List of subdirectories in DataGrid

I'm trying to list the files and subdirectories in a DataGrid and when the user clicks on a content directory to the directory displayed in the DataGrid control. I got the directories in the list but cannot get them to open.







....



The listHandler is supposed to detect whether the event.target is a directory or not, and if it is to replace the contents of the DataGrid with the contents of the target. 
         
         
         Yes, it's fake.  The 'target' is always the object generating the event.  So in your event sink, you need to:
var currentFile:File = this.list.selectedItem.file as a file; 
          
           
		  Tags: BlackBerry Developers 
         
          
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<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
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  <![CDATA[
   import mx.controls.Alert;
   import mx.events.FlexEvent;
   
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   }
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   {
    var t:String = item.CategoryData;
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   }
  ]]>
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 <fx:Declarations>
  <s:CallResponder id="getDataResult"/>
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  <!-- Place non-visual elements (e.g., services, value objects) here -->
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   <s:ArrayList>
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    <s:GridColumn width="100" dataField="CategoryLink" headerText="CategoryLink"></s:GridColumn>
    <s:GridColumn width="180" dataField="CategoryData" headerText="CategoryData"></s:GridColumn>
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  </s:typicalItem>
  <s:AsyncListView list="{getDataResult.lastResult}"/>
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      <fx:Component>
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Shaine
			 Another suggestion that I will try to a blog post from Hillel Coren
http://hillelcoren.com/2008/09/21/Flex-Tip-convert-XML-to-ArrayCollection/



    
        Hello";
                _data = convertXmlToArrayCollection( file );
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        ]]>
    

    


		    
            
            
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