title: jqGrid: Reload Data
body: <p>Here is my code:</p>
  
  <pre><code>    $('#ShowName').autocomplete({
          delay: 600,
          minLength: 0,
          source: function (request, response) {
              $.ajax({
                  url: '&lt;%: Url.Content("~/Case/FilterShowName") %&gt;',
                  data: getData(),
                  success: function (data) { response(data); },
                  dataType: "json"
              });
          },
          select: function (event, ui) {
              var data = getData();
              data.ShowName = ui.item.label;
              $("#list").setGridParam('postData', data);
              $("#list").trigger("reloadGrid");
          }
      });
  </code></pre>
  
  <p>As you can see, when an item is selected on <strong>$('#ShowName')</strong> I want to reload my <strong>$("#list")</strong>'s jqGrid. But when I do that, the new postData's values is never sended. Only the old values are sended to <strong>~/Case/FilterShowName</strong></p>
  
  <p>I see different solution on Stackoverflow by recreating the entire grid. This is realy necessary?</p>
  
  <p>Thank you!</p>