public void EditGenre(GenreEdit newItem)
{
Genre genre = dc.Genres.Include("Movies").FirstOrDefault(m => m.Id == newItem.Id);
genre.Name = newItem.Name;
try
{
if (newItem.movieRemoveId.Count != 0)
{
foreach (var item in newItem.movieRemoveId)
{
genre.Movies.Remove(dc.Movies.Find(item));
//Addition to remove director from movie
dc.Movies.Find(item).Genres.Remove(dc.Genres.Find(newItem.Id));
dc.SaveChanges();
}
}
}
catch (System.NullReferenceException)
{
}
try
{
if (newItem.MovieId.Count != 0)
{
foreach (var item in newItem.MovieId)
{
genre.Movies.Add(dc.Movies.Find(item));
dc.Movies.Find(item).Genres.Add(dc.Genres.Find(newItem.Id));
dc.SaveChanges();
}
}
}
catch (System.NullReferenceException)
{
}
dc.Entry(genre).State = EntityState.Modified;
dc.SaveChanges();
}
public ActionResult Edit(GenreEdit newItem)
{
gen.EditGenre(newItem);
return View("Index", gen.GetGenresForList());
}