Regarding mx:Tree onselect event of childs

Question

Hi Frens,
I had created simple application, Now I had a mx:Tree
component here, All the options i m providing to this tree using
the XML ListCollection. Now I want when i click one of the options
of tree one particular view should be made visible, so how can i
get the value of a particular option in script. What should be
script for this:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" xmlns:local="*">
<mx:XMLListCollection id="MessageOptions"
source="{Folders}"/>
<mx:XMLList id="Folders">
<folder label="Mail">
<folder label="AllMsd" />
<folder label="WRITE" />
<folder label="PrivateMSg" />
<folder label="Deleted" />
</folder>
</mx:XMLList>
<mx:HDividedBox x="30" y="60" height="100%" width="100%"
>
<mx:ApplicationControlBar id="acbDashboard" x="20" y="10"
height="90%" width="20%" borderThickness="4" borderColor="#41244"
verticalAlign="middle">
<mx:Tree id="tree1" dataProvider="{MessageOptions}"
labelField="@label" showRoot="true" width="100%" height="100%"/>
</mx:ApplicationControlBar>
<mx:VDividedBox id="acbMain"
x="{acbDashboard.width+acbDashboard.x+10}" y="10" height="90%"
width="78%" >
<mx:ApplicationControlBar id="acbInbox" width="95%"
height="60%" >
<local:MyVBox id="AllMsges" width="100%" height="100%"
visible="true">
</local:MyVBox>
<local:MyCompose id="vbWriteMsg" visible="false">
</local:MyCompose>
<local:MyCompose id="vbMyMsg" visible="false">
</local:MyCompose>
<local:MyCompose id="vbDeletedMsg" visible="false">
</local:MyCompose>
</mx:ApplicationControlBar>
<mx:ApplicationControlBar id="acbDetails" width="95%"
height="40%">
<mx:VBox width="100%" height="100%">
<mx:Label text="MESSAGE" width="100%" height="20"
fontWeight="bold"/>
<mx:Spacer height="2" />
<mx:TextArea id="txtMessage" width="98%" height="80%"
editable="false" />
</mx:VBox>
</mx:ApplicationControlBar>
</mx:VDividedBox>
</mx:HDividedBox>
</mx:Application>
Plz tell me.

Answer 1

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