public ActionResult Edit(KarateStudent karateStudent, int[] selectedCoaches)
{
KarateStudent newStudent = db.KarateStudents.Find(karateStudent.Id);
newStudent.Name = karateStudent.Name;
newStudent.LastName = karateStudent.LastName;
newStudent.Age = karateStudent.Age;
newStudent.Country = karateStudent.Country;
newStudent.City = karateStudent.City;
newStudent.Belt = karateStudent.Belt;
newStudent.CountCoach = karateStudent.CountPeople(selectedCoaches);
newStudent.YearsTraining = karateStudent.YearsTraining;
newStudent.SportsmanStatus = karateStudent.SportsmanStatus;
newStudent.LikeCompetition = karateStudent.LikeCompetition;
newStudent.TeamId = karateStudent.TeamId;
newStudent.Coaches.Clear();
if (selectedCoaches != null)
{
foreach (var c in db.Coaches.Where(co => selectedCoaches.Contains(co.Id)))
{
newStudent.Coaches.Add(c);
}
}
db.Entry(newStudent).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("ShowStudents", "Student"));
}
public ActionResult Create(KarateStudent karateStudent, int[] selectedCoaches)
{
if (selectedCoaches != null)
{
foreach (var c in db.Coaches.Where(co => selectedCoaches.Contains(co.Id)))
{
karateStudent.Coaches.Add(c);
}
}
karateStudent.CountCoach = karateStudent.CountPeople(selectedCoaches);
db.KarateStudents.Add(karateStudent);
db.SaveChanges();
return(RedirectToAction("ShowStudents", "Student"));
}