我创建了一对夫妇用于过滤领域的radgrid控件,我似乎无法得到的过滤工作。我可以看到键入过滤箱的东西后,清楚地回发(阿贾克斯spinny圆的东西),但我的结果都是一样的。我使用在aspx文件以下定义:

<telerik:RadGrid PageSize="4" ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True"
                    AutoGenerateColumns="False" OnNeedDataSource="RadGrid1_NeedDataSource"
                    OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged" Skin="Black" ShowFooter="True"
                    ShowStatusBar="True" AllowFilteringByColumn="True"
                    EnableLinqExpressions="False">
                    <MasterTableView AllowFilteringByColumn="true" Caption="Select a Customer">
                        <Columns>
                            <telerik:GridTemplateColumn CurrentFilterFunction="StartsWith" HeaderText="First Name" AllowFiltering="true" AutoPostBackOnFilter="true">
                                <ItemTemplate>
                                    <%#GetFirstName(DataBinder.Eval(Container, "DataItem"))%>
                                </ItemTemplate>
                            </telerik:GridTemplateColumn>
                            <telerik:GridTemplateColumn HeaderText="Last Name" AllowFiltering="true" AutoPostBackOnFilter="true">
                                <ItemTemplate>
                                    <%#GetLastName(DataBinder.Eval(Container, "DataItem"))%>
                                </ItemTemplate>
                            </telerik:GridTemplateColumn>
                            <telerik:GridTemplateColumn HeaderText="Address">
                                <ItemTemplate>
                                    <%#GetAddress(DataBinder.Eval(Container, "DataItem"))%>
                                </ItemTemplate>
                            </telerik:GridTemplateColumn>
                            <telerik:GridTemplateColumn HeaderText="Shop">
                                <ItemTemplate>
                                    <%#GetShopName(DataBinder.Eval(Container, "DataItem"))%>
                                </ItemTemplate>
                            </telerik:GridTemplateColumn>
                        </Columns>
                        <RowIndicatorColumn>
                            <HeaderStyle Width="20px"></HeaderStyle>
                        </RowIndicatorColumn>
                        <ExpandCollapseColumn>
                            <HeaderStyle Width="20px"></HeaderStyle>
                        </ExpandCollapseColumn>
                    </MasterTableView>
                    <ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="True">
                        <Selecting AllowRowSelect="true" />
                    </ClientSettings>
                    <PagerStyle Mode="NumericPages" />
                </telerik:RadGrid>

和我在我的代码跟在后面:

protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
    BusinessLayer.Customers Customers = new BusinessLayer.Customers();

    Customers.GetBySQLStatement(GetCustomerSQL());

    this.RadGrid1.DataSource = Customers;
}

任何想法?

有帮助吗?

解决方案

添加的数据字段作为每个列或使用 GridBoundColumns 而非GridTemplateColumns。

其他提示

您电网的定义看起来OK,我 - 不知道在哪里的问题。我使用Telerik的网格从现在开始一段时间,我会做什么,如果你的鞋子将调试我的代码,看到MasterTableView.FilterExpression值内NeedDataSource以及是否返回的记录进行过滤与表达和传递给电网什么

迪克

Public Sub RadGrid_NeedDataSource(ByVal source As RadGrid, ByVal e As GridNeedDataSourceEventArgs) 'Handles RadGrid.NeedDataSource
    Dim RadGrid As RadGrid = CType(source, RadGrid)
    'Dim nestedItem As GridNestedViewItem = CType(source.NamingContainer, GridNestedViewItem)
    'Dim CustomerID = CType(nestedItem.ParentItem, GridDataItem).GetDataKeyValue(source.Attributes("TableID"))

    Dim gridSortString As String = RadGrid.MasterTableView.SortExpressions.GetSortString()

    Dim args As New DataSourceSelectArguments(gridSortString)

    If gridSortString Is Nothing Then
        RadGrid.DataSource = GetDataTable("SELECT * FROM [" + source.Attributes("TableName") + "] ") 'Where CustomerID = N'" + CustomerID + "'
    Else
        RadGrid.DataSource = GetDataTable("SELECT * FROM [" + source.Attributes("TableName") + "] ORDER BY " & gridSortString) 'Where CustomerID = N'" + CustomerID + "'
    End If

End Sub
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