title: Webgrid column contain dropdownlist onchange of dropdown must update in object i want the uniquie id of the row or object
body: <p>Sample code:-</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  function ViewDataChange() {
      alert("In");
  }
  
   function GetPage(data) {
      debugger;
      var item = document.getElementById("AppId").value;
      var i=0;
      for (i = 0; i &lt; data.length; i++) {
  
          if (data[i].selected) {
              var selectedRole = data[i].value + "#" + item;
  
              $.getJSON("/Calls/SelectedBookingRole", { Id: selectedRole }, function (d) 
  
              });
              break;
          }
      }                      
  }
  </code></pre>
  
  <p></p>
  
  <pre><code>  @{using (Ajax.BeginForm("DeleteAttendee", "Calls", new AjaxOptions { UpdateTargetId = "GridAttendee", HttpMethod = "Post", LoadingElementId = "LoadingImageAttendees" }))
            {  
  
          @usersGrid.GetHtml(
          htmlAttributes: new { OnItemCreated = "this.ViewDataChange()" },
          tableStyle: "grid TBLGrid",
          mode: WebGridPagerModes.Numeric,
  
          headerStyle: "header",
          alternatingRowStyle: "alt",
  
          rowStyle: "row",
                  columns: usersGrid.Columns(
                    usersGrid.Column(null, null, format: @&lt;input type="hidden" name="AppId" value="@item.AppUserId"/&gt;, style: "", canSort: false),
                    usersGrid.Column("Name", "Name ", style: "", canSort: false),
                    usersGrid.Column("ListItemId", "Booking Role", format: (item) =&gt; Html.DropDownList("ddlBookingRole", ViewBag.BookingRoleList as SelectList, new { onchange = "GetPage(this);" }), style: "width:70%", canSort: false),
                    usersGrid.Column("PortaCallParticipantId", "Delete", format: @&lt;input type="image" src="../../Content/images/deleteIcon.gif" name="Id" value="@item.AppUserId" /&gt;, style: "align:center", canSort: false)
                   )
                   )
            }
  
          } 
  </code></pre>
  
  <p>I want to pass two parameter in <code>GetPage(this,@item.AppUserId)</code> but i am not getting how to do the same please suggest me its urgent
  Thanks in advance.</p>