Fritz -
this is easily enough done, but before showing you how to do that, can you
tell us why you want it in onEnterFrame? I suspect that the
creationComplete event is a more appropriate solution to what you are trying.
Here is the code you asked for:
ShowAlert.as
=========
package {
import mx.controls.Alert;
import mx.core.UIComponent;
import flash.events.Event;
public class ShowAlert extends UIComponent{
public function ShowAlert(){
this.addEventListener("enterFrame",showAlertBox);
}
public function showAlertBox(event:Event){
this.removeEventListener("enterFrame",showAlertBox);
mx.controls.Alert.show("frame entered");
}
}
}
main.mxml
=========
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2005/mxml"; xmlns="*" >
<ShowAlert />
</mx:Application>
If this is all you want, it can be done more simply as:
Main.mxml
========
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="http://www.macromedia.com/2005/mxml";
creationComplete="alert.showAlert()">
<ShowAlert2 id="alert" />
</mx:Application>
ShowAlert2.as
=========
package {
import mx.controls.Alert;
public class ShowAlert2 {
public function showAlertBox(){
mx.controls.Alert.show("drawn once");
}
}
}
At 09:54 AM 12/16/2005, you wrote:
>Hi.
>At first: thanks for your replies, they sound quite useful.
>But:
>Could anybody of you be so kind and show me, how to write an AS3 class
>and a MXML file which does the following:
>The mxml file should be the main file.
>
>The MXML file should invoke the AS class and the AS class should show
>an alert box onEnterFrame and then delete onEnterFrame.
>
>I hope somebody can show me how this works, I can't do it :(
>
>Thx,
>bye,
>Fritz
>
>
>
>
>
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