public ViewResult EditSubject(int subjectID)
{
List <Student> studentsNot = new List <Student>();
List <Student> students = new List <Student>();
List <int> studentIDsInSubject = new List <int>();
Subject subject = repository.Subjects.FirstOrDefault(s => s.SubjectID == subjectID);
if (subjectID == 0)
{
subject = new Subject();
}
studentIDsInSubject = subStuRepository.StudentsBySubject(subjectID);
foreach (int id in studentIDsInSubject)
{
students.Add(stuRepository.FindStudentByID(id));
}
StudentsSubjectsViewModel ssv = new StudentsSubjectsViewModel();
ssv.Students = students;
ssv.Subject = subject;
ssv.StudentsNot = stuRepository.Students;
studentsNot = ssv.StudentsNot.Except(students).ToList();
ssv.StudentsNot = studentsNot;
return(View(ssv));
}
public IActionResult EditSubject(StudentsSubjectsViewModel ssv)
{
if (ModelState.IsValid)
{
if (ssv.Subject.SubjectID == 0)
{
repository.AddSubject(ssv.Subject);
TempData["updateMessage"] = "Oprettet!";
}
else
{
repository.SaveSubject(ssv.Subject);
TempData["updateMessage"] = "Opdateret!";
}
return(RedirectToAction("EditSubject", new { subjectID = ssv.Subject.SubjectID }));
}
else
{
return(View(ssv));
}
}
public IActionResult EditStudentSubjectState(StudentsSubjectsViewModel ssv)
{
subStuRepository.UpdateStudentSubjectState(ssv.StudentID, ssv.Subject.SubjectID);
return(RedirectToAction("EditSubject", new { subjectID = ssv.Subject.SubjectID }));
}
