My97DatePicker 只显示月份

    <script src="../javascript/My97DatePicker/WdatePicker.js" type="text/javascript"></script>

    <script>
        function selectMonth() {
            WdatePicker({ dateFmt: 'yyyy-MM', isShowToday: false, isShowClear: false });
        }
    </script>

<input id="starttime" type="text" style="width: 70px;" runat="server" onfocus="selectMonth()" />

效果图：