I think you should change the format of the xml like :
<root>
<sectioncode value='1'>
<labtitle value='Biological Materials'/>
</sectioncode>
<sectioncode value='2'>
<labtitle value='Chemical Materials'/>
</sectioncode>
</root>
and the use the following mxml code:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
layout="absolute" creationComplete="treeService.send();">
<mx:HTTPService id="treeService" url="data.xml" result="resultHandler
(event)" resultFormat="e4x"/>
<mx:Script>
<![CDATA[
import mx.rpc.events.ResultEvent;
[Bindable]
private var resXML:XML = new XML()
private function resultHandler(e:ResultEvent):void{
resXML = e.result as XML;
}
]]>
</mx:Script>
<mx:Tree dataProvider="{resXML..sectioncode}" labelField="@value"
width="300"/>
</mx:Application>
HTH,
-Ravi
On Mar 12, 3:07 pm, Chezki Ackerman <[email protected]>
wrote:
> Hi Everyone, I am a but new to the Flex scene and need some help with
> a tree control.
>
> Here is the issue:
> I have a serverside httpservice call and return with php, php returns
> an xmllist that looks like this:
>
> <root>
> <sectioncode>
> 1
> <labtitle>
> Biological Materials
> </labtitle>
> </sectioncode>
> <sectioncode>
> 2
> <labtitle>
> Chemical Materials
> </labtitle>
> </sectioncode>
> </root>
>
> I would like to bind this result to a tree control so that it displays
> nicely for all to see but something is going wrong. When I set the
> dataprovider of the tree to "get_sections.lastResult.sectioncode," the
> tree forms but the first folder (which I would like to just show the
> "sectioncode" value) shows:
> "<sectioncode>
> 1
> <labtitle>
> Biological Materials
> </labtitle>
> </sectioncode>"
>
> as the folder name, then it shows "1" (which is the value that I want
> on the folder) as an item within the folder. Beneath that, I am
> getting the title as a folder within the first folder with the xml
> formatting and then another object with the title in there (this
> sounds complicated if you can't see it). I am not sure what I am doing
> wrong becasue the xml seems to be coming back from php correctly. The
> result I am looking for is as follows:
>
> 1
> Biological Materials
>
> 2
> Chemical Materials
>
> I would like the titles to be a child of the "sectioncode" value, so
> that you would have a folder with the sectioncode (1 and 2) and when
> you click on the folder, you would see the titles within the folder.
> Can anyone help here??
>
> Thanks!
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