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   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/UpdateManager.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  * @class Roo.UpdateManager
  15  * @extends Roo.util.Observable
  16  * Provides AJAX-style update for Element object.&lt;br&gt;&lt;br&gt;
  17  * Usage:&lt;br&gt;
  18  * &lt;pre&gt;&lt;code&gt;
  19  * // Get it from a Roo.Element object
  20  * var el = Roo.get(&quot;foo&quot;);
  21  * var mgr = el.getUpdateManager();
  22  * mgr.update(&quot;http://myserver.com/index.php&quot;, &quot;param1=1&amp;amp;param2=2&quot;);
  23  * ...
  24  * mgr.formUpdate(&quot;myFormId&quot;, &quot;http://myserver.com/index.php&quot;);
  25  * &lt;br&gt;
  26  * // or directly (returns the same UpdateManager instance)
  27  * var mgr = new Roo.UpdateManager(&quot;myElementId&quot;);
  28  * mgr.startAutoRefresh(60, &quot;http://myserver.com/index.php&quot;);
  29  * mgr.on(&quot;update&quot;, myFcnNeedsToKnow);
  30  * &lt;br&gt;
  31    // short handed call directly from the element object
  32    Roo.get(&quot;foo&quot;).load({
  33         url: &quot;bar.php&quot;,
  34         scripts:true,
  35         params: &quot;for=bar&quot;,
  36         text: &quot;Loading Foo...&quot;
  37    });
  38  * &lt;/code&gt;&lt;/pre&gt;
  39  * @constructor
  40  * Create new UpdateManager directly.
  41  * @param {String/HTMLElement/Roo.Element} el The element to update
  42  * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already has an UpdateManager and if it does it returns the same instance. This will skip that check (useful for extending this class).
  43  */
  44 </span><span class="jsdoc-var">Roo.UpdateManager </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">forceNew</span><span class="jsdoc-syntax">){
  45     </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
  46     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">forceNew </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">el.updateManager</span><span class="jsdoc-syntax">){
  47         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">el.updateManager</span><span class="jsdoc-syntax">;
  48     }
  49     </span><span class="jsdoc-comment">/**
  50      * The Element object
  51      * @type Roo.Element
  52      */
  53     </span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
  54     </span><span class="jsdoc-comment">/**
  55      * Cached url to use for refreshes. Overwritten every time update() is called unless &quot;discardUrl&quot; param is set to true.
  56      * @type String
  57      */
  58     </span><span class="jsdoc-var">this.defaultUrl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
  59
  60     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  61         </span><span class="jsdoc-comment">/**
  62          * @event beforeupdate
  63          * Fired before an update is made, return false from your handler and the update is cancelled.
  64          * @param {Roo.Element} el
  65          * @param {String/Object/Function} url
  66          * @param {String/Object} params
  67          */
  68         </span><span class="jsdoc-string">&quot;beforeupdate&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  69         </span><span class="jsdoc-comment">/**
  70          * @event update
  71          * Fired after successful update is made.
  72          * @param {Roo.Element} el
  73          * @param {Object} oResponseObject The response Object
  74          */
  75         </span><span class="jsdoc-string">&quot;update&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  76         </span><span class="jsdoc-comment">/**
  77          * @event failure
  78          * Fired on update failure.
  79          * @param {Roo.Element} el
  80          * @param {Object} oResponseObject The response Object
  81          */
  82         </span><span class="jsdoc-string">&quot;failure&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
  83     </span><span class="jsdoc-syntax">});
  84     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.UpdateManager.defaults</span><span class="jsdoc-syntax">;
  85     </span><span class="jsdoc-comment">/**
  86      * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or &quot;about:blank&quot;).
  87      * @type String
  88      */
  89     </span><span class="jsdoc-var">this.sslBlankUrl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.sslBlankUrl</span><span class="jsdoc-syntax">;
  90     </span><span class="jsdoc-comment">/**
  91      * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
  92      * @type Boolean
  93      */
  94     </span><span class="jsdoc-var">this.disableCaching </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.disableCaching</span><span class="jsdoc-syntax">;
  95     </span><span class="jsdoc-comment">/**
  96      * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '&amp;lt;div class=&quot;loading-indicator&quot;&amp;gt;Loading...&amp;lt;/div&amp;gt;').
  97      * @type String
  98      */
  99     </span><span class="jsdoc-var">this.indicatorText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.indicatorText</span><span class="jsdoc-syntax">;
 100     </span><span class="jsdoc-comment">/**
 101      * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
 102      * @type String
 103      */
 104     </span><span class="jsdoc-var">this.showLoadIndicator </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.showLoadIndicator</span><span class="jsdoc-syntax">;
 105     </span><span class="jsdoc-comment">/**
 106      * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
 107      * @type Number
 108      */
 109     </span><span class="jsdoc-var">this.timeout </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.timeout</span><span class="jsdoc-syntax">;
 110
 111     </span><span class="jsdoc-comment">/**
 112      * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
 113      * @type Boolean
 114      */
 115     </span><span class="jsdoc-var">this.loadScripts </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.loadScripts</span><span class="jsdoc-syntax">;
 116
 117     </span><span class="jsdoc-comment">/**
 118      * Transaction object of current executing transaction
 119      */
 120     </span><span class="jsdoc-var">this.transaction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 121
 122     </span><span class="jsdoc-comment">/**
 123      * @private
 124      */
 125     </span><span class="jsdoc-var">this.autoRefreshProcId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 126     </span><span class="jsdoc-comment">/**
 127      * Delegate for refresh() prebound to &quot;this&quot;, use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
 128      * @type Function
 129      */
 130     </span><span class="jsdoc-var">this.refreshDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.refresh.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 131     </span><span class="jsdoc-comment">/**
 132      * Delegate for update() prebound to &quot;this&quot;, use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
 133      * @type Function
 134      */
 135     </span><span class="jsdoc-var">this.updateDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.update.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 136     </span><span class="jsdoc-comment">/**
 137      * Delegate for formUpdate() prebound to &quot;this&quot;, use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
 138      * @type Function
 139      */
 140     </span><span class="jsdoc-var">this.formUpdateDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.formUpdate.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 141     </span><span class="jsdoc-comment">/**
 142      * @private
 143      */
 144     </span><span class="jsdoc-var">this.successDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.processSuccess.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 145     </span><span class="jsdoc-comment">/**
 146      * @private
 147      */
 148     </span><span class="jsdoc-var">this.failureDelegate </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.processFailure.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 149
 150     </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.renderer</span><span class="jsdoc-syntax">){
 151      </span><span class="jsdoc-comment">/**
 152       * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
 153       */
 154     </span><span class="jsdoc-var">this.renderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.UpdateManager.BasicRenderer</span><span class="jsdoc-syntax">();
 155     }
 156
 157     </span><span class="jsdoc-var">Roo.UpdateManager.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 158 };
 159
 160 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.UpdateManager</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.util.Observable</span><span class="jsdoc-syntax">, {
 161     </span><span class="jsdoc-comment">/**
 162      * Get the Element this UpdateManager is bound to
 163      * @return {Roo.Element} The element
 164      */
 165     </span><span class="jsdoc-var">getEl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 166         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
 167     },
 168     </span><span class="jsdoc-comment">/**
 169      * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
 170      * @param {Object/String/Function} url The url for this request or a function to call to get the url or a config object containing any of the following options:
 171 &lt;pre&gt;&lt;code&gt;
 172 um.update({&lt;br/&gt;
 173     url: &quot;your-url.php&quot;,&lt;br/&gt;
 174     params: {param1: &quot;foo&quot;, param2: &quot;bar&quot;}, // or a URL encoded string&lt;br/&gt;
 175     callback: yourFunction,&lt;br/&gt;
 176     scope: yourObject, //(optional scope)  &lt;br/&gt;
 177     discardUrl: false, &lt;br/&gt;
 178     nocache: false,&lt;br/&gt;
 179     text: &quot;Loading...&quot;,&lt;br/&gt;
 180     timeout: 30,&lt;br/&gt;
 181     scripts: false&lt;br/&gt;
 182 });
 183 &lt;/code&gt;&lt;/pre&gt;
 184      * The only required property is url. The optional properties nocache, text and scripts
 185      * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
 186      * @param {String/Object} params (optional) The parameters to pass as either a url encoded string &quot;param1=1&amp;amp;param2=2&quot; or an object {param1: 1, param2: 2}
 187      * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
 188      * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
 189      */
 190     </span><span class="jsdoc-var">update </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">discardUrl</span><span class="jsdoc-syntax">){
 191         </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;beforeupdate&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 192             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.method</span><span class="jsdoc-syntax">,
 193                 </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
 194             </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">&quot;object&quot;</span><span class="jsdoc-syntax">){ </span><span class="jsdoc-comment">// must be config object
 195                 </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">;
 196                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.url</span><span class="jsdoc-syntax">;
 197                 </span><span class="jsdoc-var">params </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">params </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.params</span><span class="jsdoc-syntax">;
 198                 </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.callback</span><span class="jsdoc-syntax">;
 199                 </span><span class="jsdoc-var">discardUrl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">discardUrl </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">cfg.discardUrl</span><span class="jsdoc-syntax">;
 200                 </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">cfg.scope</span><span class="jsdoc-syntax">){
 201                     </span><span class="jsdoc-var">callback </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">callback.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cfg.scope</span><span class="jsdoc-syntax">);
 202                 }
 203                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">cfg.method </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.method</span><span class="jsdoc-syntax">;};
 204                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">cfg.nocache </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.disableCaching </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.nocache</span><span class="jsdoc-syntax">;};
 205                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">cfg.text </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.indicatorText </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'&lt;div class=&quot;loading-indicator&quot;&gt;'</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">cfg.text</span><span class="jsdoc-syntax">+</span><span class="jsdoc-string">&quot;&lt;/div&gt;&quot;</span><span class="jsdoc-syntax">;};
 206                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">cfg.scripts </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.loadScripts </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.scripts</span><span class="jsdoc-syntax">;};
 207                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">cfg.timeout </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">&quot;undefined&quot;</span><span class="jsdoc-syntax">){</span><span class="jsdoc-var">this.timeout </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">cfg.timeout</span><span class="jsdoc-syntax">;};
 208             }
 209             </span><span class="jsdoc-var">this.showLoading</span><span class="jsdoc-syntax">();
 210             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">discardUrl</span><span class="jsdoc-syntax">){
 211                 </span><span class="jsdoc-var">this.defaultUrl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">;
 212             }
 213             </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">&quot;function&quot;</span><span class="jsdoc-syntax">){
 214                 </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">this</span><span class="jsdoc-syntax">);
 215             }
 216
 217             </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">method </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">params </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">);
 218             </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">&quot;GET&quot;</span><span class="jsdoc-syntax">){
 219                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.prepareUrl</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">);
 220             }
 221
 222             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">o </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">||{}, {
 223                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">,
 224                 </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">,
 225                 </span><span class="jsdoc-var">success</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.successDelegate</span><span class="jsdoc-syntax">,
 226                 </span><span class="jsdoc-var">failure</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.failureDelegate</span><span class="jsdoc-syntax">,
 227                 </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">,
 228                 </span><span class="jsdoc-var">timeout</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">this.timeout</span><span class="jsdoc-syntax">*1000),
 229                 </span><span class="jsdoc-var">argument</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-string">&quot;url&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;form&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;callback&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;params&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">}
 230             });
 231             </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;updated manager called with timeout of &quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">o.timeout</span><span class="jsdoc-syntax">);
 232             </span><span class="jsdoc-var">this.transaction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.Ajax.request</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">);
 233         }
 234     },
 235
 236     </span><span class="jsdoc-comment">/**
 237      * Performs an async form post, updating this element with the response. If the form has the attribute enctype=&quot;multipart/form-data&quot;, it assumes it's a file upload.
 238      * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
 239      * @param {String/HTMLElement} form The form Id or form element
 240      * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
 241      * @param {Boolean} reset (optional) Whether to try to reset the form after the update
 242      * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
 243      */
 244     </span><span class="jsdoc-var">formUpdate </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">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">reset</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
 245         </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;beforeupdate&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 246             </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">&quot;function&quot;</span><span class="jsdoc-syntax">){
 247                 </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">this</span><span class="jsdoc-syntax">);
 248             }
 249             </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">form</span><span class="jsdoc-syntax">);
 250             </span><span class="jsdoc-var">this.transaction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.Ajax.request</span><span class="jsdoc-syntax">({
 251                 </span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">,
 252                 </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">:</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">,
 253                 </span><span class="jsdoc-var">success</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.successDelegate</span><span class="jsdoc-syntax">,
 254                 </span><span class="jsdoc-var">failure</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.failureDelegate</span><span class="jsdoc-syntax">,
 255                 </span><span class="jsdoc-var">timeout</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">this.timeout</span><span class="jsdoc-syntax">*1000),
 256                 </span><span class="jsdoc-var">argument</span><span class="jsdoc-syntax">: {</span><span class="jsdoc-string">&quot;url&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;form&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">form</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;callback&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;reset&quot;</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">reset</span><span class="jsdoc-syntax">}
 257             });
 258             </span><span class="jsdoc-var">this.showLoading.defer</span><span class="jsdoc-syntax">(1, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 259         }
 260     },
 261
 262     </span><span class="jsdoc-comment">/**
 263      * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
 264      * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
 265      */
 266     </span><span class="jsdoc-var">refresh </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
 267         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.defaultUrl </span><span class="jsdoc-syntax">== </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">){
 268             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 269         }
 270         </span><span class="jsdoc-var">this.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.defaultUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">null</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">);
 271     },
 272
 273     </span><span class="jsdoc-comment">/**
 274      * Set this element to auto refresh.
 275      * @param {Number} interval How often to update (in seconds).
 276      * @param {String/Function} url (optional) The url for this request or a function to call to get the url (Defaults to the last used url)
 277      * @param {String/Object} params (optional) The parameters to pass as either a url encoded string &quot;&amp;param1=1&amp;param2=2&quot; or as an object {param1: 1, param2: 2}
 278      * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
 279      * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
 280      */
 281     </span><span class="jsdoc-var">startAutoRefresh </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">interval</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">refreshNow</span><span class="jsdoc-syntax">){
 282         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">refreshNow</span><span class="jsdoc-syntax">){
 283             </span><span class="jsdoc-var">this.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.defaultUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</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">);
 284         }
 285         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoRefreshProcId</span><span class="jsdoc-syntax">){
 286             </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoRefreshProcId</span><span class="jsdoc-syntax">);
 287         }
 288         </span><span class="jsdoc-var">this.autoRefreshProcId </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">setInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.update.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.defaultUrl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</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">]), </span><span class="jsdoc-var">interval</span><span class="jsdoc-syntax">*1000);
 289     },
 290
 291     </span><span class="jsdoc-comment">/**
 292      * Stop auto refresh on this element.
 293      */
 294      </span><span class="jsdoc-var">stopAutoRefresh </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 295         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoRefreshProcId</span><span class="jsdoc-syntax">){
 296             </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.autoRefreshProcId</span><span class="jsdoc-syntax">);
 297             </span><span class="jsdoc-keyword">delete </span><span class="jsdoc-var">this.autoRefreshProcId</span><span class="jsdoc-syntax">;
 298         }
 299     },
 300
 301     </span><span class="jsdoc-var">isAutoRefreshing </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 302        </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.autoRefreshProcId </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">;
 303     },
 304     </span><span class="jsdoc-comment">/**
 305      * Called to update the element to &quot;Loading&quot; state. Override to perform custom action.
 306      */
 307     </span><span class="jsdoc-var">showLoading </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 308         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.showLoadIndicator</span><span class="jsdoc-syntax">){
 309             </span><span class="jsdoc-var">this.el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.indicatorText</span><span class="jsdoc-syntax">);
 310         }
 311     },
 312
 313     </span><span class="jsdoc-comment">/**
 314      * Adds unique parameter to query string if disableCaching = true
 315      * @private
 316      */
 317     </span><span class="jsdoc-var">prepareUrl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">){
 318         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.disableCaching</span><span class="jsdoc-syntax">){
 319             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">append </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">&quot;_dc=&quot; </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">());
 320             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url.indexOf</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;?&quot;</span><span class="jsdoc-syntax">) !== -1){
 321                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">&quot;&amp;&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">append</span><span class="jsdoc-syntax">;
 322             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 323                 </span><span class="jsdoc-var">url </span><span class="jsdoc-syntax">+= </span><span class="jsdoc-string">&quot;?&quot; </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">append</span><span class="jsdoc-syntax">;
 324             }
 325         }
 326         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">;
 327     },
 328
 329     </span><span class="jsdoc-comment">/**
 330      * @private
 331      */
 332     </span><span class="jsdoc-var">processSuccess </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">){
 333         </span><span class="jsdoc-var">this.transaction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 334         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">response.argument.form </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">response.argument.reset</span><span class="jsdoc-syntax">){
 335             </span><span class="jsdoc-keyword">try</span><span class="jsdoc-syntax">{ </span><span class="jsdoc-comment">// put in try/catch since some older FF releases had problems with this
 336                 </span><span class="jsdoc-var">response.argument.form.reset</span><span class="jsdoc-syntax">();
 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         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.loadScripts</span><span class="jsdoc-syntax">){
 340             </span><span class="jsdoc-var">this.renderer.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">,
 341                 </span><span class="jsdoc-var">this.updateComplete.createDelegate</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">]));
 342         }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 343             </span><span class="jsdoc-var">this.renderer.render</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 344             </span><span class="jsdoc-var">this.updateComplete</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">);
 345         }
 346     },
 347
 348     </span><span class="jsdoc-var">updateComplete </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">){
 349         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;update&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">);
 350         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">response.argument.callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 351             </span><span class="jsdoc-var">response.argument.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</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">);
 352         }
 353     },
 354
 355     </span><span class="jsdoc-comment">/**
 356      * @private
 357      */
 358     </span><span class="jsdoc-var">processFailure </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">){
 359         </span><span class="jsdoc-var">this.transaction </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 360         </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;failure&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">);
 361         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof </span><span class="jsdoc-var">response.argument.callback </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">&quot;function&quot;</span><span class="jsdoc-syntax">){
 362             </span><span class="jsdoc-var">response.argument.callback</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</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">);
 363         }
 364     },
 365
 366     </span><span class="jsdoc-comment">/**
 367      * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
 368      * @param {Object} renderer The object implementing the render() method
 369      */
 370     </span><span class="jsdoc-var">setRenderer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">renderer</span><span class="jsdoc-syntax">){
 371         </span><span class="jsdoc-var">this.renderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">renderer</span><span class="jsdoc-syntax">;
 372     },
 373
 374     </span><span class="jsdoc-var">getRenderer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 375        </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.renderer</span><span class="jsdoc-syntax">;
 376     },
 377
 378     </span><span class="jsdoc-comment">/**
 379      * Set the defaultUrl used for updates
 380      * @param {String/Function} defaultUrl The url or a function to call to get the url
 381      */
 382     </span><span class="jsdoc-var">setDefaultUrl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">defaultUrl</span><span class="jsdoc-syntax">){
 383         </span><span class="jsdoc-var">this.defaultUrl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">defaultUrl</span><span class="jsdoc-syntax">;
 384     },
 385
 386     </span><span class="jsdoc-comment">/**
 387      * Aborts the executing transaction
 388      */
 389     </span><span class="jsdoc-var">abort </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 390         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.transaction</span><span class="jsdoc-syntax">){
 391             </span><span class="jsdoc-var">Roo.Ajax.abort</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.transaction</span><span class="jsdoc-syntax">);
 392         }
 393     },
 394
 395     </span><span class="jsdoc-comment">/**
 396      * Returns true if an update is in progress
 397      * @return {Boolean}
 398      */
 399     </span><span class="jsdoc-var">isUpdating </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 400         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.transaction</span><span class="jsdoc-syntax">){
 401             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Roo.Ajax.isLoading</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.transaction</span><span class="jsdoc-syntax">);
 402         }
 403         </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
 404     }
 405 });
 406
 407 </span><span class="jsdoc-comment">/**
 408  * @class Roo.UpdateManager.defaults
 409  * @static (not really - but it helps the doc tool)
 410  * The defaults collection enables customizing the default properties of UpdateManager
 411  */
 412    </span><span class="jsdoc-var">Roo.UpdateManager.defaults </span><span class="jsdoc-syntax">= {
 413        </span><span class="jsdoc-comment">/**
 414          * Timeout for requests or form posts in seconds (Defaults 30 seconds).
 415          * @type Number
 416          */
 417          </span><span class="jsdoc-var">timeout </span><span class="jsdoc-syntax">: 30,
 418
 419          </span><span class="jsdoc-comment">/**
 420          * True to process scripts by default (Defaults to false).
 421          * @type Boolean
 422          */
 423         </span><span class="jsdoc-var">loadScripts </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 424
 425         </span><span class="jsdoc-comment">/**
 426         * Blank page URL to use with SSL file uploads (Defaults to &quot;javascript:false&quot;).
 427         * @type String
 428         */
 429         </span><span class="jsdoc-var">sslBlankUrl </span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">Roo.SSL_SECURE_URL </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-string">&quot;javascript:false&quot;</span><span class="jsdoc-syntax">),
 430         </span><span class="jsdoc-comment">/**
 431          * Whether to append unique parameter on get request to disable caching (Defaults to false).
 432          * @type Boolean
 433          */
 434         </span><span class="jsdoc-var">disableCaching </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
 435         </span><span class="jsdoc-comment">/**
 436          * Whether to show indicatorText when loading (Defaults to true).
 437          * @type Boolean
 438          */
 439         </span><span class="jsdoc-var">showLoadIndicator </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 440         </span><span class="jsdoc-comment">/**
 441          * Text for loading indicator (Defaults to '&amp;lt;div class=&quot;loading-indicator&quot;&amp;gt;Loading...&amp;lt;/div&amp;gt;').
 442          * @type String
 443          */
 444         </span><span class="jsdoc-var">indicatorText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'&lt;div class=&quot;loading-indicator&quot;&gt;Loading...&lt;/div&gt;'
 445    </span><span class="jsdoc-syntax">};
 446
 447 </span><span class="jsdoc-comment">/**
 448  * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
 449  *Usage:
 450  * &lt;pre&gt;&lt;code&gt;Roo.UpdateManager.updateElement(&quot;my-div&quot;, &quot;stuff.php&quot;);&lt;/code&gt;&lt;/pre&gt;
 451  * @param {String/HTMLElement/Roo.Element} el The element to update
 452  * @param {String} url The url
 453  * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
 454  * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: &quot;Loading data...&quot;}
 455  * @static
 456  * @deprecated
 457  * @member Roo.UpdateManager
 458  */
 459 </span><span class="jsdoc-var">Roo.UpdateManager.updateElement </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">){
 460     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">um </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.getUpdateManager</span><span class="jsdoc-syntax">();
 461     </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">um</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options</span><span class="jsdoc-syntax">);
 462     </span><span class="jsdoc-var">um.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">url</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">options </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">options.callback </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">);
 463 };
 464 </span><span class="jsdoc-comment">// alias for backwards compat
 465 </span><span class="jsdoc-var">Roo.UpdateManager.update </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.UpdateManager.updateElement</span><span class="jsdoc-syntax">;
 466 </span><span class="jsdoc-comment">/**
 467  * @class Roo.UpdateManager.BasicRenderer
 468  * Default Content renderer. Updates the elements innerHTML with the responseText.
 469  */
 470 </span><span class="jsdoc-var">Roo.UpdateManager.BasicRenderer </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){};
 471
 472 </span><span class="jsdoc-var">Roo.UpdateManager.BasicRenderer.prototype </span><span class="jsdoc-syntax">= {
 473     </span><span class="jsdoc-comment">/**
 474      * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
 475      * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
 476      * create an object with a &quot;render(el, response)&quot; method and pass it to setRenderer on the UpdateManager.
 477      * @param {Roo.Element} el The element being rendered
 478      * @param {Object} response The YUI Connect response object
 479      * @param {UpdateManager} updateManager The calling update manager
 480      * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
 481      */
 482      </span><span class="jsdoc-var">render </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">response</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">updateManager</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">){
 483         </span><span class="jsdoc-var">el.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">response.responseText</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">updateManager.loadScripts</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">callback</span><span class="jsdoc-syntax">);
 484     }
 485 };
 486 </span></code></body></html>