剑道ui网格不显示数据

Question

我正在尝试使这个基本的剑道 ui 具有可扩展的行工作：

<div id="grid"></div>

<script type="text/javascript">
    $(function () {
        $("#grid").kendoGrid({
            columns: [
            {
                field: "ProductId",
                title: "ProductId"
            }
        ],
            dataSource: {
                type: "json",
                transport: {
                    read: '@Url.Action("GetData1", "MockForms")'
                }
            },
            height: 450,
            sortable: true,
            pageable: true,
            detailTemplate: "<h2 style='background-color: yellow;'>Expanded!</h2>",
            detailExpand: function (e) {
                this.collapseRow(this.tbody.find(' > tr.k-master-row').not(e.masterRow));
            }
        });
    });  
</script>

json是这样生成的：

public ActionResult GetData1([DataSourceRequest] DataSourceRequest request)
        {
            var list = new List<Product>
                {
                    new Product {ProductId = 1, ProductType = "SomeType 1", Name = "Name 1", Created = DateTime.UtcNow},
                    new Product {ProductId = 1, ProductType = "SomeType 2", Name = "Name 2", Created = DateTime.UtcNow},
                    new Product {ProductId = 1, ProductType = "SomeType 3", Name = "Name 3", Created = DateTime.UtcNow}
                };

            return Json(list.AsQueryable().ToDataSourceResult(request));
        }

并且似乎发送正常（根据萤火虫）。但是，没有任何约束（没有 javascript 错误）。有什么想法吗？

PS：

OnaBai 的第二条评论帮助我完成了这项工作。我改变了：

return Json(list.AsQueryable().ToDataSourceResult(request));
=>
return Json(list);

产生这个 JSON：

[{"ProductId":1,"ProductType":"SomeType 1","Name":"Name 1","Created":"\/Date(1371022051570)\/"},{"ProductId":1,"ProductType":"SomeType 2","Name":"Name 2","Created":"\/Date(1371022051570)\/"},{"ProductId":1,"ProductType":"SomeType 3","Name":"Name 3","Created":"\/Date(1371022051570)\/"}]

我还是想用：

return Json(list.AsQueryable().ToDataSourceResult(request));

因为这最终会使分页和排序更容易。它目前产生：

{"Data":[{"ProductId":1,"ProductType":"SomeType 1","Name":"Name 1","Created":"\/Date(1371022186643)\/"},{"ProductId":1,"ProductType":"SomeType 2","Name":"Name 2","Created":"\/Date(1371022186648)\/"},{"ProductId":1,"ProductType":"SomeType 3","Name":"Name 3","Created":"\/Date(1371022186648)\/"}],"Total":3,"AggregateResults":null,"Errors":null}

我尝试使用：

field: "Data.ProductId",

代替：

field: "ProductId",

在 JavaScript 代码中无济于事。

Answer 1

如果您想使用 ToDataSourceResult，您应该使用 ASP.NET MVC 包装器。文档中提供了更多信息：http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/helpers/grid/ajax-binding