How to execute some code after a segue is done?

Question

Is it possible in iOS 6 to know when a UIStoryboardSegue has finished its transition? Like when i add a UIStoryboardSegue from UIButton

Answer 1

you can call a method of destination UIViewController in prepareForSegue method.

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
  NSLog(@"prepareForSegue: %@", segue.identifier);

  if ([segue.identifier isEqualToString:@"Happy"]) {
      [segue.destinationViewController setHappiness:100];
  } else if ([segue.identifier isEqualToString:@"Sad"]) {
      [segue.destinationViewController setHappiness:0];
  }
}

here setHappiness method is of destination Controller and here 100 is passing there. so you can write a method in destination controller and call it here