public ActionResult EditCourses(int id, AdminControllerCourseVM courseModel) { TryUpdateModel(courseModel); if (ModelState.IsValid) { Course course = null; CourseRepository coureseRepository = new CourseRepository(); if (id > 0) { course = coureseRepository.GetById(id); course.Name = courseModel.Name; course.Code = courseModel.Code; coureseRepository.Save(course); return RedirectToAction("ManageCourses"); } else { course = coureseRepository.GetAll(filter: c => c.Name == courseModel.Name).FirstOrDefault(); if (course == null) { course = new Course(); course.Name = courseModel.Name; course.Code = courseModel.Code; coureseRepository.Save(course); return RedirectToAction("ManageCourses"); } else { throw new ArgumentException("Invalid course name"); } } } return View(courseModel); }
public ActionResult ShowCourses() { AdminControllerCourseVM courseModel = new AdminControllerCourseVM(); CourseRepository courseRepository = new CourseRepository(); courseModel.courseList = courseRepository.GetAll(); return View(courseModel); }
public ActionResult EditCourses(int id) { Course course = new Course(); CourseRepository courseRepository = new CourseRepository(); AdminControllerCourseVM courseModel = new AdminControllerCourseVM(); if (id > 0) { course = courseRepository.GetById(id); courseModel.Name = course.Name; courseModel.Code = course.Code; courseModel.CourseID = id; } if (id == 0) { courseModel.Code = GenerateCode(); course.Name = courseModel.Name; course.Code = courseModel.Code; } return View(courseModel); }