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.
Can someone tell me how to get an UIView controller that it was created before?, I am using storyboard and I have read apple documentation about the method instantiateViewControllerWithIdentifier: but this doc says that everytime I call this method it creates a new instance of the ViewController and what I want is to use the existing one.
Im looking for a UIViewController singleton on storyboard. Is it possible?
Thanks in advance!!
If you only call
instantiateViewControllerWithIdentifier:once and then save the result as a strong property somewhere for re-use then you will only be creating it once.