Here is my code.
<script type="text/javascript" lang="javascript">
function validate(source, args) {
alert('hello......');....control not coming here
var checkboxlist = document.getElementById('<%=chkServices.ClientID%>');
var checklistinput = checkboxlist.getElementsByTagName("input");
for (var i = 0; i < checklistinput.length; i++) {
if (checklistinput[i].checked) {
args.Isvalid = true;
return;
}
}
args.Isvalid = false;
}
</script>
<asp:CheckBoxList ID="chkServices" runat="server" Width="250px" RepeatDirection="Horizontal">
</asp:CheckBoxList>
<asp:CustomValidator ID="CustomValidator1" runat="server" ClientValidationFunction="validate" ErrorMessage="Please Select At Least One Checkbox." ForeColo ...
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