async void CustomPickerButtonTapped(object sender, EventArgs e)
{
//Create custom data source
var customDatesList = new List <string>();
foreach (var date in _customDates)
{
customDatesList.Add(date.ToString("ddd, MMM dd, yyyy"));
}
//Create the modal picker and style it as you see fit
var modalPicker = new ModalPickerViewController(ModalPickerType.Custom, "Select A Date", this)
{
HeaderBackgroundColor = UIColor.Blue,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom
};
//Create the model for the Picker View
modalPicker.PickerView.Model = new CustomPickerModel(customDatesList);
//On an item is selected, update our label with the selected item.
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var index = modalPicker.PickerView.SelectedRowInComponent(0);
PickedLabel.Text = customDatesList[index];
};
await PresentViewControllerAsync(modalPicker, true);
}
async void DateTimePikerFechafin(object sender, EventArgs e)
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "Elije Fecha", this)
{
HeaderBackgroundColor = UIColor.Red,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom
};
modalPicker.DatePicker.Mode = UIDatePickerMode.DateAndTime;
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatterFecha = new NSDateFormatter()
{
DateFormat = "yyyy-MM-dd"
};
var dateFormatterHora = new NSDateFormatter()
{
DateFormat = "HH:mm:ss"
};
NSLocale locale = NSLocale.FromLocaleIdentifier("es_MX");
dateFormatterFecha.Locale = locale;
dateFormatterHora.Locale = locale;
txtFinal.Text = dateFormatterFecha.ToString(modalPicker.DatePicker.Date) + " " + dateFormatterHora.ToString(modalPicker.DatePicker.Date);
};
await PresentViewControllerAsync(modalPicker, true);
}
bool OnTextFieldShouldBeginEditing(UITextField textField)
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "Select A Date", this)
{
HeaderBackgroundColor = UIColor.Red,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom
};
modalPicker.DatePicker.Mode = UIDatePickerMode.Date;
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatter = new NSDateFormatter()
{
DateFormat = "MMMM dd, yyyy"
};
textField.Text = dateFormatter.ToString(modalPicker.DatePicker.Date);
};
PresentViewController(modalPicker, true, null);
return false;
}
async void DatePickerButtonTapped(object sender, EventArgs e)
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "Elije una Fecha", this)
{
HeaderBackgroundColor = UIColor.Red,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom
};
modalPicker.DatePicker.Mode = UIDatePickerMode.Date;
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatter = new NSDateFormatter()
{
DateFormat = "yyyy-MM-dd"
};
NSLocale locale = NSLocale.FromLocaleIdentifier("es_MX");
dateFormatter.Locale = locale;
txtRequeridaPara.Text = dateFormatter.ToString(modalPicker.DatePicker.Date);
};
await PresentViewControllerAsync(modalPicker, true);
}
protected override ModalEditViewController CreateModalEditViewController(UIViewController parent)
{
var modalPicker = new ModalPickerViewController(HeaderText, parent);
if (Components != null)
{
_pickerViewModel = new BareUISimplePickerWithMultipleComponentsViewModel(modalPicker.PickerView)
{
Collections = Components
};
}
else if (ItemToViewConverter != null || ItemsSource.OfType <UIView>().Any())
{
_pickerViewModel = new BareUICustomPickerViewModel(modalPicker.PickerView)
{
ItemToViewConverter = ItemToViewConverter,
ItemsSource = ItemsSource
};
}
else
{
_pickerViewModel = new BareUISimplePickerViewModel(modalPicker.PickerView)
{
ItemsSource = ItemsSource
};
}
modalPicker.PickerView.Model = _pickerViewModel;
return(modalPicker);
}
public static async Task SetTime(this UITextField lbl, UIViewController controller,
UIDatePickerMode mode = UIDatePickerMode.Date, string format = "dd.MM.yyyy",
Action <UITextField, string> actionNew = default(Action <UITextField, string>), bool setIntern = false)
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "", controller)
{
HeaderBackgroundColor = UIColor.Gray,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom,
DatePicker = { Mode = mode }
};
if (setIntern)
{
modalPicker.DatePicker.Date = NSDate.Now.AddSeconds(3600);
}
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatter = new NSDateFormatter
{
DateFormat = format
};
if (!setIntern)
{
lbl.Text = dateFormatter.ToString(modalPicker.DatePicker.Date);
}
actionNew?.Invoke(lbl, dateFormatter.ToString(modalPicker.DatePicker.Date));
};
await controller.PresentViewControllerAsync(modalPicker, true);
}
#pragma warning disable RECS0165 // Asynchronous methods should return a Task instead of void
public static async void SetTime(this UITextField txt, UIViewController controller,
UIDatePickerMode mode = UIDatePickerMode.Date, string format = "dd.MM.yyyy")
#pragma warning restore RECS0165 // Asynchronous methods should return a Task instead of void
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "", controller)
{
HeaderBackgroundColor = UIColor.Gray,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom,
DatePicker = { Mode = mode }
};
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatter = new NSDateFormatter
{
DateFormat = format
};
txt.Text = dateFormatter.ToString(modalPicker.DatePicker.Date);
};
await controller.PresentViewControllerAsync(modalPicker, true);
}
async void DatePickerButtonTapped(object sender, EventArgs e)
{
var modalPicker = new ModalPickerViewController(ModalPickerType.Date, "Select A Date", this)
{
HeaderBackgroundColor = UIColor.Red,
HeaderTextColor = UIColor.White,
TransitioningDelegate = new ModalPickerTransitionDelegate(),
ModalPresentationStyle = UIModalPresentationStyle.Custom
};
modalPicker.DatePicker.Mode = UIDatePickerMode.Date;
modalPicker.OnModalPickerDismissed += (s, ea) =>
{
var dateFormatter = new NSDateFormatter()
{
DateFormat = "MMMM dd, yyyy"
};
PickedLabel.Text = dateFormatter.ToString(modalPicker.DatePicker.Date);
};
await PresentViewControllerAsync(modalPicker, true);
}
