documentpress.ascx.cs

很不错的公文流转系统

namespace OI.UserControls
{
	using System;
	using System.Data;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;
    using System.Data .SqlClient ;
	/// <summary>
	///		documentPress 的摘要说明。
	/// </summary>
	public class documentPress : System.Web.UI.UserControl
	{
		protected System.Web.UI.WebControls.DataGrid dg;
        protected string streamstep,linkurltitle;
		protected OI.DatabaseOper .DatabaseConnect Dbc=new OI.DatabaseOper.DatabaseConnect ();
		
		public string StreamStep
		{
			set  
			{
				streamstep=value;
			}
		}
		/// <summary>
		/// 标题的莲接地址.
		/// </summary>
		public string LinkUrlByTitle
		{
			set
			{
				linkurltitle=value;
			}
		}
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!Page.IsPostBack )
			{
				try
				{
					dg.DataSource =CreateDataSource();
					dg.DataBind ();
				}
				catch(Exception er)
				{
					throw new ApplicationException (er.Message );
				}
			}
		}
		private DataTable CreateDataSource()
		{ 

			DataSet ds=new DataSet ();
			string str=	" select  distinct documentid ,filedate,userid ,title,exigencedegreename,secretgreadname,documenttypename,documenttypedescription ,stepid from ViewDocument where transactsign=2";
//			if (TxtTitle.Text.Trim() !="")
//			{
//				str +=" and title like '%" +TxtTitle.Text.Trim().Replace("'","''") +"%'" ;
//			}
			str +=" and userid ="+Session["userid"].ToString () +"   order by filedate  desc";		
			ds=new DataSet ();
			ds=Dbc.getBinding(str,"t");

			foreach (DataRow dr in ds.Tables[0].Rows )
			{
				OI.cs.readStream rs=new OI.cs.readStream ();
				rs.doucmentID =int.Parse (dr["documentid"].ToString ());
				if (!rs.IsCurrentOprateNode (dr["stepid"].ToString (),streamstep ))
				{
					dr.Delete ();
					
				}
				else
				{
				    
				}
			}			
			ds.Tables[0].AcceptChanges ();
//			if (opratercloumnName !="")
//			{
//				DataColumn dc=new DataColumn ("oprater",typeof(String));
//				dc.DefaultValue ="";
//				ds.Tables[0].Columns .Add (dc);
//			}
			return ds.Tables [0];
		}
		#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。
			//
			this.dg.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.dg_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

			//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
        
		private void imgbtnPress_Click(object sender, System.Web .UI.ImageClickEventArgs e)
		{

		}
		private void dg_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			
		}

		private void dg_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			ImageButton  imgbtnPress=(ImageButton)e.Item.FindControl ("imgbtnPress");
			if (imgbtnPress !=null)
			{
				string DocumentID=e.Item .Cells [0].Text ;
				imgbtnPress.Attributes ["onclick"]="javascript:window.location.href='../draftout/streamSuperviseT.aspx?id="+DocumentID+"';return false;";
				
			}
			
		}

	
	}
}