private ActionResult ProcessUpdateCartChecked() { #region 购物车 VWShoppingCartInfo shoppingCart = SessionUtil.GetCartSession(); #endregion string callback = QueryString.SafeQ("callback");//jsonp回调函数 int productdetailid = QueryString.IntSafeQ("prodetailid"); int check = QueryString.IntSafeQ("checkstatus"); if (productdetailid > 0) { ShoppingCartProcessor.UpdateCarIteChecked(shoppingCart, productdetailid, check); } return(Content(callback + "({\"Status\":\"OK\"});")); }