title: jqGrid is failing to loading data
body: <p>Hi i got a simple actinReault which return jsonResult. The method  is following. </p>
  
  <pre><code>[HttpPost]
      public  JsonResult AllEmployees()
      {
          EmployeeService employeeService = new EmployeeService();
          List&lt;EmployeeViewModel&gt; employeesViewMod = employeeService.allEmployee();
          var AllEmpObjects= JsonConvert.SerializeObject(employeesViewMod); 
          return Json(AllEmpObjects);
      }
  </code></pre>
  
  <p>we can debug and see data on AllEmpObjects which is coming form DB</p>
  
  <blockquote>
    <p>"[{\"FirstName\":\"shuvo\",\"LastName\":\"ahmed\",\"Address1\":\"110, uttra\",\"Address2\":\"mymansing\",\"HomePhone\":1234,\"MobileNo\":2345,\"Email\":\"suvo@yahoo.com\",\"Dob\":\"10/01/1977\",\"StartDate\":\"2013-10-01T00:00:00\",\"InitialSalary\":0,\"AccHolderName\":null,\"BankName\":\"brac\",\"Brunch\":\"uttra\",\"AccountNo\":1234567890,\"PositionDDLId\":0,\"MarriageStatDDLId\":0,\"PositionIdString\":\"Md\",\"MarriageIdString\":\"Married\"}]</p>
  </blockquote>
  
  <p>My JS file which is responsible to show data using jqGrid:</p>
  
  <pre><code>function allEmployeeFunc() {
    $("#list").jqGrid({
  
            url: "/Employee/AllEmployees",
            datatype: "json",
            mtype: "POST",
          colNames: ["First name", "Last Name", "phone", "Mobile", "Email", "status"],
  
          colModel: [
          { name: "FirstName", width: 55 },
          { name: "LastName", width: 90 },
          { name: "HomePhone", width: 80, align: "right" },
          { name: "MobileNo", width: 80, align: "right" },
          { name: "Email", width: 80, align: "right" },
          { name: "MarriageIdString", width: 150, sortable: false }
      ],
          pager: "#pager",
          rowNum: 10,
          rowList: [10, 20, 30],
          sortname: "invid",
          sortorder: "desc",
          viewrecords: true,
          gridview: true,
          autoencode: true,
          caption: "Detail of all EMPLOYEE",
  }); 
  </code></pre>
  
  <p>}</p>
  
  <p>unfortunately there is no data on output but the grid appears with empty inside. can anyone help please?</p>