Label with button addTarget event not fire - ios

Question

I have a label in the tableview cell . label have text end of the text has a button that button represent for user like . everything is fine but problem is hitForLike not fire .button click event not fire. do i miss anything
var titleLabel : UILabel = {
var label = UILabel()
label.font = UIFont.systemFont(ofSize: 21)
label.translatesAutoresizingMaskIntoConstraints = false
return label
}()
func hitForLike(_ sender : UIButton){
print("i miss you ....")
}
func titleWithLikeButton(title:String,isFavorite : Bool){
titleLabel.text = title
let button = UIButton(frame: CGRect(x: titleLabel.intrinsicContentSize.width, y: 0, width: 44, height: 44))
//setup your button here
button.setTitleColor(UIColor.red, for: UIControlState.normal)
let image = UIImage(named: "heart-empty.png")
button.setImage(image, for: UIControlState.normal)
button.addTarget(self, action: #selector(hitForLike(_:)), for: UIControlEvents.touchUpInside)
//Add the button to the text label
titleLabel.addSubview(button)
}

Answer 1

I think you need to enable user interaction on your label, like so:
titleLabel.isUserInteractionEnabled = true
So your entire function ends up looking like this:
func titleWithLikeButton(title:String,isFavorite : Bool){
titleLabel.text = title
titleLabel.isUserInteractionEnabled = true //enable userinteraction
let button = UIButton(frame: CGRect(x: titleLabel.intrinsicContentSize.width, y: 0, width: 44, height: 44))
//setup your button here
button.setTitleColor(UIColor.red, for: UIControlState.normal)
let image = UIImage(named: "heart-empty.png")
button.setImage(image, for: UIControlState.normal)
button.addTarget(self, action: #selector(hitForLike(_:)), for: UIControlEvents.touchUpInside)
//Add the button to the text label
titleLabel.addSubview(button)
}
Hope that helps.

Answer 2

You have to set your cell button target in func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell, like below:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableViewForPAC.dequeueReusableCell( withIdentifier: "TableViewCell", for: indexPath) as! TableViewCell
cell.yourButton.tag = indexpath.row
cell.yourButton.addTarget(self, action: #selector(hitForLike(_:)), for: UIControlEvents.touchUpInside)
return cell
}
func hitForLike(_ sender : UIButton){
print(sender.tag)
print("i miss you ....")
}