transmitno.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： 末传阅
****************************/
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>
	/// transmitNo 的摘要说明。
	/// </summary>
	public class transmitNo : 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.IsComplete =0 and r.ReDocumentID not in (select dt.ReDocumentID from DocumentMitTransaction dt) ";
			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 )
			{
				Session["ldpsidbj"]=1;
				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>"; 
				}
				e.Item .Cells[5].Text ="<a href=receiveDocumentDetail.aspx?documentid="+e.Item .Cells[0].Text +"><img src=../images/replay.gif border=0></a>";
				e.Item .Cells[6].Text ="<a href=selectPersons.aspx?ReDocumentID="+e.Item .Cells[0].Text +"><img src=../images/cy.gif border=0></a>";
		    	e.Item .Cells[7].Text ="<a href=delPersons.aspx?ReDocumentID="+e.Item .Cells[0].Text +"><img src=../images/delete.gif border=0></a>";
			}
		}
	}
}