Thanks. In the end I just put a delay on the effect.
--- In [email protected], "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> Try callLater?
>
>
>
> ________________________________
>
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of triggersoftware
> Sent: Thursday, November 22, 2007 2:25 AM
> To: [email protected]
> Subject: [flexcoders] Another Change Event?
>
>
>
> I'm writing a Quiz application where the user is automatically
> advanced to the next question upon answering the current question.
>
> I'm currently hooking into the CHANGE event on the RadioButtonGroup
> object, but this event appears to be fired *before* the component gets
> a chance to draw the dot in the relevant RadioButton. The effect of
> this is that the user isn't sure whether or not the Quiz has recorded
> her last answer.
>
> Currently, to achieve the effect I want I'm having to use a timer to
> delay the moving on to the next question (see below). Is there a
> better way?
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml
> <http://www.adobe.com/2006/mxml> "
> layout="vertical">
>
> <mx:Label text="Reset"/>
> <mx:RadioButtonGroup id="grp1" change="reset()"/>
> <mx:RadioButton id="button1" group="{grp1}" label="Click Me!" />
> <mx:RadioButton id="button2" group="{grp1}" label="Click Me!" />
> <mx:HRule width="100%"/>
>
> <mx:Script>
> <![CDATA[
> private function reset():void {
> button1.selected = false;
> button2.selected = false;
> }
> ]]>
> </mx:Script>
>
> <mx:Label text="Delayed Reset"/>
> <mx:RadioButtonGroup id="grp2" change="delayedReset()"/>
> <mx:RadioButton id="button3" group="{grp2}" label="Click Me!" />
> <mx:RadioButton id="button4" group="{grp2}" label="Click Me!" />
>
> <mx:Script>
> <![CDATA[
> private function delayedReset():void {
> var t:Timer = new Timer(1000, 1);
> t.addEventListener(TimerEvent.TIMER, timerExpired);
> t.start();
> }
>
> private function timerExpired(event:TimerEvent):void {
> button3.selected = false;
> button4.selected = false;
> }
> ]]>
> </mx:Script>
>
> </mx:Application>
>
