コード例 #1
0
        public async Task <IActionResult> Edit(int id, [Bind("Id,Title,ReleaseDate,Genre,Price,Rating,validation")] Music music)
        {
            if (id != music.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(music);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!MusicExists(music.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(music));
        }
コード例 #2
0
        public async Task <IActionResult> Edit(int id, [Bind("Id,Author,AlbumName,ReleaseDate,Genre,Price")] Album album)
        {
            if (id != album.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(album);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!AlbumExists(album.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(album));
        }