onefile.aspx.cs

很不错的公文流转系统

/***********************************************
 * Author:吴高发
 * Date:04-2-6
 * ********************************************/
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;

namespace OI.PersonSend
{
	/// <summary>
	/// OneFile 的摘要说明。
	/// </summary>
	public class OneFile : OI.PageBase 
	{
		protected System.Web.UI.WebControls.Label title;
		protected System.Web.UI.WebControls.Label Sender;
		protected System.Web.UI.WebControls.Label SendTime;
		protected System.Web.UI.WebControls.Label Exigence;
		protected System.Web.UI.WebControls.Label fileName;
		protected System.Web.UI.WebControls.Label LabelContent;
		private OI.DatabaseOper .DatabaseConnect dc;
	
		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 ;
			}
			if(!this.IsPostBack )
			{
				this.BindDataNew ();
			}
		}
		private void BindDataNew()
		{
			int id=Convert.ToInt32 (Request.Params ["id"]);
			string sql="SELECT dbo.Accounts_Users.UserName, dbo.datumPersonSend.Title, "+
					"dbo.datumPersonSend.SendDate, dbo.datumPersonSend.Content, "+
					"dbo.datumPersonSend.FileName, dbo.ExigenceDegree.ExigenceDegreeName,datumPersonAccept.idea "+
					"FROM dbo.Accounts_Users,dbo.datumPersonSend,dbo.ExigenceDegree,datumPersonAccept "+
					"where dbo.Accounts_Users.UserID=dbo.datumPersonSend.UserID and "+
					"dbo.datumPersonSend.ExigenceDegreeID = dbo.ExigenceDegree.ExigenceDegreeID and datumPersonAccept.datumid=datumPersonSend.datumid and "+
					"dbo.datumPersonSend.DatumID="+id;
			dc=new OI.DatabaseOper.DatabaseConnect ();
			ArrayList al=dc.getData (sql);
			if(al.Count >0)
			{
				Sender.Text =al[0].ToString ();
				title.Text  =Server.HtmlEncode (al[1].ToString ());
				SendTime.Text =al[2].ToString ();
				string strCont=al[3].ToString ();
				LabelContent.Text  =Server.HtmlEncode (strCont).Replace ("\r\n","<br>").Replace (" ","&nbsp;");
				
				string strFile=al[4].ToString ().Trim ();				
				if(strFile==""||strFile=="&nbsp;")
				{
					fileName.Text ="没有附件";
				}
				else 
				{
					string strURL=OI.Modules .Config .GetSetting ("ReadDocuments").ToString ()+"/"+strFile;
					fileName.Text ="<a href=\"#\" onclick=\""+
						"window.open ('"+strURL+
						"','fj','top=100,left=100,toolbar=0,,status=1,menubar=0,scrollbars=1,resizable=1,width=500,height=300')"+
						"\"><img src=\"../images/open.gif\" border=\"0\"></a>";
				}
				Exigence.Text =al[5].ToString ();				
			  // 	LabelIdea.Text=al[6].ToString ().Replace("\r\n","<br>").Replace (" ","&nbsp;");
			}
		}

		#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.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void ImageButtonOpen_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{	string strFile=fileName.Text .Trim ();
			if(strFile!="")
			{
				string strURL=OI.Modules .Config .GetSetting ("ReadDocuments").ToString ()+"/"+strFile;
				string strScript="<script>"+		
					"window.open ("+strURL+
					",'fj',\"top=100,left=100,toolbar=0,,status=1,menubar=0,scrollbars=1,resizable=1,width=500,height=300\")"+
					"</script>";
				Page.RegisterStartupScript ("",strScript);		
			}
		}
	}
}