Add button to UITableViewCell's Accessory View

Question

Goal: when a user selects a cell, a button is added to that cell. Within my didSelectRowAtIndexPath function I have the following:

UIButton *downloadButton =         


        

Answer 1

let button = UIButton(type:.roundedRect)
button.setTitle("A", for: .normal)
button.sizeToFit()
cell.accessoryView = button