Question

I have iPhone and I want that when AlertView is shown and user presses OK button after that view should be changed but it is not happening.

  UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Thank you" message:@"" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
  [alert show];
  [alert release];
  return;
  [self moveToView];

-(void)moveToView
{
    MainViewController*targetController=[[MainViewController alloc]init];
    [self.navigationController pushViewController:targetController animated:YES];
}

Answer 1

Please use UIAlertViewDelegate

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    // Code to move to next view
    [self moveToView];
}

Note: Implement the UIAlertViewDelegate in your interface Declaration. Also while declaring UIAlertView set the delegate to self.

Hope this helps you.