/// <summary>
/// 查询签到详情信息
/// </summary>
/// <param name="teacher">教工名称</param>
/// <param name="time">时间</param>
/// <param name="section">节次</param>
/// <returns></returns>
public ActionResult AttendanceRecord(string teacher, string time, string section)
{
var attends = AttendanceService.AttendanceRecord(teacher, time, section);
return(Json(attends, JsonRequestBehavior.AllowGet));
}