operationlog.aspx.cs

asp.net办公自动化实例导航——非常经典的OA源代码

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 qminoa.DA;
using qminoa.Common;

namespace qminoa.Webs.sysSecurity
{
	public class OperationLog : qminoa.Webs.PageBase
	{
		protected System.Web.UI.WebControls.Panel Panel1;
		protected System.Web.UI.WebControls.ImageButton ImgBdel;
		protected System.Web.UI.WebControls.DataGrid DataGridOptLog;
		protected System.Web.UI.WebControls.CheckBox CheckBox2;

		private void Page_Load(object sender, System.EventArgs e)
		{
			this.PageBegin("操作日志",true);

			if(Page.IsPostBack ==false)
			{
				DataGridOptLogBind();
			}
		}

		#region Web Form Designer generated code
		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);
			this.DataGridOptLog.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.DataGridOptLog_PageIndexChanged);
			this.DataGridOptLog.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGridOptLog_ItemDataBound);
			this.ImgBdel.Click += new System.Web.UI.ImageClickEventHandler(this.ImgBdel_Click);
			this.CheckBox2.CheckedChanged += new System.EventHandler(this.CheckBox2_CheckedChanged);
		}
		#endregion

		public void MyBindData()
		{
			LogDB myclass=	new LogDB ();
			DataTable	mytable=myclass.ReadOperationLog();
			DataColumn  mycolumn=  mytable.Columns.Add ("number",System.Type .GetType ("System.String"));
			for (int i=0;i<mytable.Rows.Count ;i++)
			{
				mytable.Rows [i]["number"]=(i+1).ToString ();
			}
			DataGridOptLog.DataSource =mytable;
			DataGridOptLog.DataBind ();
		}

		public void DataGridOptLogBind()
		{
			DataGridOptLog.CurrentPageIndex =0;
			MyBindData();
		}

		public void DelOptLog(int pkid)
		{
			LogDB myclass=	new LogDB ();
			myclass.DelOptLog(pkid);
		}

		private void ImgBdel_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			if(this.EmpRightCode == 4)
			{	
				foreach(DataGridItem thisItem in DataGridOptLog.Items)
				{
					if(((CheckBox)thisItem.Cells[0].Controls[1]).Checked) 
					{
						int LogID = Convert.ToInt16(DataGridOptLog.DataKeys[thisItem.ItemIndex]);	
					
						DelOptLog(LogID);
					}
				}
				this.WriteOptLog("删除操作日志信息");
				JScript.Alert("删除成功！");
				if( DataGridOptLog.CurrentPageIndex == DataGridOptLog.PageCount-1)
					DataGridOptLog.CurrentPageIndex =DataGridOptLog.CurrentPageIndex-1;
				MyBindData();
			}
			else
			{
				JScript.Alert("您没有权限进行此操作！");
			}
		}

		private void DataGridOptLog_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			ListItemType itemType = e.Item.ItemType;
			if (itemType == ListItemType.Item )
			{
				
				e.Item.Attributes["onmouseout"] = "javascript:this.style.backgroundColor='#dedfde';";
				e.Item.Attributes["onmouseover"] = "javascript:this.style.backgroundColor='#fff7ce';cursor='hand';" ;

			}
			else if( itemType == ListItemType.AlternatingItem)
			{
				e.Item.Attributes["onmouseout"] = "javascript:this.style.backgroundColor='#ffffff';";
				e.Item.Attributes["onmouseover"] = "javascript:this.style.backgroundColor='#fff7ce';cursor='hand';" ;
			}
		}

		private void DataGridOptLog_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			DataGridOptLog.CurrentPageIndex =e.NewPageIndex ;
			MyBindData();
		}

		private void CheckBox2_CheckedChanged(object sender, System.EventArgs e)
		{
			foreach(DataGridItem thisItem in DataGridOptLog.Items)
			{
				((CheckBox)thisItem.Cells[0].Controls[1]).Checked = CheckBox2.Checked;
			}

		}
	}
}