iOS Tutorial => Modes

Example

UIDatePicker has various picker modes.

enum UIDatePickerMode : Int {
    case Time
    case Date
    case DateAndTime
    case CountDownTimer
}

Time - The date picker displays hours, minutes, and (optionally) an AM/PM designation.
Date - The date picker displays months, days of the month, and years.
DateAndTime - The date picker displays dates (as unified day of the week, month, and day of the month values) plus hours, minutes, and (optionally) an AM/PM designation.
CountDownTimer - The date picker displays hour and minute values, for example [ 1 | 53 ]. The application must set a timer to fire at the proper interval and set the date picker as the seconds tick down.

Setting property datePickerMode

let datePicker = UIDatePicker(frame: CGRect(x: 0, y: 0, width: 320, height: 200)  
datePicker.datePickerMode = .Date

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