title: How we can group radio buttons inside a repeater?
body: <p>I have a radio button inside a repeater as follow.</p>
  <pre><code>&lt;asp:Repeater ID=&quot;rpt&quot; runat=&quot;server&quot;&gt;
      &lt;ItemTemplate&gt;
          &lt;asp:RadioButton ID=&quot;rbtnCityName&quot; runat=&quot;server&quot; Text='&lt;%# Bind(&quot;CityName&quot;) %&gt;'
              GroupName=&quot;Cities&quot; /&gt;
      &lt;/ItemTemplate&gt;
  &lt;/asp:Repeater&gt;
  </code></pre>
  <p>Now problem is that how I can select a single radio button across multiples.
  Even though I have given a groupname for radio button, I am not able to select any of them.</p>