Cascading dropdown in asp.net mvc

     First in the view page “Index.aspx”  need  to write the JQUERY  codes to generate cascade dropdown list as follows:

<script type="text/javascript" >

   $(document).ready(function()              //This will load fuction in page load itself

   {

      $("#Category").change(function()      //First dropdown function on change

         {                

            LoadSecond($("#Category").val());    //Function to load second dropdownlist

                 }).change();

             });

             function LoadSecond(name)                      

                        {

                            var url = "/DDL/DDL";                 //Controller/action name

                            $.getJSON(url, { Division1: name }, function(data) {

                                $("#Division").empty();

                                $("#Division").append("<option value" + "%" + ">" + "Select" + "</option>");

                                $.each(data, function(index, DDL) {                                   

                                    $("#Division").append("<option value='" + DDL.value + "'>" + DDL.Text + "</option>");

                                });

                            });           

                       }          

   </script>

// Division-name of second dropdown

// data-Parameter name given in the function

// Division1-Parameter name given in the controller

The second dropdown need to be in "select" tag not html dropdown

<div>

   <%=Html.DropDownList("Category")%>         

 

   <select id="Division" name="ddlCamDivision" style="width:100px">

</select>

 </div>

The controller function code will be of the following:

  public ActionResult DDL(string Division1)

        {

            try

            {

                 var w = (from m in CE.seconddd

                        where m.categoryname ==Division1

                        select m.items);

                SelectList Division = new SelectList(w);            

                return this.Json(Division, JsonRequestBehavior.AllowGet);

            }

            catch (Exception)

            {

                return View();

            }

        }