Question

我已经创建了一个asp.net动态数据linq到sql网站。创建项目后，使用linq到SQL类添加一个表。

在运行项目时，表格中的数据可见，但看不到编辑按钮。编辑按钮可以在list.aspx的代码中看到，但是在运行时只能看到表内容而没有编辑选项。在代码中，我看到Global.asax

中提到的所有选项

routes.Add(New DynamicDataRoute("{table}/{action}.aspx") With {
    .Constraints = New RouteValueDictionary(New With {.Action = "List|Details|Edit|Insert"}),
    .Model = DefaultModel})

您知道我们是否必须做任何事情来使编辑选项可用？

这是完整的文件

<%@ Application Language="VB" %>
<%@ Import Namespace="System.ComponentModel.DataAnnotations" %>
<%@ Import Namespace="System.Web.Routing" %>
<%@ Import Namespace="System.Web.DynamicData" %>

<script RunAt="server">
Private Shared s_defaultModel As New MetaModel
Public Shared ReadOnly Property DefaultModel() As MetaModel
    Get
        Return s_defaultModel
    End Get
End Property

Public Shared Sub RegisterRoutes(ByVal routes As RouteCollection)
    '                     IMPORTANT: DATA MODEL REGISTRATION 
    ' Uncomment this line to register a LINQ to SQL model for ASP.NET Dynamic Data.
    ' Set ScaffoldAllTables = true only if you are sure that you want all tables in the
    ' data model to support a scaffold (i.e. templates) view. To control scaffolding for
    ' individual tables, create a partial class for the table and apply the
    ' <ScaffoldTable(true)> attribute to the partial class.
    ' Note: Make sure that you change "YourDataContextType" to the name of the data context
    ' class in your application.
     DefaultModel.RegisterContext(GetType(aimmdsDataContext), New ContextConfiguration() With {.ScaffoldAllTables = True})

    ' The following statement supports separate-page mode, where the List, Detail, Insert, and 
    ' Update tasks are performed by using separate pages. To enable this mode, uncomment the following 
    ' route definition, and comment out the route definitions in the combined-page mode section that follows.
    routes.Add(New DynamicDataRoute("{table}/{action}.aspx") With {
        .Constraints = New RouteValueDictionary(New With {.Action = "List|Details|Edit|Insert"}),
        .Model = DefaultModel})

    ' The following statements support combined-page mode, where the List, Detail, Insert, and
    ' Update tasks are performed by using the same page. To enable this mode, uncomment the
    ' following routes and comment out the route definition in the separate-page mode section above.
    'routes.Add(New DynamicDataRoute("{table}/ListDetails.aspx") With {
    '    .Action = PageAction.List,
    '    .ViewName = "ListDetails",
    '    .Model = DefaultModel})

    'routes.Add(New DynamicDataRoute("{table}/ListDetails.aspx") With {
    '    .Action = PageAction.Details,
    '    .ViewName = "ListDetails",
    '    .Model = DefaultModel})
End Sub

Private Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
    RegisterRoutes(RouteTable.Routes)
End Sub

</script>

Answer 1

您的路线应包含“修改”值

 routes.Add(new DynamicDataRoute("{table}/{action}.aspx")
        {
            Constraints = new RouteValueDictionary(new { action = "List|Details|Edit|Insert" }),
            Model = DefaultModel
        });

您的表格是否具有编辑权限？ bcz动态数据使用所有数据库检查，权限

在使用动态数据集显示的数据表中看不到编辑选项

1 个答案: