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

   1 <html><head><title>Roo/data/Connection.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  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12
  13
  14 /**
  15  * @class Roo.data.Connection
  16  * @extends Roo.util.Observable
  17  * The class encapsulates a connection to the page's originating domain, allowing requests to be made
  18  * either to a configured URL, or to a URL specified at request time.
  19  *
  20  * Requests made by this class are asynchronous, and will return immediately. No data from
  21  * the server will be available to the statement immediately following the {@link #request} call.
  22  * To process returned data, use a callback in the request options object, or an event listener.
  23  *
  24  * Note: If you are doing a file upload, you will not get a normal response object sent back to
  25  * your callback or event handler.  Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
  26  * The response object is created using the innerHTML of the IFRAME's document as the responseText
  27  * property and, if present, the IFRAME's XML document as the responseXML property.
  28  *
  29  * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
  30  * that it be placed either inside a &amp;lt;textarea&gt; in an HTML document and retrieved from the responseText
  31  * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
  32  * standard DOM methods.
  33  * @constructor
  34  * @param {Object} config a configuration object.
  35  */
  36 </span><span class="jsdoc-var">Roo.data.Connection </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
  37     </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  38     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  39         </span><span class="jsdoc-comment">/**
  40          * @event beforerequest
  41          * Fires before a network request is made to retrieve a data object.
  42          * @param {Connection} conn This Connection object.
  43          * @param {Object} options The options config object passed to the {@link #request} method.
  44          */
  45         </span><span class="jsdoc-string">&quot;beforerequest&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  46         </span><span class="jsdoc-comment">/**
  47          * @event requestcomplete
  48          * Fires if the request was successfully completed.
  49          * @param {Connection} conn This Connection object.
  50          * @param {Object} response The XHR object containing the response data.
  51          * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
  52          * @param {Object} options The options config object passed to the {@link #request} method.
  53          */
  54         </span><span class="jsdoc-string">&quot;requestcomplete&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  55         </span><span class="jsdoc-comment">/**
  56          * @event requestexception
  57          * Fires if an error HTTP status was returned from the server.
  58          * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
  59          * @param {Connection} conn This Connection object.
  60          * @param {Object} response The XHR object containing the response data.
  61          * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
  62          * @param {Object} options The options config object passed to the {@link #request} method.
  63          */
  64         </span><span class="jsdoc-string">&quot;requestexception&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
  65     </span><span class="jsdoc-syntax">});
  66     </span><span class="jsdoc-var">Roo.data.Connection.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  67 };
  68
  69 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.data.Connection</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.util.Observable</span><span class="jsdoc-syntax">, {
  70     </span><span class="jsdoc-comment">/**
  71      * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
  72      */
  73     /**
  74      * @cfg {Object} extraParams (Optional) An object containing properties which are used as
  75      * extra parameters to each request made by this object. (defaults to undefined)
  76      */
  77     /**
  78      * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
  79      *  to each request made by this object. (defaults to undefined)
  80      */
  81     /**
  82      * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
  83      */
  84     /**
  85      * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
  86      */
  87     </span><span class="jsdoc-var">timeout </span><span class="jsdoc-syntax">: 30000,
  88     </span><span class="jsdoc-comment">/**
  89      * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
  90      * @type Boolean
  91      */
  92     </span><span class="jsdoc-var">autoAbort</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  93
  94     </span><span class="jsdoc-comment">/**
  95      * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
  96      * @type Boolean
  97      */
  98     </span><span class="jsdoc-var">disableCaching</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  99
 100     </span><span class="jsdoc-comment">/**
 101      * Sends an HTTP request to a remote server.
 102      * @param {Object} options An object which may contain the following properties:&lt;ul&gt;
 103      * &lt;li&gt;&lt;b&gt;url&lt;/b&gt; {String} (Optional) The URL to which to send the request. Defaults to configured URL&lt;/li&gt;
 104      * &lt;li&gt;&lt;b&gt;params&lt;/b&gt; {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
 105      * request, a url encoded string or a function to call to get either.&lt;/li&gt;
 106      * &lt;li&gt;&lt;b&gt;method&lt;/b&gt; {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
 107      * if no method was configured, &quot;GET&quot; if no parameters are being sent, and &quot;POST&quot; if parameters are being sent.&lt;/li&gt;
 108      * &lt;li&gt;&lt;b&gt;callback&lt;/b&gt; {Function} (Optional) The function to be called upon receipt of the HTTP response.
 109      * The callback is called regardless of success or failure and is passed the following parameters:&lt;ul&gt;
 110      * &lt;li&gt;options {Object} The parameter to the request call.&lt;/li&gt;
 111      * &lt;li&gt;success {Boolean} True if the request succeeded.&lt;/li&gt;
 112      * &lt;li&gt;response {Object} The XMLHttpRequest object containing the response data.&lt;/li&gt;
 113      * &lt;/ul&gt;&lt;/li&gt;
 114      * &lt;li&gt;&lt;b&gt;success&lt;/b&gt; {Function} (Optional) The function to be called upon success of the request.
 115      * The callback is passed the following parameters:&lt;ul&gt;
 116      * &lt;li&gt;response {Object} The XMLHttpRequest object containing the response data.&lt;/li&gt;
 117      * &lt;li&gt;options {Object} The parameter to the request call.&lt;/li&gt;
 118      * &lt;/ul&gt;&lt;/li&gt;
 119      * &lt;li&gt;&lt;b&gt;failure&lt;/b&gt; {Function} (Optional) The function to be called upon failure of the request.
 120      * The callback is passed the following parameters:&lt;ul&gt;
 121      * &lt;li&gt;response {Object} The XMLHttpRequest object containing the response data.&lt;/li&gt;
 122      * &lt;li&gt;options {Object} The parameter to the request call.&lt;/li&gt;
 123      * &lt;/ul&gt;&lt;/li&gt;
 124      * &lt;li&gt;&lt;b&gt;scope&lt;/b&gt; {Object} (Optional) The scope in which to execute the callbacks: The &quot;this&quot; object
 125      * for the callback function. Defaults to the browser window.&lt;/li&gt;
 126      * &lt;li&gt;&lt;b&gt;form&lt;/b&gt; {Object/String} (Optional) A form object or id to pull parameters from.&lt;/li&gt;
 127      * &lt;li&gt;&lt;b&gt;isUpload&lt;/b&gt; {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).&lt;/li&gt;
 128      * &lt;li&gt;&lt;b&gt;headers&lt;/b&gt; {Object} (Optional) Request headers to set for the request.&lt;/li&gt;
 129      * &lt;li&gt;&lt;b&gt;xmlData&lt;/b&gt; {Object} (Optional) XML document to use for the post. Note: This will be used instead of
 130      * params for the post data. Any params will be appended to the URL.&lt;/li&gt;
 131      * &lt;li&gt;&lt;b&gt;disableCaching&lt;/b&gt; {Boolean} (Optional) True to add a unique cache-buster param to GET requests.&lt;/li&gt;
 132      * &lt;/ul&gt;
 133      * @return {Number} transactionId
 134      */
 135     </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">o</span><span class="jsdoc-syntax">){
 136         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforerequest&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 137             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.params</span><span class="jsdoc-syntax">;
 138
 139             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 140                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.scope</span><span class="jsdoc-syntax">||</span><span class="jsdoc-var">window</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 141             }
 142             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;object&quot;</span><span class="jsdoc-syntax">){
 143                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.urlEncode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.params</span><span class="jsdoc-syntax">);
 144             }
 145             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.extraParams</span><span class="jsdoc-syntax">){
 146                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">extras </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.urlEncode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.extraParams</span><span class="jsdoc-syntax">);
 147                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">? (</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">'&amp;' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">extras</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">extras</span><span class="jsdoc-syntax">;
 148             }
 149
 150             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.url </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.url</span><span class="jsdoc-syntax">;
 151             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'function'</span><span class="jsdoc-syntax">){
 152                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">url.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.scope</span><span class="jsdoc-syntax">||</span><span class="jsdoc-var">window</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 153             }
 154
 155             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.form</span><span class="jsdoc-syntax">){
 156                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">form </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.form</span><span class="jsdoc-syntax">);
 157                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">form.action</span><span class="jsdoc-syntax">;
 158
 159                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">enctype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.getAttribute</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;enctype&quot;</span><span class="jsdoc-syntax">);
 160
 161                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.formData</span><span class="jsdoc-syntax">) {
 162                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.doFormDataUpload</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">);
 163                 }
 164
 165                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.isUpload </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">enctype </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">enctype.toLowerCase</span><span class="jsdoc-syntax">() == </span><span class="jsdoc-string">'multipart/form-data'</span><span class="jsdoc-syntax">)){
 166                     </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.doFormUpload</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">);
 167                 }
 168                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">f </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Ajax.serializeForm</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">);
 169                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">? (</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-string">'&amp;' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">f</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">f</span><span class="jsdoc-syntax">;
 170             }
 171
 172             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">hs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.headers</span><span class="jsdoc-syntax">;
 173             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">){
 174                 </span><span class="jsdoc-var">hs </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hs </span><span class="jsdoc-syntax">|| {}, </span><span class="jsdoc-var">this.defaultHeaders</span><span class="jsdoc-syntax">);
 175                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">o.headers</span><span class="jsdoc-syntax">){
 176                     </span><span class="jsdoc-var">o.headers </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">hs</span><span class="jsdoc-syntax">;
 177                 }
 178             }
 179
 180             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cb </span><span class="jsdoc-syntax">= {
 181                 </span><span class="jsdoc-var">success</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.handleResponse</span><span class="jsdoc-syntax">,
 182                 </span><span class="jsdoc-var">failure</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.handleFailure</span><span class="jsdoc-syntax">,
 183                 </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">,
 184                 </span><span class="jsdoc-var">argument</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">},
 185                 </span><span class="jsdoc-var">timeout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">o.timeout </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.timeout
 186             </span><span class="jsdoc-syntax">};
 187
 188             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.method</span><span class="jsdoc-syntax">||</span><span class="jsdoc-var">this.method</span><span class="jsdoc-syntax">||(</span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;POST&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;GET&quot;</span><span class="jsdoc-syntax">);
 189
 190             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'GET' </span><span class="jsdoc-syntax">&amp;&amp; (</span><span class="jsdoc-var">this.disableCaching </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">o.disableCaching </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">o.disableCaching </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 191                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">+= (</span><span class="jsdoc-var">url.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">) != -1 ? </span><span class="jsdoc-string">'&amp;' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-string">'_dc=' </span><span class="jsdoc-syntax">+ (</span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Date</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getTime</span><span class="jsdoc-syntax">());
 192             }
 193
 194             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">o.autoAbort </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'boolean'</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// options gets top priority
 195                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.autoAbort</span><span class="jsdoc-syntax">){
 196                     </span><span class="jsdoc-var">this.abort</span><span class="jsdoc-syntax">();
 197                 }
 198             }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoAbort </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 199                 </span><span class="jsdoc-var">this.abort</span><span class="jsdoc-syntax">();
 200             }
 201
 202             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'GET' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">o.xmlData</span><span class="jsdoc-syntax">){
 203                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">+= (</span><span class="jsdoc-var">url.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">) != -1 ? </span><span class="jsdoc-string">'&amp;' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">) + </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">;
 204                 </span><span class="jsdoc-var">p </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">;
 205             }
 206             </span><span class="jsdoc-var">Roo.lib.Ajax.useDefaultHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.headers</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'undefined' </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.headers</span><span class="jsdoc-syntax">[</span><span class="jsdoc-string">'Content-Type'</span><span class="jsdoc-syntax">]) == </span><span class="jsdoc-string">'undefined'</span><span class="jsdoc-syntax">;
 207             </span><span class="jsdoc-var">this.transId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Ajax.request</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">method</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">p</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 208             </span><span class="jsdoc-var">Roo.lib.Ajax.useDefaultHeader </span><span class="jsdoc-syntax">== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 209             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.transId</span><span class="jsdoc-syntax">;
 210         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 211             </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">]);
 212             </span><span class="jsdoc-keyword">return null</span><span class="jsdoc-syntax">;
 213         }
 214     },
 215
 216     </span><span class="jsdoc-comment">/**
 217      * Determine whether this object has a request outstanding.
 218      * @param {Number} transactionId (Optional) defaults to the last transaction
 219      * @return {Boolean} True if there is an outstanding request.
 220      */
 221     </span><span class="jsdoc-var">isLoading </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transId</span><span class="jsdoc-syntax">){
 222         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transId</span><span class="jsdoc-syntax">){
 223             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.lib.Ajax.isCallInProgress</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transId</span><span class="jsdoc-syntax">);
 224         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 225             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.transId </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 226         }
 227     },
 228
 229     </span><span class="jsdoc-comment">/**
 230      * Aborts any outstanding request.
 231      * @param {Number} transactionId (Optional) defaults to the last transaction
 232      */
 233     </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">transId</span><span class="jsdoc-syntax">){
 234         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transId </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.isLoading</span><span class="jsdoc-syntax">()){
 235             </span><span class="jsdoc-var">Roo.lib.Ajax.abort</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">transId </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.transId</span><span class="jsdoc-syntax">);
 236         }
 237     },
 238
 239     </span><span class="jsdoc-comment">// private
 240     </span><span class="jsdoc-var">handleResponse </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">){
 241         </span><span class="jsdoc-var">this.transId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 242         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">options </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">response.argument.options</span><span class="jsdoc-syntax">;
 243         </span><span class="jsdoc-var">response.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">options </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">options.argument </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 244         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;requestcomplete&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">);
 245         </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.success</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">]);
 246         </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">]);
 247     },
 248
 249     </span><span class="jsdoc-comment">// private
 250     </span><span class="jsdoc-var">handleFailure </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 251         </span><span class="jsdoc-var">this.transId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 252         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">options </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">response.argument.options</span><span class="jsdoc-syntax">;
 253         </span><span class="jsdoc-var">response.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">options </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">options.argument </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 254         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;requestexception&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
 255         </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.failure</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">]);
 256         </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">options.callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">]);
 257     },
 258
 259     </span><span class="jsdoc-comment">// private
 260     </span><span class="jsdoc-var">doFormUpload </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">ps</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
 261         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
 262         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">frame </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'iframe'</span><span class="jsdoc-syntax">);
 263         </span><span class="jsdoc-var">frame.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">;
 264         </span><span class="jsdoc-var">frame.name </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">;
 265         </span><span class="jsdoc-var">frame.className </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'x-hidden'</span><span class="jsdoc-syntax">;
 266         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
 267             </span><span class="jsdoc-var">frame.src </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.SSL_SECURE_URL</span><span class="jsdoc-syntax">;
 268         }
 269         </span><span class="jsdoc-var">document.body.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">frame</span><span class="jsdoc-syntax">);
 270
 271         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
 272            </span><span class="jsdoc-var">document.frames</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.name </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">;
 273         }
 274
 275         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">form </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.form</span><span class="jsdoc-syntax">);
 276         </span><span class="jsdoc-var">form.target </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">;
 277         </span><span class="jsdoc-var">form.method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'POST'</span><span class="jsdoc-syntax">;
 278         </span><span class="jsdoc-var">form.enctype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.encoding </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'multipart/form-data'</span><span class="jsdoc-syntax">;
 279         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
 280             </span><span class="jsdoc-var">form.action </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">;
 281         }
 282
 283         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">hiddens</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">hd</span><span class="jsdoc-syntax">;
 284         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// add dynamic params
 285             </span><span class="jsdoc-var">hiddens </span><span class="jsdoc-syntax">= [];
 286             </span><span class="jsdoc-var">ps </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.urlDecode</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
 287             </span><span class="jsdoc-keyword">for</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">k </span><span class="jsdoc-keyword">in </span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">){
 288                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ps.hasOwnProperty</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k</span><span class="jsdoc-syntax">)){
 289                     </span><span class="jsdoc-var">hd </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">document.createElement</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'input'</span><span class="jsdoc-syntax">);
 290                     </span><span class="jsdoc-var">hd.type </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'hidden'</span><span class="jsdoc-syntax">;
 291                     </span><span class="jsdoc-var">hd.name </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">k</span><span class="jsdoc-syntax">;
 292                     </span><span class="jsdoc-var">hd.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">k</span><span class="jsdoc-syntax">];
 293                     </span><span class="jsdoc-var">form.appendChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hd</span><span class="jsdoc-syntax">);
 294                     </span><span class="jsdoc-var">hiddens.push</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hd</span><span class="jsdoc-syntax">);
 295                 }
 296             }
 297         }
 298
 299         </span><span class="jsdoc-keyword">function </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">(){
 300             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= {  </span><span class="jsdoc-comment">// bogus response object
 301                 </span><span class="jsdoc-var">responseText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">,
 302                 </span><span class="jsdoc-var">responseXML </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null
 303             </span><span class="jsdoc-syntax">};
 304
 305             </span><span class="jsdoc-var">r.argument </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">o.argument </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 306
 307             </span><span class="jsdoc-keyword">try </span><span class="jsdoc-syntax">{ </span><span class="jsdoc-comment">//
 308                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">doc</span><span class="jsdoc-syntax">;
 309                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE</span><span class="jsdoc-syntax">){
 310                     </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">frame.contentWindow.document</span><span class="jsdoc-syntax">;
 311                 }</span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 312                     </span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">frame.contentDocument </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">window.frames</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">]</span><span class="jsdoc-var">.document</span><span class="jsdoc-syntax">);
 313                 }
 314                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">doc.body</span><span class="jsdoc-syntax">){
 315                     </span><span class="jsdoc-var">r.responseText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.body.innerHTML</span><span class="jsdoc-syntax">;
 316                 }
 317                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">doc </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">doc.XMLDocument</span><span class="jsdoc-syntax">){
 318                     </span><span class="jsdoc-var">r.responseXML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc.XMLDocument</span><span class="jsdoc-syntax">;
 319                 }</span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 320                     </span><span class="jsdoc-var">r.responseXML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">doc</span><span class="jsdoc-syntax">;
 321                 }
 322             }
 323             </span><span class="jsdoc-keyword">catch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
 324                 </span><span class="jsdoc-comment">// ignore
 325             </span><span class="jsdoc-syntax">}
 326
 327             </span><span class="jsdoc-var">Roo.EventManager.removeListener</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">frame</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'load'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 328
 329             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;requestcomplete&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 330             </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.success</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">]);
 331             </span><span class="jsdoc-var">Roo.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.scope</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">]);
 332
 333             </span><span class="jsdoc-var">setTimeout</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){</span><span class="jsdoc-var">document.body.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">frame</span><span class="jsdoc-syntax">);}, 100);
 334         }
 335
 336         </span><span class="jsdoc-var">Roo.EventManager.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">frame</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'load'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 337         </span><span class="jsdoc-var">form.submit</span><span class="jsdoc-syntax">();
 338
 339         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hiddens</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// remove dynamic params
 340             </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">len </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">hiddens.length</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">len</span><span class="jsdoc-syntax">; </span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">++){
 341                 </span><span class="jsdoc-var">form.removeChild</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">hiddens</span><span class="jsdoc-syntax">[</span><span class="jsdoc-var">i</span><span class="jsdoc-syntax">]);
 342             }
 343         }
 344     },
 345     </span><span class="jsdoc-comment">// this is a 'formdata version???'
 346
 347
 348     </span><span class="jsdoc-var">doFormDataUpload </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">ps</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">)
 349     {
 350         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">form </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.getDom</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.form</span><span class="jsdoc-syntax">);
 351         </span><span class="jsdoc-var">form.enctype </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">form.encoding </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'multipart/form-data'</span><span class="jsdoc-syntax">;
 352         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">formData </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.formData </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">FormData</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">o.formData</span><span class="jsdoc-syntax">;
 353
 354         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cb </span><span class="jsdoc-syntax">= {
 355             </span><span class="jsdoc-var">success</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.handleResponse</span><span class="jsdoc-syntax">,
 356             </span><span class="jsdoc-var">failure</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.handleFailure</span><span class="jsdoc-syntax">,
 357             </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">,
 358             </span><span class="jsdoc-var">argument</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">},
 359             </span><span class="jsdoc-var">timeout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">o.timeout </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.timeout
 360         </span><span class="jsdoc-syntax">};
 361
 362         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">o.autoAbort </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'boolean'</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// options gets top priority
 363             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o.autoAbort</span><span class="jsdoc-syntax">){
 364                 </span><span class="jsdoc-var">this.abort</span><span class="jsdoc-syntax">();
 365             }
 366         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoAbort </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 367             </span><span class="jsdoc-var">this.abort</span><span class="jsdoc-syntax">();
 368         }
 369
 370         </span><span class="jsdoc-comment">//Roo.lib.Ajax.defaultPostHeader = null;
 371         </span><span class="jsdoc-var">Roo.lib.Ajax.useDefaultHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 372         </span><span class="jsdoc-var">this.transId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.lib.Ajax.request</span><span class="jsdoc-syntax">( </span><span class="jsdoc-string">&quot;POST&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cb</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o.formData</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 373         </span><span class="jsdoc-var">Roo.lib.Ajax.useDefaultHeader </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 374
 375
 376     }
 377
 378 });
 379 </span></code></body></html>