git.roojs.org Git - roojs1/blob - docs/src/Roo_lib_Ajax.js.html

   1 <html><head><title>Roo/lib/Ajax.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty">
   2
   3 <span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
   4     </span><span class="jsdoc-comment">/**
   5      * @class Roo.lib.Ajax
   6      *
   7      * provide a simple Ajax request utility functions
   8      *
   9      * Portions of this file are based on pieces of Yahoo User Interface Library
  10     * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
  11     * YUI licensed under the BSD License:
  12     * http://developer.yahoo.net/yui/license.txt
  13     * &lt;script type=&quot;text/javascript&quot;&gt;
  14     *
  15      *
  16      */
  17     </span><span class="jsdoc-var">Roo.lib.Ajax </span><span class="jsdoc-syntax">= {
  18         </span><span class="jsdoc-comment">/**
  19          * @static
  20          */
  21         </span><span class="jsdoc-var">request </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">uri</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">) {
  22             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">){
  23                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">hs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">options.headers</span><span class="jsdoc-syntax">;
  24                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hs</span><span class="jsdoc-syntax">){
  25                     </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">h </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">hs</span><span class="jsdoc-syntax">){
  26                         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hs.hasOwnProperty</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">)){
  27                             </span><span class="jsdoc-var">this.initHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hs</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">h</span><span class="jsdoc-syntax">], </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
  28                         }
  29                     }
  30                 }
  31                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.xmlData</span><span class="jsdoc-syntax">){
  32                     </span><span class="jsdoc-var">this.initHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'Content-Type'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'text/xml'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
  33                     </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'POST'</span><span class="jsdoc-syntax">;
  34                     </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">options.xmlData</span><span class="jsdoc-syntax">;
  35                 }
  36             }
  37
  38             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.asyncRequest</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">uri</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">);
  39         },
  40         </span><span class="jsdoc-comment">/**
  41          * serialize a form
  42          *
  43          * @static
  44          * @param {DomForm} form element
  45          * @return {String} urlencode form output.
  46          */
  47         </span><span class="jsdoc-var">serializeForm </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">) {
  48             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">form </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'string'</span><span class="jsdoc-syntax">) {
  49                 </span><span class="jsdoc-var">form </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">document.getElementById</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">document.forms</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">]);
  50             }
  51
  52             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">disabled</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hasSubmit </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
  53             </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">form.elements.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
  54                 </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.elements</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">];
  55                 </span><span class="jsdoc-var">disabled </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.elements</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.disabled</span><span class="jsdoc-syntax">;
  56                 </span><span class="jsdoc-var">name </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.elements</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.name</span><span class="jsdoc-syntax">;
  57                 </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.elements</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.value</span><span class="jsdoc-syntax">;
  58
  59                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">disabled </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">){
  60                     </span><span class="jsdoc-keyword">switch </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.type</span><span class="jsdoc-syntax">)
  61                             {
  62                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'select-one'</span><span class="jsdoc-syntax">:
  63                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'select-multiple'</span><span class="jsdoc-syntax">:
  64                             </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">j </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">j </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">el.options.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">++) {
  65                                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.selected</span><span class="jsdoc-syntax">) {
  66                                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">) {
  67                                         </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.attributes</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'value'</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.specified </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.value </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.text</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'&amp;'</span><span class="jsdoc-syntax">;
  68                                     }
  69                                     </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  70                                         </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.hasAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'value'</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.value </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">el.options</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">j</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.text</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'&amp;'</span><span class="jsdoc-syntax">;
  71                                     }
  72                                 }
  73                             }
  74                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  75                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'radio'</span><span class="jsdoc-syntax">:
  76                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'checkbox'</span><span class="jsdoc-syntax">:
  77                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.checked</span><span class="jsdoc-syntax">) {
  78                                 </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'&amp;'</span><span class="jsdoc-syntax">;
  79                             }
  80                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  81                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'file'</span><span class="jsdoc-syntax">:
  82
  83                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">:
  84
  85                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'reset'</span><span class="jsdoc-syntax">:
  86
  87                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">:
  88
  89                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  90                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'submit'</span><span class="jsdoc-syntax">:
  91                             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hasSubmit </span><span class="jsdoc-syntax">== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) {
  92                                 </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'&amp;'</span><span class="jsdoc-syntax">;
  93                                 </span><span class="jsdoc-var">hasSubmit </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
  94                             }
  95                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  96                         </span><span class="jsdoc-keyword">default</span><span class="jsdoc-syntax">:
  97                             </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">name</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'=' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">Roo.encodeURIComponent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'&amp;'</span><span class="jsdoc-syntax">;
  98                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  99                     }
 100                 }
 101             }
 102             </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">data.substr</span><span class="jsdoc-syntax">(0, </span><span class="jsdoc-var">data.length </span><span class="jsdoc-syntax">- 1);
 103             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">;
 104         },
 105
 106         </span><span class="jsdoc-var">headers</span><span class="jsdoc-syntax">:{},
 107
 108         </span><span class="jsdoc-var">hasHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 109
 110         </span><span class="jsdoc-var">useDefaultHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 111
 112         </span><span class="jsdoc-var">defaultPostHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">'application/x-www-form-urlencoded'</span><span class="jsdoc-syntax">,
 113
 114         </span><span class="jsdoc-var">useDefaultXhrHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 115
 116         </span><span class="jsdoc-var">defaultXhrHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">'XMLHttpRequest'</span><span class="jsdoc-syntax">,
 117
 118         </span><span class="jsdoc-var">hasDefaultHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 119
 120         </span><span class="jsdoc-var">defaultHeaders</span><span class="jsdoc-syntax">:{},
 121
 122         </span><span class="jsdoc-var">poll</span><span class="jsdoc-syntax">:{},
 123
 124         </span><span class="jsdoc-var">timeout</span><span class="jsdoc-syntax">:{},
 125
 126         </span><span class="jsdoc-var">pollInterval</span><span class="jsdoc-syntax">:50,
 127
 128         </span><span class="jsdoc-var">transactionId</span><span class="jsdoc-syntax">:0,
 129
 130         </span><span class="jsdoc-var">setProgId</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">)
 131         {
 132             </span><span class="jsdoc-var">this.activeX.unshift</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
 133         },
 134
 135         </span><span class="jsdoc-var">setDefaultPostHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">)
 136         {
 137             </span><span class="jsdoc-var">this.useDefaultHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">;
 138         },
 139
 140         </span><span class="jsdoc-var">setDefaultXhrHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">)
 141         {
 142             </span><span class="jsdoc-var">this.useDefaultXhrHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">;
 143         },
 144
 145         </span><span class="jsdoc-var">setPollingInterval</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)
 146         {
 147             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'number' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">isFinite</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">)) {
 148                 </span><span class="jsdoc-var">this.pollInterval </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 149             }
 150         },
 151
 152         </span><span class="jsdoc-var">createXhrObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transactionId</span><span class="jsdoc-syntax">)
 153         {
 154             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">http</span><span class="jsdoc-syntax">;
 155             </span><span class="jsdoc-keyword">try
 156             </span><span class="jsdoc-syntax">{
 157
 158                 </span><span class="jsdoc-var">http </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">XMLHttpRequest</span><span class="jsdoc-syntax">();
 159
 160                 </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= { </span><span class="jsdoc-var">conn</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">http</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">transactionId </span><span class="jsdoc-syntax">};
 161             }
 162             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
 163             {
 164                 </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">this.activeX.length</span><span class="jsdoc-syntax">; ++</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">) {
 165                     </span><span class="jsdoc-keyword">try
 166                     </span><span class="jsdoc-syntax">{
 167
 168                         </span><span class="jsdoc-var">http </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">ActiveXObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.activeX</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 169
 170                         </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= { </span><span class="jsdoc-var">conn</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">http</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">transactionId </span><span class="jsdoc-syntax">};
 171                         </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 172                     }
 173                     </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 174                     }
 175                 }
 176             }
 177             </span><span class="jsdoc-keyword">finally
 178             </span><span class="jsdoc-syntax">{
 179                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 180             }
 181         },
 182
 183         </span><span class="jsdoc-var">getConnectionObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 184         {
 185             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 186             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">tId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.transactionId</span><span class="jsdoc-syntax">;
 187
 188             </span><span class="jsdoc-keyword">try
 189             </span><span class="jsdoc-syntax">{
 190                 </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.createXhrObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">);
 191                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) {
 192                     </span><span class="jsdoc-var">this.transactionId</span><span class="jsdoc-syntax">++;
 193                 }
 194             }
 195             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 196             }
 197             </span><span class="jsdoc-keyword">finally
 198             </span><span class="jsdoc-syntax">{
 199                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 200             }
 201         },
 202
 203         </span><span class="jsdoc-var">asyncRequest</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">uri</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">postData</span><span class="jsdoc-syntax">)
 204         {
 205             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getConnectionObject</span><span class="jsdoc-syntax">();
 206
 207             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) {
 208                 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 209             }
 210             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 211                 </span><span class="jsdoc-var">o.conn.open</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">uri</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 212
 213                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.useDefaultXhrHeader</span><span class="jsdoc-syntax">) {
 214                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'X-Requested-With'</span><span class="jsdoc-syntax">]) {
 215                         </span><span class="jsdoc-var">this.initHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'X-Requested-With'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.defaultXhrHeader</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 216                     }
 217                 }
 218
 219                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">postData </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.useDefaultHeader</span><span class="jsdoc-syntax">){
 220                     </span><span class="jsdoc-var">this.initHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'Content-Type'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.defaultPostHeader</span><span class="jsdoc-syntax">);
 221                 }
 222
 223                  </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasDefaultHeaders </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.hasHeaders</span><span class="jsdoc-syntax">) {
 224                     </span><span class="jsdoc-var">this.setHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 225                 }
 226
 227                 </span><span class="jsdoc-var">this.handleReadyState</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">);
 228                 </span><span class="jsdoc-var">o.conn.send</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">postData </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">);
 229
 230                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 231             }
 232         },
 233
 234         </span><span class="jsdoc-var">handleReadyState</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">)
 235         {
 236             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">oConn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 237
 238             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">callback.timeout</span><span class="jsdoc-syntax">) {
 239
 240                 </span><span class="jsdoc-var">this.timeout</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">window.setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 241                     </span><span class="jsdoc-var">oConn.abort</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 242                 }, </span><span class="jsdoc-var">callback.timeout</span><span class="jsdoc-syntax">);
 243             }
 244
 245             </span><span class="jsdoc-var">this.poll</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">window.setInterval</span><span class="jsdoc-syntax">(
 246                     </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 247                         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.conn </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">o.conn.readyState </span><span class="jsdoc-syntax">== 4) {
 248                             </span><span class="jsdoc-var">window.clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oConn.poll</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">]);
 249                             </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">oConn.poll</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">];
 250
 251                             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">callback.timeout</span><span class="jsdoc-syntax">) {
 252                                 </span><span class="jsdoc-var">window.clearTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">oConn.timeout</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">]);
 253                                 </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">oConn.timeout</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">];
 254                             }
 255
 256                             </span><span class="jsdoc-var">oConn.handleTransactionResponse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">);
 257                         }
 258                     }
 259                     , </span><span class="jsdoc-var">this.pollInterval</span><span class="jsdoc-syntax">);
 260         },
 261
 262         </span><span class="jsdoc-var">handleTransactionResponse</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isAbort</span><span class="jsdoc-syntax">)
 263         {
 264
 265             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">) {
 266                 </span><span class="jsdoc-var">this.releaseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 267                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 268             }
 269
 270             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">httpStatus</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">;
 271
 272             </span><span class="jsdoc-keyword">try
 273             </span><span class="jsdoc-syntax">{
 274                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.conn.status </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">o.conn.status </span><span class="jsdoc-syntax">!= 0) {
 275                     </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.status</span><span class="jsdoc-syntax">;
 276                 }
 277                 </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 278                     </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= 13030;
 279                 }
 280             }
 281             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 282
 283
 284                 </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= 13030;
 285             }
 286
 287             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">&gt;= 200 &amp;&amp; </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">&lt; 300) {
 288                 </span><span class="jsdoc-var">responseObject </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.createResponseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback.argument</span><span class="jsdoc-syntax">);
 289                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.success</span><span class="jsdoc-syntax">) {
 290                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 291                         </span><span class="jsdoc-var">callback.success</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 292                     }
 293                     </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 294
 295
 296                         </span><span class="jsdoc-var">callback.success.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">]);
 297                     }
 298                 }
 299             }
 300             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 301                 </span><span class="jsdoc-keyword">switch </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">httpStatus</span><span class="jsdoc-syntax">) {
 302
 303                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12002:
 304                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12029:
 305                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12030:
 306                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12031:
 307                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12152:
 308                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">13030:
 309                         </span><span class="jsdoc-var">responseObject </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.createExceptionObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback.argument</span><span class="jsdoc-syntax">, (</span><span class="jsdoc-var">isAbort </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">isAbort </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">));
 310                         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">) {
 311                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 312                                 </span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 313                             }
 314                             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 315                                 </span><span class="jsdoc-var">callback.failure.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">]);
 316                             }
 317                         }
 318                         </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 319                     </span><span class="jsdoc-keyword">default</span><span class="jsdoc-syntax">:
 320                         </span><span class="jsdoc-var">responseObject </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.createResponseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback.argument</span><span class="jsdoc-syntax">);
 321                         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">) {
 322                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 323                                 </span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 324                             }
 325                             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 326                                 </span><span class="jsdoc-var">callback.failure.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">]);
 327                             }
 328                         }
 329                 }
 330             }
 331
 332             </span><span class="jsdoc-var">this.releaseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 333             </span><span class="jsdoc-var">responseObject </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 334         },
 335
 336         </span><span class="jsdoc-var">createResponseObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">)
 337         {
 338             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= {};
 339             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">headerObj </span><span class="jsdoc-syntax">= {};
 340
 341             </span><span class="jsdoc-keyword">try
 342             </span><span class="jsdoc-syntax">{
 343                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">headerStr </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.getAllResponseHeaders</span><span class="jsdoc-syntax">();
 344                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">header </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">headerStr.split</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'\n'</span><span class="jsdoc-syntax">);
 345                 </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">= 0; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">header.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++) {
 346                     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">delimitPos </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">':'</span><span class="jsdoc-syntax">);
 347                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delimitPos </span><span class="jsdoc-syntax">!= -1) {
 348                         </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.substring</span><span class="jsdoc-syntax">(0, </span><span class="jsdoc-var">delimitPos</span><span class="jsdoc-syntax">)] = </span><span class="jsdoc-var">header</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.substring</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delimitPos </span><span class="jsdoc-syntax">+ 2);
 349                     }
 350                 }
 351             }
 352             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 353             }
 354
 355             </span><span class="jsdoc-var">obj.tId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">;
 356             </span><span class="jsdoc-var">obj.status </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.status</span><span class="jsdoc-syntax">;
 357             </span><span class="jsdoc-var">obj.statusText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.statusText</span><span class="jsdoc-syntax">;
 358             </span><span class="jsdoc-var">obj.getResponseHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">;
 359             </span><span class="jsdoc-var">obj.getAllResponseHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">headerStr</span><span class="jsdoc-syntax">;
 360             </span><span class="jsdoc-var">obj.responseText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.responseText</span><span class="jsdoc-syntax">;
 361             </span><span class="jsdoc-var">obj.responseXML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.responseXML</span><span class="jsdoc-syntax">;
 362
 363             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">callbackArg </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">) {
 364                 </span><span class="jsdoc-var">obj.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">;
 365             }
 366
 367             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 368         },
 369
 370         </span><span class="jsdoc-var">createExceptionObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isAbort</span><span class="jsdoc-syntax">)
 371         {
 372             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">COMM_CODE </span><span class="jsdoc-syntax">= 0;
 373             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">COMM_ERROR </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'communication failure'</span><span class="jsdoc-syntax">;
 374             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ABORT_CODE </span><span class="jsdoc-syntax">= -1;
 375             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ABORT_ERROR </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'transaction aborted'</span><span class="jsdoc-syntax">;
 376
 377             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= {};
 378
 379             </span><span class="jsdoc-var">obj.tId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">;
 380             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isAbort</span><span class="jsdoc-syntax">) {
 381                 </span><span class="jsdoc-var">obj.status </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ABORT_CODE</span><span class="jsdoc-syntax">;
 382                 </span><span class="jsdoc-var">obj.statusText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ABORT_ERROR</span><span class="jsdoc-syntax">;
 383             }
 384             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 385                 </span><span class="jsdoc-var">obj.status </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">COMM_CODE</span><span class="jsdoc-syntax">;
 386                 </span><span class="jsdoc-var">obj.statusText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">COMM_ERROR</span><span class="jsdoc-syntax">;
 387             }
 388
 389             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">) {
 390                 </span><span class="jsdoc-var">obj.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">;
 391             }
 392
 393             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 394         },
 395
 396         </span><span class="jsdoc-var">initHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">label</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isDefault</span><span class="jsdoc-syntax">)
 397         {
 398             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">headerObj </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">isDefault</span><span class="jsdoc-syntax">) ? </span><span class="jsdoc-var">this.defaultHeaders </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.headers</span><span class="jsdoc-syntax">;
 399
 400             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">label</span><span class="jsdoc-syntax">] === </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">) {
 401                 </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">label</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">;
 402             }
 403             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 404
 405
 406                 </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">label</span><span class="jsdoc-syntax">] = </span><span class="jsdoc-var">value </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">&quot;,&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">label</span><span class="jsdoc-syntax">];
 407             }
 408
 409             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isDefault</span><span class="jsdoc-syntax">) {
 410                 </span><span class="jsdoc-var">this.hasDefaultHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 411             }
 412             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 413                 </span><span class="jsdoc-var">this.hasHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 414             }
 415         },
 416
 417
 418         </span><span class="jsdoc-var">setHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">)
 419         {
 420             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasDefaultHeaders</span><span class="jsdoc-syntax">) {
 421                 </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">prop </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">) {
 422                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.defaultHeaders.hasOwnProperty</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">)) {
 423                         </span><span class="jsdoc-var">o.conn.setRequestHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">]);
 424                     }
 425                 }
 426             }
 427
 428             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasHeaders</span><span class="jsdoc-syntax">) {
 429                 </span><span class="jsdoc-keyword">for </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">prop </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">this.headers</span><span class="jsdoc-syntax">) {
 430                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.headers.hasOwnProperty</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">)) {
 431                         </span><span class="jsdoc-var">o.conn.setRequestHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.headers</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">prop</span><span class="jsdoc-syntax">]);
 432                     }
 433                 }
 434                 </span><span class="jsdoc-var">this.headers </span><span class="jsdoc-syntax">= {};
 435                 </span><span class="jsdoc-var">this.hasHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 436             }
 437         },
 438
 439         </span><span class="jsdoc-var">resetDefaultHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 440             </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">;
 441             </span><span class="jsdoc-var">this.defaultHeaders </span><span class="jsdoc-syntax">= {};
 442             </span><span class="jsdoc-var">this.hasDefaultHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 443         },
 444
 445         </span><span class="jsdoc-var">abort</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">isTimeout</span><span class="jsdoc-syntax">)
 446         {
 447             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isCallInProgress</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">)) {
 448                 </span><span class="jsdoc-var">o.conn.abort</span><span class="jsdoc-syntax">();
 449                 </span><span class="jsdoc-var">window.clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.poll</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">]);
 450                 </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.poll</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">];
 451                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isTimeout</span><span class="jsdoc-syntax">) {
 452                     </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.timeout</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">];
 453                 }
 454
 455                 </span><span class="jsdoc-var">this.handleTransactionResponse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
 456
 457                 </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 458             }
 459             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 460                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 461             }
 462         },
 463
 464
 465         </span><span class="jsdoc-var">isCallInProgress</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">)
 466         {
 467             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">o.conn</span><span class="jsdoc-syntax">) {
 468                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o.conn.readyState </span><span class="jsdoc-syntax">!= 4 &amp;&amp; </span><span class="jsdoc-var">o.conn.readyState </span><span class="jsdoc-syntax">!= 0;
 469             }
 470             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 471
 472                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 473             }
 474         },
 475
 476
 477         </span><span class="jsdoc-var">releaseObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">)
 478         {
 479
 480             </span><span class="jsdoc-var">o.conn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 481
 482             </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 483         },
 484
 485         </span><span class="jsdoc-var">activeX</span><span class="jsdoc-syntax">:[
 486         </span><span class="jsdoc-string">'MSXML2.XMLHTTP.3.0'</span><span class="jsdoc-syntax">,
 487         </span><span class="jsdoc-string">'MSXML2.XMLHTTP'</span><span class="jsdoc-syntax">,
 488         </span><span class="jsdoc-string">'Microsoft.XMLHTTP'
 489         </span><span class="jsdoc-syntax">]
 490
 491
 492     };
 493 })();</span></code></body></html>