//Return all exam to choosen subject.
public ActionResult ViewExam(Guid id)
{
ViewBag.subjectId = id;
if (examService.CountExamForSubject(id) < 1)
{
return(View("ViewEmptyExam"));
}
return(View(examService.ReturnViewExamSub(id)));
}
// Return all exams which exist in db choosen by subject and sorted (grid).
public ActionResult ViewExams(Guid?id)
{
ViewBag.subject = new SelectList(subjectService.GetSubjects(), "Id", "Name");
Guid idSubj = id ?? Guid.Empty;
ViewBag.id = id;
if (idSubj == Guid.Empty)
{
return(View(examService.ReturnViewExamSub(idSubj)));
}
else
{
if (examService.CountExamForSubject(idSubj) < 1)
{
return(View("ViewEmptyExam"));
}
return(View(examService.ReturnViewExamSub(idSubj)));
}
}
