将 Header 添加到 asp.net 中的转发器

Question

如何将header添加到Repeater控件中？我想为提到的每个列添加 header

下面是我的转发器控件

<asp:Repeater ID="rptSingleSapDataInfo" runat="server">                                     
    <ItemTemplate>
        <div class="widget-box widget-blue">
            <div class="widget-main widget-repeater-horizontal">                                
                <div class="pull-left">
                    <asp:Label ID="lblSapId" runat="server"  Text='<%# DataBinder.Eval(Container.DataItem, "SAP_ID") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblState" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "STATE") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblNLat" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "NEW_LATITUDE") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblNLong" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "NEW_LONGITUDE") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblOLat" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "OLD_LATITUDE") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblOLong" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "OLD_LONGITUDE") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right1" style="padding: 5px 5px 5px 20px;">
                    <asp:Label ID="lblRemarks" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "REMARKS") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblCreatedBy" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "CREATED_BY") %>' CssClass="labelbold"></asp:Label>
                </div>

                <div class="pull-right">
                    <asp:Label ID="lblCreatedDate" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "CREATED_DATE", "{0:dd-MM-yyyy}") %>' CssClass="labelbold"></asp:Label>
                </div>

            </div>
        </div>
    </ItemTemplate>                   
</asp:Repeater>

Answer 1

您已经在使用 ItemTemplate so use the HeaderTemplate 添加 header:

<asp:Repeater ID="rptSingleSapDataInfo" runat="server">
    <HeaderTemplate>
        My header
    </HeaderTemplate>
    <ItemTemplate>
        <div class="widget-box widget-blue">
            ...
        </div>
    </ItemTemplate>
</asp:Repeater>

Answer 2

据我了解你的问题使用 Header 模板

<asp:Repeater runat="server" ID="rowRepeater" OnItemDataBound="rowRepeater_ItemBound">
    <HeaderTemplate>
        <table>                                
        <tr>
            <asp:Repeater runat="server" ID="headerRepeater">
                <ItemTemplate>
                    <th>
                        <%# Container.DataItem %>
                    </th>
                </ItemTemplate>
            </asp:Repeater>
        </tr>
    </HeaderTemplate>
    <ItemTemplate>
        <tr>
            <td><asp:Label runat="server" ID="lblUserName" Text='<%# Eval("Key") %>' /></td>
            <asp:Repeater runat="server" ID="columnRepeater">
                <ItemTemplate>
                    <td>
                        <asp:HiddenField runat="server" ID="hfRoleIndex" Value='<%# Container.ItemIndex %>' />
                        <asp:CheckBox runat="server" ID="cbColumnValue" Checked='<%# Container.DataItem %>' OnCheckedChanged="cbColumnValue_CheckedChanged" AutoPostBack="true" />
                    </td>
                </ItemTemplate>
            </asp:Repeater>
        </tr>
    </ItemTemplate>
    <FooterTemplate>
        </table>
    </FooterTemplate>
</asp:Repeater>

这里是参考link Repeater and add columns to header and itemtemplate on page load

它会帮助你

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