Project_PlatForm/000_通用版本/020_合作商户管理/Coop.Merchant.WebSite/CommonPage/IMAGE.ascx.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using Business = SuperMap.RealEstate.Coop.Merchant.Business;
using MSPB = SuperMap.RealEstate.MobileServicePlatform.Business;

namespace Coop.Merchant.CommonPage
{
    public partial class IMAGE : UserControl<Business.IMAGE>
    {
        string _TABLE_NAME = "MOBILESERVICE_PLATFORM.T_SERVERPARTSHOP";
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(Request["TABLE_NAME"]))
            {
                _TABLE_NAME = Request["TABLE_NAME"].ToDecrypt();
            }

            if (IsPostBack) return;

            BindTreeView();

            if (!string.IsNullOrEmpty(Request["IMG_ID"]))
            {
                CurrObject.IMAGE_ID_Encrypt = Request["IMG_ID"];
                this.Select();
                Page.ExecClientScript("BindImg()");
            }
        }

        #region BindTreeView()
        public void BindTreeView()
        {
            MyTreeView.Nodes.Clear();
            //获得图片信息
            string sqlWhere = "where TABLE_NAME = '" + _TABLE_NAME + "' AND TABLE_ID = " + Request["TABLE_ID"].ToDecrypt();
            if (!string.IsNullOrEmpty(Request["IMAGE_TYPE"]))
            {
                sqlWhere += " AND NVL(IMAGE_TYPE,1000) =" + Request["IMAGE_TYPE"];
            }
            foreach (Business.IMAGE _IMAGE in new Business.IMAGE(Transaction).FillCollection(
                sqlWhere).OrderBy(o => o.IMAGE_INDEX).OrderByDescending(o => o.IMAGE_DATE))
            {
                TreeNode _TreeNode = new TreeNode();
                _TreeNode.NavigateUrl = null;
                _TreeNode.Text = "[" + _IMAGE.IMAGE_INDEX + "]" + _IMAGE.IMAGE_TITLE;
                _TreeNode.Value = _IMAGE.IMAGE_ID_Encrypt;
                MyTreeView.Nodes.Add(_TreeNode);
            }
            MyTreeView.ExpandAll();
        }
        #endregion

        //载入数据
        public override bool LoadData()
        {
            if (!string.IsNullOrEmpty(Request["TABLE_NAME"]))
            {
                _TABLE_NAME = Request["TABLE_NAME"].ToDecrypt();
            }

            //如果是工作流组件请自行修改载入的逻辑，以下是功能模块的默认代码
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                CurrObject.IMAGE_ID_Encrypt = Request["ID"];
                return this.Select();
            }
            //默认返回值，工作流组件返回True,功能模块返回False。
            return (WorkFlowPage != null);
        }

        //OnDataAction_XXXXX 有一个系列可用,在此加入界面的逻辑处理
        //e.CancelDataAction 来处理是否取消该动作;
        //失败的原因可以用Page.Alert()传递到页面
        public override void OnDataAction_BeforeSave(DataActionEventArgs<Business.IMAGE> e)
        {
            base.OnDataAction_BeforeSave(e);
        }

        public override void OnDataAction_AfterSave(DataActionEventArgs<Business.IMAGE> e)
        {
            BindTreeView();
            //绑定列表
            base.OnDataAction_AfterSave(e);
        }

        public override bool Save(bool AutoBindData = true)
        {
            //判断是否有
            bool FLAG = base.Save(AutoBindData);

            IMAGE_ID.Text = "";
            // IMAGE_DESC.Text = "";
            return FLAG;
        }

        public override bool SaveEx(ClientSetEventArgs ClientSet)
        {
            return base.SaveEx(ClientSet);
        }

        public override bool Delete(bool AutoBindData = true)
        {
            bool Flag = base.Delete(AutoBindData);
            BindTreeView();
            return Flag;
        }

        public override void OnDataAction_AfterDelete(DataActionEventArgs<Business.IMAGE> e)
        {
            //删除后
            string otherShopId = "";
            if (_TABLE_NAME == "MOBILESERVICE_PLATFORM.T_SERVERPARTSHOP")
            {
                string serverPartId = Request["SERVERPARTID"].ToDecrypt();
                string provinceCode = Request["PROVINCECODE"].ToDecrypt();
                string shopShortName = Request["SHOPSHORTNAME"].ToDecrypt();
                string shopId = Request["SHOPID"].ToDecrypt();
                string sql = string.Format(@"SELECT SERVERPARTSHOP_ID FROM MOBILESERVICE_PLATFORM.T_SERVERPARTSHOP 
                    WHERE SERVERPART_ID = {0} AND  PROVINCE_CODE='{1}' AND SHOPSHORTNAME='{2}' AND 
                        SERVERPARTSHOP_ID<> {3}", serverPartId, provinceCode, shopShortName, shopId);
                MSPB.SERVERPARTSHOP _SERVERPARTSHOP = new MSPB.SERVERPARTSHOP(this.Transaction);
                DataTable dt = _SERVERPARTSHOP.ExecuteDataTable(sql);
                if (dt.Rows.Count > 0)
                {
                    otherShopId = provinceCode + dt.Rows[0]["SERVERPARTSHOP_ID"].ToString();
                }
            }

            if (!string.IsNullOrEmpty(otherShopId))
            {
                string sql = string.Format(@"DELETE FROM COOP_MERCHANT.T_IMAGE 
                    WHERE TABLE_ID = {0} AND TABLE_NAME = '{1}' AND IMAGE_TYPE = {2} AND IMAGE_PATH = '{3}'",
                    otherShopId, _TABLE_NAME, Request["IMAGE_TYPE"], IMAGE_PATH.Text);
                Business.IMAGE _IMAGE = new Business.IMAGE(this.Transaction);
                _IMAGE.ExecuteNonQuery(sql, null);
            }

            base.OnDataAction_AfterDelete(e);
        }
        protected void BtnAdd_Click(object sender, EventArgs e)
        {
            IMAGE_ID.Text = "";
            //IMAGE_DESC.Text = "";
            TABLE_NAME.Text = _TABLE_NAME;
            TABLE_ID.Text = Request["TABLE_ID"].ToDecrypt();
            rotImg.Src = "";
        }

        protected void MyTreeView_SelectedNodeChanged(object sender, EventArgs e)
        {
            TreeView _TreeView = (TreeView)sender;
            CurrObject.IMAGE_ID_Encrypt = _TreeView.SelectedNode.Value;
            this.Select();
            Page.ExecClientScript("BindImg()");
        }
    }
}