UIAlertView with more than one button

Taken from the UICatalog sample code.

Ensure the header file contains the following:

Code:

@interface YourViewController : UIViewController 

Add the following in the class where the alert is needed:

Code:

- (void)alertOKCancelAction {
// open a alert with an OK and cancel button
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"OK", nil];
[alert show];
[alert release];
}

Use this delegate method to process respond to the user input:

Code:

- (void)alertView:(UIAlertView *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
   if (buttonIndex == 1)
   {
      NSLog(@"User clicked OK");
   } else {

     NSLog(@"User clicked Cancel");
   }
}

Reference: Stitch@iphonedevsdk.com