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How to use socket repeaters using a single XMLDataSource?

I would like to use nested repeaters that use the same XML data source, where the parent repeater passes this data source to the child repeater, so it does not need to re-access the data source for each data item in the parent repeater.

XPATH for parent repeater: "/ AdpDeselection / Documents / Document [@type = 'A'] / Funds / Fund [@cuspid = '1234']"

What would I set for the DataSource attribute in the child Repeater in the code below?

I would prefer not to use OnItemDataBound because I do not think it is necessary, but I think I could be wrong.

    <asp:XmlDataSource ID="xdsCurrentFunds" runat="server" DataFile="~/App_Data/CustomApps/DeselectOptions.xml" />

    <asp:Repeater ID="rptCurrentFund" runat="server" OnItemDataBound="rptCurrentFund_ItemDataBound" DataSourceID="xdsCurrentFunds">
        <ItemTemplate>
            <div class="CurrentFund"><%# XPath("@name")%></div>
            <asp:HiddenField ID="hdnID" runat="server" Value='<%# XPath("@cuspid")%>' />
            <asp:Repeater ID="rptReplacementFunds" runat="server" DataSource='WHAT SHOULD I PUT HERE TO GET THE DATASOURCE?'>
                <ItemTemplate>
                    <div class="ReplacementFund"><%# XPath("@ticker")%></div>
                </ItemTemplate>
            </asp:Repeater>
        </ItemTemplate>
        <SeparatorTemplate>
            <br />
        </SeparatorTemplate>
    </asp:Repeater>

XML structure ...

<Deselection>
    <Documents>
        <Document type="A">
            <Funds>
                <Fund cuspid="1234" name="CURRENT FUND NUMBER ONE">
                    <ReplacementFunds>
                        <Fund ticker="ABCD" cuspid="56785678">FUND NUMBER ONE</Fund>
                        <Fund ticker="EFGH" cuspid="23452345">FUND NUMBER TWO</Fund>
                    </ReplacementFunds>
                </Fund>
                <Fund cuspid="2345" name="CURRENT FUND NUMBER ONE">
                    <ReplacementFunds>
                        <Fund ticker="HJKL" cuspid="56785678">FUND NUMBER THREE</Fund>
                        <Fund ticker="YUIO" cuspid="23452345">FUND NUMBER FOUR</Fund>
                    </ReplacementFunds>
                </Fund>
        </Document>
    </Documents>
</Deselection>
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. :

<asp:XmlDataSource ID="xdsCurrentFunds" runat="server" DataFile="~/App_Data/CustomApps/DeselectOptions.xml" />

<asp:Repeater ID="rptCurrentFund" runat="server" OnItemDataBound="rptCurrentFund_ItemDataBound" DataSourceID="xdsCurrentFunds">
    <ItemTemplate>
        <div class="CurrentFund"><%# XPath("@name")%></div>
        <asp:Repeater ID="rptReplacementFunds" runat="server" DataSource='<%# XPathSelect("ReplacementFunds/*") %>'>
            <ItemTemplate>
                <div class="ReplacementFund"><%# XPath("@ticker")%></div>
            </ItemTemplate>
        </asp:Repeater>
    </ItemTemplate>
    <SeparatorTemplate>
        <br />
    </SeparatorTemplate>
</asp:Repeater>

OnItemDataBound.

- XPathSelect, ,.

+8

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