public ActionResult Create(Teacher model)
{
XCourseContext db = new XCourseContext();
Teacher teacher = new Teacher();
teacher.FirstName = model.FirstName;
teacher.LastName = model.LastName;
teacher.Proficiency = model.Proficiency;
try
{
db.Entry(teacher).State = System.Data.Entity.EntityState.Added;
db.SaveChanges();
return(RedirectToAction("Index"));
//List<Teacher> teacherList = db.Teachers.ToList();
//return View("Index", teacherList);
}
catch (Exception)
{
return(View(model));
//return RedirectToAction("Create");
}
}
public ActionResult Create(Student model)
{
Student student = new Student();
student.FirstName = model.FirstName;
student.LastName = model.LastName;
student.DateOfBirth = model.DateOfBirth;
student.TeacherId = model.TeacherId;
db = new XCourseContext();
try
{
db.Entry(student).State = System.Data.Entity.EntityState.Added;
db.SaveChanges();
TempData["ResultMessage"] = "Kayıt işlemi başarılı";
TempData["StudentEntity"] = student;
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
return(View(model));
}
}
// GET: Lesson
public ActionResult Index()
{
_db = new XCourseContext();
List <Lesson> lessonList = _db.Lessons.Include("Teacher").ToList();
return(View(lessonList));
}
// GET: Teacher
public ActionResult Index()
{
XCourseContext db = new XCourseContext();
List <Teacher> model = db.Teachers.ToList();
return(View(model));
}
public ActionResult Delete(int id)
{
XCourseContext db = new XCourseContext();
Teacher model = db.Teachers.Find(id);
return(View(model));
}
public ActionResult CreatePartial()
{
_db = new XCourseContext();
SelectList teachersList = new SelectList(_db.Teachers.ToList(), "Id", "FullName");
ViewData["TeachersList"] = teachersList;
return(PartialView("Create_Content"));
}
public ActionResult Create()
{
db = new XCourseContext();
List <Teacher> allTeachers = db.Teachers.ToList();
SelectList teachersSelectList = new SelectList(allTeachers, "Id", "FullName");
ViewBag.Teachers = teachersSelectList;
return(View());
}
// GET: Student
public ActionResult Index()
{
db = new XCourseContext();
List <Student> model = db.Students.ToList();
//string resultMessage = (string)TempData["ResultMessage"];
//TempData.Keep("ResultMessage");
//resultMessage = (string)TempData.Peek("ResultMessage");
return(View(model));
}
public ActionResult Edit(int id)
{
XCourseContext db = new XCourseContext();
Teacher model = db.Teachers.Find(id);
if (model == null)
{
return(HttpNotFound());
//return View("Error");
//return RedirectToAction("Index");
}
return(View(model));
}
public ActionResult Login(Credential credential)
{
_db = new XCourseContext();
Models.User user = _db.Users.FirstOrDefault(u => u.Username == credential.Username && u.Password == credential.Password);
if (user == null)
{
TempData["ResultMessage"] = "Kullanıcı adınız veya şifreniz hatalı! Tekrar deneyin.";
return(View());
}
else
{
Session["User"] = user;
return(RedirectToAction("Index", "Home"));
}
}
public ActionResult DeleteConfirmed(int id)
{
XCourseContext db = new XCourseContext();
Teacher teacher = db.Teachers.Find(id);
try
{
db.Entry(teacher).State = System.Data.Entity.EntityState.Deleted;
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (Exception)
{
return(View(teacher));
}
}
public ActionResult Edit(Teacher model)
{
XCourseContext db = new XCourseContext();
Teacher teacher = db.Teachers.Find(model.Id);
teacher.FirstName = model.FirstName;
teacher.LastName = model.LastName;
teacher.Proficiency = model.Proficiency;
try
{
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (Exception)
{
return(View(model));
}
//db.Entry(model);
//db.Teachers.Attach(model);
//// Bu aşamada model'in state'i UNCHANGED
//db.Entry(model).State = System.Data.Entity.EntityState.Modified;
//// Bu aşamada model'in state'i MODIFIED
//try
//{
// db.SaveChanges();
//}
//catch (Exception)
//{
// throw;
//}
}
public ActionResult CreatePartial(Lesson model)
{
_db = new XCourseContext();
Lesson lesson = new Lesson();
lesson.Name = model.Name;
lesson.TeacherId = model.TeacherId;
_db.Lessons.Add(lesson);
try
{
_db.SaveChanges();
List <Lesson> lessonList = _db.Lessons.Include("Teacher").ToList();
return(PartialView("Index_Content", lessonList));
}
catch (Exception)
{
return(PartialView("Create_Content"));
}
}
