Which version of Flex? Hotfix?
Are any other manipulations preceding this one? Is the source of the drag the same tree? Do nodes have the same "content"? ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Toby Tremayne Sent: Monday, August 27, 2007 4:57 PM To: [email protected] Subject: Re: [flexcoders] tree display not refreshing Hi Alex, revisited the code this morning and realised I *am* using the datadescriptor! I'm adding children like this; for(var i:Number=0; i < items.length; i++) { var insert:XML = <node />; [EMAIL PROTECTED] = items[i].TITLE; [EMAIL PROTECTED] = items[i].PAGEUUID; sitemap.dataDescriptor.addChildAt(p, insert, r+i); } But I still get the display corruption problem. Any ideas? Toby On 27/08/2007, at 16:30 , Alex Harui wrote: In short, you can't use XMLList or Array manipulation, you must access children via the dataDescriptor so the Tree gets notifications of the changes (and use XMLListCollection or ArrayCollection methods). I hope to find a way to allow XMLList in Moxie, but no guarantees. ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Toby Tremayne Sent: Monday, August 27, 2007 4:04 AM To: [email protected] Subject: [flexcoders] tree display not refreshing When I drag an item into my tree or I delete a node, I'm finding the tree display is becoming corrupt - it copies some of the branches / nodes to the bottom of the tree. If I then expand or collapse a node the display refreshes and fixes itself. I've tried calling tree.invalidateDisplayList() after the changes but it has no effect - can anyone point me to how to force this? cheers, Toby ----------------------------------- Life is poetry, write it in your own words ----------------------------------- Toby Tremayne IT Director Code Poet and Zen Master of the Heavy Sleep Codename:Tuesday 02 8012 0953 0416 048 090 ICQ: 13107913 ----------------------------------- Life is poetry, write it in your own words ----------------------------------- Toby Tremayne IT Director Code Poet and Zen Master of the Heavy Sleep Codename:Tuesday 02 8012 0953 0416 048 090 ICQ: 13107913
