public IActionResult Edit(ClassJournal classJournal) { if (ModelState.IsValid) { db.ClassJournals.Update(classJournal); db.SaveChanges(); } return(RedirectToAction(nameof(Index))); }
public static ClassJournal[] CreateClassJournals(int count) { Random random = new Random(); ClassJournal[] classJournals = new ClassJournal[count]; for (int i = 0; i < count; i++) { classJournals[i] = new ClassJournal { Id = i + 1, Mark = random.Next(1, 11), Date = GenerateDateTime(), Presence = random.Next(0, 100) < 50 ? true : false, SubjectId = random.Next(1, count), StudentId = random.Next(1, count) }; } return(classJournals); }