asp:RadioButton javascript onclick event
aspx page
<script language="javascript" type="text/javascript">
function clicking(Obj)
{
var a=document.getElementById("ctl00_ContentPlaceHolder1_ctl20_AAA1_rbtnStudent");
var b=document.getElementById("ctl00_ContentPlaceHolder1_ctl20_AAA1_rbtnAllStudents");
switch (Obj.value)
{case "rbtnStudent":
a.checked=true;
b.checked=false;
break;
case "rbtnAllStudents":
b.checked=true;
a.checked=false;
break;
default:break;
}
}
</script>
<asp:RadioButton ID="rbtnStudent" runat="server" Checked="true" Text="Student" /> <br />
<asp:RadioButton ID="rbtnAllStudents" runat="server" Text="All Students" />
vb.net Page_Load
rbtnStudent.Attributes.Add("onclick", "clicking(this)")
rbtnAllStudents.Attributes.Add("onclick", "clicking(this)")