public async Task <IActionResult> OnGetAsync(int?id) { if (id == null) { return(NotFound()); } Sale = await _context.Sale .Include(s => s.Product) .Include(s => s.SalesAgent).FirstOrDefaultAsync(m => m.Id == id); if (Sale == null) { return(NotFound()); } ViewData["ProductId"] = new SelectList(_context.Product, "Id", "Name"); ViewData["SalesAgentId"] = new SelectList(_context.Set <SalesAgent>(), "Id", "AgentName"); return(Page()); }
public IActionResult OnGet() { ViewData["ProductId"] = new SelectList(_context.Product, "Id", "Name"); ViewData["SalesAgentId"] = new SelectList(_context.Set <SalesAgent>(), "Id", "AgentName"); return(Page()); }