CreationComplete event question?

Question

Hi,
I develop a application that have many screen and I develop
each
screen with a flex component (*.mxml page).
I use creationComplete event in one screen but the function
only
execute when I first access the screen. But I need execute
the
function when I access the screen.
For instance.the following Alert screen only work when I
first access the screen,But it doesn't call when I access the
screen second time.
Please give me a idea which event I can use to call the
function so
the function can execute when I access the screen.
Thanks
Mark
ps:code for the screen
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="
http://www.adobe.com/2006/mxml"
creationComplete="getnameList()">
<mx:Script>
<![CDATA[
import com.sb.CEC_Admin.events.GetStafflistEven;
private function getnameList():void{
Alert.show("test");
]]>
</mx:Script>
</mx:Canvas>

Answer 1

Yeah, creationComplete ensures it executes when the component
or app first launches, then show event ensure it executes each
subsequent time it is displayed.