private void Update <T>(T data)
where T : IModel
{
T entity = _context.Set <T>().Find(data.ID);
_context.Entry(entity).CurrentValues.SetValues(data);
_context.SaveChanges();
}
public CourseModel CreateCourse(CourseModel course)
{
if (course == null)
{
throw new ArgumentNullException(nameof(course));
}
context.Courses.Add(course);
context.SaveChanges();
return(course);
}
public ActionResult Create([Bind(Include = "CourseId,CourseTitle,CourseDescription,NumCredits,CourseCredits")] Course course)
{
if (ModelState.IsValid)
{
db.Courses.Add(course);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(course));
}
public ActionResult Create([Bind(Include = "course_id,course_name,course_code")] Course course)
{
if (ModelState.IsValid)
{
db.Courses.Add(course);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(course));
}
public ActionResult Create([Bind(Include = "Id,Code,Name,Category,Tutor,Price")] Course course)
{
if (ModelState.IsValid)
{
//db.Courses.Add(course);
db.Entry(course).State = EntityState.Added;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(course));
}
public ActionResult DeleteConfirmed(string id)
{
CourseDBContext db = new CourseDBContext();
Course course = db.courses.Find(id);
db.courses.Remove(course);
db.SaveChanges();
return(RedirectToAction("CourseInfo"));
}
public ActionResult EditCourseInfo([Bind(Include = "courseId,courseName,courseStartTime,courseEndTime,courseRequireURL,courseOutlineURL,courseTeacherName,courseCredit,coursePlace,maxNumPerGroup,minNumPerGroup,courseTime,isEnd")] Course course)
{
if (ModelState.IsValid)
{
CourseDBContext cdb = new CourseDBContext();
cdb.Entry(course).State = EntityState.Modified;
cdb.SaveChanges();
return(RedirectToAction("CourseInfo"));
}
return(View(course));
}
