transmited.aspx.cs

很不错的公文流转系统

/**************************************************************************************
作者：蒲丰. 
创建日期：2004-2-14
修改者：
修改日期：
修改部分：
类功能： 正在传阅
****************************/
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 ZHENGYI;
namespace OI.ReceivDocument
{
	/// <summary>
	/// transmited 的摘要说明。
	/// </summary>
	public class transmited :OI.PageBase
	{
		protected System.Web.UI.WebControls.TextBox TextBoxSearch;
		protected System.Web.UI.WebControls.DataGrid dg;
		protected DataSet ds;
		protected OI.DatabaseOper.DatabaseConnect Dbc=new OI.DatabaseOper.DatabaseConnect ();
		protected System.Web.UI.WebControls.ImageButton imgBtnSearch;
		protected ZHENGYI.DataGridNavigation divepage;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			SetDivePage();
			if (Session["userid"]==null)
			{
				Response.Write ("<script>alert('超时,请重新登录');top.location.href='../userpass.aspx';</script>");
				return ;
			}
			if (!Page.IsPostBack )
			{
				dataBind();
				
			}
		}
		private void CreateDataSource() 
		{
			
			string str="select  r.* ,ex.ExigenceDegreename from receivedocument r,exigencedegree ex  " ;
			str +=" where r.ExigenceDegreeID=ex.ExigenceDegreeID and  userid="+ Session["userid"];
			str +=" and r.ReDocumentID in (select dt.ReDocumentID from DocumentMitTransaction dt)  and r.IsComplete =0";
			
			//string str="select dt.Transactid, r.* ,ex.ExigenceDegreename from receivedocument r,exigencedegree ex  ,DocumentMitTransaction dt " ;
			//str +=" where r.ExigenceDegreeID=ex.ExigenceDegreeID and  r.userid="+ Session["userid"];
			//str +=" and r.ReDocumentID =dt.ReDocumentID  and r.IsComplete =0";
			
			
			string title=TextBoxSearch.Text .Trim ().Replace ("'","''");
			if (title !="")
			{
				str += " and r.DocumentTitle like '%"+title +"%'";
			}
			str +=" order by ReceiveDate desc ";
			ds=Dbc.getBinding (str,"t");
			
		}
		private void SetDivePage()
		{
			dg.AllowPaging =true; 
			//dg.PageSize =15; 
			ZHENGYI.BindDataDelegate f =new ZHENGYI.BindDataDelegate (dataBind);//修改这个dataBind,让f 指向你的方法。 
			divepage.SetTarget(dg,f,15);
		}
		private void dataBind()
		{
			CreateDataSource();
			dg.DataSource =ds.Tables[0];
			dg.DataBind ();
		}

		#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()
		{    
			this.imgBtnSearch.Click += new System.Web.UI.ImageClickEventHandler(this.imgBtnSearch_Click);
			this.dg.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.dg_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void imgBtnSearch_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			dataBind();
		}

		private void dg_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if (e.Item .ItemType ==ListItemType.Item || e.Item .ItemType ==ListItemType.AlternatingItem )
			{
				//Dbc.GetObjectBySql()
				string sql="select count(*) from DocumentMitTransaction dmt ,ReceiveDocument rd" ;
                       sql +=" where rd.iscomplete=0 and dmt.RedocumentID =rd.RedocumentID " ;
				       sql += " and istransact=0 and dmt.RedocumentID= "+e.Item .Cells[0].Text ;
				int n=int.Parse (Dbc.GetValueBySql (sql));
				if (n >0 )
				{
					e.Item .Cells[5].Text ="<a href=viewTransact.aspx?path=t&Rid="+e.Item .Cells[0].Text +"><img src=../images/view2.gif border=0 title='用户还末处理'></a>";
				}
				else
				{
                    e.Item .Cells[5].Text ="<a href=selectpersonsT.aspx?id="+e.Item .Cells[0].Text +"><img src=../images/yiview2.gif border=0 title='用户完成处理'></a>";
				}
				if (e.Item .Cells[1].Text.Length >20 )
				{
					e.Item .Cells[1].Text="<a href=\"#\" onclick=openwin('"+e.Item.Cells[0].Text +"') title=\""+e.Item .Cells[1].Text +"\" >" + e.Item .Cells[1].Text.Substring (0,20) +"...</a>";
				}
				else
				{
					e.Item .Cells[1].Text="<a href=\"#\" onclick=openwin('"+e.Item.Cells[0].Text +"') title=\""+e.Item .Cells[1].Text +"\" >" + e.Item .Cells[1].Text +"</a>";
				}
			}
		}
	}
}