How to fill a DropDown using Jquery Ajax Call?

Question

I have a WebMethod which gets data that I want to fill DropDown with in a DataSet. Currently I am filling the dropdown using a hardcoded object. But I want to replace this

Answer 1

 var theDropDown = document.getElementById("myDropDownLisTId");
                theDropDown.length = 0;
                $.each(items, function (key, value) {

                    $("#myDropDownLisTId").append($("").val(value.PKId).html(value.SubDesc));

here "SubDesc",PKId describes the value getting out of Database., u need to separate your value from dataset.