only one radiobutton selection in repeater

asp.net, radio-button, repeater

Solution

This is a well known bug with the ASP.NET Repeater using RadioButtons:

http://support.microsoft.com/default.aspx?scid=kb;en-us;Q316495

There is a fix available here:

http://www.ifinity.com.au/Blog/EntryId/87/Simple-fix-for-Radio-Button-controls-in-an-ASP-NET-Repeater-using-jQuery

jQuery("[name$='$optValue']").attr("name",jQuery("[name$='$optValue']").attr("name"));

jQuery("[name$='$optValue]").click(function (){ 
                //set name for all to name of clicked 
                jQuery("[name$='$optValue]").attr("name", this.attr("name")); 
            });

Problem

I want to select only one radio button but I cant do this. Here is my code: ``` <asp:Repeater ID="Repeater_secenekler" runat="server" DataSource='<%#Eval("Secenekler")%>'> <HeaderTemplate> <table> </HeaderTemplate> <ItemTemplate> <tr> <td style="margin-left: 20px;"> <asp:CheckBox ID="CheckBox" runat="server" Text='<%#Eval("OptionName")%>' Visible='<%# Eval("TypeId").ToString() == "1" %>' /> <asp:RadioButton ID="RadioButton" runat="server" Text='<%#Eval("OptionName")%>' Visible='<%# Eval("TypeId").ToString() == "2" %>' GroupName="RadioButtonGrup" /> </td> </tr> </ItemTemplate> <FooterTemplate> </table> </FooterTemplate> </asp:Repeater> ``` I can select all radio button with same groupname but I dont want this. I want only one selection. How can I do this. Thanks.

Original source