return ajax data on select option : for example this code can fetch data from db then return it on select option
  
    $(document).on('click', '.renew', function(){
            var user_id3 = $(this).attr("id");
            $.ajax({
            url:"../controller/fetch_single.php",
            method:"POST",
            data:{user_id3:user_id3},
            dataType:"json",
            success:function(data)
            {    
              $('#bus_type').html(data.type);
            }
          })
      });

the ajax is success and returning the json, but the select option still returning blank instead of the data coming from ajax, what am i doing wrong?