po06.aspx.cs

简单的cI真的是很简单 你想要就下载吧

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using VinciBusinessLogic.BusinessLogic;
using WebService;


public partial class PO06 : BasePage
{
    #region 各变量声明
    //声明一个常量
    double douDiscount = 1.0;

    //声明DataTable变量
    DataTable dtPrd;
    //声明全局总金额变量
    private static decimal deRstTotal = 0;
    //创建订单时间
    private DateTime _dtNow;
    public DateTime dtNow 
    {
        get { return _dtNow; }
        set { _dtNow = value; }
    }
   //客户注册组织ID
    private int _regionID;
    public int RegionID 
    {
        get { return _regionID; }
        set { _regionID = value; }
    }

    //商品添加次数标记
    private  static int _prdcount =0;
    //声明VinciService 
    private VinciService  vicService = new VinciService();
    //声明数据引用层类
    private VinciBusinessLogic.BusinessLogic.OrdersBL BlOrders = new OrdersBL();
    private VinciBusinessLogic.BusinessLogic.CustomersBL BlCustomers = new CustomersBL();
    private string _ticket;
    private int _operatorID;
    #endregion

    #region 页面加载事件
    protected void Page_Load(object sender, EventArgs e)
    {

        Master.UserData = UserData;
        _ticket = Ticket;
        _operatorID = UserData.EmployeeID;

        if (Session["ProductList"] == null)
        {
           //返回一张自定义的DataTable
           dtPrd=RetPrdDataTable();
           Session["ProductList"] = dtPrd;

        }
        else
        {
            dtPrd = (DataTable)Session["ProductList"];
        }
        if (!IsPostBack)
        {
              this.PlNewOrder.Visible = true;
              this.PlConfirmInfo.Visible = false;
              //显示商品类别
              BindCatagoris();
              BindProduct(Convert.ToInt32(drpPrdCategory.SelectedItem.Value));
        
        }
       
       

    }
    #endregion

    #region  添加商品事件
    protected void btnAdd_Click(object sender, EventArgs e)
    {
        if (this.txtCount.Text != "")
        {
            if (IsInteger(this.txtCount.Text) == false)
            {
                Response.Write("<script>alert('sorry,数量格式输入错误!')</script>");
                return;
            }
            else
            {
                //第一次添加产品时
                if (_prdcount == 0)
                {
                    _prdcount++;
                    double _UniPrice = BlOrders.GetPrdPrice(Convert.ToInt32(drpPrdName.SelectedItem.Value));
                    int _Count = Convert.ToInt32(this.txtCount.Text);
                    decimal _PriceTotal = RetprdTotal(_UniPrice, _Count, douDiscount);
                    Session["ProductList"] = RetAddPrddt(dtPrd,
                                           Convert.ToInt32(this.drpPrdName.SelectedItem.Value.ToString()),
                                           this.drpPrdCategory.SelectedItem.Text,
                                           this.drpPrdName.SelectedItem.Text,
                                           Convert.ToString(_UniPrice),
                                           _Count,
                                           douDiscount,
                                          Convert.ToDouble(_PriceTotal)
                                           );

                    deRstTotal += Convert.ToDecimal(_PriceTotal);
                    this.lbRstRetotal.Text = "总金额：" + deRstTotal.ToString();
                    showPrd();
                }
                else
                {
                    if (_isPrdID(dtPrd, Convert.ToInt32(this.drpPrdName.SelectedItem.Value)) == true)
                    {
                        Response.Write("<script>alert('sorry,不能重复添加该商品!')</script>");
                        return;
                    }
                    double _UniPrice = BlOrders.GetPrdPrice(Convert.ToInt32(drpPrdName.SelectedItem.Value));
                    int _Count = Convert.ToInt32(this.txtCount.Text);
                    //计算单条商品价格总计
                    decimal _PriceTotal = RetprdTotal(_UniPrice, _Count, douDiscount);
                    //调用BlOrders.RetAddPrddt()方法；加入选购商品记录,存储在Session中
                    Session["ProductList"] =RetAddPrddt(dtPrd,
                                           Convert.ToInt32(this.drpPrdName.SelectedItem.Value.ToString()),
                                           this.drpPrdCategory.SelectedItem.Text,
                                           this.drpPrdName.SelectedItem.Text,
                                           Convert.ToString(_UniPrice),
                                           _Count,
                                           douDiscount,
                                          Convert.ToDouble(_PriceTotal)
                                           );
                    //总金额
                    deRstTotal += Convert.ToDecimal(_PriceTotal);
                    this.lbRstRetotal.Text = "总金额：" + deRstTotal.ToString();
                    showPrd();
                }
            }
        }
        else
        {
            Response.Write("<script>alert('sorry,商品数量不能为空!')</script>");
        }

    }
    #endregion

    #region  新建订单照会事件
    protected void btnOK_Click(object sender, EventArgs e)
    {
        if (this.NewOrder1.RequireDate != "")
        {
            if (IsDateformat(this.NewOrder1.RequireDate) == false)
            {
                Response.Write("<script>alert('Sorry,日期格式错误!请重新输入')</script>");
                return;
            }

            else if (((DataTable)Session["ProductList"]).Rows.Count == 0 || Session["ProductList"]==null)
            {
                Response.Write("<script>alert('Sorry,您还没选购商品!')</script>");
                return;
            }
            else
            {
                this.txtName.Text = this.NewOrder1.strCustomerName;
                this.txtNote.Text = this.NewOrder1.OderNote;
                this.txtDate.Text = this.NewOrder1.RequireDate;
                this.lbReTatoal2.Text = "总金额：" + deRstTotal.ToString();
                //给出来订单客户的RegionID
                this._regionID = BlCustomers.getRgnIDbyCutID(Convert.ToInt32(NewOrder1.CustomerID));
                //显示选购的商品
                DataTable dt = (DataTable)Session["ProductList"];
                this.RptConfirm.DataSource = dt;
                this.RptConfirm.DataBind();
                this.PlNewOrder.Visible = false;
                this.PlConfirmInfo.Visible = true;
            }
        }
        else {Response.Write("<script>alert('Sorry,订单期限不能为空')</script>"); }
    }
    #endregion

    #region 新建商品订单取消事件
    protected void btnCancel_Click(object sender, EventArgs e)
    {
        dtPrd = (DataTable)Session["ProductList"];
        dtPrd.Clear();
        deRstTotal = 0;
        this.lbRstRetotal.Text = "";
        showPrd();
        this.PlNewOrder.Visible = true ;
        this.PlConfirmInfo.Visible = false;

    }
    #endregion

    #region 查询类别商品事件
    protected void drpPrdCategory_SelectedIndexChanged(object sender, EventArgs e)
    {
        BindProduct(Convert.ToInt32(drpPrdCategory.SelectedItem.Value));
    }
    #endregion

    #region 再次确认订单提交数据库事件
    protected void btnConfirm_Click(object sender, EventArgs e)
    {

        int _OrgID = vicService.getOrgIDbyRgnID(this.RegionID, _operatorID, _ticket,out error_Message);

        if (_OrgID< 0) 
        {
            Response.Write("<script>alert('Sorry,您没有权限！')</script>");
            return;
        }
        

       else if (BlOrders.AddOrders(Convert.ToInt32(NewOrder1.CustomerID),
                                  Convert.ToInt32(this._operatorID),
                                  Convert.ToDateTime(DateTime.Now),
                                  Convert.ToDateTime(NewOrder1.RequireDate),
                                  this.NewOrder1.OderNote,
                                  Convert.ToInt32(_operatorID),
                                  _OrgID
                                  ) == true)