public async Task <IActionResult> OnGetAsync(int?id) { if (id == null) { return(NotFound()); } Product = await _context.Product .Include(p => p.Brand).FirstOrDefaultAsync(m => m.ID == id); if (Product == null) { return(NotFound()); } ViewData["BrandID"] = new SelectList(_context.Set <Brand>(), "ID", "ID"); return(Page()); }
public IActionResult OnGet() { ViewData["BrandID"] = new SelectList(_context.Set <Brand>(), "ID", "ID"); return(Page()); }