public ActionResult Create([Bind(Include = "Id,Title,Credits,DepartmentID")]CourseViewModel course)
{
try
{
if (ModelState.IsValid)
{
var department = _departmentRepository.FindById(course.DepartmentId);
var model = new Course();
model.Credits = course.Credits;
model.Department = department;
model.Title = course.Title;
_courseRepository.Create(model);
return RedirectToAction("Index");
}
}
catch (Exception /* dex */)
{
//Log the error (uncomment dex variable name and add a line here to write a log.)
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists, see your system administrator.");
}
PopulateDepartmentsDropDownList(course.DepartmentId);
return View(course);
}
public void Update(Course course)
{
var existingCourse = Database.Courses.Find(x => x.Id == course.Id);
Database.Courses.Remove(existingCourse);
Database.Courses.Add(course);
}
public void Create(Course course)
{
course.Id = Database.Courses.Max(x => x.Id) + 1;
Database.Courses.Add(course);
}