Swift: Delegate of UITextField in UITableViewCell does not work - swift

Question

I'm trying to set the delegate of my titleTF to my UITableViewCell or my UITableView. This is how I set up the textField inside my UITableViewCell class.
class AddAppointmentTableViewCell: UITableViewCell, UITextFieldDelegate, UITextViewDelegate {
var view = UIView()
var titleTF = UITextField()
func addTitle() -> UIView {
view = UIView(frame: CGRect(x: 0, y: 0, width: frame.width, height:
NSAttributedString(string: "Enter Title", attributes: [.font: UIFont.boldSystemFont(ofSize: 24),
.foregroundColor: UIColor.lightGray]).size().height+30))
titleTF.translatesAutoresizingMaskIntoConstraints = false
titleTF.textAlignment = .left
titleTF.delegate = self
titleTF.attributedText = NSAttributedString(string: "Enter Title", attributes: [.font: UIFont.boldSystemFont(ofSize: 24),
.foregroundColor: UIColor.lightGray])
titleTF.inputAccessoryView = toolBar
view.addSubview(titleTF)
titleTF.topAnchor.constraint(equalTo: view.topAnchor, constant: 15).isActive = true
titleTF.bottomAnchor.constraint(equalTo: view.bottomAnchor, constant: -15).isActive = true
titleTF.leftAnchor.constraint(equalTo: view.leftAnchor, constant: 15).isActive = true
titleTF.rightAnchor.constraint(equalTo: view.rightAnchor, constant: -15)
return view
}
func textFieldDidEndEditing(_ textField: UITextField) {
print("textFieldDidEndEditing")
}
override func draw(_ rect: CGRect) {
addSubview(view)
}
}
This is inside my UITableView class:
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return rows.count
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return rows[indexPath.row].frame.height
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! AddAppointmentTableViewCell
cell.view = rows[indexPath.row]
return cell
}
And rows is equals [cell.addTitle(), cell.addNote()]
I don't understand why the textFieldDidBeginEditing method inside my UITableViewCell isn't called.

Answer 1

You have to call the delegate inside the awakeFromNib (had the same problem):
override func awakeFromNib() {
super.awakeFromNib()
textField.delegate = self
}

Answer 2

You need to add this line
{
textField.delegate = self
}