在datePicker中仅允许今天的日期

Question

@IBAction func dat(sender: UITextField) {


        var datePickerView:UIDatePicker = UIDatePicker()
        datePickerView.datePickerMode = UIDatePickerMode.Date
        sender.inputView = datePickerView
        datePickerView.addTarget(self, action: Selector("datePickerValueChanged:"), forControlEvents: UIControlEvents.ValueChanged)

}
func datePickerValueChanged(sender: UIDatePicker) {
    var dateformatter = NSDateFormatter()
    dateformatter.dateStyle = NSDateFormatterStyle.MediumStyle
    ld.text = dateformatter.stringFromDate(sender.date)
}

@IBAction func ett(sender: UITextField) {
    var datePickerView  : UIDatePicker = UIDatePicker()
    datePickerView.datePickerMode = UIDatePickerMode.Time
    sender.inputView = datePickerView

    et = sender


    datePickerView.addTarget(self, action: "handleDatePicker:", forControlEvents: UIControlEvents.AllEvents)

我想只显示当前日期，例如约会固定。只能显示当前日期。如何写逻辑

Answer 1

只需添加以下行：

datePickerView.minimumDate=NSDate()

希望它有助于.... :)