iPhone: NSAlert Delegate Method Never Called

Question

Hello,

I have implemented an NSAlert but the delegate method didDissmissWithButton is never called.

This code evokes the NSAlert:

NSString *title = [NSString stringWithFormat:@"Keine Internetverbindung"];
        NSString *alertMessage = [NSString stringWithFormat:@"Es konnte keine Verbindung zu www.sip.de aufgebaut werden!"];
        NSString *ok = [NSString stringWithFormat:@"Ok"];               

        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title message:alertMessage  delegate:self cancelButtonTitle:ok otherButtonTitles:nil];

        [alert show];
        [alert release];

and this is the NSAlert delegate method:

- (void)alertView:(UIAlertView *)alertView didDisMissWithButtonIndex:(NSInteger)buttonIndex{
    exit(3);
}

The method is never called, what is my mistake?

Answer 1

You have a typo in method name: didDisMissWithButtonIndex must be didDismissWithButtonIndex

As a side note: remember that quitting from app programmatically is not advisable by Apple's HIG.