// I am able to see the correct value in the text box upon scrolling down the picker view . But the picker view display is coming as "?"(question marks )
Please help me in this . I just pasted the required code portions here . Feel free to ask any clarifications in the question .
I am using Xcode 9 and swift 4
class BillDetailsViewController: UIViewController ,UITextFieldDelegate,UIPickerViewDelegate,UIPickerViewDataSource{
//Variables Declaration
//Picker view outlet
@IBOutlet var datePickerView: UIPickerView!
//Picker view datasource - integer array
var integerArray = [Int](1899...2500)
//Textbox where picked value to be shown
@IBOutlet var txtPaidYear: UITextField!
//ViewLoad
override func viewDidLoad() {
super.viewDidLoad()
self.hideKeyboardWhenTappedAround()
datePickerView.isHidden = true
datePickerView.reloadAllComponents()
datePickerView.dataSource = self
datePickerView.delegate = self
txtPaidYear.inputView = datePickerView
}
//picker view delegate functions
public func numberOfComponents(in pickerView: UIPickerView) -> Int {
return 1
}
public func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
return integerArray.count
}
public func pickerView(pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String! {
let pickerValue: String = String(integerArray[row])
return pickerValue
}
public func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
/
txtPaidYear.text = String(integerArray[row])
self.datePickerView.reloadAllComponents()
}
}
