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Dane Lennon
1,840 PointsiOS views
Hi, i desperately need help in understanding how to pass data between sub views and their parent views. going both ways.
more specifically i have navigation controller, and then one screen into that navigation controller i have a sub view container with a tab view controller inside it.
how do i get data to the views inside the tab bar controller? do i need to create class files for each view inside the tab bar? do I just use prepare for segue technique?