// GET: 购物车首页
public ActionResult ShopCarIndex()
{
//商品图片
ViewBag.GoodsPhoto = GoodsPhotoBll.SelectAllGoodsPhoto();
//查询当前用户与购物车中的商品的收藏关系
ViewBag.UserCollection = CollectionBll.SelectUserCollection(Convert.ToInt32(Session["userid"]));
//查询当前用户所有购物车信息
return(View(ShopingCarBll.SelectAllShopCar(Convert.ToInt32(Session["userid"]))));
}
/// <summary>
/// 加入购物车
/// </summary>
/// <param name="GoodsId">商品id</param>
/// <param name="ShoppingNum">购买数量</param>
/// <returns></returns>
public JsonResult AddShopCar(string GoodsId, string ShoppingNum)
{
//执行新增操作
int erroid = ShopingCarBll.AddShopCar(GoodsId, ShoppingNum, Session["userid"].ToString());
//更新购物车数量
Session["carcount"] = ShopingCarBll.SelectAllShopCar(Convert.ToInt32(Session["userid"])).Count();
//调用新增购物车并返回值
return(Json(erroid, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 删除购物车记录
/// </summary>
/// <param name="JsonArr">购物车id数组</param>
/// <returns></returns>
public JsonResult ShopCarDelete(string JsonArr)
{
JArray jarr = (JArray)JsonConvert.DeserializeObject(JsonArr);
if (ShopingCarBll.DeleteShopCar(Convert.ToInt32(Session["userid"]), jarr))
{
//修改购物车数量
Session["carcount"] = Convert.ToInt32(Session["carcount"]) - jarr.Count();
return(Json(1, JsonRequestBehavior.AllowGet));
}
return(Json(0, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 商城首页
/// </summary>
/// <returns></returns>
public ActionResult Index()
{
//获取导航栏的分类数据
Session["Type"] = TypeTableBll.SelectTypeTable();
//获得所有分类数据
ViewBag.Type = TypeTableBll.SelectAllType();
//获取图片
ViewBag.GoodsPhoto = GoodsPhotoBll.SelectAllGoodsPhoto();
ViewBag.goods_1 = GoodsBll.SelectType1Goods(1).OrderBy(p => p.GoodsHot).Take(8);
ViewBag.goods_2 = GoodsBll.SelectType1Goods(2).OrderBy(p => p.GoodsHot).Take(8);
ViewBag.goods_3 = GoodsBll.SelectType1Goods(3).OrderBy(p => p.GoodsHot).Take(8);
ViewBag.goods_4 = GoodsBll.SelectType1Goods(4).OrderBy(p => p.GoodsHot).Take(8);
if (Session["userid"] != null)
{
Session["carcount"] = ShopingCarBll.SelectAllShopCar(Convert.ToInt32(Session["userid"])).Count();
}
return(View(GoodsBll.SelectAllGoods().Where(p => p.IsDelte == 0).ToList()));
}
/// <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));
}
