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