public ActionResult DeleteConfirmed(int id)
        {
            CodingClubAdvTB codingClubAdvTB = db.CodingClubAdvTBs.Find(id);

            db.CodingClubAdvTBs.Remove(codingClubAdvTB);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "Id,TeacherId,JoinDate")] CodingClubAdvTB codingClubAdvTB)
 {
     if (ModelState.IsValid)
     {
         db.Entry(codingClubAdvTB).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.TeacherId = new SelectList(db.TeacherTBs, "Id", "TeacherName", codingClubAdvTB.TeacherId);
     return(View(codingClubAdvTB));
 }
        // GET: CodingClubAdv/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            CodingClubAdvTB codingClubAdvTB = db.CodingClubAdvTBs.Find(id);

            if (codingClubAdvTB == null)
            {
                return(HttpNotFound());
            }
            return(View(codingClubAdvTB));
        }
        // GET: CodingClubAdv/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            CodingClubAdvTB codingClubAdvTB = db.CodingClubAdvTBs.Find(id);

            if (codingClubAdvTB == null)
            {
                return(HttpNotFound());
            }
            ViewBag.TeacherId = new SelectList(db.TeacherTBs, "Id", "TeacherName", codingClubAdvTB.TeacherId);
            return(View(codingClubAdvTB));
        }