setSelectionRange function

void setSelectionRange(
  1. dynamic input,
  2. int start,
  3. int end
)

Implementation

void setSelectionRange(input, int start, int end) {
  assert(isInputElement(input));
  if (input is HTMLInputElement && input.isA<HTMLInputElement>())
    input.setSelectionRange(start, end);
  else if (input is HTMLTextAreaElement && input.isA<HTMLTextAreaElement>())
    input.setSelectionRange(start, end);
}