Find Radio Button Within Nested Repeater

[jondow]

Hi, I have the following repeater and nested repeater: <asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table border="1px" bordercolor="black" cellspacing="0px">
</HeaderTemplate>
<ItemTemplate>
<tr>
<td width="50%"><br /><strong><%#databinder.Eval(container.dataitem, "hea_name")%></strong></td>
<td>
<table border="0px">
<tr>
<td>
Rarely Seen
</td>
<td align="right">
Very Apparent
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2">
<asp:Repeater ID="Repeater2" runat="server" datasource='<%# Container.DataItem.Row.GetChildRows("myrelation") %>'>
<HeaderTemplate>
<table border="1px" bordercolor="black" cellspacing="0px" cellpadding="0px">
<tr>
<td width="50%">&nbsp</td>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
<td>6</td>
<td>7</td>
<td>8</td>
<td>9</td>
<td>10</td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td class="sub"><%#Container.DataItem("sub_name")%></td>
<td><asp:RadioButton ID="RadioButton1" runat="server" GroupName="rdReview" />
<td><asp:RadioButton ID="RadioButton2" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton3" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton4" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton5" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton6" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton7" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton8" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton9" runat="server" GroupName="rdReview" /></td>
<td><asp:RadioButton ID="RadioButton10" runat="server" GroupName="rdReview" /></td>


</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>

Each nested repeater item contains 10 grouped radio buttons. I need to be able to find the selected one through code but as the second repeater is nested this is difficult - can anyone tell me how to do this, I guess I need to use FINDCONTROL but im unsure how.

Thanks!

 

[jbenson001]

something like this in the ItemDataBound event:

        Dim rep As Repeater
        Dim rb As RadioButton
        rep = Repeater1.FindControl("Repeater2")
        rb = rep.FindControl("Radiobutton1")
        If rb.Checked Then
          '... do stuff
        End If

This will get messy since you have 10 radio buttons. I would change it to one RadioButttonList. Then you only have to find one control and find what the selected value is.

Jim

 

[jondow]

Thanks for your response, Ive changed to a radiobuttonlist:

<tr>
<td class="sub"><%#Container.DataItem("sub_name")%></td>
<td colspan="10">
<asp:RadioButtonList ID="RadioButtonList1" runat="server" RepeatDirection="Horizontal" RepeatLayout="Table">
<asp:ListItem Value="1" Text=""></asp:ListItem>
<asp:ListItem Value="2" Text=""></asp:ListItem>
<asp:ListItem Value="3" Text=""></asp:ListItem>
<asp:ListItem Value="4" Text=""></asp:ListItem>
<asp:ListItem Value="5" Text=""></asp:ListItem>
<asp:ListItem Value="6" Text=""></asp:ListItem>
<asp:ListItem Value="7" Text=""></asp:ListItem>
<asp:ListItem Value="8" Text=""></asp:ListItem>
<asp:ListItem Value="9" Text=""></asp:ListItem>
<asp:ListItem Value="10" Text=""></asp:ListItem>
</asp:RadioButtonList></td>


</tr>

but am still unable to call the selected value, I need to do it on a button onclick event.

Thnaks