asp.net-mvc-4 - 在订单列表管理员中显示产品名称

Question

我想修改管理订单列表视图，使其像当前购物车页面一样工作，即有一个详细信息视图，如果您打开订单的详细信息视图，它会显示订单中订购的项目本身。

为了实现这一点，我对代码进行了以下更改，但它不起作用！

 @(Html.Telerik().Grid<OrderModel>()
                    .Name("orders-grid")
                    .ClientEvents(events => events
                        .OnDataBinding("onDataBinding")
                        .OnDataBound("onDataBound")
                        .OnComplete("onComplete"))
                    .Columns(columns =>
                    {
                        columns.Bound(x => x.Id)
                        .ClientTemplate("<input type='checkbox' name='checkedRecords'       
  value='<#= Id #>' class='checkboxGroups'/>")
                        .Title("<input id='mastercheckbox' type='checkbox'/>")
                        .Width(50)
                        .HtmlAttributes(new { style = "text-align:center" })
                        .HeaderHtmlAttributes(new { style = "text-align:center" });

                        columns.Bound(x => x.Id)
                            .Template(x => Html.ActionLink(x.CustomerEmail, "Details",  
    "Order", new { id = x.Id }, new { }))
                        .ClientTemplate("<a href=\"Edit/<#= Id #>\">" + 
    T("Admin.Common.View").Text + "</a>");

                        if (!Model.IsLoggedInAsVendor)
                        {
                            //a vendor does not see order details such statuses or 
  totals
                            columns.Bound(x => x.OrderStatus);
                        }
                        columns.Bound(x => x.PaymentStatus);
                        if (!Model.IsLoggedInAsVendor)
                        {
                            //a vendor does not see order details such statuses or 
  totals
                            columns.Bound(x => x.ShippingStatus);
                        }
                        columns.Bound(x => x.CustomerEmail);
                        columns.Bound(x => x.StoreName);

                        columns.Bound(x => x.CreatedOn);
                        if (!Model.IsLoggedInAsVendor)
                        {
                            //a vendor does not see order details such statuses or 

  totals
                            columns.Bound(x => x.OrderTotal)
                                   .FooterTemplate(
                                       string.Format("<div><strong>{0}:</strong></div>" 
    +
                                                     "<div>{1}: <span id=\"aggregator-
 profit-block\"></span></div>" +
                                                     "<div>{2}: <span id=\"aggregator-
 tax-block\"></span></div>" +
                                                     "<div>{3}: <span id=\"aggregator-
    total-block\"></span></div>",

  T("Admin.Orders.Report.Summary").Text,

 T("Admin.Orders.Report.Profit").Text,
                                                     T("Admin.Orders.Report.Tax").Text,

  T("Admin.Orders.Report.Total").Text));
                        }
                        columns.Bound(x => x.Id)
                            .Template(x => Html.ActionLink(T("Admin.Common.View").Text, 
  "Edit", new { id = x.Id }))
                            .ClientTemplate("<a href=\"Edit/<#= Id #>\">" + 
   T("Admin.Common.View").Text + "</a>")
                            .Width(50)
                            .Centered()
                            .Title(T("Admin.Common.View").Text);
                    })
                     .DetailView(details => details.ClientTemplate(
                        Html.Telerik().Grid<OrderModel.OrderProductVariantModel>()
                        .Name("cartitems-grid-<#= Order Id #>")
                        .Columns(columns =>
                        {
                            columns.Bound(sci => sci.FullProductName)
                            .Template(sci => Html.ActionLink(sci.FullProductName, 
    "Edit", "ProductVariant", new { id = sci.ProductVariantId }, new { }))
                            .ClientTemplate("<a href=\""+ 
      @Url.Content("~/Admin/ProductVariant/Edit/") + "<#= ProductVariantId #>\"><#= 
     FullProductName #></a>");
                            columns.Bound(sci => sci.Quantity).Width(100);
                            columns.Bound(sci => sci.UnitPriceInclTax).Width(100);
                            columns.Bound(sci => sci.SubTotalInclTax).Width(100);
                          //  columns.Bound(sci => sci.Store).Width(150);
                          //  columns.Bound(sci => sci.UpdatedOn).Width(100);
                        })
                        .DataBinding(dataBinding => dataBinding.Ajax()
                        .Select("GetOrderDetails", "Order", new
                            {
                                OrderId =
                                    "<#= OrderId #>"
                            }))
                        .ToHtmlString()
                    )
                    )
                    .Pageable(settings => 
     settings.PageSize(gridPageSize).Position(GridPagerPosition.Both))
                    .DataBinding(dataBinding => dataBinding.Ajax().Select("OrderList", 
      "Order"))
                    .EnableCustomBinding(true))

我正在尝试通过 OrdersProductVariantModel 从部分 OrdersModel 类中获取数据以显示此数据

我修改了 OrderController 以包含以下方法

[GridAction(EnableCustomBinding = true)]
public ActionResult GetOrderDetails(int OrderId)
{
    if (!_permissionService.Authorize(StandardPermissionProvider.ManageCurrentCarts))
    return AccessDeniedView();

    //   var customer = _customerService.GetCustomerById(customerId);
    //  var cart = customer.ShoppingCartItems.Where(x => x.ShoppingCartType == ShoppingCartType.ShoppingCart).ToList();

    var order = _orderService.GetOrderById(OrderId);
    var orderDetails = order.OrderProductVariants.ToList();

    var gridModel = new GridModel<OrderModel.OrderProductVariantModel>()
    {
         //   Data = cart.Select(sci =>
            Data = orderDetails.Select(sci =>
            {
               // decimal taxRate;
               // var store = _storeService.GetStoreById(sci.StoreId);
                var sciModel = new OrderModel.OrderProductVariantModel()
                {
                    Id = sci.Id,
                  //  Store = store != null ? store.Name : "Unknown",
                    ProductVariantId = sci.ProductVariantId,
                    Quantity = sci.Quantity,
                    FullProductName = sci.ProductVariant.FullProductName,
                //    UnitPrice = _priceFormatter.FormatPrice(_taxService.GetProductPrice(sci.ProductVariant, _priceCalculationService.GetUnitPrice(sci, true), out taxRate)),
                //    Total = _priceFormatter.FormatPrice(_taxService.GetProductPrice(sci.ProductVariant, _priceCalculationService.GetSubTotal(sci, true), out taxRate)),
                   // UpdatedOn = _dateTimeHelper.ConvertToUserTime(sci.UpdatedOnUtc, DateTimeKind.Utc)
                };
                return sciModel;
            }),
           // Total = cart.Count
        };
        return new JsonResult
        {
            Data = gridModel
        };
    }

但是，当我运行代码时，它甚至会停止加载订单，因为列表页面上根本没有任何活动！

有人可以帮我解决这个问题吗？

谢谢阿米特。