Fix #5654 - roojspacker - get it working as a doc tool...
[roojs1] / docs.old / symbols / Roo.View.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+
+       <head>
+               <meta http-equiv="content-type" content="text/html; charset=undefined" />
+               <meta name="generator" content="JsDoc Toolkit" />
+               
+               
+               <title>JsDoc Reference - Roo.View</title>
+               
+               
+       <link rel="stylesheet" type="text/css" href="../../css/roojs.css" />            
+       <link rel="stylesheet" type="text/css" href="../default.css" />
+       
+       
+       <script type="text/javascript" src="../page.js">
+       
+       </script>
+        
+               
+       </head>
+
+       <body onload="RooDocsPage.onload();">
+        
+       
+<div class="body-wrap">
+
+    <!-- ============================== links to methods. ================================= -->        
+
+    <div class="top-tools">
+    <!--
+        <a class="inner-link" href="#Roo.View-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
+        <a class="inner-link" href="#Roo.View-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
+        <a class="inner-link" href="#Roo.View-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
+        <a class="inner-link" href="#Roo.View-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
+        <a class="bookmark" href="NEED_TO_CREATE_DIRECT_LINK_HREF"><img src="resources/s.gif" class="item-icon icon-fav">Direct Link</a>
+       -->
+    </div>
+
+    
+<!-- ============================== inheritance Block. ================================= -->   
+       
+               <div class="inheritance res-block">
+                  <pre class="res-block-inner"><a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+<img src="../../images/default/s.gif" height="1"  width="20"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.View 
+
+                  </pre>
+               </div>
+       
+<!-- ============================== class title / details ============================ -->
+    
+    
+    <h1 class="classTitle">
+                               
+                               Class Roo.View
+                       </h1>
+                       
+    <table cellspacing="0" class="class-summary-table">
+       
+               <tr><td class="label">Package:</td><td class="hd-info">Roo</td></tr>
+       
+        <tr><td class="label">Defined In:</td><td class="hd-info">
+                       
+                                       <a href="./src/Roo_View.js.html">Roo/View.js</a>.
+                       
+       </td></tr>
+        <tr><td class="label">Class:</td><td class="hd-info">View</td></tr>
+       
+       
+        <tr><td class="label">Subclasses:</td><td class="hd-info">
+               <a href="./Roo.JsonView.html#constructor" roo:cls="Roo.JsonView.html#constructor">Roo.JsonView</a>
+
+       
+       
+       </td></tr>
+       
+       
+       
+               <tr><td class="label">Extends:</td><td class="hd-info">
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+       
+               </td></tr>    
+       
+       
+    </table>
+
+    
+<!-- ============================== class summary ========================== -->                       
+    <div class="description">
+       Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template. <br/>This class also supports single and multi selection modes. <br><br/>Create a data model bound view:<br/> <pre><code><br/> var store = new Roo.data.Store(...);<br/><br/> var view = new Roo.View({<br/>    el : "my-element",<br/>    tpl : '&lt;div id="{0}"&gt;{2} - {1}&lt;/div&gt;', // auto create template<br/> <br/>    singleSelect: true,<br/>    selectedClass: "ydataview-selected",<br/>    store: store<br/> });<br/><br/> // listen for node click?<br/> view.on("click", function(vw, index, node, e){<br/> alert('Node "' + node.id + '" at index: ' + index + " was clicked.");<br/> });<br/><br/> // load XML data<br/> dataModel.load("foobar.xml");<br/> </code></pre><br/> For an example of creating a JSON/UpdateManager view, see {<b>link</b> Roo.JsonView}.<br/><br><br><br/><b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to<br/>IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b><br/><br/>Note: old style constructor is still suported (container, template, config)
+    </div>
+
+       
+<!-- ============================== Class comment block... ========================== -->                                      
+
+<div class="comments">
+       <b>Class Comments / Notes</B> =>  
+       <u onclick="parent.CommentDialog.showCommentId = 'Roo.View';">[Add Your comment/notes about this class]</u>
+       <br/>
+       <iframe frameborder="0"  id="comments-Roo" style="border: none;width:100%;" 
+               src="/blog.php/GtkDjsComments/Roo.View.html"></iframe>
+</div>
+       
+
+               
+<!-- ============================== config options ========================== -->                                              
+                
+    
+    
+               
+    <div class="hr"></div>
+    <a id="Roo.View-configs"></a>
+               
+    
+     
+    
+       
+      <table cellspacing="0" class="member-table">   
+      <caption>Config Options (Usually are also Properties)</caption>
+    
+       
+        <tr>
+            <th class="sig-header" colspan="2">Options</th>
+           
+            <th class="msource-header">Defined By</th>
+        </tr>
+       
+       
+       
+       
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-dataName" name=".dataName"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">dataName</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">the named area of the template to use as the data area<br/>                         Works with domtemplates roo-name="name"</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    the named area of the template to use as the data area<br/>                         Works with domtemplates roo-name="name"
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-el" name=".el"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">el</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">The container element.</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    The container element.
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-emptyText" name=".emptyText"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">emptyText</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">The empty text to show when nothing is loaded.</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    The empty text to show when nothing is loaded.
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           .</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           ..... <br/>        } ,<br/>        .... <br/>    } <br/>  </code></pre>
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-multiSelect" name=".multiSelect"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">multiSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">Allow multiple selection</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    Allow multiple selection
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-selectedClass" name=".selectedClass"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">selectedClass</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">The css class to add to selected nodes</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    The css class to add to selected nodes
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-singleSelect" name=".singleSelect"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">singleSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">Allow single selection</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    Allow single selection
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-store" name=".store"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">store</b> : <a href="./Roo.data.Store.html#constructor" roo:cls="Roo.data.Store.html#constructor">Roo.data.Store</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">Data store to load data from.</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    Data store to load data from.
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-text" name=".text"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">text</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">to display on mask (default Loading)</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    to display on mask (default Loading)
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-tickable" name=".tickable"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">tickable</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">- selecting</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    - selecting
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt0 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-toggleSelect" name=".toggleSelect"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">toggleSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">- selecting</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    - selecting
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+       
+               <tr class="config-row expandable config-row-alt1 notInherited">
+                  <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+                   <td class="sig">
+
+                       <a id="Roo.View-cfg-tpl" name=".tpl"></a>
+                       <div class="fixedFont">
+                               <b  class="itemname">tpl</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="./Roo.Template.html#constructor" roo:cls="Roo.Template.html#constructor">Roo.Template</a>
+                               
+                               
+                       </div>
+                 
+                       <div class="mdesc">
+                           <div class="short">The template used by this View</div> 
+                       </div>
+                       
+                       <div class="mdesc">
+                           <div class="long">
+                    The template used by this View
+                    
+                </div> 
+                       </div>
+                       
+                       
+
+                   </td>
+                   <td class="msource">
+                       
+                       Roo.View
+                               
+                   </td>
+               </tr>
+        
+        
+    </table>
+               
+  
+  
+  
+  
+  
+  
+  
+  
+  <!-- ============================== public properties ==================== -->       
+  
+  
+  
+    <a id="Roo.View-props"></a>      
+    
+    
+
+    
+    
+     <table cellspacing="0" class="member-table">
+      <caption class="Empty">Public Properties - Has None</caption>
+     </table>
+    
+    
+     
+    
+  <!-- ============================== methods summary / details ======================== -->
+  
+  
+  <a id="Roo.View-methods"></a>
+       <!-- constructor?? -->
+       
+       <!-- static's first 
+       
+       
+       -->
+       
+       <!-- then dynamics first -->
+       
+  
+  
+    
+    
+    
+      <table cellspacing="0" class="member-table">
+      <caption>Public Methods</caption>
+        <tr>
+            <th class="sig-header" colspan="2">Method</th>            
+            <th class="msource-header">Defined By</th>
+
+        </tr>
+        
+       
+       
+        
+       
+        
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo-method-View"   name=".View"></a>
+               <div class="fixedFont">
+                       <span class="attributes">new <B>Roo.</B></span><b class="itemname">View</b>
+                               
+                                (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                
+                       <div class="short">Create a new Roo.View</div> 
+                
+                
+                    <div class="long">
+                       
+                       
+                       
+                               Create a new Roo.View
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>config</b>
+                                               
+                                       </dt>
+                                       <dd>The config object</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-addEvents"   name=".addEvents"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">addEvents</b>
+                               
+                                (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Used to define events on this Observable</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Used to define events on this Observable
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>object</b>
+                                               
+                                       </dt>
+                                       <dd>The object with the events defined</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-addListener"   name=".addListener"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">addListener</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Appends an event handler to this component</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Appends an event handler to this component
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd>The type of event to listen for</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
+                                               
+                                       </dt>
+                                       <dd>The method the event invokes</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) An object containing handler configuration<br/>properties. This may contain any of the following properties:<ul><br/><li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li><br/><li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li><br/><li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li><br/><li>buffer {Number} Causes the handler to be scheduled to run in an {<b>link</b> Roo.util.DelayedTask} delayed<br/>by the specified number of milliseconds. If the event fires again within that time, the original<br/>handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li><br/></ul><br><br/><p><br/><b>Combining Options</b><br><br/>Using the options argument, it is possible to combine different types of listeners:<br><br/><br><br/>A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<br/>             <pre><code><br/>                el.on('click', this.onClick, this, {<br/>                       single: true,<br/>              delay: 100,<br/>                forumId: 4<br/>         });<br/>                </code></pre><br/><p><br/><b>Attaching multiple handlers in 1 call</b><br><br/>The method also allows for a single argument to be passed which is a config object containing properties<br/>which specify multiple handlers.<br/><pre><code><br/>               el.on({<br/>                    'click': {<br/>                 fn: this.onClick,<br/>                  scope: this,<br/>                       delay: 100<br/>                 }, <br/>                'mouseover': {<br/>                     fn: this.onMouseOver,<br/>                      scope: this<br/>                },<br/>                 'mouseout': {<br/>                      fn: this.onMouseOut,<br/>                       scope: this<br/>                }<br/>          });<br/>                </code></pre><br/><p><br/>Or a shorthand syntax which passes the same scope object to all handlers:<br/>        <pre><code><br/>                el.on({<br/>                    'click': this.onClick,<br/>             'mouseover': this.onMouseOver,<br/>             'mouseout': this.onMouseOut,<br/>               scope: this<br/>                });<br/>                </code></pre></dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-clearSelections"   name=".clearSelections"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">clearSelections</b>
+                               
+                                (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Clear all selections</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Clear all selections
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>suppressEvent</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) true to skip firing of the selectionchange event</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-findItemFromChild"   name=".findItemFromChild"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">findItemFromChild</b>
+                               
+                                (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Returns the template node the passed child belongs to or null if it doesn't belong to one.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Returns the template node the passed child belongs to or null if it doesn't belong to one.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  <b>node</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  The template node</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-fireEvent"   name=".fireEvent"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">fireEvent</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a> <B><i>args</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Fires the specified event with the passed parameters (minus the event name).</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Fires the specified event with the passed parameters (minus the event name).
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a></span>  <b>args</b>
+                                               
+                                       </dt>
+                                       <dd>Variable number of parameters are passed to handlers</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  returns false if any of the handlers return false otherwise it returns true</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getEl"   name=".getEl"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getEl</b>
+                               
+                                () 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Returns the element this view is bound to.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Returns the element this view is bound to.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a></span>  </dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getNode"   name=".getNode"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getNode</b>
+                               
+                                (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number <B><i>nodeInfo</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Gets a template node.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Gets a template node.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number</span>  <b>nodeInfo</b>
+                                               
+                                       </dt>
+                                       <dd>An HTMLElement template node, index of a template node or the id of a template node</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span>  The node or null if it wasn't found</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getNodes"   name=".getNodes"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getNodes</b>
+                               
+                                (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>startIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>endIndex</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Gets a range template nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Gets a range template nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>startIndex</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>endIndex</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span>  An array of nodes</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getSelectedIndexes"   name=".getSelectedIndexes"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getSelectedIndexes</b>
+                               
+                                () 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Get the indexes of the selected nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Get the indexes of the selected nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span>  </dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getSelectedNodes"   name=".getSelectedNodes"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getSelectedNodes</b>
+                               
+                                () 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Get the currently selected nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Get the currently selected nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span>  An array of HTMLElements</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-getSelectionCount"   name=".getSelectionCount"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">getSelectionCount</b>
+                               
+                                () 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Get the number of selected nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Get the number of selected nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  </dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-hasListener"   name=".hasListener"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">hasListener</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Checks to see if this object has any listeners for a specified event</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Checks to see if this object has any listeners for a specified event
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd>The name of the event to check for</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  True if the event is being listened for, else false</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-indexOf"   name=".indexOf"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">indexOf</b>
+                               
+                                (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number <B><i>nodeInfo</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Finds the index of the passed node</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Finds the index of the passed node
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number</span>  <b>nodeInfo</b>
+                                               
+                                       </dt>
+                                       <dd>An HTMLElement template node, index of a template node or the id of a template node</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  The index of the node or -1</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-isSelected"   name=".isSelected"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">isSelected</b>
+                               
+                                (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/Number <B><i>node</i></B>) 
+                       
+                               
+                                        : 
+                                       
+                                               
+                                               <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
+                                       
+                                       
+                                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Returns true if the passed node is selected</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Returns true if the passed node is selected
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/Number</span>  <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The node or node index</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Returns:</dt>
+                               
+                                       <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  </dd>
+                               
+                               </dl>
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-on"   name=".on"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">on</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Appends an event handler to this element (shorthand for addListener)</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Appends an event handler to this element (shorthand for addListener)
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd>The type of event to listen for</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
+                                               
+                                       </dt>
+                                       <dd>The method the event invokes</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
+                                               
+                                       </dt>
+                                       <dd>(optional)</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-onBeforeLoad"   name=".onBeforeLoad"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">onBeforeLoad</b>
+                               
+                                () 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">onbeforeLoad - masks the loading area.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               onbeforeLoad - masks the loading area.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-prepareData"   name=".prepareData"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">prepareData</b>
+                               
+                                (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/Object <B><i>data</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Function to override to reformat the data that is sent to<br/>the template for each node.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Function to override to reformat the data that is sent to<br/>the template for each node.<br/>DEPRICATED - use the preparedata event handler.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/Object</span>  <b>data</b>
+                                               
+                                       </dt>
+                                       <dd>The raw data (array of colData for a data model bound view or<br/>a JSON object for an UpdateManager bound view).</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-purgeListeners"   name=".purgeListeners"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">purgeListeners</b>
+                               
+                                () 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Removes all listeners for this object</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Removes all listeners for this object
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-refresh"   name=".refresh"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">refresh</b>
+                               
+                                () 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Refreshes the view.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Refreshes the view. - called by datachanged on the store. - do not call directly.
+                   
+                               
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-refreshNode"   name=".refreshNode"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">refreshNode</b>
+                               
+                                (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Refresh an individual node.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Refresh an individual node.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>index</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-removeListener"   name=".removeListener"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">removeListener</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Removes a listener</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Removes a listener
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd>The type of event to listen for</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
+                                               
+                                       </dt>
+                                       <dd>The handler to remove</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) The scope (this object) for the handler</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-select"   name=".select"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">select</b>
+                               
+                                (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number <B><i>nodeInfo</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>keepExisting</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Selects nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Selects nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number</span>  <b>nodeInfo</b>
+                                               
+                                       </dt>
+                                       <dd>An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>keepExisting</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) true to keep existing selections</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>suppressEvent</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) true to skip firing of the selectionchange vent</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-setStore"   name=".setStore"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">setStore</b>
+                               
+                                (Store <B><i>store</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Changes the data store this view uses and refresh the view.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Changes the data store this view uses and refresh the view.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont">Store</span>  <b>store</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt0 expandable">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.util.Observable-method-un"   name=".un"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">un</b>
+                               
+                                (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Removes a listener (shorthand for removeListener)</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Removes a listener (shorthand for removeListener)
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
+                                               
+                                       </dt>
+                                       <dd>The type of event to listen for</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
+                                               
+                                       </dt>
+                                       <dd>The handler to remove</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) The scope (this object) for the handler</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
+               &nbsp;
+            </td>
+        </tr>
+       
+         
+          <tr class="method-row config-row-alt1 expandable notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+          
+          
+            <td class="sig">
+                <a id="Roo.View-method-unselect"   name=".unselect"></a>
+               <div class="fixedFont">
+                       <span class="attributes"></span><b class="itemname">unselect</b>
+                               
+                                (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number <B><i>nodeInfo</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>keepExisting</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>) 
+                       
+                               
+                       
+               </div>
+                <div class="mdesc">
+               
+                   <div class="short">Unselects nodes.</div> 
+                
+                
+                
+                    <div class="long">
+                       
+                               Unselects nodes.
+                   
+                               
+                       
+                       
+                       
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number</span>  <b>nodeInfo</b>
+                                               
+                                       </dt>
+                                       <dd>An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>keepExisting</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) true IGNORED (for campatibility with select)</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  <b>suppressEvent</b>
+                                               
+                                       </dt>
+                                       <dd>(optional) true to skip firing of the selectionchange vent</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+               
+                       Roo.View
+               &nbsp;
+            </td>
+        </tr>
+       
+                                                      
+    </table>
+
+  
+  <!-- ============================== events summary / details ======================== -->
+  
+  
+  <a id="Roo.View-events"></a>
+    
+  
+       
+   
+  
+    
+    
+    
+      <table cellspacing="0" class="member-table">
+               <caption>Events</caption>
+             <thead>
+               <tr>
+                   <th class="sig-header" colspan="2">Event</th>            
+                   <th class="msource-header">Defined By</th>
+
+               </tr>
+             </thead>  
+       
+       
+        
+       
+        
+          <tr class="method-row expandable config-row-alt0 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*beforeclick"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">beforeclick</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires before a click is processed.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires before a click is processed. Returns false to cancel the default action.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
+                                               
+                                       </dt>
+                                       <dd>The index of the target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
+                                               
+                                       </dt>
+                                       <dd>The raw event object</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt1 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*beforeselect"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">beforeselect</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a> <B><i>selections</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires before a selection is made.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires before a selection is made. If any handlers return false, the selection is cancelled.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The node to be selected</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> <b>selections</b>
+                                               
+                                       </dt>
+                                       <dd>Array of currently selected nodes</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt0 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*click"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">click</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires when a template node is clicked.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires when a template node is clicked.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
+                                               
+                                       </dt>
+                                       <dd>The index of the target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
+                                               
+                                       </dt>
+                                       <dd>The raw event object</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt1 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*contextmenu"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">contextmenu</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires when a template node is right clicked.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires when a template node is right clicked.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
+                                               
+                                       </dt>
+                                       <dd>The index of the target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
+                                               
+                                       </dt>
+                                       <dd>The raw event object</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt0 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*dblclick"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">dblclick</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires when a template node is double clicked.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires when a template node is double clicked.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
+                                               
+                                       </dt>
+                                       <dd>The index of the target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
+                                               
+                                       </dt>
+                                       <dd>The target node</dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
+                                               
+                                       </dt>
+                                       <dd>The raw event object</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt1 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*preparedata"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">preparedata</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires on every row to render, to allow you to change the data.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires on every row to render, to allow you to change the data.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
+                                               
+                                       </dt>
+                                       <dd>to be rendered (change this)</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+          <tr class="method-row expandable config-row-alt0 notInherited">
+            <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
+           
+            <td class="sig">
+                <a id="Roo.View-event-*selectionchange"></a>
+                
+              <div class="fixedFont">
+               <b class="itemname">selectionchange</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a> <B><i>selections</i></B>) 
+               
+               </div>
+
+                <div class="mdesc">
+
+                   <div class="short">Fires when the selected nodes change.
+                  
+               </div> 
+                   
+                    <div class="long">
+                   
+                       Fires when the selected nodes change.
+                   
+                       
+                       
+               
+                       
+                               <dl class="detailList">
+                               <dt class="heading">Parameters:</dt>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
+                                               
+                                       </dt>
+                                       <dd></dd>
+                               
+                                       <dt>
+                                               <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> <b>selections</b>
+                                               
+                                       </dt>
+                                       <dd>Array of the selected nodes</dd>
+                               
+                               </dl>
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+
+                   
+                   
+                    
+                    </div>                    
+                </div>
+
+            </td>
+            <td class="msource">
+                Roo.View
+            </td>
+        </tr>
+       
+                                                      
+    </table>
+
+  
+  
+  
+<!-- ============================== footer ================================= -->
+               <div class="fineprint" style="clear:both">
+                       
+                       Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a>  on Fri Jul 13 2018 14:10:53 GMT+0800 (HKT)
+                       Based on 
+                       <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>  
+               </div>
+       </body>
+</html>