Swift - Without storyboard , how do I make a modal popup?

Question

I didn't use a storyboard and I'm having trouble finding resources on programmatically making a modal popup ( it'll be a form with white background that takes up the bottom half of the screen) after you press a button. The previous view would be disabled until you exit out of this modal popup.

Would this modal popup have its own view and view controller? How would I make the popup appear and after you exit, you give the control back to the original view controller?

Thanks?

Answer 1

let rateViewController = RatePopupVC()

rateViewController.modalTransitionStyle = .crossDissolve
rateViewController.modalPresentationStyle = .overCurrentContext
rateViewController.item = item // In case you want to transfer some data
self.present(rateViewController, animated: true, completion: nil)

Answer 2

Would this modal popup have its own view and view controller

Yes. Configure your view controller and its view, and present it with present and dismiss it with dismiss . You can add custom transition animation and custom positioning of the view.