I've been trying to figure out this issue, and I'm still confused. I suspect it
may have something to do with the labelField attribute. Does anyone have any
ideas?
----- Original Message ----
From: S B <[EMAIL PROTECTED]>
To: flexcoders@yahoogroups.com
Sent: Friday, June 13, 2008 1:14:49 PM
Subject: Re: [flexcoders] Custom TreeItemRenderer not rendering children
When I do that, the data displays fine. For example, suppose I use the
following as my data provider:
<mx:XMLList id="treeData">
<node label="Random things">
<node label="Dice">
<node label="8-sided"/>
<node label="20-sided"/>
</node>
<node label="Coins"/>
</node>
</mx:XMLList>
If I create a normal mx:Tree without any custom things going on...
<mx:Tree dataProvider="{treeData}" labelField="@label" width="100%"
height="100%"/>
...the data shows up perfectly. When I use the custom itemRenderer...
<mx:Tree dataProvider="{treeData}" itemRenderer="InlineColorPicker"
width="100%" height="100%"/>
(where InlineColorPicker refers to the itemRenderer I mentioned in my first
email)...only "Random Things" appears, albeit with the color picker next to it.
If showRoot=false, then only "Dice" and "Coins" appear, both with color pickers.
When drawing the mx:Tree with the custom item renderer, I removed the
labelField attribute because the label is explicitly defined in the
InlineColorPicker class.
----- Original Message ----
From: Alex Harui <[EMAIL PROTECTED]>
To: flexcoders@yahoogroups.com
Sent: Friday, June 13, 2008 12:52:54 PM
Subject: RE: [flexcoders] Custom TreeItemRenderer not rendering children
If you don’t use the custom
renderer, do you still only see the root?
________________________________
From:[EMAIL PROTECTED] ups.com [mailto: [EMAIL PROTECTED] ups.com ] On Behalf
Of svbhamid
Sent: Friday, June 13, 2008 11:55
AM
To: [EMAIL PROTECTED] ups.com
Subject: [flexcoders] Custom
TreeItemRenderer not rendering children
I have a custom item renderer for an mx:Tree, shown
here:
<mx:HBox xmlns:mx="http://www.adobe. com/2006/ mxml">
<mx:Script>
[Bindable]
public var selectedColor: Number;
</mx:Script>
<mx:Binding source="cp.selected Color" destination= "selectedColor" />
<mx:ColorPicker id="cp" selectedColor= "0xFFFFFF" />
<mx:Label text="{data. @label}"/ >
</mx:HBox>
It is supposed to display a color picker next to the label of the node.
However, when I display an instance of an mx:Tree which uses this item
renderer, only the root appears (or, if showRoot=false, only the
first-depth children) although the data contains second- and
third-depth children.
I have tried to resolve the issue, but to no avail. Why aren't all the
nodes appearing? Thanks in advance!
