コード例 #1
0
        public ActionResult Index(int id, string sortOrder, string currentFilter, string searchString, int?page)
        {
            _viewMessageLogic.SetViewMessageIfExist();
            var allAcademicYears = _academicYearDetailsRepository.GetAllAcademicYearsDetails(id);

            ViewBag.CurrentSort      = sortOrder;
            ViewBag.NameSortParm     = String.IsNullOrEmpty(sortOrder) ? "teacher_desc" : "";
            ViewBag.ScheduleSortParm = sortOrder == "Schedule" ? "schedule_desc" : "Schedule";
            if (searchString != null)
            {
                page = 1;
            }
            else
            {
                searchString = currentFilter;
            }
            if (!String.IsNullOrEmpty(searchString))
            {
                allAcademicYears = _academicYearDetailsRepository.Filter(x => x.Teacher.FullName.Contains(searchString)).ToList();
            }
            var academicYearsDetails = allAcademicYears.Select(academicYearD => academicYearD.Schedule != null ? (academicYearD.TeacherEndDate != null ? (academicYearD.TeacherStartDate != null ? new DisplayAcademicYearDetailsModel
            {
                Id = academicYearD.Id,
                TeacherStartDate = academicYearD.TeacherStartDate.Value,
                TeacherEndDate = academicYearD.TeacherEndDate.Value,
                Schedule = academicYearD.Schedule.Value,
                Room = academicYearD.Room,
                Course = academicYearD.Course.Name,
                Teacher = academicYearD.Teacher.FullName
            } : null) : null) : null).ToList();

            ViewBag.IdAcademicYear = id;
            ViewBag.CurrentFilter  = searchString;
            switch (sortOrder)
            {
            case "teacher_desc":
                academicYearsDetails = academicYearsDetails.OrderByDescending(s => s.Teacher).ToList();
                break;

            case "Schedule":
                academicYearsDetails = academicYearsDetails.OrderBy(s => s.Schedule).ToList();
                break;

            case "schedule_desc":
                academicYearsDetails = academicYearsDetails.OrderByDescending(s => s.Schedule).ToList();
                break;

            default:      // Name ascending
                academicYearsDetails = academicYearsDetails.OrderBy(s => s.Teacher).ToList();
                break;
            }
            const int pageSize   = 10;
            var       pageNumber = (page ?? 1);

            return(View(academicYearsDetails.ToPagedList(pageNumber, pageSize)));
        }