Good to know, thanks!
At 04:34 PM 2/22/2005, you wrote:
Don't use the backingObject if you can help it. Use getProperty(). backingObject is essentially going the other direction from attributes, it only works when the data provider is of a certain format. The TreeDataProvider interface will work regardless of how the data got there.
Matt
---------- From: Jeff Tapper [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 22, 2005 1:18 PM To: [email protected] Subject: RE: [flexcoders] Tree issues
Try this:
<mx:Application xmlns:mx="<http://www.macromedia.com/2003/mxml>http://www.macromedia.com/2003/mxml";
load="myService.send();">
<mx:HTTPService id="myService" result="myTree.dataProvider =
myService.result;" url="<http://216.65.201.58/tester.cfm>http://216.65.201.58/tester.cfm";></mx:HTTPService>
<mx:Tree width="100%" height="100%" id="myTree" change="showData(event.target.selectedItem.backingObject)"></mx:Tree> <mx:Script> function showData(item){ mx.core.Application.alert(item.label); } </mx:Script> </mx:Application>
At 04:05 PM 2/22/2005, you wrote:
>the problem is I cannot access the label or data pieces of the nodes...
>
>-----Original Message-----
>From: Jeff Tapper [mailto:[EMAIL PROTECTED]
>Sent: Tuesday, February 22, 2005 3:04 PM
>To: [email protected]
>Subject: Re: [flexcoders] Tree issues
>
>
>
>Sure, just last week I worked on a project which dynamically created trees
>based on an XML file loaded with mx:HTTPService
>
>What seems to be the problem your having?
>
>At 03:46 PM 2/22/2005, you wrote:
> >Has anyone successfully used a data service (HTTPService, Remoting,
> >anything) to successfully populate a tree?
> >
> >I can only get it to work if 1. embed the data in the mxml file OR 2. use
> >an actuall XML file.... WITH the SAME data that is coming from my
> service....
> >
> >Thanks!
> >
> >
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