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));
}
}
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 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"));
}
}