public ActionResult Edit(AssignCourse assigncourse) { if (ModelState.IsValid) { db.Entry(assigncourse).State = EntityState.Modified; db.SaveChanges(); return RedirectToAction("Index"); } ViewBag.DepartmentId = new SelectList(db.Departments, "DepartmentId", "Code", assigncourse.DepartmentId); ViewBag.TeacherId = new SelectList(db.Teachers, "TeacherId", "Name", assigncourse.TeacherId); ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", assigncourse.CourseId); return View(assigncourse); }
public ActionResult Create(AssignCourse assigncourse) { if (ModelState.IsValid) { var result = db.AssignCourses.Count( r => r.CourseId == assigncourse.CourseId ) == 0; if (result) { Teacher aTeacher = db.Teachers.FirstOrDefault(t => t.TeacherId == assigncourse.TeacherId); Course aCourse = db.Courses.FirstOrDefault(c => c.CourseId == assigncourse.CourseId); List<AssignCourse> assignTeachers = db.AssignCourses.Where(t => t.TeacherId == assigncourse.TeacherId).ToList(); AssignCourse assign = null; if (assignTeachers.Count != 0) { assign = assignTeachers.Last(); assigncourse.RemaingCredit = assign.RemaingCredit; } else { assigncourse.RemaingCredit = aTeacher.CreditTaken; } //if (assign == null) // assigncourse.RemaingCredit = aTeacher.CreditTaken; if (assigncourse.RemaingCredit < aCourse.Credit) { Session["Teacher"] = aTeacher; Session["Course"] = aCourse; Session["AssignedCourse"] = assigncourse; Session["AssigneddCourseCheck"] = assign; return RedirectToAction("AskToAssign"); } assigncourse.CreditTaken = aTeacher.CreditTaken; if (assign == null) { assigncourse.RemaingCredit = aTeacher.CreditTaken - aCourse.Credit; } else { assigncourse.RemaingCredit = assign.RemaingCredit - aCourse.Credit; } aCourse.AssignTo = aTeacher.Name; db.AssignCourses.Add(assigncourse); db.SaveChanges(); TempData["success"] = "Course Assigned"; return RedirectToAction("Create"); } else { TempData["Already"] = "Course Has Already Been Assigned"; return RedirectToAction("Create"); } } ViewBag.DepartmentId = new SelectList(db.Departments, "DepartmentId", "Code", assigncourse.DepartmentId); ViewBag.TeacherId = new SelectList(db.Teachers, "TeacherId", "Name", assigncourse.TeacherId); ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", assigncourse.CourseId); return View(assigncourse); }