How to get cell indexpath in uitextfield Delegate Methods?

Question

I have two textfields in a custom cell how to get the indexpath value of Tableview cell in textfield delegate methods I want to get the input value from user and save it to

Answer 1

Thanks, @Luka, it works in a great way. Here is the swift 4 solution,

var selectedIndexPath: IndexPath?

override func viewDidLoad() {
    super.viewDidLoad()

    // Do any additional setup after loading the view.
    NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillShowHide(_ :)), name: NSNotification.Name.UIKeyboardWillShow, object: nil)

    NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillShowHide(_ :)), name: NSNotification.Name.UIKeyboardWillHide, object: nil)

}


func searchSelectedIndexPath(view: UIView) {
    view.subviews.forEach { (subview) in
        if view is UITextView, view.isFirstResponder == true {
            var cell:UIView? = view;
            while cell != nil && !(cell is UITableViewCell) {
                cell = cell?.superview;
            }
            if cell != nil {
                self.selectedIndexPath = self.dashBoardTableView.indexPathForRow(at: (cell?.center)!)
                return
            }
        }
        self.searchSelectedIndexPath(view: subview)
    }
}

// Keyboard notification observer menthod
@objc fileprivate func keyboardWillShowHide(_ notification: NSNotification){
     if notification.name == NSNotification.Name.UIKeyboardWillShow {

        UIView.animate(withDuration: duration, animations: { () -> Void in
            self.selectedIndexPath = nil;
            self.searchSelectedIndexPath(view: self.tableView)
            if let indexpath = self.selectedIndexPath {
                self.tableView.scrollToRow(at: indexpath, at: .top, animated: false)
            } else{
                self.bottomContriant.constant = keyboardHeight
                self.view.layoutSubviews()
            }
        })
    } else {
        self.bottomContriant.constant = 15
        UIView.animate(withDuration: duration, animations: { () -> Void in
            self.view.layoutIfNeeded()
        })
    }
}