UIDatePicker with ActionSheet
// Compatible with iOS 7 and iOS 8 both
var datePicker: UIDatePicker!
override func viewDidLoad()
{
super.viewDidLoad()
}
//--- *** ---//
func createDatePickerViewWithAlertController()
{
var viewDatePicker: UIView = UIView(frame: CGRectMake(0, 0,self.view.frame.size.width, 200))
viewDatePicker.backgroundColor = UIColor.clearColor()
self.datePicker = UIDatePicker(frame: CGRectMake(0, 0, self.view.frame.size.width,200))
self.datePicker.datePickerMode = UIDatePickerMode.DateAndTime
self.datePicker.addTarget(self, action: "datePickerSelected", forControlEvents:UIControlEvents.ValueChanged)
viewDatePicker.addSubview(self.datePicker)
if(UIDevice.currentDevice().systemVersion >= "8.0")
{
let alertController = UIAlertController(title: nil, message: "\n\n\n\n\n\n\n\n\n\n", preferredStyle: UIAlertControllerStyle.ActionSheet)
alertController.view.addSubview(viewDatePicker)
let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel)
{ (action) in
// ...
}
alertController.addAction(cancelAction)
let OKAction = UIAlertAction(title: "Done", style: .Default)
{ (action) in
self. dateSelected()
}
alertController.addAction(OKAction)
/*
let destroyAction = UIAlertAction(title: "Destroy", style: .Destructive)
{ (action) in
println(action)
}
alertController.addAction(destroyAction)
*/
self.presentViewController(alertController, animated: true)
{
// ...
}
}
else
{
let actionSheet = UIActionSheet(title: "\n\n\n\n\n\n\n\n\n\n", delegate: self, cancelButtonTitle: "Cancel", destructiveButtonTitle: "Done")
actionSheet.addSubview(viewDatePicker)
actionSheet.showInView(self.view)
}
}
func dateSelected()
{
var selectedDate: String = String()
selectedDate = Self.dateformatterDateTime(self.datePicker.date)
self.textFieldFromDate.text = selectedDate
}
func dateformatterDateTime(date: NSDate) -> NSString
{
var dateFormatter: NSDateFormatter = NSDateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy h:mm a"
return dateFormatter.stringFromDate(date)
}
// Now Implement UIActionSheet Delegate Method just for support for iOS 7 not for iOS 8
// MARK: - UIActionSheet Delegate Implementation ::
func actionSheet(actionSheet: UIActionSheet!, clickedButtonAtIndex buttonIndex: Int)
{
switch buttonIndex
{
case 0:
println("Done")
self. dateSelected()
break;
case 1:
println("Cancel")
break;
default:
println("Default")
break;
}
}
