Widget buildWeekDay(BuildContext context) {
    return GestureDetector(
      onTap: (){
        TDPicker.showDatePicker(context, title: '选择时间',
            onConfirm: (selected) {
              setState(() {
                selected_6 = '${selected['year'].toString().padLeft(4, '0')}-'
                    '${selected['month'].toString().padLeft(2, '0')}-'
                    '${selected['day'].toString().padLeft(2, '0')} '
                    '${weekDayList[selected['weekDay']! - 1]}';
              });
              Navigator.of(context).pop();
            },
            useWeekDay: true,
            dateStart: [1999, 01, 01],
            dateEnd: [2023, 12, 31],
            initialDate: [2012, 1, 1]);
      },
      child: buildSelectRow(context, selected_6, '选择时间'),
    );
  }