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 can’t figure out how to refresh a ViewController, i have searched all google and this site, im stuck. My simple application is based on storyboard, and it start on a UITabBarController and i want it to refresh every time the settings is changed from another ViewController. That means i have to TabBar items one is the ( mainview with labels ) the other one is ( settings ) is there a simple way to to this?
You can save changed data in
NSUserDefaultsin settings , then when back to mainview, use saved data in-(void)viewWillAppear:(BOOL)animated:method in mainviewController or-drawView:method in mainview.