一个单元格设置情况:当select a.departmentInfoId, a.PersonId,t.AttendanceTime from attenceRecord a left join tp_classmember t on(a.PersonId=t.PersonId) where a.departmentInfoId=${departmentInfoId} and a.PersonId=${PersonId}时,默认为其t.AttendanceTime,否则,为下拉框控件
这种情况怎么设置?
{:5_134:}