Thanks Matt.
Few more things I found recently:
1. If you drag a node that has been set using selectedNode and you
try something like this in a dragEnter handler:
var treeItems:Array = event.dragSource.dataForFormat("treeItems") as
Array;
you get a 'null has no properties error'.
2. If enabled is set to false on the tree it still dispatches
itemClicks.
3. If you create a TextInput with enabled="false" and then set it
to true later it becomes enabled but retains the
disabledBackgroundColor.
--- In flexcoders@yahoogroups.com, "Matt Chotin" <[EMAIL PROTECTED]> wrote:
>
> I think we just fixed the first issue internally, I'll forward on
the
> issue about it remaining highlighted.
>
> Matt
>
> -----Original Message-----
> From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> Behalf Of pasflex
> Sent: Friday, March 31, 2006 8:32 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Problems with tree selectedNode - Flex 2
>
> I'm seeing some odd behavior when using the selectedNode property
of
> the tree to return to a node in a tree or it's quite possible that
> I'm not using it correctly.
>
> The first issue is that if there are identical nodes in different
> branchs of the tree visible setting selectedNode will just go the
> first node. Run the example code below, but first open the 'dir1'
> branch before clicking the button to see this behavior, it works
as
> expected if the 'dir1' branch is closed.
>
> The second thing is that when selectedNode is set and another
> element of the tree is selected the selectedNode remains
highlighted
> until you mouse over it.
>
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> creationComplete="initTree()">
> <mx:XML id="xml">
> <node label="root">
> <node label="dir1">
> <node label="file1"/>
> </node>
> <node label="dir2">
> <node label="file1"/>
> </node>
> </node>
> </mx:XML>
> <mx:Tree id="t1" labelField="@label" showRoot="false"
width="200" />
> <mx:Button label="Select Node" click="selectNode()"/>
> <mx:Script>
> <![CDATA[
> import mx.collections.XMLListCollection;
> import mx.collections.XMLList;
> private function initTree():void
> {
> t1.dataProvider = new XMLListCollection(new XMLList(xml));
> }
>
> private function selectNode():void
> {
> t1.setIsOpen(t1.getNodeDisplayedAt(0), true);
> t1.setIsOpen(t1.getNodeDisplayedAt(0).children()[1], true);
> t1.selectedNode = t1.dataProvider.children()[0].children()
> [1].children()[0];
> }
> ]]>
> </mx:Script>
> </mx:Application>
>
>
>
>
>
>
> --
> 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
>
--
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/
