Rishi did you understand what Wesley's question was?
Anyways, I guess wesley wants the view stack to show those charts one after the
other every 5 seconds automatically! if this is correct then Wesley, you could
change the viewstack's selectedIndex every 5 seconds once to other one. Below
is a sample. [Assumption : ViewStack id is viewstack]
private var index:Number=0;
private var timer:Timer = null;
private var delay:Number = 5 seconds or whatever delay; //Remember this is in
milliseconds
private function application_completeHandler(event:FlexEvent):void{ //This
function should be in creation complete of your custom component or application
timer = new Timer(delay);
index = 0;
timer.addEventListener(TimerEvent.TIMER, onTimerHandler);
timer.start();
}
private function onTimerHandler(event:TimerEvent):void{
index++;
if(index 2){
index = 0;
}
changeStack();
}
private function changeStack():void{
viewstack.selectedIndex = index;
//viewstack.dispatchEvent(new
IndexChangedEvent(IndexChangedEvent.CHANGE)); //Un-comment only if necessary :)
//You could always invalidate or fire IndexChangeEvent w.r.t viewstack
to notify there was change in index - Not a compulsion
}
Hope this helps.
Off-course this is just one way, you could always refractor with better
approach.
Srinivas
On Sep 6, 2011, at 10:48 PM, Rishi Tandon wrote:
Use a timer and set the rotation angle in some global variable.
Whenever user clicks on the viewstack, use apply the hlabal variable to the
corresponding chart.
Sent from my iPhone
On Sep 6, 2011, at 7:42 PM, chinwesley wesleyc...@hotmail.com wrote:
Hi everyone,
I am using Flex 4.5.
I have 3 charts in a viewstack. I would like to rotate through each chart
after every 5 seconds. It must do this automatically. So I guess the
viewstack will have to update every 5 seconds. How can I do this?
Any help is appreciated.
