e.preventDefault(); // Prevent form submission input.blur(); // remove focus input.value = ""; // optional: clear the input

UIPickerView Height

One common problem that you face while UIPickerView’s using is, although the width is changeable but height is not re-sizable.

At this point you have two ways to fix this problem

  • Create custom UI picker
  • Use UIScrollView

Developing the custom UI picker is an overkill. Using UIScrollView is much easier and simpler solution.
This is how you can do it:

  • Put a UIScrollView control.
  • Move your UIPickerView inside this UIScrollView
  • Adjust height of UIScrollView as per your requirements

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