Hi Flexors,
I came up with the following solution:
public function expandAllTreeNodes(node:Object){
tree.setIsOpen(node,true);
var nodeChildren:XMLList = node.children();
var nodeChildrenLength:Number = nodeChildren.length();
for (var i:Number = 0; i< nodeChildrenLength; i++) {
if (nodeChildren.children()) {
expandAllTreeNodes(nodeChildren[i]);
}
}
}
------- Below is the Button that calls the above function --------
<mx:Button label="Open Tree" id="openTreeBt"
click="expandAllTreeNodes(tree.getNodeDisplayedAt(0))" />
--- Note: ----------------------------------------------------------
The tree's id=tree and its dataProvider is a resultset from CF.
--------------------------------------------------------------------
Hope the above is helpful for anyone who might be needing this
functionlity from the tree ...
Cheers.
Tim
--- In [email protected], "sufibaba" <[EMAIL PROTECTED]> wrote:
>
> Hi Flexors,
>
> I have a tree with a dataProvider= xmlresultset.
>
> I would like to have an openAllNodes() function and CloseAllNodes()
> function for this tree.
>
> From the material that is in the flex2 beta documentation regarding
> manipulating the tree nodes, it seems like there are a few ways to do
> this. Via traversing the XML model or traversing the tree. Has anyone
> converted Flex1.5 code for OpenAllNodes and CloseAllNodes to flex2.
>
> Cheers,
>
> T
>
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