数据表.net服务器端处理:似乎没有刷新

对于我和同事正在开发的站点,我们使用了www.dataTables.net我们必须使用服务器端处理,因为表的增长量很大。以下是视图:

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<script type="text/javascript" charset="utf-8">
  $(document).ready(function() {
    $('#adminUnassignedTable').dataTable({
      "bProcessing": true,
      "bServerSide": true,
      "sAjaxSource": "/Admin/UpdateUnassignedReviewer",
      "sPaginationType": "full_numbers"
    });
  });
</script>

<h2>Unassigned IPBs</h2>
<%
  using (Html.BeginForm("Assign","Admin",FormMethod.Post))
  {
    Html.RenderPartial("AssignmentControls", "Reviewer");
%>
<table cellpadding="0" cellspacing="0" border="0" class="display" id="adminUnassignedTable">
<thead><tr>
<th>IPB Number</th>
<th>IPB Pub Date</th>
<th>Change Number</th>
<th>Change Date</th>
<th>Total # of Parts</th>
<th>Total # of Report Parts</th>
<th>ALC</th>
<th>Date Loaded</th>
<th>Priority</th>
<th>Update</th>
</tr></thread>
<tbody><tr><td colspan="12" class="dataTable_empty">Loading Data From Server</td></tr></tbody>
</table>
<%
  }
%>

下面是管理员控制器.cs:

public void UpdateUnassignedReviewer()
{
  int[] nArrayStatus = { (int)PTA.Helpers.Constants.State.Queue }
  int nTotalRecordCount = 0;
  string strEcho = "";
  _DisplayRecords = PTA.Helpers.Utility.BeginServerSideProcessing(HttpContext.Request.QueryString, nArrayStates, (int)PTA.Helpers.Constants.Location.Reviewer, ref nTotalRecordCount, ref strEcho);
  string strOutput = "";
  if (_DisplayRecords.Count() <= 0)
  {
    PTA.Helpers.Utility.WriteBlankRecord(ref strOutput, strEcho, 12);
  }
  else
  {
    strOutput += "{\"sEcho\":" + strEcho + ", ";
    strOutput += "\"iTotalRecords\": " + nTotalRecordCount.ToString() + ", ";
    strOutput += "\"iTotalDisplayRecords\": " + nTotalRecordCount.ToString() + ", ";
    strOutput += "\"aaData\": [";
    int nCounter = 0;
    foreach (IPB ipb in _DisplayRecords)
    {
      strOutput += "[ "
      strOutput += "\"";
      strOutput += PTA.Helpers.Utility.CreateDetailsLinkHTML(ipb.ID.ToString(), ipb.IPBName) + "\",";
      strOutput += "\"" + ipb.PubDate + "\",";
      strOutput += "\"" + ipb.Change + "\",";
      strOutput += "\"" + ipb.ChangeDate + "\",";
      strOutput += "\"" + ipb.TotalParts + "\",";
      strOutput += "\"" + ipb.TotalPartsReport + "\",";
      strOutput += "\"" + ipb.ALC + "\",";
      strOutput += "\"" + ipb.DateAdded + "\",";
      strOutput += "\"" + ipb.Priority + "\",";
      strOutput += "\"" + PTA.Helpers.Utility.CreateCheckBoxHTML(ipb.ID.ToString(), nCounter++);
      strOutput += "\""; 
      strOutput += "]";

      if(ipb != _DisplayRecords.Last())
      {
        strOutput += ", ";
      }
    }
  }

  strOutput += "]}";
  Response.Write(strOutput);
}

这是赋值函数

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Assign(string PriorityDropDown, string UserDropDown, string ActionDropDown)
{
  ResetTempData(ref statusID, ref locationID, ref area);

  int  ipb_id = 0,
       action = -1;

  action = Request.Form["ActionDropDown"].ToString() == null || Request.Form["ActionDropDown"].ToString() == "" ? -1 : Convert.ToInt32(Request.Form["ActionDropDown"]);

  string strUser = "",
         strPriority = "";

  strUser = Request.Form["UserDropDown"];
  strPriority = Request.Form["PriorityDropDown"];

  string[] strTemp = Request.Form.AllKeys;
  foreach(string str in strTemp)
  {
    if(str.Contains("AssignCheck"))
    {
      ipb_id = Convert.ToInt32(Request.Form[str]);

      if(action > -1 || (strUser != null || strUser != "") || (strPriority != null || strPriority != ""))
      {
        switch (action)
        {
          case -1:
            Update(ipb_id, strPriority, strUser);
            break;
          case 1:
          case 2:
          case 5:
          case 8:
            Action(ipb_id, action);
            break;
          default: break;
        }
      }
    }
  }

  return RedirectToAction("AdminView");
}

下面是AdminView函数

public ActionResult(int? statusID, int? locationID)
{
  if (!System.Web.HttpContext.Current.User.IsInRole("Admin"))
  {
    return RedirectToAction("Index", "Home");
  }

  PTA.Modesl.DataFactory factory = new DataFactory();
  if(statusID == null)
  {
    statusID = (int)PTA.Helpers.Constants.State.Queue;
    ViewData["status"] = statusID;
  }

  if(locationID == null)
  {
    locationID = (int)PTA.Helpers.Constants.Location.Reviewer;
    ViewData["location"] = locationID;
  }

  TempData["pageStatus"] = statusID;
  TempData["pageLocation"] = locationID;
  TempData["Area"] = Request.QueryString["Area"]?? "Unassigned";

  return View();
}