public async Task <ActionResult> GetClasses(int courseId, int semesterId)
        {
            SAMS.Models.AttendanceMaster param = new SAMS.Models.AttendanceMaster()
            {
                CourseId   = courseId,
                SemesterId = semesterId,
                Day        = (int)DateTime.Now.DayOfWeek
            };
            //List<SAMS.Models.Timetable> list = await _repo.GetTimetable(param);
            List <SAMS.Models.Timetable> list = new List <Models.Timetable>
            {
                new Models.Timetable {
                    Id = 1, ClassDetails = "Data Algorithms | 10:00-11:00 | Sunday"
                },
                new Models.Timetable {
                    Id = 1, ClassDetails = "Descrete Logics | 11:00-12:00 | Sunday"
                }
            };
            var ddl = list.Select(a => new
            {
                Text  = a.ClassDetails,
                Value = a.Id
            }).ToList();

            return(Json(ddl, JsonRequestBehavior.AllowGet));
        }
        public async Task <JsonResult> GetTimetableList(int courseId, int semesterId)
        {
            try
            {
                SAMS.Models.AttendanceMaster param = new SAMS.Models.AttendanceMaster()
                {
                    CourseId   = courseId,
                    SemesterId = semesterId,
                    Day        = DateTime.Now.DayOfWeek.ToInt()
                };
                List <SAMS.Models.Timetable> list;
                //if (HttpContext.IsDebuggingEnabled)
                //{
                //    list = new List<Models.Timetable>()
                //{
                //    new Models.Timetable{Id=1, ClassDetails= "Data Algorithms | 10:00-11:00 | Sunday"},
                //    new Models.Timetable{Id=1, ClassDetails= "Descrete Logics | 11:00-12:00 | Sunday"}
                //};
                //}
                //else
                list = await _repo.GetTimetable(param);

                var ddl = list.Select(a => new
                {
                    Text  = a.ClassDetails,
                    Value = a.Id
                }).ToList();
                return(Json(ddl, JsonRequestBehavior.AllowGet));
            }
            catch (Exception ex)
            {
                return(Json(new { IsError = true, Message = ex.Message }, JsonRequestBehavior.AllowGet));
            }
        }