return Json function is not updating my drop down lists

Question

I have a view which has a populated dropdownlist, I have added a button so the user can add a new dropdownlist value in a jquery modal, so when the user clicks to add the new dr

Answer 1

Try This

var select = $("#dropdownid");
select.empty();
  $.each(data, function (index, itemData) {
    select.append($('<option/>', {
      value: itemData.Value,
      text: itemData.Text
     }));
  });