[Authorize] //設定此Action須登入
public ActionResult Put(int Id, string toPage)
{
//若Session中無購物車資料，以使用者名稱與時間，新增一購物車資料
if (HttpContext.Session["Cart"] == null)
{
HttpContext.Session["Cart"] =
DateTime.Now.ToString() + User.Identity.Name;
}
//藉由Service來將商品放入購物車中
cartService.AddtoCart(HttpContext.Session["Cart"].ToString(), Id);
//判斷傳入的toPage來決定導向
if (toPage == "Item")
{
return(RedirectToAction("Item", "Home", new { Id = Id }));
}
else if (toPage == "ItemBlock")
{
return(RedirectToAction("ItemBlock", "Home", new { Id = Id }));
}
else
{
//重新導向頁面至開始頁面
return(RedirectToAction("Index"));
}
}
