http://ria.richtechmedia.com/2006/10/04/auto-open-tree-node-during-dran-and-drop-operation/ a dedicated Flash|Flex Rich Internet Application Blog from a senior Flex RIA developer/instructor Wed, 07 Jan 2009 21:59:50 +0000 http://wordpress.org/?v=2.7 hourly 1 http://ria.richtechmedia.com/2006/10/04/auto-open-tree-node-during-dran-and-drop-operation/comment-page-1/#comment-46356 Georgi Wed, 28 Nov 2007 15:35:34 +0000 http://ria.richtechmedia.com/2006/10/04/auto-open-tree-node-during-dran-and-drop-operation/#comment-46356 public function openBranch(event:DragEvent):void{ var dropTarget:Tree = Tree(event.currentTarget); var r:int = dropTarget.calculateDropIndex(event); var selectednode:Object = BookTree.selectedItem; BookTree.selectedIndex = r; dropTarget.expandItem(BookTree.selectedItem, true, true); BookTree.selectedIndex = -1; BookTree.selectedItem = selectednode; } public function openBranch(event:DragEvent):void{
var dropTarget:Tree = Tree(event.currentTarget);
var r:int = dropTarget.calculateDropIndex(event);
var selectednode:Object = BookTree.selectedItem;
BookTree.selectedIndex = r;
dropTarget.expandItem(BookTree.selectedItem, true, true);
BookTree.selectedIndex = -1;
BookTree.selectedItem = selectednode;
}

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