
|
|
8473 return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
|
8474 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
|
8475 ( this.checked || !rcheckableType.test( type ) );
|
|
|
8476 } )
|
|
|
8477 .map( function( i, elem ) {
|
|
|
8478 var val = jQuery( this ).val();
|
|
|
8479
|
|
|
8480 if ( val == null ) {
|
|
|
8481 return null;
|
|
|
8482 }
|
|
|
8483
|
|
|
8484 if ( Array.isArray( val ) ) {
|
|
|
8485 return jQuery.map( val, function( val ) {
|
|
|
8486 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
8487 } );
|
|
|
8488 }
|
|
|
8489
|
|
|
8490 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
8491 } ).get();
|
|
|
8492 }
|
|
|
8493 } );
|
|
|
8494
|
|
|
8495
|
|
|
8496 var
|
|
|
8497 r20 = /%20/g,
|
|
|
8498 rhash = /#.*$/,
|
|
|
8499 rantiCache = /([?&])_=[^&]*/,
|
|
|
8500 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
|
|
8501
|
|
|
8502 // #7653, #8125, #8152: local protocol detection
|
|
|
8503 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
|
8504 rnoContent = /^(?:GET|HEAD)$/,
|
|
|
8505 rprotocol = /^\/\//,
|
|
|
8506
|
|
|
8507 /* Prefilters
|
|
|
8508 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
8509 * 2) These are called:
|
|
|
8510 * - BEFORE asking for a transport
|
|
|
8511 * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
8512 * 3) key is the dataType
|
|
|
8513 * 4) the catchall symbol "*" can be used
|
|
|
8514 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
8515 */
|
|
|
8516 prefilters = {},
|
|
|
8517
|
|
|
8518 /* Transports bindings
|
|
|
8519 * 1) key is the dataType
|
|
|
8520 * 2) the catchall symbol "*" can be used
|
|
|
8521 * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
8522 */
|
|
|
8523 transports = {},
|
|
|
8524
|
|
|
8525 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
8526 allTypes = "*/".concat( "*" ),
|
|
|
8527
|
|
|
8528 // Anchor tag for parsing the document origin
|
|
|
8529 originAnchor = document.createElement( "a" );
|
|
|
8530 originAnchor.href = location.href;
|
|
|
8531
|
|
|
8532 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
8533 function addToPrefiltersOrTransports( structure ) {
|
|
|
8534
|
|
|
8535 // dataTypeExpression is optional and defaults to "*"
|
|
|
8536 return function( dataTypeExpression, func ) {
|
|
|
8537
|
|
|
8538 if ( typeof dataTypeExpression !== "string" ) {
|
|
|
8539 func = dataTypeExpression;
|
|
|
8540 dataTypeExpression = "*";
|
|
|
8541 }
|
|
|
8542
|
|
|
8543 var dataType,
|
|
|
8544 i = 0,
|
|
|
8545 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
|
|
|
8546
|
|
|
8547 if ( jQuery.isFunction( func ) ) {
|
|
|
8548
|
|
|
8549 // For each dataType in the dataTypeExpression
|
|
|
8550 while ( ( dataType = dataTypes[ i++ ] ) ) {
|
|
|
8551
|
|
|
8552 // Prepend if requested
|
|
|
8553 if ( dataType[ 0 ] === "+" ) {
|
|
|
8554 dataType = dataType.slice( 1 ) || "*";
|
|
|
8555 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
|
|
|
8556
|
|
|
8557 // Otherwise append
|
|
|
8558 } else {
|
|
|
8559 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
|
|
|
8560 }
|
|
|
8561 }
|
|
|
8562 }
|
|
|
8563 };
|
|
|
8564 }
|
|
|
8565
|
|
|
8566 // Base inspection function for prefilters and transports
|
|
|
8567 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
8568
|
|
|
8569 var inspected = {},
|
|
|
8570 seekingTransport = ( structure === transports );
|
|
|
8571
|
|
|
8572 function inspect( dataType ) {
|
|
|
8573 var selected;
|
|
|
8574 inspected[ dataType ] = true;
|
|
|
8575 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
|
8576 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
|
8577 if ( typeof dataTypeOrTransport === "string" &&
|
|
|
8578 !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
8579
|
|
|
8580 options.dataTypes.unshift( dataTypeOrTransport );
|
|
|
8581 inspect( dataTypeOrTransport );
|
|
|
8582 return false;
|
|
|
8583 } else if ( seekingTransport ) {
|
|
|
8584 return !( selected = dataTypeOrTransport );
|
|
|
8585 }
|
|
|
8586 } );
|
|
|
8587 return selected;
|
|
|
8588 }
|
|
|
8589
|
|
|
8590 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
|
8591 }
|
|
|
8592
|
|
|
8593 // A special extend for ajax options
|
|
|
8594 // that takes "flat" options (not to be deep extended)
|
|
|
8595 // Fixes #9887
|
|
|
8596 function ajaxExtend( target, src ) {
|
|
|
8597 var key, deep,
|
|
|
8598 flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
8599
|
|
|
8600 for ( key in src ) {
|
|
|
8601 if ( src[ key ] !== undefined ) {
|
|
|
8602 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
|
8603 }
|
|
|
8604 }
|
|
|
8605 if ( deep ) {
|
|
|
8606 jQuery.extend( true, target, deep );
|
|
|
8607 }
|
|
|
8608
|
|
|
8609 return target;
|
|
|
8610 }
|
|
|
8611
|
|
|
8612 /* Handles responses to an ajax request:
|
|
|
8613 * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
8614 * - returns the corresponding response
|
|
|
8615 */
|
|
|
8616 function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
8617
|
|
|
8618 var ct, type, finalDataType, firstDataType,
|
|
|
8619 contents = s.contents,
|
|
|
8620 dataTypes = s.dataTypes;
|
|
|
8621
|
|
|
8622 // Remove auto dataType and get content-type in the process
|
|
|
8623 while ( dataTypes[ 0 ] === "*" ) {
|
|
|
8624 dataTypes.shift();
|
|
|
8625 if ( ct === undefined ) {
|
|
|
8626 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
|
|
|
8627 }
|
|
|
8628 }
|
|
|
8629
|
|
|
8630 // Check if we're dealing with a known content-type
|
|
|
8631 if ( ct ) {
|
|
|
8632 for ( type in contents ) {
|
|
|
8633 if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
8634 dataTypes.unshift( type );
|
|
|
8635 break;
|
|
|
8636 }
|
|
|
8637 }
|
|
|
8638 }
|
|
|
8639
|
|
|
8640 // Check to see if we have a response for the expected dataType
|
|
|
8641 if ( dataTypes[ 0 ] in responses ) {
|
|
|
8642 finalDataType = dataTypes[ 0 ];
|
|
|
8643 } else {
|
|
|
8644
|
|
|
8645 // Try convertible dataTypes
|
|
|
8646 for ( type in responses ) {
|
|
|
8647 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
|
|
|
8648 finalDataType = type;
|
|
|
8649 break;
|
|
|
8650 }
|
|
|
8651 if ( !firstDataType ) {
|
|
|
8652 firstDataType = type;
|
|
|
8653 }
|
|
|
8654 }
|
|
|
8655
|
|
|
8656 // Or just use first one
|
|
|
8657 finalDataType = finalDataType || firstDataType;
|
|
|
8658 }
|
|
|
8659
|
|
|
8660 // If we found a dataType
|
|
|
8661 // We add the dataType to the list if needed
|
|
|
8662 // and return the corresponding response
|
|
|
8663 if ( finalDataType ) {
|
|
|
8664 if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
8665 dataTypes.unshift( finalDataType );
|
|
|
8666 }
|
|
|
8667 return responses[ finalDataType ];
|
|
|
8668 }
|
|
|
8669 }
|
|
|
8670
|
|
|
8671 /* Chain conversions given the request and the original response
|
|
|
8672 * Also sets the responseXXX fields on the jqXHR instance
|
|
|
8673 */
|
|
|
8674 function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
|
|
8675 var conv2, current, conv, tmp, prev,
|
|
|
8676 converters = {},
|
|
|
8677
|
|
|
8678 // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
8679 dataTypes = s.dataTypes.slice();
|
|
|
8680
|
|
|
8681 // Create converters map with lowercased keys
|
|
|
8682 if ( dataTypes[ 1 ] ) {
|
|
|
8683 for ( conv in s.converters ) {
|
|
|
8684 converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
8685 }
|
|
|
8686 }
|
|
|
8687
|
|
|
8688 current = dataTypes.shift();
|
|
|
8689
|
|
|
8690 // Convert to each sequential dataType
|
|
|
8691 while ( current ) {
|
|
|
8692
|
|
|
8693 if ( s.responseFields[ current ] ) {
|
|
|
8694 jqXHR[ s.responseFields[ current ] ] = response;
|
|
|
8695 }
|
|
|
8696
|
|
|
8697 // Apply the dataFilter if provided
|
|
|
8698 if ( !prev && isSuccess && s.dataFilter ) {
|
|
|
8699 response = s.dataFilter( response, s.dataType );
|
|
|
8700 }
|
|
|
8701
|
|
|
8702 prev = current;
|
|
|
8703 current = dataTypes.shift();
|
|
|
8704
|
|
|
8705 if ( current ) {
|
|
|
8706
|
|
|
8707 // There's only work to do if current dataType is non-auto
|
|
|
8708 if ( current === "*" ) {
|
|
|
8709
|
|
|
8710 current = prev;
|
|
|
8711
|
|
|
8712 // Convert response if prev dataType is non-auto and differs from current
|
|
|
8713 } else if ( prev !== "*" && prev !== current ) {
|
|
|
8714
|
|
|
8715 // Seek a direct converter
|
|
|
8716 conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
8717
|
|
|
8718 // If none found, seek a pair
|
|
|
8719 if ( !conv ) {
|
|
|
8720 for ( conv2 in converters ) {
|
|
|
8721
|
|
|
8722 // If conv2 outputs current
|
|
|
8723 tmp = conv2.split( " " );
|
|
|
8724 if ( tmp[ 1 ] === current ) {
|
|
|
8725
|
|
|
8726 // If prev can be converted to accepted input
|
|
|
8727 conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
8728 converters[ "* " + tmp[ 0 ] ];
|
|
|
8729 if ( conv ) {
|
|
|
8730
|
|
|
8731 // Condense equivalence converters
|
|
|
8732 if ( conv === true ) {
|
|
|
8733 conv = converters[ conv2 ];
|
|
|
8734
|
|
|
8735 // Otherwise, insert the intermediate dataType
|
|
|
8736 } else if ( converters[ conv2 ] !== true ) {
|
|
|
8737 current = tmp[ 0 ];
|
|
|
8738 dataTypes.unshift( tmp[ 1 ] );
|
|
|
8739 }
|
|
|
8740 break;
|
|
|
8741 }
|
|
|
8742 }
|
|
|
8743 }
|
|
|
8744 }
|
|
|
8745
|
|
|
8746 // Apply converter (if not an equivalence)
|
|
|
8747 if ( conv !== true ) {
|
|
|
8748
|
|
|
8749 // Unless errors are allowed to bubble, catch and return them
|
|
|
8750 if ( conv && s.throws ) {
|
|
|
8751 response = conv( response );
|
|
|
8752 } else {
|
|
|
8753 try {
|
|
|
8754 response = conv( response );
|
|
|
8755 } catch ( e ) {
|
|
|
8756 return {
|
|
|
8757 state: "parsererror",
|
|
|
8758 error: conv ? e : "No conversion from " + prev + " to " + current
|
|
|
8759 };
|
|
|
8760 }
|
|
|
8761 }
|
|
|
8762 }
|
|
|
8763 }
|
|
|
8764 }
|
|
|
8765 }
|
|
|
8766
|
|
|
8767 return { state: "success", data: response };
|
|
|
8768 }
|
|
|
8769
|
|
|
8770 jQuery.extend( {
|
|
|
8771
|
|
|
8772 // Counter for holding the number of active queries
|
|
|
8773 active: 0,
|
|
|
8774
|
|
|
8775 // Last-Modified header cache for next request
|
|
|
8776 lastModified: {},
|
|
|
8777 etag: {},
|
|
|
8778
|
|
|
8779 ajaxSettings: {
|
|
|
8780 url: location.href,
|
|
|
8781 type: "GET",
|
|
|
8782 isLocal: rlocalProtocol.test( location.protocol ),
|
|
|
8783 global: true,
|
|
|
8784 processData: true,
|
|
|
8785 async: true,
|
|
|
8786 contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
8787
|
|
|
8788 /*
|
|
|
8789 timeout: 0,
|
|
|
8790 data: null,
|
|
|
8791 dataType: null,
|
|
|
8792 username: null,
|
|
|
8793 password: null,
|
|
|
8794 cache: null,
|
|
|
8795 throws: false,
|
|
|
8796 traditional: false,
|
|
|
8797 headers: {},
|
|
|
8798 */
|
|
|
8799
|
|
|
8800 accepts: {
|
|
|
8801 "*": allTypes,
|
|
|
8802 text: "text/plain",
|
|
|
8803 html: "text/html",
|
|
|
8804 xml: "application/xml, text/xml",
|
|
|
8805 json: "application/json, text/javascript"
|
|
|
8806 },
|
|
|
8807
|
|
|
8808 contents: {
|
|
|
8809 xml: /\bxml\b/,
|
|
|
8810 html: /\bhtml/,
|
|
|
8811 json: /\bjson\b/
|
|
|
8812 },
|
|
|
8813
|
|
|
8814 responseFields: {
|
|
|
8815 xml: "responseXML",
|
|
|
8816 text: "responseText",
|
|
|
8817 json: "responseJSON"
|
|
|
8818 },
|
|
|
8819
|
|
|
8820 // Data converters
|
|
|
8821 // Keys separate source (or catchall "*") and destination types with a single space
|
|
|
8822 converters: {
|
|
|
8823
|
|
|
8824 // Convert anything to text
|
|
|
8825 "* text": String,
|
|
|
8826
|
|
|
8827 // Text to html (true = no transformation)
|
|
|
8828 "text html": true,
|
|
|
8829
|
|
|
8830 // Evaluate text as a json expression
|
|
|
8831 "text json": JSON.parse,
|
|
|
8832
|
|
|
8833 // Parse text as xml
|
|
|
8834 "text xml": jQuery.parseXML
|
|
|
8835 },
|
|
|
8836
|
|
|
8837 // For options that shouldn't be deep extended:
|
|
|
8838 // you can add your own custom options here if
|
|
|
8839 // and when you create one that shouldn't be
|
|
|
8840 // deep extended (see ajaxExtend)
|
|
|
8841 flatOptions: {
|
|
|
8842 url: true,
|
|
|
8843 context: true
|
|
|
8844 }
|
|
|
8845 },
|
|
|
8846
|
|
|
8847 // Creates a full fledged settings object into target
|
|
|
8848 // with both ajaxSettings and settings fields.
|
|
|
8849 // If target is omitted, writes into ajaxSettings.
|
|
|
8850 ajaxSetup: function( target, settings ) {
|
|
|
8851 return settings ?
|
|
|
8852
|
|
|
8853 // Building a settings object
|
|
|
8854 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
8855
|
|
|
8856 // Extending ajaxSettings
|
|
|
8857 ajaxExtend( jQuery.ajaxSettings, target );
|
|
|
8858 },
|
|
|
8859
|
|
|
8860 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
8861 ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
8862
|
|
|
8863 // Main method
|
|
|
8864 ajax: function( url, options ) {
|
|
|
8865
|
|
|
8866 // If url is an object, simulate pre-1.5 signature
|
|
|
8867 if ( typeof url === "object" ) {
|
|
|
8868 options = url;
|
|
|
8869 url = undefined;
|
|
|
8870 }
|
|
|
8871
|
|
|
8872 // Force options to be an object
|
|
|
8873 options = options || {};
|
|
|
8874
|
|
|
8875 var transport,
|
|
|
8876
|
|
|
8877 // URL without anti-cache param
|
|
|
8878 cacheURL,
|
|
|
8879
|
|
|
8880 // Response headers
|
|
|
8881 responseHeadersString,
|
|
|
8882 responseHeaders,
|
|
|
8883
|
|
|
8884 // timeout handle
|
|
|
8885 timeoutTimer,
|
|
|
8886
|
|
|
8887 // Url cleanup var
|
|
|
8888 urlAnchor,
|
|
|
8889
|
|
|
8890 // Request state (becomes false upon send and true upon completion)
|
|
|
8891 completed,
|
|
|
8892
|
|
|
8893 // To know if global events are to be dispatched
|
|
|
8894 fireGlobals,
|
|
|
8895
|
|
|
8896 // Loop variable
|
|
|
8897 i,
|
|
|
8898
|
|
|
8899 // uncached part of the url
|
|
|
8900 uncached,
|
|
|
8901
|
|
|
8902 // Create the final options object
|
|
|
8903 s = jQuery.ajaxSetup( {}, options ),
|
|
|
8904
|
|
|
8905 // Callbacks context
|
|
|
8906 callbackContext = s.context || s,
|
|
|
8907
|
|
|
8908 // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
|
8909 globalEventContext = s.context &&
|
|
|
8910 ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
|
8911 jQuery( callbackContext ) :
|
|
|
8912 jQuery.event,
|
|
|
8913
|
|
|
8914 // Deferreds
|
|
|
8915 deferred = jQuery.Deferred(),
|
|
|
8916 completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
8917
|
|
|
8918 // Status-dependent callbacks
|
|
|
8919 statusCode = s.statusCode || {},
|
|
|
8920
|
|
|
8921 // Headers (they are sent all at once)
|
|
|
8922 requestHeaders = {},
|
|
|
8923 requestHeadersNames = {},
|
|
|
8924
|
|
|
8925 // Default abort message
|
|
|
8926 strAbort = "canceled",
|
|
|
8927
|
|
|
8928 // Fake xhr
|
|
|
8929 jqXHR = {
|
|
|
8930 readyState: 0,
|
|
|
8931
|
|
|
8932 // Builds headers hashtable if needed
|
|
|
8933 getResponseHeader: function( key ) {
|
|
|
8934 var match;
|
|
|
8935 if ( completed ) {
|
|
|
8936 if ( !responseHeaders ) {
|
|
|
8937 responseHeaders = {};
|
|
|
8938 while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
|
8939 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
|
|
|
8940 }
|
|
|
8941 }
|
|
|
8942 match = responseHeaders[ key.toLowerCase() ];
|
|
|
8943 }
|
|
|
8944 return match == null ? null : match;
|
|
|
8945 },
|
|
|
8946
|
|
|
8947 // Raw string
|
|
|
8948 getAllResponseHeaders: function() {
|
|
|
8949 return completed ? responseHeadersString : null;
|
|
|
8950 },
|
|
|
8951
|
|
|
8952 // Caches the header
|
|
|
8953 setRequestHeader: function( name, value ) {
|
|
|
8954 if ( completed == null ) {
|
|
|
8955 name = requestHeadersNames[ name.toLowerCase() ] =
|
|
|
8956 requestHeadersNames[ name.toLowerCase() ] || name;
|
|
|
8957 requestHeaders[ name ] = value;
|
|
|
8958 }
|
|
|
8959 return this;
|
|
|
8960 },
|
|
|
8961
|
|
|
8962 // Overrides response content-type header
|
|
|
8963 overrideMimeType: function( type ) {
|
|
|
8964 if ( completed == null ) {
|
|
|
8965 s.mimeType = type;
|
|
|
8966 }
|
|
|
8967 return this;
|
|
|
8968 },
|
|
|
8969
|
|
|
8970 // Status-dependent callbacks
|
|
|
8971 statusCode: function( map ) {
|
|
|
8972 var code;
|
|
|
8973 if ( map ) {
|
|
|
8974 if ( completed ) {
|
|
|
8975
|
|
|
8976 // Execute the appropriate callbacks
|
|
|
8977 jqXHR.always( map[ jqXHR.status ] );
|
|
|
8978 } else {
|
|
|
8979
|
|
|
8980 // Lazy-add the new callbacks in a way that preserves old ones
|
|
|
8981 for ( code in map ) {
|
|
|
8982 statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
|
8983 }
|
|
|
8984 }
|
|
|
8985 }
|
|
|
8986 return this;
|
|
|
8987 },
|
|
|
8988
|
|
|
8989 // Cancel the request
|
|
|
8990 abort: function( statusText ) {
|
|
|
8991 var finalText = statusText || strAbort;
|
|
|
8992 if ( transport ) {
|
|
|
8993 transport.abort( finalText );
|
|
|
8994 }
|
|
|
8995 done( 0, finalText );
|
|
|
8996 return this;
|
|
|
8997 }
|
|
|
8998 };
|
|
|
8999
|
|
|
9000 // Attach deferreds
|
|
|
9001 deferred.promise( jqXHR );
|
|
|
9002
|
|
|
9003 // Add protocol if not provided (prefilters might expect it)
|
|
|
9004 // Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
|
9005 // We also use the url parameter if available
|
|
|
9006 s.url = ( ( url || s.url || location.href ) + "" )
|
|
|
9007 .replace( rprotocol, location.protocol + "//" );
|
|
|
9008
|
|
|
9009 // Alias method option to type as per ticket #12004
|
|
|
9010 s.type = options.method || options.type || s.method || s.type;
|
|
|
9011
|
|
|
9012 // Extract dataTypes list
|
|
|
9013 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
|
|
|
9014
|
|
|
9015 // A cross-domain request is in order when the origin doesn't match the current origin.
|
|
|
9016 if ( s.crossDomain == null ) {
|
|
|
9017 urlAnchor = document.createElement( "a" );
|
|
|
9018
|
|
|
9019 // Support: IE <=8 - 11, Edge 12 - 13
|
|
|
9020 // IE throws exception on accessing the href property if url is malformed,
|
|
|
9021 // e.g. http://example.com:80x/
|
|
|
9022 try {
|
|
|
9023 urlAnchor.href = s.url;
|
|
|
9024
|
|
|
9025 // Support: IE <=8 - 11 only
|
|
|
9026 // Anchor's host property isn't correctly set when s.url is relative
|
|
|
9027 urlAnchor.href = urlAnchor.href;
|
|
|
9028 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
|
|
|
9029 urlAnchor.protocol + "//" + urlAnchor.host;
|
|
|
9030 } catch ( e ) {
|
|
|
9031
|
|
|
9032 // If there is an error parsing the URL, assume it is crossDomain,
|
|
|
9033 // it can be rejected by the transport if it is invalid
|
|
|
9034 s.crossDomain = true;
|
|
|
9035 }
|
|
|
9036 }
|
|
|
9037
|
|
|
9038 // Convert data if not already a string
|
|
|
9039 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
9040 s.data = jQuery.param( s.data, s.traditional );
|
|
|
9041 }
|
|
|
9042
|
|
|
9043 // Apply prefilters
|
|
|
9044 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
9045
|
|
|
9046 // If request was aborted inside a prefilter, stop there
|
|
|
9047 if ( completed ) {
|
|
|
9048 return jqXHR;
|
|
|
9049 }
|
|
|
9050
|
|
|
9051 // We can fire global events as of now if asked to
|
|
|
9052 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
|
|
9053 fireGlobals = jQuery.event && s.global;
|
|
|
9054
|
|
|
9055 // Watch for a new set of requests
|
|
|
9056 if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
9057 jQuery.event.trigger( "ajaxStart" );
|
|
|
9058 }
|
|
|
9059
|
|
|
9060 // Uppercase the type
|
|
|
9061 s.type = s.type.toUpperCase();
|
|
|
9062
|
|
|
9063 // Determine if request has content
|
|
|
9064 s.hasContent = !rnoContent.test( s.type );
|
|
|
9065
|
|
|
9066 // Save the URL in case we're toying with the If-Modified-Since
|
|
|
9067 // and/or If-None-Match header later on
|
|
|
9068 // Remove hash to simplify url manipulation
|
|
|
9069 cacheURL = s.url.replace( rhash, "" );
|
|
|
9070
|
|
|
9071 // More options handling for requests with no content
|
|
|
9072 if ( !s.hasContent ) {
|
|
|
9073
|
|
|
9074 // Remember the hash so we can put it back
|
|
|
9075 uncached = s.url.slice( cacheURL.length );
|
|
|
9076
|
|
|
9077 // If data is available, append data to url
|
|
|
9078 if ( s.data ) {
|
|
|
9079 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
|
|
|
9080
|
|
|
9081 // #9682: remove data so that it's not used in an eventual retry
|
|
|
9082 delete s.data;
|
|
|
9083 }
|
|
|
9084
|
|
|
9085 // Add or update anti-cache param if needed
|
|
|
9086 if ( s.cache === false ) {
|
|
|
9087 cacheURL = cacheURL.replace( rantiCache, "$1" );
|
|
|
9088 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
|
|
|
9089 }
|
|
|
9090
|
|
|
9091 // Put hash and anti-cache on the URL that will be requested (gh-1732)
|
|
|
9092 s.url = cacheURL + uncached;
|
|
|
9093
|
|
|
9094 // Change '%20' to '+' if this is encoded form body content (gh-2658)
|
|
|
9095 } else if ( s.data && s.processData &&
|
|
|
9096 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
|
|
|
9097 s.data = s.data.replace( r20, "+" );
|
|
|
9098 }
|
|
|
9099
|
|
|
9100 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
9101 if ( s.ifModified ) {
|
|
|
9102 if ( jQuery.lastModified[ cacheURL ] ) {
|
|
|
9103 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
|
9104 }
|
|
|
9105 if ( jQuery.etag[ cacheURL ] ) {
|
|
|
9106 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
|
9107 }
|
|
|
9108 }
|
|
|
9109
|
|
|
9110 // Set the correct header, if data is being sent
|
|
|
9111 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
9112 jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
9113 }
|
|
|
9114
|
|
|
9115 // Set the Accepts header for the server, depending on the dataType
|
|
|
9116 jqXHR.setRequestHeader(
|
|
|
9117 "Accept",
|
|
|
9118 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
|
|
|
9119 s.accepts[ s.dataTypes[ 0 ] ] +
|
|
|
9120 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
9121 s.accepts[ "*" ]
|
|
|
9122 );
|
|
|
9123
|
|
|
9124 // Check for headers option
|
|
|
9125 for ( i in s.headers ) {
|
|
|
9126 jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
9127 }
|
|
|
9128
|
|
|
9129 // Allow custom headers/mimetypes and early abort
|
|
|
9130 if ( s.beforeSend &&
|
|
|
9131 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
|
|
|
9132
|
|
|
9133 // Abort if not done already and return
|
|
|
9134 return jqXHR.abort();
|
|
|
9135 }
|
|
|
9136
|
|
|
9137 // Aborting is no longer a cancellation
|
|
|
9138 strAbort = "abort";
|
|
|
9139
|
|
|
9140 // Install callbacks on deferreds
|
|
|
9141 completeDeferred.add( s.complete );
|
|
|
9142 jqXHR.done( s.success );
|
|
|
9143 jqXHR.fail( s.error );
|
|
|
9144
|
|
|
9145 // Get transport
|
|
|
9146 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
9147
|
|
|
9148 // If no transport, we auto-abort
|
|
|
9149 if ( !transport ) {
|
|
|
9150 done( -1, "No Transport" );
|
|
|
9151 } else {
|
|
|
9152 jqXHR.readyState = 1;
|
|
|
9153
|
|
|
9154 // Send global event
|
|
|
9155 if ( fireGlobals ) {
|
|
|
9156 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
9157 }
|
|
|
9158
|
|
|
9159 // If request was aborted inside ajaxSend, stop there
|
|
|
9160 if ( completed ) {
|
|
|
9161 return jqXHR;
|
|
|
9162 }
|
|
|
9163
|
|
|
9164 // Timeout
|
|
|
9165 if ( s.async && s.timeout > 0 ) {
|
|
|
9166 timeoutTimer = window.setTimeout( function() {
|
|
|
9167 jqXHR.abort( "timeout" );
|
|
|
9168 }, s.timeout );
|
|
|
9169 }
|
|
|
9170
|
|
|
9171 try {
|
|
|
9172 completed = false;
|
|
|
9173 transport.send( requestHeaders, done );
|
|
|
9174 } catch ( e ) {
|
|
|
9175
|
|
|
9176 // Rethrow post-completion exceptions
|
|
|
9177 if ( completed ) {
|
|
|
9178 throw e;
|
|
|
9179 }
|
|
|
9180
|
|
|
9181 // Propagate others as results
|
|
|
9182 done( -1, e );
|
|
|
9183 }
|
|
|
9184 }
|
|
|
9185
|
|
|
9186 // Callback for when everything is done
|
|
|
9187 function done( status, nativeStatusText, responses, headers ) {
|
|
|
9188 var isSuccess, success, error, response, modified,
|
|
|
9189 statusText = nativeStatusText;
|
|
|
9190
|
|
|
9191 // Ignore repeat invocations
|
|
|
9192 if ( completed ) {
|
|
|
9193 return;
|
|
|
9194 }
|
|
|
9195
|
|
|
9196 completed = true;
|
|
|
9197
|
|
|
9198 // Clear timeout if it exists
|
|
|
9199 if ( timeoutTimer ) {
|
|
|
9200 window.clearTimeout( timeoutTimer );
|
|
|
9201 }
|
|
|
9202
|
|
|
9203 // Dereference transport for early garbage collection
|
|
|
9204 // (no matter how long the jqXHR object will be used)
|
|
|
9205 transport = undefined;
|
|
|
9206
|
|
|
9207 // Cache response headers
|
|
|
9208 responseHeadersString = headers || "";
|
|
|
9209
|
|
|
9210 // Set readyState
|
|
|
9211 jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
9212
|
|
|
9213 // Determine if successful
|
|
|
9214 isSuccess = status >= 200 && status < 300 || status === 304;
|
|
|
9215
|
|
|
9216 // Get response data
|
|
|
9217 if ( responses ) {
|
|
|
9218 response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
9219 }
|
|
|
9220
|
|
|
9221 // Convert no matter what (that way responseXXX fields are always set)
|
|
|
9222 response = ajaxConvert( s, response, jqXHR, isSuccess );
|
|
|
9223
|
|
|
9224 // If successful, handle type chaining
|
|
|
9225 if ( isSuccess ) {
|
|
|
9226
|
|
|
9227 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
9228 if ( s.ifModified ) {
|
|
|
9229 modified = jqXHR.getResponseHeader( "Last-Modified" );
|
|
|
9230 if ( modified ) {
|
|
|
9231 jQuery.lastModified[ cacheURL ] = modified;
|
|
|
9232 }
|
|
|
9233 modified = jqXHR.getResponseHeader( "etag" );
|
|
|
9234 if ( modified ) {
|
|
|
9235 jQuery.etag[ cacheURL ] = modified;
|
|
|
9236 }
|
|
|
9237 }
|
|
|
9238
|
|
|
9239 // if no content
|
|
|
9240 if ( status === 204 || s.type === "HEAD" ) {
|
|
|
9241 statusText = "nocontent";
|
|
|
9242
|
|
|
9243 // if not modified
|
|
|
9244 } else if ( status === 304 ) {
|
|
|
9245 statusText = "notmodified";
|
|
|
9246
|
|
|
9247 // If we have data, let's convert it
|
|
|
9248 } else {
|
|
|
9249 statusText = response.state;
|
|
|
9250 success = response.data;
|
|
|
9251 error = response.error;
|
|
|
9252 isSuccess = !error;
|
|
|
9253 }
|
|
|
9254 } else {
|
|
|
9255
|
|
|
9256 // Extract error from statusText and normalize for non-aborts
|
|
|
9257 error = statusText;
|
|
|
9258 if ( status || !statusText ) {
|
|
|
9259 statusText = "error";
|
|
|
9260 if ( status < 0 ) {
|
|
|
9261 status = 0;
|
|
|
9262 }
|
|
|
9263 }
|
|
|
9264 }
|
|
|
9265
|
|
|
9266 // Set data for the fake xhr object
|
|
|
9267 jqXHR.status = status;
|
|
|
9268 jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
9269
|
|
|
9270 // Success/Error
|
|
|
9271 if ( isSuccess ) {
|
|
|
9272 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
9273 } else {
|
|
|
9274 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
9275 }
|
|
|
9276
|
|
|
9277 // Status-dependent callbacks
|
|
|
9278 jqXHR.statusCode( statusCode );
|
|
|
9279 statusCode = undefined;
|
|
|
9280
|
|
|
9281 if ( fireGlobals ) {
|
|
|
9282 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
|
9283 [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
9284 }
|
|
|
9285
|
|
|
9286 // Complete
|
|
|
9287 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
9288
|
|
|
9289 if ( fireGlobals ) {
|
|
|
9290 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
9291
|
|
|
9292 // Handle the global AJAX counter
|
|
|
9293 if ( !( --jQuery.active ) ) {
|
|
|
9294 jQuery.event.trigger( "ajaxStop" );
|
|
|
9295 }
|
|
|
9296 }
|
|
|
9297 }
|
|
|
9298
|
|
|
9299 return jqXHR;
|
|
|
9300 },
|
|
|
9301
|
|
|
9302 getJSON: function( url, data, callback ) {
|
|
|
9303 return jQuery.get( url, data, callback, "json" );
|
|
|
9304 },
|
|
|
9305
|
|
|
9306 getScript: function( url, callback ) {
|
|
|
9307 return jQuery.get( url, undefined, callback, "script" );
|
|
|
9308 }
|
|
|
9309 } );
|
|
|
9310
|
|
|
9311 jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
9312 jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
9313
|
|
|
9314 // Shift arguments if data argument was omitted
|
|
|
9315 if ( jQuery.isFunction( data ) ) {
|
|
|
9316 type = type || callback;
|
|
|
9317 callback = data;
|
|
|
9318 data = undefined;
|
|
|
9319 }
|
|
|
9320
|
|
|
9321 // The url can be an options object (which then must have .url)
|
|
|
9322 return jQuery.ajax( jQuery.extend( {
|
|
|
9323 url: url,
|
|
|
9324 type: method,
|
|
|
9325 dataType: type,
|
|
|
9326 data: data,
|
|
|
9327 success: callback
|
|
|
9328 }, jQuery.isPlainObject( url ) && url ) );
|
|
|
9329 };
|
|
|
9330 } );
|
|
|
9331
|
|
|
9332
|
|
|
9333 jQuery._evalUrl = function( url ) {
|
|
|
9334 return jQuery.ajax( {
|
|
|
9335 url: url,
|
|
|
9336
|
|
|
9337 // Make this explicit, since user can override this through ajaxSetup (#11264)
|
|
|
9338 type: "GET",
|
|
|
9339 dataType: "script",
|
|
|
9340 cache: true,
|
|
|
9341 async: false,
|
|
|
9342 global: false,
|
|
|
9343 "throws": true
|
|
|
9344 } );
|
|
|
9345 };
|
|
|
9346
|
|
|
9347
|
|
|
9348 jQuery.fn.extend( {
|
|
|
9349 wrapAll: function( html ) {
|
|
|
9350 var wrap;
|
|
|
9351
|
|
|
9352 if ( this[ 0 ] ) {
|
|
|
9353 if ( jQuery.isFunction( html ) ) {
|
|
|
9354 html = html.call( this[ 0 ] );
|
|
|
9355 }
|
|
|
9356
|
|
|
9357 // The elements to wrap the target around
|
|
|
9358 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
|
|
9359
|
|
|
9360 if ( this[ 0 ].parentNode ) {
|
|
|
9361 wrap.insertBefore( this[ 0 ] );
|
|
|
9362 }
|
|
|
9363
|
|
|
9364 wrap.map( function() {
|
|
|
9365 var elem = this;
|
|
|
9366
|
|
|
9367 while ( elem.firstElementChild ) {
|
|
|
9368 elem = elem.firstElementChild;
|
|
|
9369 }
|
|
|
9370
|
|
|
9371 return elem;
|
|
|
9372 } ).append( this );
|
|
|
9373 }
|
|
|
9374
|
|
|
9375 return this;
|
|
|
9376 },
|
|
|
9377
|
|
|
9378 wrapInner: function( html ) {
|
|
|
9379 if ( jQuery.isFunction( html ) ) {
|
|
|
9380 return this.each( function( i ) {
|
|
|
9381 jQuery( this ).wrapInner( html.call( this, i ) );
|
|
|
9382 } );
|
|
|
9383 }
|
|
|
9384
|
|
|
9385 return this.each( function() {
|
|
|
9386 var self = jQuery( this ),
|
|
|
9387 contents = self.contents();
|
|
|
9388
|
|
|
9389 if ( contents.length ) {
|
|
|
9390 contents.wrapAll( html );
|
|
|
9391
|
|
|
9392 } else {
|
|
|
9393 self.append( html );
|
|
|
9394 }
|
|
|
9395 } );
|
|
|
9396 },
|
|
|
9397
|
|
|
9398 wrap: function( html ) {
|
|
|
9399 var isFunction = jQuery.isFunction( html );
|
|
|
9400
|
|
|
9401 return this.each( function( i ) {
|
|
|
9402 jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
|
|
|
9403 } );
|
|
|
9404 },
|
|
|
9405
|
|
|
9406 unwrap: function( selector ) {
|
|
|
9407 this.parent( selector ).not( "body" ).each( function() {
|
|
|
9408 jQuery( this ).replaceWith( this.childNodes );
|
|
|
9409 } );
|
|
|
9410 return this;
|
|
|
9411 }
|
|
|
9412 } );
|
|
|
9413
|
|
|
9414
|
|
|
9415 jQuery.expr.pseudos.hidden = function( elem ) {
|
|
|
9416 return !jQuery.expr.pseudos.visible( elem );
|
|
|
9417 };
|
|
|
9418 jQuery.expr.pseudos.visible = function( elem ) {
|
|
|
9419 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
|
|
|
9420 };
|
|
|
9421
|
|
|
9422
|
|
|
9423
|
|
|
9424
|
|
|
9425 jQuery.ajaxSettings.xhr = function() {
|
|
|
9426 try {
|
|
|
9427 return new window.XMLHttpRequest();
|
|
|
9428 } catch ( e ) {}
|
|
|
9429 };
|
|
|
9430
|
|
|
9431 var xhrSuccessStatus = {
|
|
|
9432
|
|
|
9433 // File protocol always yields status code 0, assume 200
|
|
|
9434 0: 200,
|
|
|
9435
|
|
|
9436 // Support: IE <=9 only
|
|
|
9437 // #1450: sometimes IE returns 1223 when it should be 204
|
|
|
9438 1223: 204
|
|
|
9439 },
|
|
|
9440 xhrSupported = jQuery.ajaxSettings.xhr();
|
|
|
9441
|
|
|
9442 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
|
9443 support.ajax = xhrSupported = !!xhrSupported;
|
|
|
9444
|
|
|
9445 jQuery.ajaxTransport( function( options ) {
|
|
|
9446 var callback, errorCallback;
|
|
|
9447
|
|
|
9448 // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
9449 if ( support.cors || xhrSupported && !options.crossDomain ) {
|
|
|
9450 return {
|
|
|
9451 send: function( headers, complete ) {
|
|
|
9452 var i,
|
|
|
9453 xhr = options.xhr();
|
|
|
9454
|
|
|
9455 xhr.open(
|
|
|
9456 options.type,
|
|
|
9457 options.url,
|
|
|
9458 options.async,
|
|
|
9459 options.username,
|
|
|
9460 options.password
|
|
|
9461 );
|
|
|
9462
|
|
|
9463 // Apply custom fields if provided
|
|
|
9464 if ( options.xhrFields ) {
|
|
|
9465 for ( i in options.xhrFields ) {
|
|
|
9466 xhr[ i ] = options.xhrFields[ i ];
|
|
|
9467 }
|
|
|
9468 }
|
|
|
9469
|
|
|
9470 // Override mime type if needed
|
|
|
9471 if ( options.mimeType && xhr.overrideMimeType ) {
|
|
|
9472 xhr.overrideMimeType( options.mimeType );
|
|
|
9473 }
|
|
|
9474
|
|
|
9475 // X-Requested-With header
|
|
|
9476 // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
9477 // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
9478 // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
9479 // For same-domain requests, won't change header if already provided.
|
|
|
9480 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
|
|
|
9481 headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
|
9482 }
|
|
|
9483
|
|
|
9484 // Set headers
|
|
|
9485 for ( i in headers ) {
|
|
|
9486 xhr.setRequestHeader( i, headers[ i ] );
|
|
|
9487 }
|
|
|
9488
|
|
|
9489 // Callback
|
|
|
9490 callback = function( type ) {
|
|
|
9491 return function() {
|
|
|
9492 if ( callback ) {
|
|
|
9493 callback = errorCallback = xhr.onload =
|
|
|
9494 xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
|
|
|
9495
|
|
|
9496 if ( type === "abort" ) {
|
|
|
9497 xhr.abort();
|
|
|
9498 } else if ( type === "error" ) {
|
|
|
9499
|
|
|
9500 // Support: IE <=9 only
|
|
|
9501 // On a manual native abort, IE9 throws
|
|
|
9502 // errors on any property access that is not readyState
|
|
|
9503 if ( typeof xhr.status !== "number" ) {
|
|
|
9504 complete( 0, "error" );
|
|
|
9505 } else {
|
|
|
9506 complete(
|
|
|
9507
|
|
|
9508 // File: protocol always yields status 0; see #8605, #14207
|
|
|
9509 xhr.status,
|
|
|
9510 xhr.statusText
|
|
|
9511 );
|
|
|
9512 }
|
|
|
9513 } else {
|
|
|
9514 complete(
|
|
|
9515 xhrSuccessStatus[ xhr.status ] || xhr.status,
|
|
|
9516 xhr.statusText,
|
|
|
9517
|
|
|
9518 // Support: IE <=9 only
|
|
|
9519 // IE9 has no XHR2 but throws on binary (trac-11426)
|
|
|
9520 // For XHR2 non-text, let the caller handle it (gh-2498)
|
|
|
9521 ( xhr.responseType || "text" ) !== "text" ||
|
|
|
9522 typeof xhr.responseText !== "string" ?
|
|
|
9523 { binary: xhr.response } :
|
|
|
9524 { text: xhr.responseText },
|
|
|
9525 xhr.getAllResponseHeaders()
|
|
|
9526 );
|
|
|
9527 }
|
|
|
9528 }
|
|
|
9529 };
|
|
|
9530 };
|
|
|
9531
|
|
|
9532 // Listen to events
|
|
|
9533 xhr.onload = callback();
|
|
|
9534 errorCallback = xhr.onerror = callback( "error" );
|
|
|
9535
|
|
|
9536 // Support: IE 9 only
|
|
|
9537 // Use onreadystatechange to replace onabort
|
|
|
9538 // to handle uncaught aborts
|
|
|
9539 if ( xhr.onabort !== undefined ) {
|
|
|
9540 xhr.onabort = errorCallback;
|
|
|
9541 } else {
|
|
|
9542 xhr.onreadystatechange = function() {
|
|
|
9543
|
|
|
9544 // Check readyState before timeout as it changes
|
|
|
9545 if ( xhr.readyState === 4 ) {
|
|
|
9546
|
|
|
9547 // Allow onerror to be called first,
|
|
|
9548 // but that will not handle a native abort
|
|
|
9549 // Also, save errorCallback to a variable
|
|
|
9550 // as xhr.onerror cannot be accessed
|
|
|
9551 window.setTimeout( function() {
|
|
|
9552 if ( callback ) {
|
|
|
9553 errorCallback();
|
|
|
9554 }
|
|
|
9555 } );
|
|
|
9556 }
|
|
|
9557 };
|
|
|
9558 }
|
|
|
9559
|
|
|
9560 // Create the abort callback
|
|
|
9561 callback = callback( "abort" );
|
|
|
9562
|
|
|
9563 try {
|
|
|
9564
|
|
|
9565 // Do send the request (this may raise an exception)
|
|
|
9566 xhr.send( options.hasContent && options.data || null );
|
|
|
9567 } catch ( e ) {
|
|
|
9568
|
|
|
9569 // #14683: Only rethrow if this hasn't been notified as an error yet
|
|
|
9570 if ( callback ) {
|
|
|
9571 throw e;
|
|
|
9572 }
|
|
|
9573 }
|
|
|
9574 },
|
|
|
9575
|
|
|
9576 abort: function() {
|
|
|
9577 if ( callback ) {
|
|
|
9578 callback();
|
|
|
9579 }
|
|
|
9580 }
|
|
|
9581 };
|
|
|
9582 }
|
|
|
9583 } );
|
|
|
9584
|
|
|
9585
|
|
|
9586
|
|
|
9587
|
|
|
9588 // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
|
|
|
9589 jQuery.ajaxPrefilter( function( s ) {
|
|
|
9590 if ( s.crossDomain ) {
|
|
|
9591 s.contents.script = false;
|
|
|
9592 }
|
|
|
9593 } );
|
|
|
9594
|
|
|
9595 // Install script dataType
|
|
|
9596 jQuery.ajaxSetup( {
|
|
|
9597 accepts: {
|
|
|
9598 script: "text/javascript, application/javascript, " +
|
|
|
9599 "application/ecmascript, application/x-ecmascript"
|
|
|
9600 },
|
|
|
9601 contents: {
|
|
|
9602 script: /\b(?:java|ecma)script\b/
|
|
|
9603 },
|
|
|
9604 converters: {
|
|
|
9605 "text script": function( text ) {
|
|
|
9606 jQuery.globalEval( text );
|
|
|
9607 return text;
|
|
|
9608 }
|
|
|
9609 }
|
|
|
9610 } );
|
|
|
9611
|
|
|
9612 // Handle cache's special case and crossDomain
|
|
|
9613 jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
9614 if ( s.cache === undefined ) {
|
|
|
9615 s.cache = false;
|
|
|
9616 }
|
|
|
9617 if ( s.crossDomain ) {
|
|
|
9618 s.type = "GET";
|
|
|
9619 }
|
|
|
9620 } );
|
|
|
9621
|
|
|
9622 // Bind script tag hack transport
|
|
|
9623 jQuery.ajaxTransport( "script", function( s ) {
|
|
|
9624
|
|
|
9625 // This transport only deals with cross domain requests
|
|
|
9626 if ( s.crossDomain ) {
|
|
|
9627 var script, callback;
|
|
|
9628 return {
|
|
|
9629 send: function( _, complete ) {
|
|
|
9630 script = jQuery( "<script>" ).prop( {
|
|
|
9631 charset: s.scriptCharset,
|
|
|
9632 src: s.url
|
|
|
9633 } ).on(
|
|
|
9634 "load error",
|
|
|
9635 callback = function( evt ) {
|
|
|
9636 script.remove();
|
|
|
9637 callback = null;
|
|
|
9638 if ( evt ) {
|
|
|
9639 complete( evt.type === "error" ? 404 : 200, evt.type );
|
|
|
9640 }
|
|
|
9641 }
|
|
|
9642 );
|
|
|
9643
|
|
|
9644 // Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
|
9645 document.head.appendChild( script[ 0 ] );
|
|
|
9646 },
|
|
|
9647 abort: function() {
|
|
|
9648 if ( callback ) {
|
|
|
9649 callback();
|
|
|
9650 }
|
|
|
9651 }
|
|
|
9652 };
|
|
|
9653 }
|
|
|
9654 } );
|
|
|
9655
|
|
|
9656
|
|
|
9657
|
|
|
9658
|
|
|
9659 var oldCallbacks = [],
|
|
|
9660 rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
9661
|
|
|
9662 // Default jsonp settings
|
|
|
9663 jQuery.ajaxSetup( {
|
|
|
9664 jsonp: "callback",
|
|
|
9665 jsonpCallback: function() {
|
|
|
9666 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
|
|
9667 this[ callback ] = true;
|
|
|
9668 return callback;
|
|
|
9669 }
|
|
|
9670 } );
|
|
|
9671
|
|
|
9672 // Detect, normalize options and install callbacks for jsonp requests
|
|
|
9673 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
9674
|
|
|
9675 var callbackName, overwritten, responseContainer,
|
|
|
9676 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
|
9677 "url" :
|
|
|
9678 typeof s.data === "string" &&
|
|
|
9679 ( s.contentType || "" )
|
|
|
9680 .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
|
|
|
9681 rjsonp.test( s.data ) && "data"
|
|
|
9682 );
|
|
|
9683
|
|
|
9684 // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
9685 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
9686
|
|
|
9687 // Get callback name, remembering preexisting value associated with it
|
|
|
9688 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
|
9689 s.jsonpCallback() :
|
|
|
9690 s.jsonpCallback;
|
|
|
9691
|
|
|
9692 // Insert callback into url or form data
|
|
|
9693 if ( jsonProp ) {
|
|
|
9694 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
|
9695 } else if ( s.jsonp !== false ) {
|
|
|
9696 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
9697 }
|
|
|
9698
|
|
|
9699 // Use data converter to retrieve json after script execution
|
|
|
9700 s.converters[ "script json" ] = function() {
|
|
|
9701 if ( !responseContainer ) {
|
|
|
9702 jQuery.error( callbackName + " was not called" );
|
|
|
9703 }
|
|
|
9704 return responseContainer[ 0 ];
|
|
|
9705 };
|
|
|
9706
|
|
|
9707 // Force json dataType
|
|
|
9708 s.dataTypes[ 0 ] = "json";
|
|
|
9709
|
|
|
9710 // Install callback
|
|
|
9711 overwritten = window[ callbackName ];
|
|
|
9712 window[ callbackName ] = function() {
|
|
|
9713 responseContainer = arguments;
|
|
|
9714 };
|
|
|
9715
|
|
|
9716 // Clean-up function (fires after converters)
|
|
|
9717 jqXHR.always( function() {
|
|
|
9718
|
|
|
9719 // If previous value didn't exist - remove it
|
|
|
9720 if ( overwritten === undefined ) {
|
|
|
9721 jQuery( window ).removeProp( callbackName );
|
|
|
9722
|
|
|
9723 // Otherwise restore preexisting value
|
|
|
9724 } else {
|
|
|
9725 window[ callbackName ] = overwritten;
|
|
|
9726 }
|
|
|
9727
|
|
|
9728 // Save back as free
|
|
|
9729 if ( s[ callbackName ] ) {
|
|
|
9730
|
|
|
9731 // Make sure that re-using the options doesn't screw things around
|
|
|
9732 s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
9733
|
|
|
9734 // Save the callback name for future use
|
|
|
9735 oldCallbacks.push( callbackName );
|
|
|
9736 }
|
|
|
9737
|
|
|
9738 // Call if it was a function and we have a response
|
|
|
9739 if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
|
9740 overwritten( responseContainer[ 0 ] );
|
|
|
9741 }
|
|
|
9742
|
|
|
9743 responseContainer = overwritten = undefined;
|
|
|
9744 } );
|
|
|
9745
|
|
|
9746 // Delegate to script
|
|
|
9747 return "script";
|
|
|
9748 }
|
|
|
9749 } );
|
|
|
9750
|
|
|
9751
|
|
|
9752
|
|
|
9753
|
|
|
9754 // Support: Safari 8 only
|
|
|
9755 // In Safari 8 documents created via document.implementation.createHTMLDocument
|
|
|
9756 // collapse sibling forms: the second one becomes a child of the first one.
|
|
|
9757 // Because of that, this security measure has to be disabled in Safari 8.
|
|
|
9758 // https://bugs.webkit.org/show_bug.cgi?id=137337
|
|
|
9759 support.createHTMLDocument = ( function() {
|
|
|
9760 var body = document.implementation.createHTMLDocument( "" ).body;
|
|
|
9761 body.innerHTML = "<form></form><form></form>";
|
|
|
9762 return body.childNodes.length === 2;
|
|
|
9763 } )();
|
|
|
9764
|
|
|
9765
|
|
|
9766 // Argument "data" should be string of html
|
|
|
9767 // context (optional): If specified, the fragment will be created in this context,
|
|
|
9768 // defaults to document
|
|
|
9769 // keepScripts (optional): If true, will include scripts passed in the html string
|
|
|
9770 jQuery.parseHTML = function( data, context, keepScripts ) {
|
|
|
9771 if ( typeof data !== "string" ) {
|
|
|
9772 return [];
|
|
|
9773 }
|
|
|
9774 if ( typeof context === "boolean" ) {
|
|
|
9775 keepScripts = context;
|
|
|
9776 context = false;
|
|
|
9777 }
|
|
|
9778
|
|
|
9779 var base, parsed, scripts;
|
|
|
9780
|
|
|
9781 if ( !context ) {
|
|
|
9782
|
|
|
9783 // Stop scripts or inline event handlers from being executed immediately
|
|
|
9784 // by using document.implementation
|
|
|
9785 if ( support.createHTMLDocument ) {
|
|
|
9786 context = document.implementation.createHTMLDocument( "" );
|
|
|
9787
|
|
|
9788 // Set the base href for the created document
|
|
|
9789 // so any parsed elements with URLs
|
|
|
9790 // are based on the document's URL (gh-2965)
|
|
|
9791 base = context.createElement( "base" );
|
|
|
9792 base.href = document.location.href;
|
|
|
9793 context.head.appendChild( base );
|
|
|
9794 } else {
|
|
|
9795 context = document;
|
|
|
9796 }
|
|
|
9797 }
|
|
|
9798
|
|
|
9799 parsed = rsingleTag.exec( data );
|
|
|
9800 scripts = !keepScripts && [];
|
|
|
9801
|
|
|
9802 // Single tag
|
|
|
9803 if ( parsed ) {
|
|
|
9804 return [ context.createElement( parsed[ 1 ] ) ];
|
|
|
9805 }
|
|
|
9806
|
|
|
9807 parsed = buildFragment( [ data ], context, scripts );
|
|
|
9808
|
|
|
9809 if ( scripts && scripts.length ) {
|
|
|
9810 jQuery( scripts ).remove();
|
|
|
9811 }
|
|
|
9812
|
|
|
9813 return jQuery.merge( [], parsed.childNodes );
|
|
|
9814 };
|
|
|
9815
|
|
|
9816
|
|
|
9817 /**
|
|
|
9818 * Load a url into a page
|
|
|
9819 */
|
|
|
9820 jQuery.fn.load = function( url, params, callback ) {
|
|
|
9821 var selector, type, response,
|
|
|
9822 self = this,
|
|
|
9823 off = url.indexOf( " " );
|
|
|
9824
|
|
|
9825 if ( off > -1 ) {
|
|
|
9826 selector = stripAndCollapse( url.slice( off ) );
|
|
|
9827 url = url.slice( 0, off );
|
|
|
9828 }
|
|
|
9829
|
|
|
9830 // If it's a function
|
|
|
9831 if ( jQuery.isFunction( params ) ) {
|
|
|
9832
|
|
|
9833 // We assume that it's the callback
|
|
|
9834 callback = params;
|
|
|
9835 params = undefined;
|
|
|
9836
|
|
|
9837 // Otherwise, build a param string
|
|
|
9838 } else if ( params && typeof params === "object" ) {
|
|
|
9839 type = "POST";
|
|
|
9840 }
|
|
|
9841
|
|
|
9842 // If we have elements to modify, make the request
|
|
|
9843 if ( self.length > 0 ) {
|
|
|
9844 jQuery.ajax( {
|
|
|
9845 url: url,
|
|
|
9846
|
|
|
9847 // If "type" variable is undefined, then "GET" method will be used.
|
|
|
9848 // Make value of this field explicit since
|
|
|
9849 // user can override it through ajaxSetup method
|
|
|
9850 type: type || "GET",
|
|
|
9851 dataType: "html",
|
|
|
9852 data: params
|
|
|
9853 } ).done( function( responseText ) {
|
|
|
9854
|
|
|
9855 // Save response for use in complete callback
|
|
|
9856 response = arguments;
|
|
|
9857
|
|
|
9858 self.html( selector ?
|
|
|
9859
|
|
|
9860 // If a selector was specified, locate the right elements in a dummy div
|
|
|
9861 // Exclude scripts to avoid IE 'Permission Denied' errors
|
|
|
9862 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
9863
|
|
|
9864 // Otherwise use the full result
|
|
|
9865 responseText );
|
|
|
9866
|
|
|
9867 // If the request succeeds, this function gets "data", "status", "jqXHR"
|
|
|
9868 // but they are ignored because response was set above.
|
|
|
9869 // If it fails, this function gets "jqXHR", "status", "error"
|
|
|
9870 } ).always( callback && function( jqXHR, status ) {
|
|
|
9871 self.each( function() {
|
|
|
9872 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
9873 } );
|
|
|
9874 } );
|
|
|
9875 }
|
|
|
9876
|
|
|
9877 return this;
|
|
|
9878 };
|
|
|
9879
|
|
|
9880
|
|
|
9881
|
|
|
9882
|
|
|
9883 // Attach a bunch of functions for handling common AJAX events
|
|
|
9884 jQuery.each( [
|
|
|
9885 "ajaxStart",
|
|
|
9886 "ajaxStop",
|
|
|
9887 "ajaxComplete",
|
|
|
9888 "ajaxError",
|
|
|
9889 "ajaxSuccess",
|
|
|
9890 "ajaxSend"
|
|
|
9891 ], function( i, type ) {
|
|
|
9892 jQuery.fn[ type ] = function( fn ) {
|
|
|
9893 return this.on( type, fn );
|
|
|
9894 };
|
|
|
9895 } );
|
|
|
9896
|
|
|
9897
|
|
|
9898
|
|
|
9899
|
|
|
9900 jQuery.expr.pseudos.animated = function( elem ) {
|
|
|
9901 return jQuery.grep( jQuery.timers, function( fn ) {
|
|
|
9902 return elem === fn.elem;
|
|
|
9903 } ).length;
|
|
|
9904 };
|
|
|
9905
|
|
|
9906
|
|
|
9907
|
|
|
9908
|
|
|
9909 jQuery.offset = {
|
|
|
9910 setOffset: function( elem, options, i ) {
|
|
|
9911 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
|
|
9912 position = jQuery.css( elem, "position" ),
|
|
|
9913 curElem = jQuery( elem ),
|
|
|
9914 props = {};
|
|
|
9915
|
|
|
9916 // Set position first, in-case top/left are set even on static elem
|
|
|
9917 if ( position === "static" ) {
|
|
|
9918 elem.style.position = "relative";
|
|
|
9919 }
|
|
|
9920
|
|
|
9921 curOffset = curElem.offset();
|
|
|
9922 curCSSTop = jQuery.css( elem, "top" );
|
|
|
9923 curCSSLeft = jQuery.css( elem, "left" );
|
|
|
9924 calculatePosition = ( position === "absolute" || position === "fixed" ) &&
|
|
|
9925 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
|
|
|
9926
|
|
|
9927 // Need to be able to calculate position if either
|
|
|
9928 // top or left is auto and position is either absolute or fixed
|
|
|
9929 if ( calculatePosition ) {
|
|
|
9930 curPosition = curElem.position();
|
|
|
9931 curTop = curPosition.top;
|
|
|
9932 curLeft = curPosition.left;
|
|
|
9933
|
|
|
9934 } else {
|
|
|
9935 curTop = parseFloat( curCSSTop ) || 0;
|
|
|
9936 curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
9937 }
|
|
|
9938
|
|
|
9939 if ( jQuery.isFunction( options ) ) {
|
|
|
9940
|
|
|
9941 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
|
9942 options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
|
|
|
9943 }
|
|
|
9944
|
|
|
9945 if ( options.top != null ) {
|
|
|
9946 props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
9947 }
|
|
|
9948 if ( options.left != null ) {
|
|
|
9949 props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
9950 }
|
|
|
9951
|
|
|
9952 if ( "using" in options ) {
|
|
|
9953 options.using.call( elem, props );
|
|
|
9954
|
|
|
9955 } else {
|
|
|
9956 curElem.css( props );
|
|
|
9957 }
|
|
|
9958 }
|
|
|
9959 };
|
|
|
9960
|
|
|
9961 jQuery.fn.extend( {
|
|
|
9962 offset: function( options ) {
|
|
|
9963
|
|
|
9964 // Preserve chaining for setter
|
|
|
9965 if ( arguments.length ) {
|
|
|
9966 return options === undefined ?
|
|
|
9967 this :
|
|
|
9968 this.each( function( i ) {
|
|
|
9969 jQuery.offset.setOffset( this, options, i );
|
|
|
9970 } );
|
|
|
9971 }
|
|
|
9972
|
|
|
9973 var doc, docElem, rect, win,
|
|
|
9974 elem = this[ 0 ];
|
|
|
9975
|
|
|
9976 if ( !elem ) {
|
|
|
9977 return;
|
|
|
9978 }
|
|
|
9979
|
|
|
9980 // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
|
|
|
9981 // Support: IE <=11 only
|
|
|
9982 // Running getBoundingClientRect on a
|
|
|
9983 // disconnected node in IE throws an error
|
|
|
9984 if ( !elem.getClientRects().length ) {
|
|
|
9985 return { top: 0, left: 0 };
|
|
|
9986 }
|
|
|
9987
|
|
|
9988 rect = elem.getBoundingClientRect();
|
|
|
9989
|
|
|
9990 doc = elem.ownerDocument;
|
|
|
9991 docElem = doc.documentElement;
|
|
|
9992 win = doc.defaultView;
|
|
|
9993
|
|
|
9994 return {
|
|
|
9995 top: rect.top + win.pageYOffset - docElem.clientTop,
|
|
|
9996 left: rect.left + win.pageXOffset - docElem.clientLeft
|
|
|
9997 };
|
|
|
9998 },
|
|
|
9999
|
|
|
10000 position: function() {
|
|
|
10001 if ( !this[ 0 ] ) {
|
|
|
10002 return;
|
|
|
10003 }
|
|
|
10004
|
|
|
10005 var offsetParent, offset,
|
|
|
10006 elem = this[ 0 ],
|
|
|
10007 parentOffset = { top: 0, left: 0 };
|
|
|
10008
|
|
|
10009 // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
|
|
|
10010 // because it is its only offset parent
|
|
|
10011 if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
10012
|
|
|
10013 // Assume getBoundingClientRect is there when computed position is fixed
|
|
|
10014 offset = elem.getBoundingClientRect();
|
|
|
10015
|
|
|
10016 } else {
|
|
|
10017
|
|
|
10018 // Get *real* offsetParent
|
|
|
10019 offsetParent = this.offsetParent();
|
|
|
10020
|
|
|
10021 // Get correct offsets
|
|
|
10022 offset = this.offset();
|
|
|
10023 if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
|
10024 parentOffset = offsetParent.offset();
|
|
|
10025 }
|
|
|
10026
|
|
|
10027 // Add offsetParent borders
|
|
|
10028 parentOffset = {
|
|
|
10029 top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
|
|
|
10030 left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
|
|
|
10031 };
|
|
|
10032 }
|
|
|
10033
|
|
|
10034 // Subtract parent offsets and element margins
|
|
|
10035 return {
|
|
|
10036 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
|
10037 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
|
|
10038 };
|
|
|
10039 },
|
|
|
10040
|
|
|
10041 // This method will return documentElement in the following cases:
|
|
|
10042 // 1) For the element inside the iframe without offsetParent, this method will return
|
|
|
10043 // documentElement of the parent window
|
|
|
10044 // 2) For the hidden or detached element
|
|
|
10045 // 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
|
10046 //
|
|
|
10047 // but those exceptions were never presented as a real life use-cases
|
|
|
10048 // and might be considered as more preferable results.
|
|
|
10049 //
|
|
|
10050 // This logic, however, is not guaranteed and can change at any point in the future
|
|
|
10051 offsetParent: function() {
|
|
|
10052 return this.map( function() {
|
|
|
10053 var offsetParent = this.offsetParent;
|
|
|
10054
|
|
|
10055 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
10056 offsetParent = offsetParent.offsetParent;
|
|
|
10057 }
|
|
|
10058
|
|
|
10059 return offsetParent || documentElement;
|
|
|
10060 } );
|
|
|
10061 }
|
|
|
10062 } );
|
|
|
10063
|
|
|
10064 // Create scrollLeft and scrollTop methods
|
|
|
10065 jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
|
|
10066 var top = "pageYOffset" === prop;
|
|
|
10067
|
|
|
10068 jQuery.fn[ method ] = function( val ) {
|
|
|
10069 return access( this, function( elem, method, val ) {
|
|
|
10070
|
|
|
10071 // Coalesce documents and windows
|
|
|
10072 var win;
|
|
|
10073 if ( jQuery.isWindow( elem ) ) {
|
|
|
10074 win = elem;
|
|
|
10075 } else if ( elem.nodeType === 9 ) {
|
|
|
10076 win = elem.defaultView;
|
|
|
10077 }
|
|
|
10078
|
|
|
10079 if ( val === undefined ) {
|
|
|
10080 return win ? win[ prop ] : elem[ method ];
|
|
|
10081 }
|
|
|
10082
|
|
|
10083 if ( win ) {
|
|
|
10084 win.scrollTo(
|
|
|
10085 !top ? val : win.pageXOffset,
|
|
|
10086 top ? val : win.pageYOffset
|
|
|
10087 );
|
|
|
10088
|
|
|
10089 } else {
|
|
|
10090 elem[ method ] = val;
|
|
|
10091 }
|
|
|
10092 }, method, val, arguments.length );
|
|
|
10093 };
|
|
|
10094 } );
|
|
|
10095
|
|
|
10096 // Support: Safari <=7 - 9.1, Chrome <=37 - 49
|
|
|
10097 // Add the top/left cssHooks using jQuery.fn.position
|
|
|
10098 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
10099 // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
|
|
|
10100 // getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
|
10101 // rather than make the css module depend on the offset module, just check for it here
|
|
|
10102 jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
10103 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
|
|
|
10104 function( elem, computed ) {
|
|
|
10105 if ( computed ) {
|
|
|
10106 computed = curCSS( elem, prop );
|
|
|
10107
|
|
|
10108 // If curCSS returns percentage, fallback to offset
|
|
|
10109 return rnumnonpx.test( computed ) ?
|
|
|
10110 jQuery( elem ).position()[ prop ] + "px" :
|
|
|
10111 computed;
|
|
|
10112 }
|
|
|
10113 }
|
|
|
10114 );
|
|
|
10115 } );
|
|
|
10116
|
|
|
10117
|
|
|
10118 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
10119 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
10120 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
|
|
|
10121 function( defaultExtra, funcName ) {
|
|
|
10122
|
|
|
10123 // Margin is only for outerHeight, outerWidth
|
|
|
10124 jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
10125 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
10126 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
10127
|
|
|
10128 return access( this, function( elem, type, value ) {
|
|
|
10129 var doc;
|
|
|
10130
|
|
|
10131 if ( jQuery.isWindow( elem ) ) {
|
|
|
10132
|
|
|
10133 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
|
|
|
10134 return funcName.indexOf( "outer" ) === 0 ?
|
|
|
10135 elem[ "inner" + name ] :
|
|
|
10136 elem.document.documentElement[ "client" + name ];
|
|
|
10137 }
|
|
|
10138
|
|
|
10139 // Get document width or height
|
|
|
10140 if ( elem.nodeType === 9 ) {
|
|
|
10141 doc = elem.documentElement;
|
|
|
10142
|
|
|
10143 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
|
10144 // whichever is greatest
|
|
|
10145 return Math.max(
|
|
|
10146 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
10147 elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
10148 doc[ "client" + name ]
|
|
|
10149 );
|
|
|
10150 }
|
|
|
10151
|
|
|
10152 return value === undefined ?
|
|
|
10153
|
|
|
10154 // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
10155 jQuery.css( elem, type, extra ) :
|
|
|
10156
|
|
|
10157 // Set width or height on the element
|
|
|
10158 jQuery.style( elem, type, value, extra );
|
|
|
10159 }, type, chainable ? margin : undefined, chainable );
|
|
|
10160 };
|
|
|
10161 } );
|
|
|
10162 } );
|
|
|
10163
|
|
|
10164
|
|
|
10165 jQuery.fn.extend( {
|
|
|
10166
|
|
|
10167 bind: function( types, data, fn ) {
|
|
|
10168 return this.on( types, null, data, fn );
|
|
|
10169 },
|
|
|
10170 unbind: function( types, fn ) {
|
|
|
10171 return this.off( types, null, fn );
|
|
|
10172 },
|
|
|
10173
|
|
|
10174 delegate: function( selector, types, data, fn ) {
|
|
|
10175 return this.on( types, selector, data, fn );
|
|
|
10176 },
|
|
|
10177 undelegate: function( selector, types, fn ) {
|
|
|
10178
|
|
|
10179 // ( namespace ) or ( selector, types [, fn] )
|
|
|
10180 return arguments.length === 1 ?
|
|
|
10181 this.off( selector, "**" ) :
|
|
|
10182 this.off( types, selector || "**", fn );
|
|
|
10183 }
|
|
|
10184 } );
|
|
|
10185
|
|
|
10186 jQuery.holdReady = function( hold ) {
|
|
|
10187 if ( hold ) {
|
|
|
10188 jQuery.readyWait++;
|
|
|
10189 } else {
|
|
|
10190 jQuery.ready( true );
|
|
|
10191 }
|
|
|
10192 };
|
|
|
10193 jQuery.isArray = Array.isArray;
|
|
|
10194 jQuery.parseJSON = JSON.parse;
|
|
|
10195 jQuery.nodeName = nodeName;
|
|
|
10196
|
|
|
10197
|
|
|
10198
|
|
|
10199
|
|
|
10200 // Register as a named AMD module, since jQuery can be concatenated with other
|
|
|
10201 // files that may use define, but not via a proper concatenation script that
|
|
|
10202 // understands anonymous AMD modules. A named AMD is safest and most robust
|
|
|
10203 // way to register. Lowercase jquery is used because AMD module names are
|
|
|
10204 // derived from file names, and jQuery is normally delivered in a lowercase
|
|
|
10205 // file name. Do this after creating the global so that if an AMD module wants
|
|
|
10206 // to call noConflict to hide this version of jQuery, it will work.
|
|
|
10207
|
|
|
10208 // Note that for maximum portability, libraries that are not jQuery should
|
|
|
10209 // declare themselves as anonymous modules, and avoid setting a global if an
|
|
|
10210 // AMD loader is present. jQuery is a special case. For more information, see
|
|
|
10211 // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
|
|
10212
|
|
|
10213 if ( typeof define === "function" && define.amd ) {
|
|
|
10214 define( "jquery", [], function() {
|
|
|
10215 return jQuery;
|
|
|
10216 } );
|
|
|
10217 }
|
|
|
10218
|
|
|
10219
|
|
|
10220
|
|
|
10221
|
|
|
10222 var
|
|
|
10223
|
|
|
10224 // Map over jQuery in case of overwrite
|
|
|
10225 _jQuery = window.jQuery,
|
|
|
10226
|
|
|
10227 // Map over the $ in case of overwrite
|
|
|
10228 _$ = window.$;
|
|
|
10229
|
|
|
10230 jQuery.noConflict = function( deep ) {
|
|
|
10231 if ( window.$ === jQuery ) {
|
|
|
10232 window.$ = _$;
|
|
|
10233 }
|
|
|
10234
|
|
|
10235 if ( deep && window.jQuery === jQuery ) {
|
|
|
10236 window.jQuery = _jQuery;
|
|
|
10237 }
|
|
|
10238
|
|
|
10239 return jQuery;
|
|
|
10240 };
|
|
|
10241
|
|
|
10242 // Expose jQuery and $ identifiers, even in AMD
|
|
|
10243 // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
|
|
10244 // and CommonJS for browser emulators (#13566)
|
|
|
10245 if ( !noGlobal ) {
|
|
|
10246 window.jQuery = window.$ = jQuery;
|
|
|
10247 }
|
|
|
10248
|
|
|
10249
|
|
|
10250
|
|
|
10251
|
|
|
10252 return jQuery;
|
|
|
10253 } );
|
