コード例 #1
0
        public async Task <IActionResult> Edit(int id, [Bind("ID,SongID,Created")] History history)
        {
            if (id != history.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(history);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!HistoryExists(history.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["SongID"] = new SelectList(_context.Songs, "ID", "ID", history.SongID);
            return(View(history));
        }
コード例 #2
0
        public async Task <IActionResult> Edit(int id, [Bind("ID,Artist,Title,Bpm,Key,Intensity,Year,Disc,Track,Genre")] 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));
        }