// To protect from overposting attacks, enable the specific properties you want to bind to, for // more details, see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Category).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!CategoryExists(Category.ID)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
// To protect from overposting attacks, enable the specific properties you want to bind to, for // more details, see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync(string[] selectedCategories) { var newFilm = new Film(); if (selectedCategories != null) { newFilm.FilmCategories = new List <FilmCategory>(); foreach (var cat in selectedCategories) { var catToAdd = new FilmCategory { CategoryID = int.Parse(cat) }; newFilm.FilmCategories.Add(catToAdd); } } if (await TryUpdateModelAsync <Film>( newFilm, "Film", i => i.Title, i => i.Length, i => i.Price, i => i.ReleaseDate, i => i.DirectorID)) { _context.Film.Add(newFilm); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); } PopulateAssignedCategoryData(_context, newFilm); return(Page()); }
// To protect from overposting attacks, enable the specific properties you want to bind to, for // more details, see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync(int?id, string[] selectedCategories) { if (id == null) { return(NotFound()); } var filmToUpdate = await _context.Film .Include(i => i.Director) .Include(i => i.FilmCategories) .ThenInclude(i => i.Category) .FirstOrDefaultAsync(s => s.ID == id); if (filmToUpdate == null) { return(NotFound()); } if (await TryUpdateModelAsync <Film>( filmToUpdate, "Film", i => i.Title, i => i.Length, i => i.Price, i => i.ReleaseDate, i => i.Director)) { UpdateFilmCategories(_context, selectedCategories, filmToUpdate); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); } UpdateFilmCategories(_context, selectedCategories, filmToUpdate); PopulateAssignedCategoryData(_context, filmToUpdate); return(Page()); }
// To protect from overposting attacks, enable the specific properties you want to bind to, for // more details, see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Category.Add(Category); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Director = await _context.Director.FindAsync(id); if (Director != null) { _context.Director.Remove(Director); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Category = await _context.Category.FindAsync(id); if (Category != null) { _context.Category.Remove(Category); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }