Hi Martin,
I've used something like this (can't remeber exactly):
--------------------------------------------------------------------------------
public function setTreeIsOpen(open:Boolean):Void
{
for(var i:Number = 0; i < tree.length; i++)
{
tree.setIsOpen(tree.getTreeNodeAt(i), open, false);
}
}
--------------------------------------------------------------------------------
Hope it helps.
--
Daniel Cascais
Tel: +56 (0)2 4589495
Cel: +56 (0)9 9417355
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