/VisualFlow/Comm/HelperOfDDL.aspx.cs

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;

using Microsoft.Web.UI.WebControls;

using BP.En;

using BP.DA;

using BP.Web.Controls;

using BP.Sys;



namespace BP.Web.Comm.UI

{

	/// <summary>

	/// UIEn1ToM 的摘要说明。

	/// </summary>

	public partial class HelperOfDDL : System.Web.UI.Page

	{



		#region 属性.		

		public AttrOfOneVSM AttrOfOneVSM 

		{

			get

			{

				Entity en = ClassFactory.GetEn(this.EnsName) ;



				foreach(AttrOfOneVSM attr in en.EnMap.AttrsOfOneVSM)

				{

					if (attr.EnsOfMM.ToString()==this.AttrKey)

					{

						return attr;

					}

				}

				throw new Exception("错误没有找到属性． "); 

			}

		}

		/// <summary>

		/// 一的工作类

		/// </summary>

		public string EnsName

		{

			get

			{			 

				return this.Request.QueryString["EnsName"]  ; 

			}

		}

		public string AttrKey

		{

			get

			{

				return this.Request.QueryString["AttrKey"]  ; 

			}

		}

		public   string PK

		{

			get

			{

				if (ViewState["PK"]==null)

				{

					if (this.Request.QueryString["PK"]!=null)

					{

						ViewState["PK"]=this.Request.QueryString["PK"];

					}

					else

					{

						Entity mainEn=DA.ClassFactory.GetEn( this.EnsName ) ;

						ViewState["PK"]=this.Request.QueryString[mainEn.PK];

					}

				}

				return (string)ViewState["PK"];

			}

		}

		#endregion	



		public bool IsLine

		{

			get

			{

				try

				{

					return (bool)ViewState["IsLine"];

				}

				catch

				{

					return false;

				}

			}

			set

			{

				ViewState["IsLine"]=value;

			}

		}



        protected void Page_Load(object sender, System.EventArgs e)

        {

            if (this.IsPostBack == false)

            {

                //this.GenerLabel(this.Label1,"数据快速选择");

                Entities ens = DA.ClassFactory.GetEns(this.Request.QueryString["EnsName"]);

                Entity en = ens.GetNewEntity; // = DA.ClassFactory.GetEns(this.Request.QueryString["EnsName"] );

                Map map = en.EnMap;

                foreach (Attr attr in map.Attrs)

                {

                    /* map */

                    if (attr.MyFieldType == FieldType.FK || attr.MyFieldType == FieldType.Enum)

                        this.DropDownList1.Items.Add(new ListItem(attr.Desc, attr.Key));

                }

                this.DropDownList1.Items.Add(new ListItem("无", "None"));

            }



            try

            {



                this.SetDataV2();

            }

            catch (Exception ex)

            {

                if (ex.Message.Contains("枚举操作") || ex.Message.Contains("集合已修改"))

                {

                    System.Threading.Thread.Sleep(3000);

                    this.Response.Redirect(this.Request.RawUrl);

                    return;

                }

            }

        }

		public string RefKey

		{

			get

			{

				return this.Request.QueryString["RefKey"];

			}

		}

		public string RefText

		{

			get

			{

				return this.Request.QueryString["RefText"];

			}

		}

        public void SetDataV2()

        {

            this.UCSys1.Clear();



            Entities ens = DA.ClassFactory.GetEns(this.Request.QueryString["EnsName"]);

            ens.RetrieveAll();



            Entity en = ens.GetNewEntity;

            string space = "";

            if (this.DropDownList1.SelectedValue == "None")

            {

                bool isGrade = ens.IsGradeEntities;

                if (isGrade)

                {

                    this.UCSys1.Add("<a name='top' ></a>");

                    int num = ens.GetCountByKey("Grade", 2);

                    if (num > 1)

                    {

                        int i = 0;

                        this.UCSys1.AddTable();

                        this.UCSys1.AddTR();

                        this.UCSys1.AddTDTitle("序号");

                        this.UCSys1.AddTDTitle("<img src='../Images/Home.gif' border=0 />数据选择导航");

                        this.UCSys1.AddTREnd();

                        foreach (Entity myen in ens)

                        {

                            if (myen.GetValIntByKey("Grade") != 2)

                                continue;



                            i++;

                            this.UCSys1.AddTR();

                            this.UCSys1.AddTDIdx(i);

                            this.UCSys1.AddTD("<a href='#ID" + myen.GetValStringByKey(this.RefKey) + "' >&nbsp;&nbsp;" + myen.GetValStringByKey(this.RefKey) + "&nbsp;&nbsp;" + myen.GetValStringByKey(this.RefText) + "</a>");

                            this.UCSys1.AddTREnd();

                        }

                        this.UCSys1.AddTableEnd();

                    }

                }



                this.UCSys1.AddTable();

                this.UCSys1.AddTR();

                this.UCSys1.AddTDTitle("IDX");

                this.UCSys1.AddTDTitle("");

                this.UCSys1.AddTREnd();



                bool is1 = false;



                int idx = 0;

                foreach (Entity myen in ens)

                {

                    idx++;

                    is1 = this.UCSys1.AddTR(is1);

                    this.UCSys1.AddTDIdx(idx);

                    RadioBtn rb = new RadioBtn();

                    rb.GroupName = "s";

                    if (isGrade)

                    {

                        int grade = myen.GetValIntByKey("Grade");

                        space = "";

                        space = space.PadLeft(grade - 1, '-');

                        space = space.Replace("-", "&nbsp;&nbsp;&nbsp;");

                        //    this.UCSys1.AddTD(space);

                        switch (grade)

                        {

                            case 2:

                                rb.Text = "<a href='#top' name='ID" + myen.GetValStringByKey(this.RefKey) + "' ><Img src='../Images/Top.gif' border=0 /></a><b><font color=green>" + myen.GetValStringByKey(this.RefKey) + myen.GetValStringByKey(this.RefText) + "</font></b>";

                                break;

                            case 3:

                                rb.Text = "<b>" + myen.GetValStringByKey(this.RefKey) + myen.GetValStringByKey(this.RefText) + "</b>";

                                break;

                            default:

                                rb.Text = myen.GetValStringByKey(this.RefKey) + myen.GetValStringByKey(this.RefText);

                                break;

                        }

                    }

                    else

                    {

                        rb.Text = myen.GetValStringByKey(this.RefText);

                    }

                    rb.ID = "RB_" + myen.GetValStringByKey(this.RefKey);



                    string clientscript = "window.returnValue = '" + myen.GetValStringByKey(this.RefKey) + "';window.close();";

                    rb.Attributes["onclick"] = clientscript;

                    //this.UCSys1.Add(rb);

                    //this.UCSys1.AddBR();

                    this.UCSys1.AddTD(rb);

                    this.UCSys1.AddTREnd();

                }

                this.UCSys1.AddTableEnd();

                return;

            }



            string key = this.DropDownList1.SelectedValue;

            Attr attr = en.EnMap.GetAttrByKey(key);

            if (attr.MyFieldType == FieldType.Enum || attr.MyFieldType == FieldType.PKEnum)

            {

                SysEnums ses = new SysEnums(attr.Key);

                this.UCSys1.AddTable(); //("<TABLE border=1 >"); 

                foreach (SysEnum se in ses)

                {

                    this.UCSys1.Add("<TR><TD class='Toolbar'>");

                    this.UCSys1.Add(se.Lab);

                    this.UCSys1.Add("</TD></TR>");



                    this.UCSys1.Add("<TR><TD>");



                    #region add dtl

                    this.UCSys1.AddTable();

                    int i = -1;

                    foreach (Entity myen in ens)

                    {

                        if (myen.GetValIntByKey(attr.Key) != se.IntKey)

                            continue;



                        i++;

                        if (i == 3)

                            i = 0;

                        if (i == 0)

                            this.UCSys1.Add("<TR>");



                        RadioBtn rb = new RadioBtn();

                        rb.GroupName = "dsfsd";

                        rb.Text = myen.GetValStringByKey(this.RefText);

                        rb.ID = "RB_" + myen.GetValStringByKey(this.RefKey);



                        string clientscript = "window.returnValue = '" + myen.GetValStringByKey(this.RefKey) + "';window.close();";

                        // rb.Attributes["ondblclick"] = clientscript;

                        rb.Attributes["onclick"] = clientscript;



                        this.UCSys1.AddTD(rb);



                        if (i == 2)

                            this.UCSys1.Add("</TR>");

                    }

                    this.UCSys1.Add("</TABLE>");

                    #endregion add dtl.



                    this.UCSys1.Add("</TD></TR>");

                }

                this.UCSys1.Add("</TABLE>");

                return;

            }



            if (attr.Key == "FK_Dept")

            {

                BP.Port.Depts Depts = new BP.Port.Depts();

                Depts.RetrieveAll();



                this.UCSys1.AddTR();

                this.UCSys1.AddTDToolbar("一级分组");

                this.UCSys1.AddTREnd();



                this.UCSys1.AddTR();

                this.UCSys1.AddTDBegin();



                this.UCSys1.AddTable();

                /* 显示导航信息 */

                int i = 0;

                //int span = 2;

                foreach (BP.Port.Dept Dept in Depts)

                {

                    if (Dept.Grade == 2 || Dept.Grade == 1)

                    {

                        i++;

                        this.UCSys1.Add("<TR>");

                        this.UCSys1.AddTDIdx(i);

                        this.UCSys1.AddTD("<a href='#ID_2" + Dept.No + "' >&nbsp;&nbsp;" + Dept.No + "&nbsp;&nbsp;" + Dept.Name + "</a><BR>");

                        this.UCSys1.Add("</TR>");

                    }

                }

                this.UCSys1.AddTableEnd();

                this.UCSys1.AddTDEnd();

                this.UCSys1.AddTREnd();





                // ===================== 

                this.UCSys1.AddTR();

                this.UCSys1.AddTDToolbar("二级分组");

                this.UCSys1.AddTREnd();



                this.UCSys1.AddTDBegin();

                this.UCSys1.AddTable();

                /* 显示导航信息 */

                // int i = 0;

                //int span = 2;

                i = 0;

                foreach (BP.Port.Dept Dept in Depts)

                {

                    i++;

                    this.UCSys1.Add("<TR>");

                    this.UCSys1.AddTDIdx(i);

                    if (Dept.Grade == 2)

                        this.UCSys1.AddTD("&nbsp;&nbsp;<a name='ID_2" + Dept.No + "' >" + Dept.No + "</A>&nbsp;&nbsp;<a href='#ID" + Dept.No + "' ><b>" + Dept.Name + "</b></a><A HREF='#top'><Img src='../Images/Top.gif' border=0 /></a><BR>");

                    else

                        this.UCSys1.AddTD("&nbsp;&nbsp;" + Dept.No + "&nbsp;&nbsp;<a href='#ID" + Dept.No + "' name='#ID_2" + Dept.No + "' >" + Dept.Name + "</a><BR>");



                    this.UCSys1.Add("</TR>");

                }

                this.UCSys1.Add("</Table>");

                this.UCSys1.Add("</TD></TR>");





                //============ 数据

                foreach (BP.Port.Dept groupen in Depts)

                {

                    this.UCSys1.Add("<TR><TD class='Toolbar' >");

                    this.UCSys1.Add("<a href='#ID_2" + groupen.No + "' name='ID" + groupen.No + "' ><Img src='../Images/Top.gif' border=0 /></a>&nbsp;&nbsp;" + groupen.GetValStringByKey(attr.UIRefKeyText));

                    this.UCSys1.Add("</TD></TR>");

                    this.UCSys1.Add("<TR><TD>");



                    #region add info .

                    this.UCSys1.AddTable();

                    i = -1;

                    foreach (Entity myen in ens)

                    {

                        if (myen.GetValStringByKey(attr.Key) != groupen.GetValStringByKey(attr.UIRefKeyValue))

                            continue;



                        i++;

                        if (i == 3)

                            i = 0;



                        if (i == 0)

                            this.UCSys1.Add("<TR>");



                        RadioBtn rb = new RadioBtn();

                        rb.GroupName = "dsfsd";

                        rb.Text = myen.GetValStringByKey(this.RefText);

                        rb.ID = "RB_" + myen.GetValStringByKey(this.RefKey);



                        string clientscript = "window.returnValue = '" + myen.GetValStringByKey(this.RefKey) + "';window.close();";

                        // rb.Attributes["ondblclick"] = clientscript;

                        rb.Attributes["onclick"] = clientscript;



                        this.UCSys1.AddTD(rb);



                        if (i == 2)

                            this.UCSys1.Add("</TR>");

                    }

                    this.UCSys1.Add("</Table>");

                    #endregion add info .



                    this.UCSys1.Add("</TD></TR>");

                }

                this.UCSys1.Add("</TABLE>");

            }

            else

            {

                Entities groupens = ClassFactory.GetEns(attr.UIBindKey);

                groupens.RetrieveAll();



                this.UCSys1.AddTable(); //("<TABLE border=1 >"); 

                if (groupens.Count > 19)

                {

                    this.UCSys1.Add("<TR><TD class='Toolbar' ><img src='../Images/Home.gif' border=0 />数据选择导航&nbsp;&nbsp;&nbsp;<font size='2'>提示:点分组连接就可到达分组数据</font></TD></TR>");



                    this.UCSys1.Add("<TR><TD>");

                    this.UCSys1.AddTable();

                    /* 显示导航信息 */

                    int i = 0;

                    //int span = 2;

                    foreach (Entity groupen in groupens)

                    {

                        i++;

                        this.UCSys1.AddTR();

                        this.UCSys1.AddTDIdx(i);

                        this.UCSys1.AddTD("<a href='#ID" + groupen.GetValStringByKey(attr.UIRefKeyValue) + "' >&nbsp;&nbsp;" + groupen.GetValStringByKey(attr.UIRefKeyValue) + "&nbsp;&nbsp;" + groupen.GetValStringByKey(attr.UIRefKeyText) + "</a><BR>");

                        this.UCSys1.AddTREnd();

                    }

                    this.UCSys1.Add("</Table>");

                    this.UCSys1.Add("</TD></TR>");

                }



                foreach (Entity groupen in groupens)

                {

                    this.UCSys1.Add("<TR><TD class='Toolbar' >");

                    this.UCSys1.Add("<a href='#top' name='ID" + groupen.GetValStringByKey(attr.UIRefKeyValue) + "' ><Img src='../Images/Top.gif' border=0 /></a>&nbsp;&nbsp;" + groupen.GetValStringByKey(attr.UIRefKeyText));

                    this.UCSys1.Add("</TD></TR>");



                    this.UCSys1.Add("<TR><TD>");



                    #region add info .

                    this.UCSys1.AddTable();

                    int i = -1;

                    foreach (Entity myen in ens)

                    {

                        if (myen.GetValStringByKey(attr.Key) != groupen.GetValStringByKey(attr.UIRefKeyValue))

                            continue;



                        i++;

                        if (i == 3)

                            i = 0;



                        if (i == 0)

                            this.UCSys1.AddTR();



                        RadioBtn rb = new RadioBtn();

                        rb.GroupName = "dsfsd";

                        rb.Text = myen.GetValStringByKey(this.RefText);

                        rb.ID = "RB_" + myen.GetValStringByKey(this.RefKey);



                        string clientscript = "window.returnValue = '" + myen.GetValStringByKey(this.RefKey) + "';window.close();";

                        // rb.Attributes["ondblclick"] = clientscript;

                        rb.Attributes["onclick"] = clientscript;



                        this.UCSys1.AddTD(rb);



                        if (i == 2)

                            this.UCSys1.AddTREnd();

                    }



                    this.UCSys1.AddTableEnd();

                    #endregion add info .



                    this.UCSys1.Add("</TD></TR>");

                }

                this.UCSys1.AddTableEnd();

            }

        }

		 

		 



		#region 操作 

		public void EditMEns()

		{

			//this.WinOpen(this.Request.ApplicationPath+"/Comm/UIEns.aspx?EnsName="+this.AttrOfOneVSM.EnsOfM.ToString());

		}

		public void Save()

		{



			AttrOfOneVSM attr = this.AttrOfOneVSM ;			 

			Entities ensOfMM = attr.EnsOfMM;

			QueryObject qo = new QueryObject(ensOfMM);

			qo.AddWhere(attr.AttrOfOneInMM,this.PK);

			qo.DoQuery();

			ensOfMM.Delete();  // 删除以前保存得数据。



			AttrOfOneVSM attrOM = this.AttrOfOneVSM;

			Entities ensOfM = attrOM.EnsOfM;

			ensOfM.RetrieveAll();

			foreach(Entity en in ensOfM)

			{

				string pk = en.GetValStringByKey( attr.AttrOfMValue ); 

				CheckBox cb = (CheckBox)this.UCSys1.FindControl("CB_"+ pk );

				if (cb.Checked==false)

					continue;



				Entity en1 =ensOfMM.GetNewEntity;

				en1.SetValByKey(attr.AttrOfOneInMM,this.PK);

				en1.SetValByKey(attr.AttrOfMInMM,  pk  );

				en1.Insert();

			}



			Entity enP = DA.ClassFactory.GetEn(this.Request.QueryString["EnsName"] );

			if (enP.EnMap.EnType!=EnType.View)

			{

				enP.SetValByKey(enP.PK, this.PK) ;// =this.PK;

				enP.Retrieve(); //查询。

				enP.Update(); // 执行更新，处理写在 父实体 的业务逻辑。

			}

		}

		#endregion 



		#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 Btn_OK_Click(object sender, EventArgs e)

        {

            Entities ens = DA.ClassFactory.GetEns(this.Request.QueryString["EnsName"]);

            ens.RetrieveAll();

            foreach (Entity en in ens)

            {

                RadioBtn rb = (RadioBtn)this.UCSys1.FindControl("RB_" + en.GetValStringByKey(this.RefKey));

                if (rb.Checked == false)

                    continue;



                string val=en.GetValStringByKey(this.RefKey);

                string ddl=this.Request.QueryString["DDLID"];



                if (ddl != null)

                {

                    /*     */

                    //  ddl = ddl.Replace("DDL_");

                    string mainEns=this.Request.QueryString["MainEns"];



                    BP.Sys.UserRegedit ur = new UserRegedit(WebUser.No, mainEns + "_SearchAttrs");

                    string cfgval = ur.Vals;

                    int idx = cfgval.IndexOf(ddl + "=");

                    string start = cfgval.Substring(0, idx);



                    string end = cfgval.Substring(idx);

                    end = end.Substring(end.IndexOf("@"));



                    ur.Vals = start + val + end;

                    ur.Update();

                }

                 



                string clientscript = "<script language='javascript'> window.returnValue = '" + val + "'; window.close(); </script>";

                this.Page.Response.Write(clientscript);

                return;

            }

        }

        protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

        {

            this.SetDataV2();

        }

}

}