Web/dealwith.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class dealwith : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["member"] == null)
        {
            MessageBox.ShowUrl(Page, this, "请登陆后在订购", "foods.aspx");
        }
        else
        {
            string fid = Request.QueryString["id"];
            string username = (string)Session["member"];
            Bll.food food = new Bll.food();
            DataSet ds = food.GetfoodsList("id="+fid);
            if (ds.Tables[0].Rows.Count != 0)
            {
                string fname = ds.Tables[0].Rows[0]["name"].ToString();
                string num = "1";
                string price = ds.Tables[0].Rows[0]["price"].ToString();
                string allprice = ds.Tables[0].Rows[0]["price"].ToString();


                Model.cart mc = new Model.cart();
                mc.username = username;
                mc.price = price;
                mc.fname = fname;
                mc.num = num;
                mc.allprice = allprice;
                mc.fid = fid;
                Bll.cart bc = new Bll.cart();
                DataSet dss = bc.GetcartList("fid=" + fid + " and username='" + username + "'");
                if (dss.Tables[0].Rows.Count == 0)
                {
                    if (bc.cartAdd(mc) == 1)
                    {
                        MessageBox.ShowUrl(Page, this, "成功加入订餐车！", "mycart.aspx");
                    }
                }
                else
                {
                   // string allprices = Convert.ToString(int.Parse(allprice) + int.Parse(price));
                    string cid = dss.Tables[0].Rows[0]["id"].ToString();
                    string sql = "update cart set num=num+1 ,allprice= allprice +" + int.Parse(price) + " where id=" + cid;
                    Bll.DbHelperSQL.ExecuteSql(sql);
                    MessageBox.ShowUrl(Page, this, "成功加入订餐车！", "mycart.aspx");
                }

            }
            else