streamsupervisef.aspx.cs

很不错的公文流转系统

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.DraftOut
{
	/// <summary>
	/// DraftSended 的摘要说明。
	/// </summary>
	public class streamSuperviseF : OI.PageBase 
	{
		protected System.Web.UI.WebControls.DataGrid dg;
	    protected System.Data .DataSet ds;
		protected OI.DatabaseOper.DatabaseConnect oConn=new OI.DatabaseOper.DatabaseConnect ();
		protected 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
		
			if (Session["userid"]==null)
			{
				Response.Write ("<script>alert('超时,请重新登录');top.location.href='../userpass.aspx';</script>");
				return ;
			}
				SetDivePage();
			if (!Page.IsPostBack )
			{

				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.dg.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.dg_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

	
		

		private void dg_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(e.Item .ItemType ==ListItemType.AlternatingItem ||e.Item .ItemType ==ListItemType.Item )
			{
				
				//e.Item .Cells[1].Text ="<a href=\"../ReFileOperate/documentdetail.aspx?DocumentID="+e.Item.Cells[0].Text +"\">"+e.Item .Cells [1].Text +"</a>";
				if (e.Item .Cells[1].Text.Length >20 )
				{
					e.Item .Cells[1].Text ="<a href=\"../ReFileOperate/documentdetail.aspx?DocumentID="+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=\"../ReFileOperate/documentdetail.aspx?DocumentID="+e.Item.Cells[0].Text +"\" title=\""+ e.Item .Cells[1].Text +"\">"+e.Item .Cells [1].Text +"</a>";
				}
			}
		}
		//private void 
		/// <summary>
		/// 
		/// </summary>
		private void CreateDataSource()
		{
			string szSql ="select documentid,currentstepid,userid,streamid,recordid,title"+				　　
				",author,streamstatus,"+
				"documenttypename,documenttypedescription,secretgreadname,exigencedegreename,streamname,"+
				"completesign,draftdepartment,filedate,stream "+
				" from V_document where  CompleteSign <>1 and currentstepid <> 2  and  currentstepid<>0 and documentid in (select documentid from documenttransact) and Author='"+Session["username"].ToString()+"' order by filedate desc" ;
			   
			ds=new DataSet ();
			ds=oConn.getBinding(szSql,"t");
			DataColumn dc=new DataColumn ("modify",typeof(String));
			dc.Expression ="'<a href=\"streamSuperviseT.aspx?id='+DocumentID+'\"><img border=0 src=../images/jk.gif> </a>'";
			ds.Tables[0].Columns .Add (dc);
//			//del
//			DataColumn del=new DataColumn ("del",typeof(String));
//			del.Expression ="'<a href=#  onclick=\"del('+ListID+')\">图片</a>'";
//			ds.Tables[0].Columns .Add (del);

			
		}
		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 ();
		}
	}
}