How can I modify the calendar height dynamically?

Question

I'm trying to modify the calendar's height programmatically by modifying its height constraint programmatically but the calendar won't resize its content. The view's frame is updated correctly because I have other views constrained to the bottom and they move, but the content won't adapt.

I set height constraint to 0 in viewDidLoad() method. Then changed height to 220 on button tap. Height of view is changing and title is showing, but date cells are not showing.

Answer 1

you have to remove height constraint in viewDidLoad() method