Get Date or UIPickerView from alert to use in a select action

README.md

@@ -215,6 +215,13 @@ alert.addDatePicker(mode: .dateAndTime, date: date, minimumDate: minDate, maximu
 alert.addAction(title: "OK", style: .cancel)
 alert.show()
 ```
+Get the date in your action handler.
+```swift
+alert.addAction(title: "OK", style: .cancel) { _ in
+ let date = alert.dateFromDatePicker()
+ // action with selected date
+}
+```
 
 ## PickerView
 
@@ -242,6 +249,13 @@ alert.addPickerView(values: pickerViewValues, initialSelection: pickerViewSelect
 alert.addAction(title: "Done", style: .cancel)
 alert.show()
 ```
+Get the picker in your action handler.
+```swift
+alert.addAction(title: "Done", style: .cancel) {
+ let picker = alert.pickerView()
+ // action with the picker view
+}
+```
 
 ## Locale Pickers
 

Source/Pickers/Date/DatePickerViewController.swift

@@ -15,6 +15,18 @@ extension UIAlertController {
  let datePicker = DatePickerViewController(mode: mode, date: date, minimumDate: minimumDate, maximumDate: maximumDate, action: action)
  set(vc: datePicker, height: 217)
  }
+
+ /// Returns the date from the datePicker
+ /// Author: Jahid Hasan Polash
+ /// InfancyIT
+ /// [email protected]
+ func dateFromDatePicker() -> Date? {
+ guard let datePickerVC = value(forKey: "contentViewController") as? DatePickerViewController
+ else {
+ return nil
+ }
+ return datePickerVC.datePicker.date
+ }
 }
 
 final class DatePickerViewController: UIViewController {

Source/Pickers/PickerView/PickerViewViewController.swift

@@ -12,6 +12,18 @@ extension UIAlertController {
  let pickerView = PickerViewViewController(values: values, initialSelection: initialSelection, action: action)
  set(vc: pickerView, height: 216)
  }
+
+ /// Returns the picker view itself to extract data or index from it
+ /// Author: Jahid Hasan Polash
+ /// InfancyIT
+ /// [email protected]
+ func pickerView() -> UIPickerView? {
+ guard let pickerViewController = value(forKey: "contentViewController") as? PickerViewViewController
+ else {
+ return nil
+ }
+ return pickerViewController.pickerView
+ }
 }
 
 final class PickerViewViewController: UIViewController {