public ActionResult Create(SchoolClass schoolClass)
 {
     if (ModelState.IsValid)
     {
         _schoolClassDbContext.dbSet.Add(schoolClass);
         _schoolClassDbContext.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(schoolClass);
 }
        public ActionResult AddClass(SchoolClass classs, string schoolName)
        {
            if (ModelState.IsValid)
            {
                classs.schoolId = _schoolDb.getSchoolIdByName(schoolName);
                _schoolClassDbContext.dbSet.Add(classs);
                _schoolClassDbContext.SaveChanges();
                return RedirectToAction("Index");
            }

            // If we got this far, something failed, redisplay form
            return View(classs);
        }
 public ActionResult Edit(SchoolClass classs, string schoolName)
 {
     if (ModelState.IsValid)
     {
         classs.schoolId = _schoolDb.getSchoolIdByName(schoolName);
         _schoolClassDbContext.Entry(classs).State = EntityState.Modified;
         _schoolClassDbContext.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(classs);
 }