Michael, Your Antibug spray did the trick.
Thanks for the tip. Tim --- In [email protected], "Michael Montagna" <[EMAIL PROTECTED]> wrote: > > There's certainly a bug in here, but you can try replacing the > appendChild call: > > > var newNodeAdded:XML = selectedNode.appendChild(newItem); > > with: > > selectedNode.insertChildBefore(null, newItem); > > Also, I changed selectedNode to type XML from Object. > > This works for me, the Tree see's the update and converts the leaf to a > closed branch with the new node. > > Let me know if you'll still have problems. > > -Michael > > > > --- In [email protected], "sufibaba" sufibaba@ wrote: > > > > Hi Matt, > > > > The node has not been added anywhere else. I've modified the Tree > > example from the Flex Sample Explorer to duplicate the problem I am > > having in my App and it is exhibiting the same behavior. > > > > ------------- tree.mxml -------------------------------------------- > > > > <?xml version="1.0" encoding="utf-8"?> > > > > <mx:Application xmlns:mx="http://www.macromedia.com/2005/mxml"; > > creationComplete="srv.send()"> > > > > <mx:Script> > > <![CDATA[ > > > > [Bindable] > > public var selectedNode:Object; > > > > [Bindable] > > public var XLC:XML; > > > > public function initList(event:Event) > > { > > XLC = event.target.result; > > } > > > > public function treeChanged(event:Event) { > > selectedNode=Tree(event.target).selectedNode; > > } > > > > public function addNewNode() // > > { > > //var myXML:XML = model.templateLayout.treeData; > > > > > > var newItem:XML = <node label="new node"/> > > > > var newNodeAdded:XML = selectedNode.appendChild(newItem); > > //Alert.show ("Tree changeEvt : " + newNodeAdded.toXMLString()); > > selectedNode = newNodeAdded; > > > > myTree.selectedNode = selectedNode; > > } > > > > > > > > ]]> > > </mx:Script> > > > > <mx:HTTPService id="srv" url="../assets/tree.xml" resultFormat="e4x" > > result="initList(event)"/> > > > > <mx:Button label="addnewnode" id="newadd" click="addNewNode()" /> > > > > <mx:HDividedBox width="100%" height="100%"> > > <mx:Tree id="myTree" width="50%" height="100%" labelField="@label" > > rootVisible="false" dataProvider="{XLC}" > > change="treeChanged(event)"/> > > <mx:TextArea height="100%" width="50%" > > text="Selected Item: [EMAIL PROTECTED]"/> > > </mx:HDividedBox> > > > > </mx:Application> > > > > > > -------- assets/tree.xml ------------------------------------ > > > > <?xml version="1.0" encoding="utf-8"?> > > <node> > > > > <node label="Mail Box"> > > <node label="Inbox"> > > <node label="Marketing"/> > > <node label="Product Management"/> > > <node label="Personal"/> > > </node> > > <node label="Outbox"> > > <node label="Professional"/> > > <node label="Personal"/> > > </node> > > <node label="Spam"/> > > <node label="Sent"/> > > </node> > > > > </node> > > > > ------------------------------------------------------------- > > > > I tried both IE and Firefox on winXP and this bug crashes both > > browsers when a new node is appended to a leaf node. > > > > Is there a possible work around for this bug do you think? > > > > Cheers, > > > > Tim > > > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
