protected void btn_Submit_Click(object sender, EventArgs e)
{
EShop.Model.Account_User objUser = Session["User"] as EShop.Model.Account_User;
if (objUser == null)
{
Server.Transfer("~/account/Login.aspx");
}
else
{
bool isNew = false;
EShop.Model.Account_Cart objCart = null;
objCart = bllCart.GetModelList(string.Format(" UserCode = '{0}' and GoodsCode = '{1}' and Status = '1'", objUser.UserCode, this.goods.Value)).FirstOrDefault();
EShop.Model.Goods_BaseInfo objGoods = bllBasic.GetModelList(" GoodsCode = '" + this.goods.Value + "'").FirstOrDefault();
if (objCart == null)
{
isNew = true;
objCart = new EShop.Model.Account_Cart();
objCart.UserCode = objUser.UserCode;
objCart.GoodsCode = objGoods.GoodsCode;
objCart.MarketPrice = objGoods.MarketPrice;
objCart.OurPrice = objGoods.OurPrice;
objCart.BuyCount = 1;
objCart.SubTotal = objGoods.OurPrice;
objCart.Status = 1;
}
else
{
objCart.BuyCount += 1;
objCart.SubTotal = objCart.OurPrice * objCart.BuyCount;
}
if (isNew)
{
isNew = bllCart.Add(objCart) == 1;
}
else
{
isNew = bllCart.Update(objCart);
}
if (isNew)
{
Server.Transfer("~/product/Cart.aspx");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "failed", "<script>alert('购买失败！请重试！');</script>");
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(EShop.Model.Goods_BaseInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(EShop.Model.Goods_BaseInfo model)
{
return(dal.Add(model));
}