public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Customer).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!CustomerExists(Customer.CustomerID)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task<IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return Page(); } _context.Customers.Add(Customer); await _context.SaveChangesAsync(); return RedirectToPage("./Index"); }
public async Task <IActionResult> OnPostAsync(string id) { if (id == null) { return(NotFound()); } Customer = await _context.Customers.FindAsync(id); if (Customer != null) { _context.Customers.Remove(Customer); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }