Unable to assign the delegate to UITextField as it is in in Tableview

Question

I have a table view. In that I am creating the UITextField dynamically. But I am not able to fire the events in it.

func tableView(_ tableView: UITableView, cellForRowAt indexPath:IndexPath) -> UITableViewCell {
        let cell = self.tableView.dequeueReusableCell(withIdentifier: "cell",for: indexPath) as! DynamicTableCell

        var dynamicTxtField1: UITextField = UITextField()
        dynamicTxtField1.backgroundColor = UIColor.white
        dynamicTxtField1.rightViewMode = .always
        dynamicTxtField1.layer.cornerRadius = 5;
        dynamicTxtField1.clipsToBounds = true
        dynamicTxtField1.borderStyle = .roundedRect
        // Here i am not able to assign the 
        //Error in this line // dynamicTxtField1.delegate = self 

        // Here object "self" is referring to the view. Because of this i am not able to fire any events of the UITextField 
        cell.addSubview(dynamicTxtField1)
}

Please suggest how to assign the delegate to the UITextField in this scenario so that I can fire an event to show a view to pick some values from it.

The error is:

"Cannot assign the value of ViewName(classname) to type UITextFieldDelegate"

on the line:

dynamicTxtField1.delegate = self

Answer 1

enter image description hereYou should create your textField in your cell's subclass then modify its attributes in your cellForRowAtIndexPath. Does your class implement UITextFieldDelegate?

EDIT: try this

        textField.addTarget(self, action: #selector(ViewController.textfieldDidchange(_:)), forControlEvents: .ValueChanged)
        cell.contentView.addSubview(textField)

and here is the method

func textfieldDidchange(textField: UITextField) {
//your code

}