public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Albums).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { //if (!AlbumsExists(Albums.Id)) if (!_context.Albums.Any(e => e.Id == Albums.Id)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Albums.Add(Albums); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Albums = await _context.Albums.FindAsync(id); if (Albums != null) { _context.Albums.Remove(Albums); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }