promotionadd.aspx.cs

来自「易想商城系统」· CS 代码 · 共 352 行

using System;
using System.Collections;
using System.Configuration;
using System.Data;
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.Collections.Generic;
using YXShop.Common;
using Shop.Web.UI;

namespace YXShop.Web.Admin.Product
{
    public partial class PromotionAdd : System.Web.UI.Page
    {
        YXShop.BLL.Promotion bll = new YXShop.BLL.Promotion();
        YXShop.BLL.MemberRand membBll = new YXShop.BLL.MemberRand();
        private static int OpId = 0;
        protected string WhetherDidAndNone = "";
        BasePage bp = new BasePage();
        protected void Page_Load(object sender, EventArgs e)
        {
            AjaxPro.Utility.RegisterTypeForAjax(typeof(YXShop.Web.Admin.Product.PromotionAdd));
            DropDownList2.Attributes.Add("onchange", "SelectChangeIt(this)");
            if (!Page.IsPostBack)
            {
                InitMember(cbUser, "");

                BindGiftList(gift_list);
                OpId = string.IsNullOrEmpty(Request.QueryString["ID"]) ? 0 : Convert.ToInt32(Request.QueryString["ID"]);
                if (OpId > 0)
                {
                    if (!PowerTree.PowerPass.isPass("002003004", PowerTree.PowerPanel.PowerType.update))
                    {
                        bp = new BasePage();
                        bp.PageError("对不起，你没有修改促销活动的权限！", "../index.aspx");
                    }
                    Bind(OpId);
                }
                else
                {
                    if (!PowerTree.PowerPass.isPass("002003002", PowerTree.PowerPanel.PowerType.add))
                    {
                        bp = new BasePage();
                        bp.PageError("对不起，你没有添加促销活动的权限！", "../index.aspx");
                    }
                    BindPreferential(DropDownList2, 0);
                }
            }
        }
        public static int Statu = 0;
        #region 填充数据
        /// <summary>
        /// 初始化数据
        /// </summary>
        /// <param name="id"></param>
        private void Bind(int id)
        {
            YXShop.BLL.Product p = new YXShop.BLL.Product();
            List<YXShop.Model.Promotion> li = bll.GetById(id);
            string productList;
            foreach (YXShop.Model.Promotion prom in li)
            {
                PromName.Text = prom.SP_Name;
                productList = prom.SP_ProList;
                dpStart.Date = prom.SP_StartTime;
                dpEnd.Date = prom.SP_EndTime;
                MemberLevel.Text = prom.SP_MinConsume.ToString();
                TextBox3.Text = prom.SP_MaxConsume.ToString();
                //会员等级
                InitMember(cbUser, prom.SP_UserRank);
                SelectProduct1.PName = this.ProString(Convert.ToInt32(prom.SP_ProList));
                this.SelectProduct1.PID = Convert.ToInt32(prom.SP_ProList);
                //活动礼品
                this.hidGiftInfo.Value = prom.SP_GifiList + ",";
                if (prom.SP_GifiList != string.Empty)
                {
                    string[] gift = prom.SP_GifiList.Split(',');
                    for (int i = 0; i < gift.Length; i++)
                    {
                        this.BindGift(Convert.ToInt32(gift[0]));
                    }
                }
                BindPreferential(DropDownList2, (int)prom.SP_Fashion);
                switch ((int)prom.SP_Fashion)
                {
                    case 1:
                        someMethod.Style.Value = "display:none;";
                        activeList.Style.Value = "display:block;";
                        break;
                    case 2:
                        TextBox9.Text = prom.SP_M.ToString();
                        someMethod.Style.Value = "display:block;";
                        activeList.Style.Value = "display:none;";
                        break;
                    case 3:
                        TextBox9.Text = prom.SP_P.ToString();
                        someMethod.Style.Value = "display:block;";
                        activeList.Style.Value = "display:none;";
                        break;
                    default:
                        break;
                }

            }
            //Statu = 2;
        }
        #endregion

        #region 查询产品数据
        protected string ProString(int id)
        {
            YXShop.BLL.Product datab = new YXShop.BLL.Product();
            List<YXShop.Model.Product> data = datab.GetId(id);
            if (data.Count > 0)
            {
                return data[0].Pro_Name;
            }
            return string.Empty;
        }
        #endregion

        YXShop.BLL.Pro_Gift bllGift = new YXShop.BLL.Pro_Gift();
        /// <summary>
        /// 绑定礼品
        /// </summary>
        /// <param name="giftList"></param>
        /// <param name="lb"></param>
        private void BindGift(int strId)
        {
            List<YXShop.Model.Pro_Gift> li = bllGift.GetAll();
            foreach (YXShop.Model.Pro_Gift da in li)
            {
                if (da.ProG_ID == strId)
                {
                    this.gift_lb.Items.Add(new ListItem(da.ProG_Name, da.ProG_ID.ToString()));
                }
            }
        }



        /// <summary>
        /// 优惠方式
        /// </summary>
        /// <param name="dll"></param>
        private void BindPreferential(DropDownList ddl, int index)
        {
            ListItem li = null;
            for (int i = 1; i < 4; i++)
            {
                li = new ListItem();
                li.Value = i.ToString();
                li.Text = preferentialMethod(i);
                if (i == index)
                {
                    li.Selected = true;
                    Statu = index;
                }
                ddl.Items.Add(li);
                li = null;
            }
        }

        private ListItem GetSelectedItem(DropDownList ddl)
        {
            ListItem lItem = new ListItem();
            foreach (ListItem li in ddl.Items)
            {
                if (li.Selected)
                {
                    lItem.Text = li.Text;
                    lItem.Value = li.Value;
                    break;
                }
            }
            return lItem;
        }
        /// <summary>
        /// 选定优惠方式
        /// </summary>
        /// <param name="num"></param>
        /// <returns></returns>
        private string preferentialMethod(int num)
        {
            string tempStr = string.Empty;
            switch (num)
            {
                case 1:
                    tempStr = "享受赠品";
                    break;
                case 2:
                    tempStr = "享受现金减免";
                    break;
                case 3:
                    tempStr = "享受价格折扣";
                    break;
                default:
                    break;
            }
            return tempStr;
        }
        /// <summary>
        /// 绑定礼品列表
        /// </summary>
        /// <param name="lBox"></param>
        private void BindGiftList(ListBox lBox)
        {
            lBox.Items.Clear();
            List<YXShop.Model.Pro_Gift> li = bllGift.GetAll();
            ListItem lItem = null;
            foreach (YXShop.Model.Pro_Gift gift in li)
            {
                lItem = new ListItem();
                lItem.Value = gift.ProG_ID.ToString();
                lItem.Text = gift.ProG_Name;
                lBox.Items.Add(lItem);
                lItem = null;
            }
        }

        protected void Button1_Click(object sender, EventArgs e)
        {

            if (this.SelectProduct1.PName == string.Empty)
            {
                this.Label1.Text = " * 请选择商品！";
                return;
            }
            if (OpId > 0)
            {
                if (bll.Amend(this.CreateProm(OpId)) > 0)
                {
                    bp.PageRight("优惠商品修改成功.", "PromotionList.aspx");
                }
            }
            else
            {
                if (bll.Create(this.CreateProm(OpId)) > 0)
                {
                    bp.PageRight("优惠商品添加成功.<li><a href='PromotionAdd.aspx'>继续添加</a></li>", "PromotionList.aspx");
                }
            }
        }

        /// <summary>
        /// 组建模型参数
        /// </summary>
        /// <param name="promId"></param>
        /// <returns></returns>
        private YXShop.Model.Promotion CreateProm(int promId)
        {
            YXShop.Model.Promotion Prom = new YXShop.Model.Promotion();
            if (promId > 0)
                Prom.SP_ID = promId;
            Prom.SP_Name = PromName.Text.Trim();
            Prom.SP_StartTime = dpStart.Date;
            Prom.SP_EndTime = dpEnd.Date;
            Prom.SP_UserRank = this.GetRankList(cbUser);
            Prom.SP_MinConsume = MemberLevel.Text.Trim() != string.Empty ? Convert.ToDecimal(MemberLevel.Text.Trim()) : 0;
            Prom.SP_MaxConsume = TextBox3.Text.Trim() != string.Empty ? Convert.ToDecimal(TextBox3.Text.Trim()) : 0;
            Prom.SP_Fashion = GetSelectedItem(DropDownList2).Value != string.Empty ? Convert.ToInt32(GetSelectedItem(DropDownList2).Value) : 0;//
            Prom.SP_GifiList = hidGiftInfo.Value.TrimEnd(',');
            Prom.SP_Explain = TextBox8.Text.Trim();
            Prom.SP_ProList = SelectProduct1.PID.ToString();
            Prom.SP_M = Prom.SP_P = TextBox9.Text.Trim() != string.Empty ? Convert.ToDecimal(TextBox9.Text.Trim()) : 0;
            return Prom;
        }
        /// <summary>
        /// 得到礼品列表
        /// </summary>
        /// <param name="lBox"></param>
        /// <returns></returns>
        private string GetGiftList(ListBox lBox)
        {
            string giftListStr = string.Empty;
            foreach (ListItem li in lBox.Items)
            {
                giftListStr += string.Format("{0},", li.Value);
            }
            return giftListStr.TrimEnd(',');
        }

        public bool isNumeric(string num)
        {
            if (string.IsNullOrEmpty(num))
            {
                return false;
            }
            System.Text.RegularExpressions.Regex r = new System.Text.RegularExpressions.Regex("^[0-9]+$");
            return r.IsMatch(num);
        }

        /// <summary>
        ///会员信息 
        /// </summary>
        /// <param name="cbli"></param>
        /// <param name="membList"></param>
        private void InitMember(CheckBoxList cbli, string membList)
        {
            cbli.Items.Clear();
            ListItem lItem = null;
            List<YXShop.Model.MemberRand> li = membBll.GetAll();
            string[] mList = membList.Split(',');
            bool bl = false;
            for (int i = 0; i < li.Count; i++)
            {
                lItem = new ListItem();
                string userRank = li[i].Rank_ID.ToString();
                lItem.Value = userRank;
                lItem.Text = li[i].Rank_name;
                for (int j = 0; j < mList.Length; j++)
                {
                    if (isNumeric(mList[j]))
                    {
                        if (userRank == mList[j].Trim())
                        {
                            lItem.Selected = true;
                            bl = false;
                        }
                    }
                }
                cbli.Items.Add(lItem);
                lItem = null;
            }
            if (!bl)
            {
                cbli.Items[0].Selected = true;
            }
        }
        /// <summary>
        /// 得到适用会员列表
        /// </summary>
        /// <param name="cbli"></param>
        /// <returns></returns>
        private string GetRankList(CheckBoxList cbli)
        {
            string reStr = string.Empty;
            foreach (ListItem li in cbli.Items)
            {
                if (li.Selected)
                    reStr += li.Value + ",";
            }
            return reStr.TrimEnd(',');
        }

    }
}