中继器中的数据列表…仅从中继器获取标头

Question

I am new to using the Repeater as well as the Datalist.

I checked in the forum for the correct way to place a datalist inside a repeater. Below is what I created, but it is only displaying the header of the repeater when I run it

<div id="divMarketSnapshot" style="vertical-align: central; width: 100%; height: 450px; overflow: auto" runat="server">
<asp:Repeater ID="rptrRanks" runat="server" ViewStateMode="Disabled">
<HeaderTemplate>
    <table border="0" style="border-collapse: collapse; table-layout: fixed; width:100%;vertical-align:central">
        <tr style="height: 14pt; width:100%">
            <td class="xl6220798" colspan="33" style="text-align: left; font-weight: bold;width:99.99%"></td>
        </tr>
        <tr style="height: 14pt; width:100%">
            <td class="xl1520798" style="width:3.03%"></td>
            <td class="xl1520798" style="width:3.03%"></td>
            <td class="xl1520798" style="width:3.03%"></td>
            <td class="xl1520798" colspan="27" style="text-align: left;font-size:14pt; font-weight: bold;width:81.1%"><%# DataBinder.Eval(Container.DataItem, "EventRow_Group") %></td>
            <td class="xl1520798" style="width:3.03%"></td>
            <td class="xl1520798" style="width:3.03%"></td>
            <td class="xl1520798" style="width:3.03%"></td>
        </tr>
        <tr style="height: 14pt; width:100%">
            <td class="xl6220798" colspan="33" style="text-align: left; font-weight: bold;width:99.99%"></td>
        </tr>
    </HeaderTemplate>
    <ItemTemplate>
        <asp:DataList ID="dlRanks" runat="server" RepeatColumns="2" RepeatDirection="Horizontal">
            <HeaderTemplate>
                <tr style="height: 14pt; width:100%" runat="server">
                    <td runat="server" colspan="16" class="xl6620798" style="width:48.48%">
                        <a href="<%# DataBinder.Eval(Container.DataItem, "EventRow_ChartLink") %>"  " title="<%# DataBinder.Eval(Container.DataItem, "EventRow_EventDirectionDesc") %>" target="_blank"><%# DataBinder.Eval(Container.DataItem, "EventRow_Name") %></a>
                    </td>
                    <td class="xl1520798" style="width:3.03%"></td>
                </tr>
                <tr runat="server" style="width: 100%">
                    <td class="xl6720798" colspan="2" style="width: 6.06%; text-align: center">Date</td>
                    <td class="xl6720798" colspan="2" style="width: 6.06%; text-align: center">Market<br />Forecast</td>
                    <td class="xl6820798" colspan="2" style="width: 6.06%; text-align: center">RCG<br />Forecast</td>
                    <td class="xl6920798" colspan="2" style="width: 6.06%; text-align: center">Market<br />Actual</td>
                    <td class="xl7020798" colspan="2" style="width: 6.06%; text-align: center">RCG<br />Accuracy</td>
                    <td class="xl6920798" colspan="2" style="width: 6.06%; text-align: center">Equity Market<br />End Of Day</td>
                    <td class="xl7020798" colspan="2" style="width: 6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_IndexHeader") %> Index<br />End Of Day</td>
                    <td class="xl7020798" colspan="2" style="width: 6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_CurrencyHeader") %><br />End Of Day</td>
                    <td class="xl1520798" style="width: 3.03%"></td>
                </tr>
            </HeaderTemplate>
            <ItemTemplate>
                <tr style="width:100%">
                    <td class="xl7120798" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_DateTime") %></td>
                    <td class="xl7120798" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_Forecast") %></td>
                    <td class="<%# DataBinder.Eval(Container.DataItem, "EventRow_ForecastDirection_Change") %>" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_ForecastDirection") %></td>
                    <td class="xl7120798" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_Actuals") %></td>
                    <td class="<%# DataBinder.Eval(Container.DataItem, "EventRow_ActualMarketResult_Font") %>" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_ActualMarketResult") %></td>
                    <td class="<%# DataBinder.Eval(Container.DataItem, "EventRow_Equity_EOD_Change") %>" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_Equity_EOD_Price") %></td>
                    <td class="<%# DataBinder.Eval(Container.DataItem, "EventRow_Index_EOD_Change") %>" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_Index_EOD_Price") %></td>
                    <td class="<%# DataBinder.Eval(Container.DataItem, "EventRow_Currency_EOD_Change") %>" colspan="2" style="width:6.06%; text-align: center"><%# DataBinder.Eval(Container.DataItem, "EventRow_Currency_EOD_Price") %></td>
                    <td class="xl1520798" style="width:3.03%"></td>
                </tr>                                    
            </ItemTemplate>
            <FooterTemplate>
                <tr style="width:100%">
                    <td style="width:3.03%"></td>
                    <td style="width:3.03%"></td>
                    <td class="xl1520798_15" colspan="4" style="width:12.12%; text-align: left">Next Forecast:  <%# DataBinder.Eval(Container.DataItem, "EventRow_NextForecast") %></td>
                    <td style="width:3.03%"></td>
                    <td class="xl1520798_15" colspan="3" style="width:12.3%;text-align:center">Ultra Accuracy:  <span style="<%# DataBinder.Eval(Container.DataItem, "EventRow_UltraAccuracy_Style") %>"><%# DataBinder.Eval(Container.DataItem, "EventRow_UltraAccuracy") %></td>
                    <td colspan="7" style="width:21.21%"></td>
                </tr>
                <tr style = "width:100%">
                    <td class="xl6820798" colspan="33" style="width:99.99%"></td>
                </tr>
            </FooterTemplate>
        </asp:DataList>
    </table>
</ItemTemplate>

Code-behind on ItemDatabound:

Private Sub rptrRanks_ItemDataBound(sender As Object, e As RepeaterItemEventArgs) Handles rptrRanks.ItemDataBound 
    Dim dt As DataTable 
    Dim dlRanks As DataList = DirectCast(e.Item.FindControl("dlRanks"), DataList) 
    dt = TryCast(rptrRanks.DataSource, DataTable) 
    dlRanks.DataSource = dt 
    dlRanks.DataBind() 
End Sub

For the Datalist, I have 2 columns of data. The structure that I am looking for is as follows:

Group
Event                                            Event
data col  data col   data col                    data col  data col   data col
data col  data col   data col                    data col  data col   data col
data col  data col   data col                    data col  data col   data col
data col  data col   data col                    data col  data col   data col

Footer information                               Footer information

Please let me know what I need to change so that it works properly.

Answer 1

All, I found a link for doing Nested Repeaters. I am working with my code to get this correct. Here is the link https://www.mikesdotnetting.com/article/57/displaying-one-to-many-relationships-with-nested-repeaters