How to get a variable stored in UiView?

Question

Swift

Friends, tell me please.
I have a programmatically created UiView that holds a lot of items, topped by a transparent UiButtone layer that has a CGRect equal to it, to keep track of the user's selection... How can I know which copy of that UiView the user has touched? Inside, I placed the serial numbers assigned during creation, but somehow I can’t get them. I manage to catch exactly the button to which I touch, but the view data on which it is located is not. Or is it done in a completely different way? I would be very grateful.

Answer 1

To track the touch of the view, there is no need to hover over the button, add a gesturerecognizer directly on the view and track the touch directly. If you still need to use a subview as a button, then you can either try to get the superview for the button or iterate through all the views to determine which button is in the subview (not the best option - either get optionals or iterate over a large number of values).