gridview中radiobutton只能单选
<script type="text/javascript">
function demo2(sss)
{
var es=document.getElementsByTagName("input");
for(var i=0;i <es.length;i++)
{
if (es[i].type=="radio")
{
if(sss.id!=es[i].id)
{
es[i].checked=false;
}
}
}
}
</script>
<asp:GridView ID="GridView1" runat="server"
onrowdatabound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:RadioButton ID="RadioButton1" runat="server" onclick="demo2(this)" />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="UserName" HeaderText="名字" />
<asp:BoundField DataField="UserCode" HeaderText="aaa" />
<asp:TemplateField>
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server">HyperLink</asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>