I have BaseView which implement UIViewController. Every view in project must implement this BaseView.

In BaseView, I have method:

-(void) checkLoginStatus { defaults = [[NSUserDefaults alloc] init];

if(![[defaults objectForKey:@"USERID"] length] > 0 )
{
    Login *login=[[Login alloc] initWithNibName:@"Login" bundle:nil];
    [self.navigationController pushViewController:login animated:TRUE];
    [login release];
}
[defaults release];

}

The problem is my Login view also implement BaseView, checks for login, and again open LoginView i.e. stuck in to recursive calling.

Can I check in checkLoginStatus method if request is from LoginView then take no action else check login. Ex:

• (void) checkLoginStatus { if(SubView is NOT Login){ defaults = [[NSUserDefaults alloc] init];

  if(![[defaults objectForKey:@"USERID"] length] > 0 ) { Login *login=[[Login alloc] initWithNibName:@"Login" bundle:nil]; [self.navigationController pushViewController:login animated:TRUE]; [login release]; } [defaults release]; } }

Please help..