public ActionResult DeleteCourseSubject(int id, int courseId)
{
CourseSubject courseSubject = new CourseSubject();
CourseSubjectRepository courseSubjectRepository = new CourseSubjectRepository();
courseSubject = courseSubjectRepository.GetAll(filter: s => s.SubjectID == id && s.Course.Id == courseId).FirstOrDefault();
courseSubjectRepository.Delete(courseSubject);
return RedirectToAction("ShowSubjects", "Admin", new { @id = courseId });
}
public ActionResult EditSubjectCourse(AdminControllerCourseSubjectVM subjectCourseModel)
{
CourseSubject courseSubject = new CourseSubject();
CourseSubjectRepository courseSubjectRepository = new CourseSubjectRepository();
TryUpdateModel(subjectCourseModel);
if (ModelState.IsValid && subjectCourseModel.CourseSubjectID > 0)
{
courseSubject.CourseID = subjectCourseModel.courseID;
courseSubject.SubjectID = subjectCourseModel.subjectID;
courseSubjectRepository.Save(courseSubject);
return RedirectToAction("ShowCourse", "Admin", new { @id = subjectCourseModel.subjectID });
}
if (subjectCourseModel.ListItems == null)
{
List<SelectListItem> List = new List<SelectListItem>();
CourseRepository courseRepository = new CourseRepository();
subjectCourseModel.courseList = courseRepository.GetAll();
foreach (var item in subjectCourseModel.courseList)
{
List.Add(new SelectListItem() { Text = item.Name, Value = item.Id.ToString() });
}
subjectCourseModel.ListItems = List;
}
return View(subjectCourseModel);
}
public JsonResult CheckForAddedSubjects(int subjectId, int courseId)
{
bool isAdded = false;
CourseSubject courseSubject = new CourseSubject();
CourseSubjectRepository courseSubjectRepo = new CourseSubjectRepository();
courseSubject = courseSubjectRepo.GetAll(filter: cs => cs.Course.Id == courseId && cs.Subject.Id == subjectId).FirstOrDefault();
if (courseSubject != null)
{
isAdded = true;
}
return Json(isAdded, JsonRequestBehavior.AllowGet);
}
