I tried menuTree.openItems = menuData..node;
but the tree doesn't expand. What does work for me is callLater(menuTree.expandChildrenOf, [menuTree.dataProvider[0], true]); --- In flexcoders@yahoogroups.com, "Paul Kukiel" <[EMAIL PROTECTED]> wrote: > > I was stuck with this aswell a while ago this is my solution: > > > > <?xml version="1.0" encoding="utf-8"?> > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; layout="absolute" > creationComplete="init()" > > > > > <mx:Script> > > private function init():void{ > > menuTree.openItems = menuData..node; > > } > > </mx:Script> > > > > <mx:XML id="menuData" > > > <node label="menu"> > > <node label="Data Management"> > > <node label="Registration"/> > > <node label="Customer List"/> > > </node> > > <node label="System Administration"> > > <node label="Add Users"/> > > </node> > > </node> > > </mx:XML> > > > > > > <mx:Tree id="menuTree" top="72" left="50" showRoot="false" > > height="224" labelField="@label" dataProvider="{menuData}"/> > > > > </mx:Application> > > > > > > Paul K > > > > > > > > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of pbrendanc > Sent: Thursday, 4 December 2008 3:16 AM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] Auto expand TreeView on open - How? > > > > I want to auto expand my menu treeview immediately on open - the > following code is called from thecreationComplete="initTree();" and > expands the first node only. > > Is there a way to expand all nodes - I can't seem to get this to work. > (Other have reported problems so I wonder if this is supported)? > > TIA, > Patrick > > (The data provider for the tree is an XMLList) > > <mx:XMLList id="menuData" > > <node label="Data Management"> > <node label="Registration"/> > <node label="Customer List"/> > </node> > <node label="System Administration"> > <node label="Add Users"/> > </node> > > private function initTree():void { > > //Expands first visible Tree Item > menuTree.expandItem(menuTree.firstVisibleItem,true); > } >
