attendance.aspx.cs

ASP C#代码实例 适合初学人士学习使用

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 OfficeAuto.Components;
using System.Data.SqlClient;

namespace OfficeAuto.DesktopModules.WorkAttendance
{
	/// <summary>
	/// Attendance 的摘要说明。
	/// </summary>
	public class Attendance : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label lblDutyMessage;
		protected System.Web.UI.WebControls.Label lbl_Time;
		protected System.Web.UI.WebControls.Label lbl_Hour;
		protected System.Web.UI.WebControls.Label lbl_Minute;
		protected System.Web.UI.WebControls.Label lbl_Second;
		protected System.Web.UI.WebControls.Button CheckAttendance;	
		protected System.Web.UI.WebControls.TextBox AttendanceDesn;
	
		private int nStaffID = 0;	

		private void Page_Load(object sender, System.EventArgs e)
		{
			///判断用户是否登录，否则跳转到登录页面
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
			
			if(Session["UserID"] != null)
			{
				nStaffID = Int32.Parse(Session["UserID"].ToString());
			}

			if(CheckOnDuty(nStaffID) == false)
			{				
				SetOnDuty(nStaffID);
			}	
		
			CheckAttendance.Attributes.Add("onclick","return confirm('你确定要现在下班吗?');");
		}

		protected void CheckAttendance_Click(object sender, System.EventArgs e)
		{
			if(CheckOffDuty(nStaffID) == false)
			{
				SetOffDuty(nStaffID);
			}
		}

		private bool CheckOnDuty(int nStaffID)
		{
			bool onDuty = false;
			OfficeAuto.Components.Attendance atten = new OfficeAuto.Components.Attendance();
			SqlDataReader reca = atten.GetAttendanceByUserDay(nStaffID);

			if(reca.Read())
			{
				///已经上班
				if(reca["OnDuty"].ToString().Length > 0)
				{
					onDuty = true;
				}
			}
			reca.Close();

			return(onDuty);
		}

		private void SetOnDuty(int nStaffID)
		{
			if(CheckOnDuty(nStaffID) == false)
			{
				DutyTime duty = new DutyTime();
				SqlDataReader recd = duty.GetDutyTimeByType("Company");

				DateTime dtOnDuty = DateTime.Now;
				if(recd.Read())
				{
					dtOnDuty = Convert.ToDateTime(recd["OnDutyTime"].ToString());
				}
				recd.Close();

				OfficeAuto.Components.Attendance atten = new OfficeAuto.Components.Attendance();
				///正常上班
				if(((TimeSpan)DateTime.Now.Subtract(dtOnDuty)).Hours < 0)
				{					
					atten.AddAttendanceOnDuty(nStaffID,1);	
					Response.Write("<script language=javascript>alert('上班考勤成功!');</script>");
				}
				else
				{   ///上班迟到
					atten.AddAttendanceOnDuty(nStaffID,0);
					Response.Write("<script language=javascript>alert('上班迟到，请填写迟到理由!');</script>");
				}
			}
		}

		private bool CheckOffDuty(int nStaffID)
		{
			bool offDuty = false;
			OfficeAuto.Components.Attendance atten = new OfficeAuto.Components.Attendance();
			SqlDataReader reca = atten.GetAttendanceByUserDay(nStaffID);

			if(reca.Read())
			{
				///已经下班
				if(reca["OffDuty"].ToString().Length > 0)
				{
					offDuty = true;
				}
			}
			reca.Close();

			return(offDuty);
		}

		private void SetOffDuty(int nStaffID)
		{
			if(CheckOffDuty(nStaffID) == false)
			{
				DutyTime duty = new DutyTime();
				SqlDataReader recd = duty.GetDutyTimeByType("Company");

				DateTime dtOffDuty = DateTime.Now;
				if(recd.Read())
				{
					dtOffDuty = Convert.ToDateTime(recd["OffDutyTime"].ToString());
				}
				recd.Close();

				OfficeAuto.Components.Attendance atten = new OfficeAuto.Components.Attendance();
				///正常下班
				if(((TimeSpan)DateTime.Now.Subtract(dtOffDuty)).Hours > 0)
				{					
					atten.AddAttendanceOffDuty(nStaffID,1);	
					Response.Write("<script language=javascript>alert('下班考勤成功!');</script>");
				}
				else
				{   ///下班早退
					atten.AddAttendanceOffDuty(nStaffID,0);
					Response.Write("<script language=javascript>alert('下班早退，请填写迟到理由!');</script>");
				}
			}
		}

		

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

		}
		#endregion
	}
}