Why my function can not get proper varaible value

Question

Hi.
I write a MXML file like this.
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="
http://www.adobe.com/2006/mxml"
invoke="setint()"
creationComplete="getint()">
<mx:Script>
<![CDATA[
import mx.utils.StringUtil;
import mx.controls.Alert;
public var number:int = 100;
private function setint():void{
number = 200;
Alert.show("" + number);
private function getint():void{
Alert.show("" + number);
]]>
</mx:Script>
</mx:WindowedApplication>
I define a varaible in ActionScrip. one function is to set
its value, another is to get its value. why function getint()
always get value 100. this varaible can not be set. the two
function are trigger in invoke event and creationComplete.

Answer 1

"crystalChen" <[email protected]> wrote in
message
news:ghska7$31a$[email protected]..
> Hi.
> I write a MXML file like this.
> <?xml version="1.0" encoding="utf-8"?>
> <mx:WindowedApplication xmlns:mx="
http://www.adobe.com/2006/mxml"
> invoke="setint()"
> creationComplete="getint()">
>
> <mx:Script>
> <![CDATA[
> import mx.utils.StringUtil;
> import mx.controls.Alert;
>
> public var number:int = 100;
> private function setint():void{
> number = 200;
> Alert.show("" + number);
> }
>
> private function getint():void{
> Alert.show("" + number);
> }
> ]]>
> </mx:Script>
>
> </mx:WindowedApplication>
>
> I define a varaible in ActionScrip. one function is to
set its value,
> another
> is to get its value. why function getint() always get
value 100. this
> varaible
> can not be set. the two function are trigger in invoke
event and
> creationComplete.
Check out "Defining Public properties by using getter and
setter methods"
http://www.adobe.com/livedocs/flex/3/html/help.html?content=ascomponents_3.html