public ActionResult Edit(Classroom classroom)
{
bool roomAlready = true;
string errorMessage = String.Empty;
if (ModelState.IsValid)
{
//check if such classroom isn't in DB
roomAlready = Checking(classroom);
if (roomAlready)
{
Classroom r = db.Classrooms.Find(classroom.Room_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(classroom).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
errorMessage = "Аудиторія " + classroom.Number + " є в базі даних";
ModelState.AddModelError(string.Empty, errorMessage);
return(View(classroom));
}
public ActionResult CorrectRecordPost(Grade grade)
{
if (ModelState.IsValid)
{
db.Entry(grade).State = EntityState.Modified;
db.SaveChanges();
}
var gr = db.Grades.Include(g => g.Schedule).Include(g => g.Student);
gr = from s in gr
where s.Schedule_ID == grade.Schedule_ID
orderby s.Student.Surname
select s;
return(PartialView("_Grades", gr));
}
public ActionResult Edit(Teacher teacher)
{
bool already = false;
string error = string.Empty;
if (ModelState.IsValid)
{
already = Checking(teacher);
if (already)
{
Teacher r = db.Teachers.Find(teacher.Teacher_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(teacher).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
error = "Викладач " + teacher.Surname + " " + teacher.Name + " " + teacher.LastName + " є в базі даних";
ModelState.AddModelError(string.Empty, error);
return(View(teacher));
}
public ActionResult Edit(Subject subject)
{
bool already = true;
string error = string.Empty;
if (ModelState.IsValid)
{
already = Checking(subject);
if (already)
{
Subject r = db.Subjects.Find(subject.Subject_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(subject).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
error = "Предмет " + subject.Name + " є в базі даних";
ModelState.AddModelError(string.Empty, error);
return(View(subject));
}
public ActionResult Edit(Group group)
{
bool groupAlready = true;
string errorMessage = String.Empty;
if (ModelState.IsValid)
{
groupAlready = Checking(group);
if (groupAlready)
{
Group r = db.Groups.Find(group.Group_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(group).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
errorMessage = "Група " + group.Name + " " + group.EnrollmentYear + " є в базі даних";
ModelState.AddModelError(string.Empty, errorMessage);
return(View(group));
}
public ActionResult Edit(LessonType lessontype)
{
bool already = true;
string error = string.Empty;
if (ModelState.IsValid)
{
already = Checking(lessontype);
if (already)
{
LessonType r = db.LessonTypes.Find(lessontype.Lesson_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(lessontype).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
error = "Тип заняття " + lessontype.Type + " є в базі даних";
ModelState.AddModelError(string.Empty, error);
return(View(lessontype));
}
public ActionResult Edit(Student student)
{
bool already = true;
string error = string.Empty;
if (ModelState.IsValid)
{
already = Checking(student);
if (already)
{
Student r = db.Students.Find(student.Student_ID);
((IObjectContextAdapter)db).ObjectContext.Detach(r);
db.Entry(student).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
error = "Студент " + student.Surname + " " + student.Name + " " + student.LastName + " є в базі даних";
ModelState.AddModelError(string.Empty, error);
ViewBag.Group_ID = new SelectList(db.Groups, "Group_ID", "Name", student.Group_ID);
return(View(student));
}
