JqGrid MVC發佈數據不工作

Question

我想從jQGrid傳遞一些值到我的MVC應用程序的控制器。網格顯示正常，但沒有數據顯示。 我的代碼如下

阿賈克斯

function LoadGrid(varLocationID) { 
       var jqDataUrl = null; 
       jqDataUrl = "ManageRoutes/ManageRoutes" //+ x; 
       var Location = varLocationID.getAttribute('value'); 
       var grid = $("#grid").grid({ 
        url: "/ManageRoutes/GetRoutes/", 
        postData: { "szLocationID": function() { return Location; } }, 
        cache: false, 
        datatype: "json", 
        mtype: "POST", 

        // Specify the column names 
        colNames: ["RouteID", "CompanyID", "LocationID", "SalesManCode", "SalesManName"], 
        // Configure the columns 
        colModel: [ 
         { name: "RouteID", index: "RouteID", width: 70, align: "left" }, 
         { name: "CompanyID", index: "CompanyID", width: 200, align: "left" }, 
         { name: "LocationID", index: "LocationID", width: 200, align: "left" }, 
         { name: "SalesManCode", index: "SalesManCode", width: 150, align: "left" }, 
         { name: "SalesManName", index: "SalesManName", width: 170, align: "left" } 

        ], 
        pager: { enable: true, limit: 5, sizes: [2, 5, 10, 20] } 
       }); 

和代碼在控制器

[HttpPost] 
    public JsonResult GetRoutes(string szLocationID) 
    { 
     List<RouteNames> qry = new List<RouteNames>(); 
     using (TESTEntities1 dc = new TESTEntities1()) 
     { 
      qry = (from s in dc.t_hhc_dnl_Route_ID.AsEnumerable() 
        select new RouteNames 
        { 
         CompanyID = s.CompanyID, 
         LocationID = s.LocationID , 
         RouteID = s.RouteID, 
         SalesManCode=s.SalesManCode , 
         SalesManName = s.SalesManName 

        }).Where(m => m.LocationID.Contains(szLocationID)).Take(100).ToList(); 
     } 

     var jsonData = new 
     { 
      data = from emp in qry select emp 
     }; 

     return Json(jsonData, JsonRequestBehavior.AllowGet); 

    } 

任何幫助，將不勝感激。

Answer 1

爲如下代碼，並得到了工作..

"ajax": { 
      "url": "/ManageRoutes/GetRoutes", 
      "type": "POST", 
      "data": function (d) { 
      d.szLocationID = Location; 
     }