Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a class tabBarController and every time its selectedIndex property changes, I want to trigger a custom method. How do I accomplish this?
this is how the tabBarController is being declared in the h’s instance vars:
BaseViewController *tabBarController;
Use UITabBar’s
-(void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem * )itemmethod to determine the index of the tab and consequently the method you wish to call.