How to populate a tree from .aspx file?

Question

Hi,
I'm very new to flex. I have a .aspx file which has xml populated in it. I would like to populate the tree based on the values of the .aspx file. Here is my code which i have tried doing this functionality but it couldn't worked out. Could anyone help me out to resolve this problem.
This is my sample aspx file:
Sample.aspx:
<?xml version="1.0" encoding="utf-8"?>
<myTree label="Main Root">
<node label="Root">
<node label="Folder a">
<node label="item 1 a"/>
</node>
<node label="Folder b">
<node label="item 1 b"/>
<node label="item 2 b"/>
</node>
<node label="Folder c">
<node label="item 1 c"/>
<node label="item 2 c"/>
</node>
<node label="Folder d">
<node label="item 1 d"/>
<node label="item 2 d"/>
</node>
</node>
</myTree>
Here is my mxml file which i was trying:
TreefromXml.mxml:
<?xml version="1.0" encoding="utf-8"?><mx:Application 
xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="XmlRpc.send()">
<mx:Script>
<![CDATA[
importmx.collections.ArrayCollection;
importmx.rpc.events.FaultEvent;
importmx.rpc.events.ResultEvent;
importmx.controls.Alert;
public var XmlNode:XML=newXML();
public function HandleXml(event:ResultEvent):void
XmlNode= new XML(event.result.myTree.node);
tree1.dataProvider=event.result.myTree.node; 
public function HandleFault(event:FaultEvent):void
Alert.show(event.fault.faultString, "Error"
]]>
</mx:Script>
<mx:HTTPService id="XmlRpc" url="Sample.aspx" result="HandleXml(event)" fault="HandleFault(event)"> 
</mx:HTTPService>
<mx:Panel id="panel1" width="400" height="200"> 
<mx:Label id="label1" text="Sample Label" /> 
<mx:Tree id="tree1" labelField="@label"> 
</mx:Tree> 
</mx:Panel>

Answer 1

Hi Wolfman,
I do not understand what you are trying to say. My requirement is to fetch xml from .aspxfile and then use it to populate the tree structure in flex. It would be great if you could share me with the piece of code which suites my requirement. Thanks
Regards,
Saravana