summary.aspx.cs

人事管理系统的WEB开发程序源代码,有住于WEB开发的学习

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 DBUtils;

namespace BlueHill.CheckLeave
{
	/// <summary>
	/// Summary 的摘要说明。
	/// </summary>
	public class Summary : System.Web.UI.Page
	{
		public Employee emp;
		protected System.Web.UI.WebControls.Panel pnlPageFix;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.TextBox txtStartTime;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.TextBox txtEndTime;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator2;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.WebControls.Label lblDept;
		protected System.Web.UI.WebControls.DropDownList cmbDeptList;
		protected System.Web.UI.WebControls.Panel pnlChooseDept;
		protected System.Web.UI.WebControls.Button btnSearch;
		protected System.Web.UI.WebControls.Panel pnlHeader;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.DataGrid grdResult;
		protected System.Web.UI.WebControls.DataGrid grdResult1;
		protected System.Web.UI.WebControls.Label lblDenyReason;
		protected System.Web.UI.WebControls.Label lblDeny;
		protected System.Web.UI.WebControls.Label lblReason;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label lblApproverName;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Panel pnlDetail;
		protected System.Web.UI.WebControls.Label lblDeptID;
		protected System.Web.UI.WebControls.Panel pnlBody;
	
		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(!Page.IsPostBack)
			{

				//获取雇员ID;
				int iEmpID;
				iEmpID = Convert.ToInt32(Session["EmployeeID"].ToString());
				int iRetValue;

				emp = new Employee();
				//执行数据库操作
				iRetValue=Employee.GetEmployeeInfo(iEmpID,emp);
//				if(iRetValue== 0) 
//				{
//					this.RegisterStartupScript("out","<script>alert('操作失败');</script>");
//					Response.Redirect("CheckLvReq.aspx");
//				}
//				else
//				{
//					//				`Session
//				}
				if(iRetValue == 1)
				{
					bool IsManager = emp.IsManager;
					if(IsManager)
					{
						btnSearch.Visible = true;
						int iCEOID = 0;
						int iRetValue1 = Employee.GetCEOInfo(ref iCEOID);
						if(iRetValue1== 0) 
						{
							this.RegisterStartupScript("out","<script>alert('操作失败');</script>");
						}
						else
						{
							if(iCEOID==emp.EmployeeID)
							{
								DataSet dsResult = new DataSet();
								int iRetValue2 = DBUtils.CheckLvReq.GetDeptList(ref dsResult);
								if(iRetValue2== 0) 
								{
									this.RegisterStartupScript("out","<script>alert('操作失败');</script>");
									Response.Redirect("CheckLvReq.aspx");
								}
								else
								{
									lblDept.Visible = true;
									DataTable Dept = dsResult.Tables[0];
									this.cmbDeptList.DataSource =Dept;
									this.cmbDeptList.DataTextField = "DeptName";
									this.cmbDeptList.DataValueField = "DeptID";
									this.cmbDeptList.DataBind();
									cmbDeptList.Visible = true;
								}
							}
							else
							{
								int DeptID = Convert.ToInt32(emp.DeptID);
								lblDeptID.Text = DeptID.ToString();
								lblDept.Visible = false;
								cmbDeptList.Visible = false;
					
							}
						}
					}
					else
					{
						grdResult.Visible = false;
						lblMessage.Text = "该功能是经理专用";
						lblMessage.Visible = true;
						btnSearch.Visible = false;
						lblDept.Visible = false;
						cmbDeptList.Visible = false;
					}
				}
			}

		}

		#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.cmbDeptList.SelectedIndexChanged += new System.EventHandler(this.cmbDeptList_SelectedIndexChanged);
			this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
			this.grdResult.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.grdResult_ItemCommand);
			this.grdResult1.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.grdResult1_ItemCommand);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnSearch_Click(object sender, System.EventArgs e)
		{
//			if(!Page.IsPostBack)
//			{
			string strStartTime = txtStartTime.Text.ToString().Trim();
			string strEndTime = txtEndTime.Text.ToString().Trim();
			int DeptID = Convert.ToInt32(lblDeptID.Text);
			DataSet dsResult = new DataSet();
			int iRerValue = DBUtils.CheckLvReq.DeptSummary(DeptID,strStartTime,strEndTime,ref dsResult);
			if(iRerValue == 1)
			{
				Session["dsResult"] = dsResult;
				grdResult.DataSource = dsResult.Tables[0];
				grdResult.DataBind();
				grdResult.Visible = true;
				grdResult1.Visible = false;
			}
			else
			{
				lblMessage.Text = "页面请求失败,请稍后再试";
				lblMessage.Visible = true;
			}
//			}
		}

		private void grdResult_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			string strStartTime = txtStartTime.Text.ToString().Trim();
			string strEndTime = txtEndTime.Text.ToString().Trim();
			int n = Convert.ToInt32(e.Item.ItemIndex);
			DataSet dsResult = (DataSet)Session["dsResult"];
			int iEmpID = Convert.ToInt32(dsResult.Tables[0].Rows[n]["EmployeeID"].ToString());
			DataSet dsResult1 = new DataSet();
			if(e.CommandName == "Detail")
			{
				int iRetValue = DBUtils.CheckLvReq.QueryIndividHistory(iEmpID,strStartTime,strEndTime,dsResult1);
				if( iRetValue == (int) DBResult.Success ) 
				{
					Session["dsResult1"] = dsResult1;
					grdResult1.DataSource = dsResult1.Tables[0];
					grdResult1.DataBind();
					grdResult1.Visible = true;
					grdResult.Visible = false;
					
				}
			}
		}


		private void grdResult1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			
			if(e.CommandName == "Detail")
			{
				int n = Convert.ToInt32(e.Item.ItemIndex);
				DataSet dsResult1 = (DataSet)Session["dsResult1"];
				Label3.Visible = true;
				Label5.Visible = true;
				lblDeny.Visible = true;
				lblApproverName.Visible = true;
				lblReason.Visible = true;
				lblDenyReason.Visible = true;
				lblMessage.Visible = false;
				lblApproverName.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["ApproverName"].ToString());
				lblReason.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["Reason"].ToString());
				lblDenyReason.Text = Convert.ToString(dsResult1.Tables[0].Rows[n]["DenyReason"].ToString());

			}

		}

		private void cmbDeptList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			lblDeptID.Text = cmbDeptList.SelectedValue;
		}

	}
}