You mean if i have to display an alert message 'Customer name already exists'
them i have to put this code in result method as follows, Basically this is
Command class which implements IResponder .
public function result( event : Object ) : void
{
// Some processing
Alert.show( 'Name XYZ Already Exists' ) ;
CursorManager.removeBusyCursor();
Application.application.enabled =true ;
}
If you meant this then don't you think it is not good design , now suppose if
instead of Alert message i am going to display inline error message on the view
then i have to access view in my command class to display error message.
,
----- Original Message -----
From: "Paul Andrews" <[EMAIL PROTECTED]>
To: <flexcoders@yahoogroups.com>
Sent: Sat, 28 Jun 2008 19:00:07 +0100
Subject: Re: [flexcoders] synchronous events in flex
> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> To: <flexcoders@yahoogroups.com>
> Sent: Saturday, June 28, 2008 2:54 PM
> Subject: [flexcoders] synchronous events in flex
>
>
> > Hi
> > Can anyone tell me how to write synchronous events in flex application?
>
> There are no synchronous events.
>
> > I am calling an Httpservice on focus out event of text field this service
> > checks name duplication. I want my application to wait for service to
> > finish and then do some processing
>
> Supply a result handler for the httpservice and put your code in that. It
> will be called asynchronously when the result is ready.
>
> Flex doesn't do waiting, except through event handlers.
>
> > Thanks in advance
>
> Paul
