Comments on: Using the itemDoubleClick event to open nodes in a Flex Tree control

By: Moyeha

Moyeha — Mon, 01 Feb 2010 21:22:12 +0000

itemDoubleClick event doesn’t work in firefox 3,6 Mac 10,5,8

By: peterd

peterd — Thu, 06 Dec 2007 16:26:54 +0000

razor7, Try passing a third parameter to the expandItem() method and setting it to true, like this:

arbolCategorias.expandItem(node, !isOpen, true);

For more information on the expandItem() method, see the Tree.expandItem() documentation for Flex 3 beta. Peter

By: razor7

razor7 — Thu, 06 Dec 2007 15:24:47 +0000

Hello, i have this ree component in my app, but if I double click on ot, i loose the easi9ng animation function… Any suggestion?

AS3 function

private function treeItemClick(event:ListEvent):void {
	var node:XML = arbolCategorias.selectedItem as XML;
	var isOpen:Boolean = arbolCategorias.isItemOpen(node);
	arbolCategorias.expandItem(node, !isOpen);
}

Thanks in advise