// 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(Genre).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!GenreExists(Genre.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[] selectedGenres)
{
var newSong = new Song();
if (selectedGenres != null)
{
newSong.SongGenres = new List <SongGenre>();
foreach (var gen in selectedGenres)
{
var genToAdd = new SongGenre
{
GenreID = int.Parse(gen)
};
newSong.SongGenres.Add(genToAdd);
}
}
if (await TryUpdateModelAsync <Song>(
newSong,
"Song",
i => i.Title, i => i.Album,
i => i.WeeksInTop40, i => i.FirstRelease, i => i.RecordLabelID, i => i.ArtistID))
{
_context.Song.Add(newSong);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
PopulateAssignedGenreData(_context, newSong);
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.Artist.Add(Artist);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Genre = await _context.Genre.FindAsync(id);
if (Genre != null)
{
_context.Genre.Remove(Genre);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
RecordLabel = await _context.RecordLabel.FindAsync(id);
if (RecordLabel != null)
{
_context.RecordLabel.Remove(RecordLabel);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Artist = await _context.Artist.FindAsync(id);
if (Artist != null)
{
_context.Artist.Remove(Artist);
await _context.SaveChangesAsync();
}
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(int?id, string[] selectedGenres)
{
if (id == null)
{
return(NotFound());
}
var songToUpdate = await _context.Song
.Include(i => i.RecordLabel)
.Include(i => i.Artist)
.Include(i => i.SongGenres)
.ThenInclude(i => i.Genre)
.FirstOrDefaultAsync(s => s.ID == id);
if (songToUpdate == null)
{
return(NotFound());
}
if (await TryUpdateModelAsync <Song>(
songToUpdate,
"Song",
i => i.Title, i => i.Album,
i => i.WeeksInTop40, i => i.FirstRelease, i => i.RecordLabel, i => i.ArtistID))
{
UpdateSongGenres(_context, selectedGenres, songToUpdate);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
UpdateSongGenres(_context, selectedGenres, songToUpdate);
PopulateAssignedGenreData(_context, songToUpdate);
return(Page());
}