public IActionResult OnGet(int restaurantId)
{
Restaurant = restaurantData.GetById(restaurantId);
if (Restaurant == null)
{
return(RedirectToPage("./NotFound"));
}
return(Page());
}
//responds to an onGet method
//int? is nullable
public IActionResult OnGet(int?id)
{
Cuisines = HtmlHelper.GetEnumSelectList <CuisineType>();
if (id.HasValue)
{
this.Restaurant = RestaurantData.GetById(id.Value);
}
else
{
Restaurant = new Restaurant();
}
if (this.Restaurant != null)
{
return(Page());
}
else
{
return(RedirectToPage("./NotFound"));
}
}