salaryitemmanage.aspx.cs

人事管理系统是非常通用的信息管理系统

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 MisPersonnel.Components;
using System.Data.SqlClient;
using SQLHelper;

namespace MisPersonnel.DesktopModules.Salary
{
	/// <summary>
	/// SalaryItemMange 的摘要说明。
	/// </summary>
	public class SalaryItemManage : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.ListBox SalaryList;
		protected System.Web.UI.WebControls.Button SelectBtn;
		protected System.Web.UI.WebControls.Label SalaryName;
		protected System.Web.UI.WebControls.DataGrid SalaryItemList;
		protected System.Web.UI.WebControls.Button AddBtn;
	
		public int nSalaryID    = -1;
		private static string CurrentSalaryName = "";
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			///判断用户是否登陆
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
			///判断用户是否是超级管理员
			if(Components.User.IsAuthorityAdmin(Session["UserID"].ToString()) >= Components.User.USERTYPENORMAL)
			{
				Response.Write("<script>alert(\"你没有权限，请与管理员联系！\")</script>");
				Response.Write("<script>history.back();</script>");
			}			
			if(Request.Params["SalaryID"] != null)
			{
				nSalaryID = Int32.Parse(Request.Params["SalaryID"].ToString());			
			}
			if(!Page.IsPostBack)
			{
				///绑定控件的数据
				BindSalaryData();

				///设置员工的选择项
				MisSystem.SetListBoxItem(SalaryList,nSalaryID.ToString());

				if(nSalaryID > -1)
				{   ///显示操作前的信息
					BindSalaryItemData(nSalaryID);
					SalaryName.Text = CurrentSalaryName;
				}
				else
				{   ///显示当前选择项的信息
					if(SalaryList.SelectedIndex > -1)
					{
						BindSalaryItemData(Int32.Parse(SalaryList.SelectedValue));
						SalaryName.Text = SalaryList.SelectedItem.Text;
					}
					else
					{   ///显示第一项的信息
						if(SalaryList.Items.Count > 0)
						{
							BindSalaryItemData(Int32.Parse(SalaryList.Items[0].Value));
							SalaryName.Text = SalaryList.Items[0].Text;
							SalaryList.SelectedIndex = 0;
						}
					}
				}
			}

			///设置添加按钮的可用性
			AddBtn.Enabled = (SalaryList.Items.Count <= 0) ? false : true;			
		}

		private void BindSalaryData()
		{
			///定义获取数据的类
			MisPersonnel.Components.Salary salary = new MisPersonnel.Components.Salary();
			SqlDataReader recs = salary.GetSalarys();

			///设定控件的数据源
			SalaryList.DataSource = recs;
			
			///设定控件的Text属性和Value属性
			SalaryList.DataTextField = "Desn";
			SalaryList.DataValueField = "SalaryID";

			///绑定控件的数据
			SalaryList.DataBind();

			///关闭数据读取器和数据库的连接
			recs.Close();
		}

		public string FormatString(string oldString)
		{
			return(oldString.Length > 50 ? oldString.Substring(0,50) + "..." : oldString);
		}

		public string FormatBelong(string belongString)
		{
			return((belongString == "0") ? "不属于" : "属于");
		}

		public string FormatType(string typeString)
		{
			switch(typeString)
			{
				case "0":
					return("系统值");
				case "1":
					return("固定值");
				case "2":
					return("计算值");
				default:
					return("类型错误");
			}
		}

		public string FormatOperation(string operationString)
		{
			switch(operationString)
			{
				case "0":
					return("税前加");
				case "1":
					return("税前减");
				case "2":
					return("税后加");
				case "3":
					return("税后减");
				default:
					return("其他操作方式");
			}
		}

		private void BindSalaryItemData(int nSalaryID)
		{
			///定义获取数据的类
			MisPersonnel.Components.SalaryItem exper = new MisPersonnel.Components.SalaryItem();
			SqlDataReader rece = exper.GetItemBySalary(nSalaryID);

			///创建DataSet数据源
			DataTable dataTable = SystemTools.ConvertDataReaderToDataTable(rece);
			DataSet dataSet = new DataSet("SalaryItem");
			dataSet.Tables.Add(dataTable);

			///设定控件的数据源
			SalaryItemList.DataSource = dataSet;
			///绑定控件的数据
			SalaryItemList.DataBind();
		}

		#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.SalaryList.SelectedIndexChanged += new System.EventHandler(this.SalaryList_SelectedIndexChanged);
			this.SelectBtn.Click += new System.EventHandler(this.AddBtn_Click);
			this.AddBtn.Click += new System.EventHandler(this.AddBtn_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void SelectBtn_Click(object sender, System.EventArgs e)
		{
			///显示选择员工的考评信息
			if(SalaryList.SelectedIndex > -1)
			{
				///显示信息，并显示员工的名称
				BindSalaryItemData(Int32.Parse(SalaryList.SelectedValue));
				SalaryName.Text = SalaryList.SelectedItem.Text;
				CurrentSalaryName = SalaryList.SelectedItem.Text;
			}
			else
			{
				///显示操作结果信息
				Response.Write ("<script>window.alert('" + MisSystem.OPERATIONNOSELECTMESSAGE + "')</script>");
			}				
		}

		private void SalaryItemList_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{			
			///显示选择员工的考评信息
			if(SalaryList.SelectedIndex > -1)
			{
				///设置新的页码，并重新绑定数据
				SalaryItemList.CurrentPageIndex = e.NewPageIndex;

				///显示信息，并显示员工的名称
				BindSalaryItemData(Int32.Parse(SalaryList.SelectedValue));
				SalaryName.Text = SalaryList.SelectedItem.Text;
			}
			else
			{
				///显示操作结果信息
				Response.Write ("<script>window.alert('" + MisSystem.OPERATIONNOSELECTMESSAGE + "')</script>");
			}		
		}

		private void AddBtn_Click(object sender, System.EventArgs e)
		{
			if(SalaryList.SelectedIndex > -1)
			{
				///跳转到添加页面
				Response.Redirect("~/DesktopModules/Salary/AddSalaryItem.aspx?SalaryID="
					+ (SalaryList.SelectedIndex > -1 ? SalaryList.SelectedValue : "-1"));
			}
			else
			{
				///显示操作结果信息
				Response.Write ("<script>window.alert('" + MisSystem.OPERATIONNOSELECTMESSAGE + "')</script>");
			}		
		}

		private void SalaryList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			SelectBtn_Click(sender,e);
		}
	}
}