【发布时间】：2025-12-05 02:45:02
【问题描述】：
出于某种原因，尽管 GetAllProductList 返回记录，但我可以获得第二个选项卡（产品详细信息）来绑定网格中的记录。请指教，谢谢
index.cshtml HOME/Index.cshtml
@(Html.Kendo().TabStrip()
.Name("tabstrip")
.Items(items =>
{
items.Add().Text("Search")
.LoadContentFrom("Index", "ProductDetails")
.Selected(true);
items.Add().Text("Product Details")
.LoadContentFrom("_ProductData", "ProductDetails")
})
)
ProductDetails/Index.cshtml
@(Html.Kendo().Grid()
.Name("BookGrid")
.HtmlAttributes(new { @Style = "align:center; font-size:10px; width:950px" })
.Columns(columns =>
{
columns.Bound(p => p.BookId).Width(95);
columns.Bound(p => p.Name).Width(120);
})
.ToolBar(toolbar => toolbar.Create())
.Sortable()
//.Pageable()
.Pageable(paging => paging
.Input(false)
.Numeric(true)
.PreviousNext(true)
.PageSizes(new int[] { 5, 10, 25, 50 })
.Refresh(false)
)
.Selectable()
.Scrollable()
.ColumnMenu(c => c.Columns(false))
.DataSource(dataSource => dataSource
.Ajax()//bind with Ajax instead server bind
.PageSize(10)
.ServerOperation(true)
.Model(model =>
{
model.Id(p => p.BookId);
})
.Sort(sort => sort
.Add(x => x.Name).Descending())
.Read(read => read.Action("GetBookData", "ProductDetails").Type(HttpVerbs.Get))
)
)
ProductDetails/_ProductData.chtml（部分页面）
@(Html.Kendo().Grid<HH.PrductModel>()
.Name("ProductGrid")
.HtmlAttributes(new { @Style = "align:center; font-size:10px; width:950px" })
.Columns(columns =>
{
columns.Bound(p => p.ProductId).Width(95);
columns.Bound(p => p.Name).Width(120);
})
.ToolBar(toolbar => toolbar.Create())
.Sortable()
//.Pageable()
.Pageable(paging => paging
.Input(false)
.Numeric(true)
.PreviousNext(true)
.PageSizes(new int[] { 5, 10, 25, 50 })
.Refresh(false)
)
.Selectable()
.Scrollable()
.ColumnMenu(c => c.Columns(false))
.DataSource(dataSource => dataSource
.Ajax()//bind with Ajax instead server bind
.PageSize(10)
.ServerOperation(true)
.Model(model =>
{
model.Id(p => p.ProductId);
})
.Sort(sort => sort
.Add(x => x.Name).Descending())
.Read(read => read.Action("GetProductData", "ProductDetails").Type(HttpVerbs.Get))
)
)
**ProductDetailscontroller**
public ActionResult Index()
{
return View();
}
///Display for tab 1
public ActionResult GetBookData ([DataSourceRequest] DataSourceRequest request)
{
Response.Cache.SetCacheability(HttpCacheability.NoCache);
return Json(GetAllBookList().ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
private static IEnumerable<BookModel> GetAllBookList()
{
using (var dc = new HHEntities())
{
var result = (from a in dc.Books
select new BookModel
{
BookId= a.BookId,
Name= a.Name
});
return result.Distinct().ToList();
}
}
///Display for tab 2
public ActionResult GetProductData([DataSourceRequest] DataSourceRequest request)
{
Response.Cache.SetCacheability(HttpCacheability.NoCache);
return Json(GetAllProductList().ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
以下将返回记录，但由于某种原因它会绑定到产品详细信息选项卡中的网格
/// <summary>
/// </summary>
/// <returns></returns>
private static IEnumerable<ProductModel> GetAllProductList()
{
using (var dc = new HHEntities())
{
var result = (from a in dc.Products
select new ProductModel
{
ProductId= a.ProductId,
Name= a.Name,
Description= a.Description,
ExpiryDate= a.ExpiryDate
});
return result.Distinct().ToList();
}
}
public ActionResult __ProductData()
{ return PartialView();}
【问题讨论】：
-
又是什么问题？你说可以绑定网格。
-
它只是显示空网格。真的很奇怪。即使我检查了 GetAllProductList 的 var 结果，它也会显示记录。谢谢
标签： c# razor entity-framework-4 kendo-ui