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

   1 <html><head><title>../roojs1/Roo/lib/Ajax.js</title><link rel="stylesheet" type="text/css" href="../../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Portions of this file are based on pieces of Yahoo User Interface Library
   3  * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
   4  * YUI licensed under the BSD License:
   5  * http://developer.yahoo.net/yui/license.txt
   6  * &lt;script type=&quot;text/javascript&quot;&gt;
   7  *
   8  */
   9
  10 </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
  11
  12     </span><span class="jsdoc-var">Roo.lib.Ajax </span><span class="jsdoc-syntax">= {
  13         </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">) {
  14             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">){
  15                 </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">;
  16                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hs</span><span class="jsdoc-syntax">){
  17                     </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">){
  18                         </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">)){
  19                             </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">);
  20                         }
  21                     }
  22                 }
  23                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.xmlData</span><span class="jsdoc-syntax">){
  24                     </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">);
  25                     </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'POST'</span><span class="jsdoc-syntax">;
  26                     </span><span class="jsdoc-var">data </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">options.xmlData</span><span class="jsdoc-syntax">;
  27                 }
  28             }
  29
  30             </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">);
  31         },
  32
  33         </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">) {
  34             </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">) {
  35                 </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">]);
  36             }
  37
  38             </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">;
  39             </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">++) {
  40                 </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">];
  41                 </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">;
  42                 </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">;
  43                 </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">;
  44
  45                 </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">){
  46                     </span><span class="jsdoc-keyword">switch </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.type</span><span class="jsdoc-syntax">)
  47                             {
  48                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'select-one'</span><span class="jsdoc-syntax">:
  49                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'select-multiple'</span><span class="jsdoc-syntax">:
  50                             </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">++) {
  51                                 </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">) {
  52                                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">) {
  53                                         </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">;
  54                                     }
  55                                     </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
  56                                         </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">;
  57                                     }
  58                                 }
  59                             }
  60                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  61                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'radio'</span><span class="jsdoc-syntax">:
  62                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'checkbox'</span><span class="jsdoc-syntax">:
  63                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el.checked</span><span class="jsdoc-syntax">) {
  64                                 </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">;
  65                             }
  66                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  67                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'file'</span><span class="jsdoc-syntax">:
  68
  69                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">:
  70
  71                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'reset'</span><span class="jsdoc-syntax">:
  72
  73                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'button'</span><span class="jsdoc-syntax">:
  74
  75                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  76                         </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">'submit'</span><span class="jsdoc-syntax">:
  77                             </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">) {
  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                                 </span><span class="jsdoc-var">hasSubmit </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
  80                             }
  81                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  82                         </span><span class="jsdoc-keyword">default</span><span class="jsdoc-syntax">:
  83                             </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">;
  84                             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
  85                     }
  86                 }
  87             }
  88             </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);
  89             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">data</span><span class="jsdoc-syntax">;
  90         },
  91
  92         </span><span class="jsdoc-var">headers</span><span class="jsdoc-syntax">:{},
  93
  94         </span><span class="jsdoc-var">hasHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  95
  96         </span><span class="jsdoc-var">useDefaultHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  97
  98         </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">,
  99
 100         </span><span class="jsdoc-var">useDefaultXhrHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 101
 102         </span><span class="jsdoc-var">defaultXhrHeader</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">'XMLHttpRequest'</span><span class="jsdoc-syntax">,
 103
 104         </span><span class="jsdoc-var">hasDefaultHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 105
 106         </span><span class="jsdoc-var">defaultHeaders</span><span class="jsdoc-syntax">:{},
 107
 108         </span><span class="jsdoc-var">poll</span><span class="jsdoc-syntax">:{},
 109
 110         </span><span class="jsdoc-var">timeout</span><span class="jsdoc-syntax">:{},
 111
 112         </span><span class="jsdoc-var">pollInterval</span><span class="jsdoc-syntax">:50,
 113
 114         </span><span class="jsdoc-var">transactionId</span><span class="jsdoc-syntax">:0,
 115
 116         </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">)
 117         {
 118             </span><span class="jsdoc-var">this.activeX.unshift</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
 119         },
 120
 121         </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">)
 122         {
 123             </span><span class="jsdoc-var">this.useDefaultHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">;
 124         },
 125
 126         </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">)
 127         {
 128             </span><span class="jsdoc-var">this.useDefaultXhrHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">b</span><span class="jsdoc-syntax">;
 129         },
 130
 131         </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">)
 132         {
 133             </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">)) {
 134                 </span><span class="jsdoc-var">this.pollInterval </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">;
 135             }
 136         },
 137
 138         </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">)
 139         {
 140             </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">;
 141             </span><span class="jsdoc-keyword">try
 142             </span><span class="jsdoc-syntax">{
 143
 144                 </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">();
 145
 146                 </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">};
 147             }
 148             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
 149             {
 150                 </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">) {
 151                     </span><span class="jsdoc-keyword">try
 152                     </span><span class="jsdoc-syntax">{
 153
 154                         </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">]);
 155
 156                         </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">};
 157                         </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 158                     }
 159                     </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 160                     }
 161                 }
 162             }
 163             </span><span class="jsdoc-keyword">finally
 164             </span><span class="jsdoc-syntax">{
 165                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 166             }
 167         },
 168
 169         </span><span class="jsdoc-var">getConnectionObject</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
 170         {
 171             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 172             </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">;
 173
 174             </span><span class="jsdoc-keyword">try
 175             </span><span class="jsdoc-syntax">{
 176                 </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">);
 177                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) {
 178                     </span><span class="jsdoc-var">this.transactionId</span><span class="jsdoc-syntax">++;
 179                 }
 180             }
 181             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 182             }
 183             </span><span class="jsdoc-keyword">finally
 184             </span><span class="jsdoc-syntax">{
 185                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 186             }
 187         },
 188
 189         </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">)
 190         {
 191             </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">();
 192
 193             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) {
 194                 </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 195             }
 196             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 197                 </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">);
 198
 199                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.useDefaultXhrHeader</span><span class="jsdoc-syntax">) {
 200                     </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">]) {
 201                         </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">);
 202                     }
 203                 }
 204
 205                 </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">){
 206                     </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">);
 207                 }
 208
 209                  </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">) {
 210                     </span><span class="jsdoc-var">this.setHeader</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 211                 }
 212
 213                 </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">);
 214                 </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">);
 215
 216                 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">;
 217             }
 218         },
 219
 220         </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">)
 221         {
 222             </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">;
 223
 224             </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">) {
 225                 </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">() {
 226                     </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">);
 227                 }, </span><span class="jsdoc-var">callback.timeout</span><span class="jsdoc-syntax">);
 228             }
 229
 230             </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">(
 231                     </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 232                         </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) {
 233                             </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">]);
 234                             </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">];
 235
 236                             </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">) {
 237                                 </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">]);
 238                                 </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">];
 239                             }
 240
 241                             </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">);
 242                         }
 243                     }
 244                     , </span><span class="jsdoc-var">this.pollInterval</span><span class="jsdoc-syntax">);
 245         },
 246
 247         </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">)
 248         {
 249
 250             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">) {
 251                 </span><span class="jsdoc-var">this.releaseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 252                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 253             }
 254
 255             </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">;
 256
 257             </span><span class="jsdoc-keyword">try
 258             </span><span class="jsdoc-syntax">{
 259                 </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) {
 260                     </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.conn.status</span><span class="jsdoc-syntax">;
 261                 }
 262                 </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 263                     </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= 13030;
 264                 }
 265             }
 266             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 267
 268
 269                 </span><span class="jsdoc-var">httpStatus </span><span class="jsdoc-syntax">= 13030;
 270             }
 271
 272             </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) {
 273                 </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">);
 274                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.success</span><span class="jsdoc-syntax">) {
 275                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 276                         </span><span class="jsdoc-var">callback.success</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 277                     }
 278                     </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 279
 280
 281                         </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">]);
 282                     }
 283                 }
 284             }
 285             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 286                 </span><span class="jsdoc-keyword">switch </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">httpStatus</span><span class="jsdoc-syntax">) {
 287
 288                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12002:
 289                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12029:
 290                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12030:
 291                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12031:
 292                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">12152:
 293                     </span><span class="jsdoc-keyword">case </span><span class="jsdoc-syntax">13030:
 294                         </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">));
 295                         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">) {
 296                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 297                                 </span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 298                             }
 299                             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 300                                 </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">]);
 301                             }
 302                         }
 303                         </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 304                     </span><span class="jsdoc-keyword">default</span><span class="jsdoc-syntax">:
 305                         </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">);
 306                         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">) {
 307                             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">callback.scope</span><span class="jsdoc-syntax">) {
 308                                 </span><span class="jsdoc-var">callback.failure</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">responseObject</span><span class="jsdoc-syntax">);
 309                             }
 310                             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 311                                 </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">]);
 312                             }
 313                         }
 314                 }
 315             }
 316
 317             </span><span class="jsdoc-var">this.releaseObject</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 318             </span><span class="jsdoc-var">responseObject </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 319         },
 320
 321         </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">)
 322         {
 323             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= {};
 324             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">headerObj </span><span class="jsdoc-syntax">= {};
 325
 326             </span><span class="jsdoc-keyword">try
 327             </span><span class="jsdoc-syntax">{
 328                 </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">();
 329                 </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">);
 330                 </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">++) {
 331                     </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">);
 332                     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delimitPos </span><span class="jsdoc-syntax">!= -1) {
 333                         </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);
 334                     }
 335                 }
 336             }
 337             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 338             }
 339
 340             </span><span class="jsdoc-var">obj.tId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.tId</span><span class="jsdoc-syntax">;
 341             </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">;
 342             </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">;
 343             </span><span class="jsdoc-var">obj.getResponseHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">headerObj</span><span class="jsdoc-syntax">;
 344             </span><span class="jsdoc-var">obj.getAllResponseHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">headerStr</span><span class="jsdoc-syntax">;
 345             </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">;
 346             </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">;
 347
 348             </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">) {
 349                 </span><span class="jsdoc-var">obj.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">;
 350             }
 351
 352             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 353         },
 354
 355         </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">)
 356         {
 357             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">COMM_CODE </span><span class="jsdoc-syntax">= 0;
 358             </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">;
 359             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ABORT_CODE </span><span class="jsdoc-syntax">= -1;
 360             </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">;
 361
 362             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">obj </span><span class="jsdoc-syntax">= {};
 363
 364             </span><span class="jsdoc-var">obj.tId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">tId</span><span class="jsdoc-syntax">;
 365             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isAbort</span><span class="jsdoc-syntax">) {
 366                 </span><span class="jsdoc-var">obj.status </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ABORT_CODE</span><span class="jsdoc-syntax">;
 367                 </span><span class="jsdoc-var">obj.statusText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ABORT_ERROR</span><span class="jsdoc-syntax">;
 368             }
 369             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 370                 </span><span class="jsdoc-var">obj.status </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">COMM_CODE</span><span class="jsdoc-syntax">;
 371                 </span><span class="jsdoc-var">obj.statusText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">COMM_ERROR</span><span class="jsdoc-syntax">;
 372             }
 373
 374             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">) {
 375                 </span><span class="jsdoc-var">obj.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callbackArg</span><span class="jsdoc-syntax">;
 376             }
 377
 378             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">obj</span><span class="jsdoc-syntax">;
 379         },
 380
 381         </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">)
 382         {
 383             </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">;
 384
 385             </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">) {
 386                 </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">;
 387             }
 388             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 389
 390
 391                 </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">];
 392             }
 393
 394             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isDefault</span><span class="jsdoc-syntax">) {
 395                 </span><span class="jsdoc-var">this.hasDefaultHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 396             }
 397             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 398                 </span><span class="jsdoc-var">this.hasHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 399             }
 400         },
 401
 402
 403         </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">)
 404         {
 405             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasDefaultHeaders</span><span class="jsdoc-syntax">) {
 406                 </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">) {
 407                     </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">)) {
 408                         </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">]);
 409                     }
 410                 }
 411             }
 412
 413             </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.hasHeaders</span><span class="jsdoc-syntax">) {
 414                 </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">) {
 415                     </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">)) {
 416                         </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">]);
 417                     }
 418                 }
 419                 </span><span class="jsdoc-var">this.headers </span><span class="jsdoc-syntax">= {};
 420                 </span><span class="jsdoc-var">this.hasHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 421             }
 422         },
 423
 424         </span><span class="jsdoc-var">resetDefaultHeaders</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
 425             </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">;
 426             </span><span class="jsdoc-var">this.defaultHeaders </span><span class="jsdoc-syntax">= {};
 427             </span><span class="jsdoc-var">this.hasDefaultHeaders </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 428         },
 429
 430         </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">)
 431         {
 432             </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">)) {
 433                 </span><span class="jsdoc-var">o.conn.abort</span><span class="jsdoc-syntax">();
 434                 </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">]);
 435                 </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">];
 436                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isTimeout</span><span class="jsdoc-syntax">) {
 437                     </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">];
 438                 }
 439
 440                 </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">);
 441
 442                 </span><span class="jsdoc-keyword">return true</span><span class="jsdoc-syntax">;
 443             }
 444             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 445                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 446             }
 447         },
 448
 449
 450         </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">)
 451         {
 452             </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">) {
 453                 </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;
 454             }
 455             </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 456
 457                 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 458             }
 459         },
 460
 461
 462         </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">)
 463         {
 464
 465             </span><span class="jsdoc-var">o.conn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 466
 467             </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 468         },
 469
 470         </span><span class="jsdoc-var">activeX</span><span class="jsdoc-syntax">:[
 471         </span><span class="jsdoc-string">'MSXML2.XMLHTTP.3.0'</span><span class="jsdoc-syntax">,
 472         </span><span class="jsdoc-string">'MSXML2.XMLHTTP'</span><span class="jsdoc-syntax">,
 473         </span><span class="jsdoc-string">'Microsoft.XMLHTTP'
 474         </span><span class="jsdoc-syntax">]
 475
 476
 477     };
 478 })();</span></code></body></html>