The XML data providers are going to be
very different in the next drop you get so it’s hard to say what the
right thing to do there is. I think setProperty should have done it, so
re-assigning the dataProvider is probably your workaround for this release.
Matt
From:
[email protected] [mailto:[EMAIL PROTECTED] On Behalf Of nicolasberney
Sent: Wednesday, December 28, 2005
11:12 AM
To: [email protected]
Subject: [flexcoders] Dynamically
change the root label of a MenuBar
Hi,
I'm trying to dynamically change the root label of a MenuBar.
I had to use: "menuBar.dataProvider = menuBar.dataProvider;" to see
my changes, but now there is no sub-menus anymore.
Is it the right way to do this with Flex 2?
Thanks,
Nicolas
<mx:Application
xmlns:mx="http://www.macromedia.com/2005/mxml"
xmlns="*">
<mx:Script>
<![CDATA[
// Import
the MenuEvent class.
import
mx.events.MenuEvent;
// Function
that will change the "Root" label to "Has been changed"
&n! bsp; //
when selecting any sub-menu
private
function changeEvt(event:MenuEvent):Void {
event.menuItem.getParent().getParent().setProperty("label", "Has
been changed", true);
// I had to do this to see the new label
menuBar.dataProvider = menuBar.dataProvider;
}
]]>
</mx:Script>
<mx:XML id="menuData">
<node label="Root">
&! nbsp;
<node label="Level 1"&g! t;
&n bsp;
<society label="Level 11" />
<society label="Level 12" />
</node>
<node
label="Level 2">
<society label="Level 21" />
<society label="Level 22" />
</node>
</node>
</mx:XML>
<mx:MenuBar id="menuBar"
dataProvider="{menuData}" change="change! Evt(event)" />
</mx:Application>
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