Select a date in UIDatePicker by UIAutomation?

Question

我发现我不能通过UIAPickerWheel.selectValue()做到这一点，知道吗？

Answer 1

you can pass your value in picker like this:

Picker.wheels()[1].selectValue(Your_Value);

in wheels()[1] , [1] is your wheel number.

Answer 2

I have had difficulty using the UIAPickerWheel selectValue function on a picker with date month and day, as shown on the first (leftmost, zero index) wheel from the image below. The only solution that has worked for me, not optimal, is to tap some specified number of times above (below) the current selected value. The following code will tap above the selected value to decrement the date daysAgo times.

var datePicker = this.popupWindow().pickers()[0];
for (var i = 0; i < daysAgo; ++i) {
    datePicker.wheels()[0].tapWithOptions({tapOffset:{x:0.81, y:0.30}});
    this.target().delay(.4);
}