Here's something I do when I get the result from a dataProvider for
the tree....
"this.treeMailBox.expandItem(this.treeMailBox.selectedItem, true);"
In following is when I use it.
private function getTreeFolders_result(event:ResultEvent):void
{
//Alert.show(ObjectUtil.toString(event.result));
this.treeMailBox.dataProvider = event.result;
this.treeMailBox.validateNow();
this.treeMailBox.selectedIndex=0;
this.treeMailBox.expandItem(this.treeMailBox.selectedItem, true);
}
--- In [email protected], "Michael Labriola" <[EMAIL PROTECTED]>
wrote:
>
>
> Hara,
>
> Take a look at the expandChildrenOf () method of the tree class.
>
> public function expandChildrenOf(item:Object, open:Boolean):void
> Opens or closes all the tree items below the specified item.
>
> Parameters item:Object the starting item
>
> open:Boolean toggles an open or close operation
>
> --Mike
>
> --- In [email protected], "haravallabhan" <haravallabhan@>
> wrote:
> >
> > Hi,
> >
> > How can I expand a tree dynamically r atleast when the
application has
> > loaded.
> >
> > Thanks
> > Hara
> >
>
--
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