ajax/UpdateCart.aspx.cs

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using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using BLL.ShoppingCart;
using Com;

public partial class ajax_ajaxUpdateCart : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

        Cart cart = Shopping.getCart();
        int pid = 0;
        int qty = 0;
        Bs_Products pro = null;
       
        string action = Util.getStringByObject(Request["action"]);

        switch (action)
        {
            case "add":
                pid = Util.getIntByObject(Request.Form["pid"]);
                qty = Util.getIntByObject(Request.Form["qty"]);
                pro = Factory.getProBllInstance().getProById(pid);
                Product cartPro = new Product();
                if (pro!=null)
                {
                 
                   cartPro = new Product(pro.ID,pro.BS_ProKindCode,pro.Name, pro.Code, "small/" + pro.Pic.ToString().Split(',')[0], (decimal)pro.Price, qty,(int)pro.Status, pro.Color, pro.Quantity.ToString());
                   cart.Remove(pro.Code);
                   cart.Add(cartPro);
                   Shopping.saveCart(cart);
                   Response.Write("1");
                }
                break;
            case "edit":

                pid = Util.getIntByObject(Request.Form["pid"]);
                qty = Util.getIntByObject(Request.Form["qty"]);
                pro = Factory.getProBllInstance().getProById(pid);
               

                if (pro != null)
                {
                    if (cart.Exist(pro.Code))
                    {
                        cart.Remove(pro.Code);
                        cartPro = new Product(pro.ID,pro.BS_ProKindCode, pro.Name, pro.Code, "small/" + pro.Pic.ToString().Split(',')[0], (decimal)pro.Price, qty, (int)pro.Status, pro.Color, pro.Quantity.ToString());
                        cart.Add(cartPro);
                        Shopping.saveCart(cart);
                        Response.Write("1");
                    }
                }
                break;

            case "clear":
                Shopping.killCart();