Re: [flexcoders] Tree DragAndDrop no data for leaf

Thu, 23 Feb 2006 04:36:59 -0800

hi jason,
this was not the problem. look at my example i responsed to Matt.
 
Cheers
Sönke

the return from your dataForFormat call is an array or a collection.
 
so try trace("data " + data[0].toString());
 
where the [0] is the first item in the collection or array.
 
Jason

 
-----Message d'origine-----
De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]De la part de Sönke Rohde
Envoyé : mercredi 22 février 2006 19:02
À : flexcoders@yahoogroups.com
Objet : [flexcoders] Tree DragAndDrop no data for leaf

Hi,
I have got a problem getting the data of a dragged leaf from a tree.
The DragEvent.DRAG_DROP is handled by the following function:

private function doDrop(e:DragEvent):void{
      var data:Object = e.dragSource.dataForFormat("treeItems");
      trace("data " + data.toString());
}

The leaf which is dragged has this XML <node label="Test" data="" /> and
nothing for the data is traced. When I drag a branch like:
<node label="common">
      <node label="Test" data=""/>
</node>
All is traced correctly.


Why do I get no data for the leaf? Is the XML malformated?

Thanks,
Sönke



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