Add a Done button within a pop-up datePickerView in Swift?

Question

I want to add a Done button within a popped up datePickerView in Swift.

Here is the code:

@IBOutlet var datePicker: UITextField!

@IBAction func date         


        

Answer 1

@IBOutlet weak var txtDate: UITextField!
override func viewDidLoad() {
    super.viewDidLoad()
    
    //Write toolbar code for done button
    let toolBar = UIToolbar()
    toolBar.barStyle = .default
    toolBar.isTranslucent = true
    let space = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
    let doneButton = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(onClickDoneButton))
    toolBar.setItems([space, doneButton], animated: false)
    toolBar.isUserInteractionEnabled = true
    toolBar.sizeToFit()
    txtDate.inputAccessoryView = toolBar //Change your TextField name here
    
    let datePickerView = UIDatePicker()
    datePickerView.datePickerMode = UIDatePicker.Mode.date
    
    txtDate.inputView = datePickerView
    datePickerView.addTarget(self, action: #selector(handleDatePicker(sender:)), for: UIControl.Event.valueChanged)
    
}

@objc func onClickDoneButton() {
    self.view.endEditing(true)
}

@objc func handleDatePicker(sender: UIDatePicker) {
    let dateFormatter = DateFormatter()
    dateFormatter.dateFormat = "yyyy-MM-dd"
    txtDate.text = dateFormatter.string(from: sender.date)
}