Пример #1
0
        public async Task <EditTrackFormModel> TrackEdit(int?trackId)
        {
            var track = await _context.Tracks
                        .FirstOrDefaultAsync(t => t.Id == trackId);

            var result = new EditTrackFormModel
            {
                Name     = track.Name,
                Duration = track.Duration,
                AlbumId  = track.AlbumId,
            };

            return(result);
        }
Пример #2
0
        public async Task <IActionResult> Edit(int id, EditTrackFormModel track)
        {
            if (id != track.Id)
            {
                return(NotFound());
            }

            var currTrack = new Track
            {
                Id       = track.Id,
                Name     = track.Name,
                Duration = track.Duration,
                AlbumId  = track.AlbumId
            };

            if (ModelState.IsValid)
            {
                try
                {
                    _service.Edit(
                        id,
                        track.Name,
                        track.Duration,
                        track.AlbumId
                        );
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!TrackExists(track.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }

            var currAlbum = await _albums.Albums(track.AlbumId);

            ViewData["AlbumId"] = new SelectList(currAlbum, "Id", "Name", track.AlbumId);
            return(View(track));
        }