st_shipinfo.aspx.cs

网上书店（asp.net+sql server）

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace STGROUP.ST_Book.ST_Product
{
	/// <summary>
	/// 生成订单
	/// </summary>
	public partial class ST_ShipInfo : System.Web.UI.Page
	{

		public ST_BookBiz.ST_User st_user = new STGROUP.ST_BookBiz.ST_User();
	
		protected void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(!IsPostBack)
			{
                //默认的收货人信息是自己
                ST_BookBiz.ST_Identity identity = new ST_BookBiz.ST_Identity(User.Identity.Name);
                int userid = identity.UserID;
                ST_BookBiz.ST_UserEntity st_entity = st_user.GetUserInfo(userid);
				txtName.Text = st_entity.ST_TrueName;
				txtAddress.Text = st_entity.ST_Address;
				txtEmail.Text = st_entity.ST_Email;
				txtPostCode.Text = st_entity.ST_Postcode;
				txtPhone.Text = st_entity.ST_Telephone;

			}
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion

		protected void btnNext_Click(object sender, System.EventArgs e)
		{
            //取出购物车中的商品信息
			ST_BookBiz.ST_Cart cart = (ST_BookBiz.ST_Cart)Session["Cart"];
			DataTable table = null;
			if (cart != null)
			{
				table = cart.GetProductItems();
			}
			float sum = 0.00f;
			for(int i=0;i<table.Rows.Count;i++)
			{
				sum += float.Parse(table.Rows[i]["ST_Total"].ToString());
			}

            ST_BookBiz.ST_Identity identity = new ST_BookBiz.ST_Identity(User.Identity.Name);
            int userid = identity.UserID;
			ST_BookBiz.ST_OrderEntity st_entity = new STGROUP.ST_BookBiz.ST_OrderEntity();
			st_entity.ST_Consignee = txtName.Text;
			st_entity.ST_ConsingeeAddress = txtAddress.Text;
			st_entity.ST_ConsingeeEmail = txtEmail.Text;
			st_entity.ST_ConsingeePhone = txtPhone.Text;
			st_entity.ST_ConsingeePostcode = txtPostCode.Text;
			st_entity.ST_CreateTime = DateTime.Now;
			st_entity.ST_Payment = Select1.Value;
			st_entity.ST_Ship = Select2.Value;
            st_entity.ST_UserID = userid;
			st_entity.ST_Sum = sum;

            //生成订单
			ST_BookBiz.ST_Order st_order = new STGROUP.ST_BookBiz.ST_Order();
			st_order.InsertOrder(st_entity);

            //清空购物车
            Session.Remove("Cart");

            Response.Write("<script language='javascript'>alert('订单生成成功');window.top.location='../ST_Common/st_main.aspx';</script>");
		}
	}
}