I currentl have a class B which inhertis from the AVCapturePhotoCaptureDelegate protocol, which is set on B's initiazation, however, when i try to use this delegate inside class A, the protocol methods ends up not being called. E.g it looks…
I'm trying to make a quiz application using the API, I can import the data into the quizManager file, but I can't transfer the data to the viewController, When I try to print in quizManger, I can print, but in…
I'm porting parts of an Objective-C framework to Swift, and I have an issue I can't think of how to fix. As part of one of the classes, I need to store a URLSession to access a remote API, and…
Is it okay to have multiple delegate reference in one file. Maybe this is a dumb question, but I just want to know if theres pros or cons if I did this. Thank you. protocol SampleDelegate1: AnyObject {} protocol SampleDelegate2:…
I have 2 VC's, and one navigation controller between them. How can i set First screen as a delegate of Second? What i tried: Present SecondVC from frist (it presents it without navigation) Setting delegate in NavVC viewDidLoad() FirstVC: class…
I am trying to build an app with several screens. Every screen should have different buttons which all call one function. My problem is that I do not understand how to call one function from different view controllers with input…
So my app has 3 screens: Main, Second, and Result (very simple) On the Main screen, i show a label and button to change it On the Second one I change label with textinput and pass it to Result (has…
I am trying to create a custom UISearchBar, but am having trouble when trying to use the delegate methods of a UISearchBar. I am using the following code but it is not working? What am I doing wrong? class CustomSearchBar:…
I made a table view with a label that increments and decrements on pressing a button and another button to show the text in another label outside the UItableView. Everything works fine but when I scroll the Tableview the value…