ios攻击uITESPICKER时的不同行为
下午好,
我发现了uidatePicker的行为有所不同:
我的uidatePicker设置(唯一的时间)
let timePicker: UIDatePicker = {
let view = UIDatePicker()
view.translatesAutoresizingMaskIntoConstraints = false
view.datePickerMode = .time
if #available(iOS 13.4, *) {
view.preferredDatePickerStyle = .wheels
}
return view
}()
(iPhone SE - 2nd Generation -ios 15.2)我可以点击出现时间滑块和键盘,使我可以输入时间。但是,当我的手机测试时(iPhone SE - 1st 一代-IOS 14.7.1)此行为不起作用(当我点击什么都没有发生,没有键盘,没有输入)。
使用我的手机时可以启用这一点吗?
我也有一个日期选择器(仅日期)
let datePicker: UIDatePicker = {
let view = UIDatePicker()
view.translatesAutoresizingMaskIntoConstraints = false
view.datePickerMode = .date
if #available(iOS 13.4, *) {
view.preferredDatePickerStyle = .wheels
}
return view
}()
TAP动作在模拟器或手机中不起作用。有没有办法激活它? (因此,快速输入一年更容易)
我如何添加和放置datePickers
我将它们添加到UistackView的初始化中,
init() {
super.init(frame: CGRect.zero)
translatesAutoresizingMaskIntoConstraints = false
axis = .vertical
alignment = .center
distribution = .equalSpacing
addArrangedSubview(datePicker)
datePicker.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
datePicker.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
datePicker.heightAnchor.constraint(equalToConstant: 50).isActive = true
addArrangedSubview(timePicker)
timePicker.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
timePicker.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
timePicker.heightAnchor.constraint(equalToConstant: 50).isActive = true
}
谢谢您的时间。
Good afternoon,
I have detected a difference with UIDatePicker's behaviour:
My UIDatePicker setup (Only time)
let timePicker: UIDatePicker = {
let view = UIDatePicker()
view.translatesAutoresizingMaskIntoConstraints = false
view.datePickerMode = .time
if #available(iOS 13.4, *) {
view.preferredDatePickerStyle = .wheels
}
return view
}()
On the simulator (iPhone SE - 2nd generation - iOS 15.2) I can tap on the time slider and a keyboard appears, allowing me to enter a time. But when testing on my phone (iPhone SE - 1st generation - iOS 14.7.1) this behaviour doesn't work (when I tap nothing happens, no keyboard, no input).
Is possible to enable this when using my phone ?
Also I have a date picker (only date)
let datePicker: UIDatePicker = {
let view = UIDatePicker()
view.translatesAutoresizingMaskIntoConstraints = false
view.datePickerMode = .date
if #available(iOS 13.4, *) {
view.preferredDatePickerStyle = .wheels
}
return view
}()
The tap actions doesn't work in simulator or on the phone. Is there a way to activate it ? (So it's easier to quickly enter a year)
How I add and lay the datepickers
I add them in the init of UIStackview
init() {
super.init(frame: CGRect.zero)
translatesAutoresizingMaskIntoConstraints = false
axis = .vertical
alignment = .center
distribution = .equalSpacing
addArrangedSubview(datePicker)
datePicker.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
datePicker.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
datePicker.heightAnchor.constraint(equalToConstant: 50).isActive = true
addArrangedSubview(timePicker)
timePicker.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
timePicker.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
timePicker.heightAnchor.constraint(equalToConstant: 50).isActive = true
}
Thanks for your time.
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