jquery 随笔

1. 使用验证控件验证checkbox是否选中

<asp:CustomValidator ID="cv1" runat="server" ErrorMessage="请选择同意此项" ClientValidationFunction="CheckCBL" SetFocusOnError="true"></asp:CustomValidator>

<script type="text/javascript">

        function CheckCBL(source, args) {

          var result = true;

          $("input[name*='chbAgree']").each(function () {

              if (!$(this).attr('checked')) {

                  result = false;                   

              }

          });

          args.IsValid = result;

          return;

        }; 

</script>