title: How do I load new data JSON data into a jqGrid?
body: <p>I have a dropdownlist with the id "mylist", when an  item is selected in the dropdownlist I trigger GetNewGridData in my controller class which sends back JSON data which I want to load into my grid, how do I load this new data into the grid?</p>
  
  <pre><code>$("#mylist").change(function () {
             var value = $(this).val();
             alert(value);
  
             $.ajax({
                 url: '&lt;%= Url.Action("GetNewGridData`", "Billing") %&gt;',
                 success: function (data) {
                     alert(data);
                     jQuery("#BillingGrid").setGridData('postData', data).trigger('reloadGrid');                                
                 }
             });
         });
  </code></pre>