/// <summary>
/// 商品详情
/// </summary>
/// <param name="goodsid">商品id</param>
/// <returns></returns>
public ActionResult GoodsDesc(int goodsid)
{
//商品图片
ViewBag.GoodsPhoto = GoodsPhotoBll.SelectAllGoodsPhoto().Where(p => p.GoodsID == goodsid).ToList();
//商品的所有评价(置顶排序)
List <CommentTable> list = CommentBll.SelectGoodsComment(goodsid).OrderByDescending(p => p.IsTop).ToList();
Session["GoodsComment"] = list;
//用户是否收藏商品
ViewBag.iscollection = CollectionBll.SelectOneCollection(Convert.ToInt32(Session["userid"]), goodsid);
//加载或更新用户购物车数量
if (Session["userid"] != null)
{
Session["carcount"] = ShopingCarBll.SelectAllShopCar(Convert.ToInt32(Session["userid"])).Count();
}
//获取到的该商品的信息
GoodsTable good = GoodsBll.SelectGoodsIdGoods(goodsid);
//相关商品的推荐(3条)
ViewBag.GetGoods = GoodsBll.SelectGetGoods(good.TID ?? 0).Where(p => p.GoodsID != good.GoodsID).OrderBy(p => Guid.NewGuid()).Take(3).ToList();
Session["GoodsPhoto"] = GoodsPhotoBll.SelectAllGoodsPhoto();
return(View(good));
}
