Re: [flexcoders] Tree not updating with correct XML

[Igor Costa]

you could find more information in the thread of Mail Listhttp://www.mail-archive.com/search?l=flexcoders%40yahoogroups.com&q=Tree
Regards.On 11/1/06, meathead <[EMAIL PROTECTED]> wrote:













  


    
            Hi all,

I'm at a loss here.  I've got a tree set up to retrieve XML data.  
It works fine until the data in the XML changes.  Then the tree 
won't reflect the new data until my flex application is recompiled.  
I believe when the application is being recomplied it's grabbing the 
XML and setting it somehow.  Here is some code.  

****************CODE***************
<mx:Script>
    <![CDATA[
	import mx.events.ListEvent;
	import mx.controls.Alert;
	import mx.collections.*;
	
	[Bindable]
	public var myXLC:XMLListCollection;
	
	public function afterComp():void
	{
	   myXLC = new XMLListCollection(TreeXML.children());
	   tvwProjects.invalidateList();
	}
    	]]>
	</mx:Script>
	
	<mx:XML source="http://Path/To/XML.aspx" id="TreeXML"/>
	
	<mx:Tree id="tvwProjects" width="100%" height="100%" 
dataProvider="{myXLC}" labelField="@label" itemClick="treeClickEvent
(event);" y="10">
	 </mx:Tree>
************END OF CODE*******************
I've also tried the above without the XMLListCollection and just 
putting the TreeXML straight into the Tree object dataProvider.  The 
afterComp function is called in the application createCompletion 
event.  I've also tried with and without invalidateList.  

Basically, How can I get the Tree control to grab the latest and 
greatest from the XML?  

Thanks,
Aaron


      

    
    










-- ----------------------------Igor Costawww.igorcosta.com

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