示例#1
0
        public async Task <IActionResult> Edit(int id, [Bind("AlbumId,GenreId,ArtistId,Title,Price,AlbumArtUrl")] Album album)
        {
            if (id != album.AlbumId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(album);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!AlbumExists(album.AlbumId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["ArtistId"] = new SelectList(_context.Artist, "ArtistId", "Name", album.ArtistId);
            ViewData["GenreId"]  = new SelectList(_context.Genre, "GenreId", "GenreId", album.GenreId);
            return(View(album));
        }
示例#2
0
        public async Task <IActionResult> Edit(int id, [Bind("OrderId,OrderDate,UserName,FirstName,LastName,Address,City,ProvinceCode,PostalCode,CountryCode,Phone,Email,Total")] Order order)
        {
            if (id != order.OrderId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(order);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!OrderExists(order.OrderId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["CountryCode"]  = new SelectList(_context.Country, "CountryCode", "CountryCode", order.CountryCode);
            ViewData["ProvinceCode"] = new SelectList(_context.Province, "ProvinceCode", "ProvinceCode", order.ProvinceCode);
            return(View(order));
        }
        public async Task <IActionResult> Edit(int id, [Bind("ID,Title,Genere,Album,Artist,ReleaseDate")] Song song)
        {
            if (id != song.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(song);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SongExists(song.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(song));
        }
示例#4
0
        public async Task <IActionResult> Edit(int id, [Bind("ArtistId,Name")] Artist artist)
        {
            if (id != artist.ArtistId)
            {
                return(NotFound());
            }

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