selectleaveworkers.aspx.cs

c#三层架构项目开发的全过程

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Model;
using BLL;

namespace 金利来分销管理系统.Employee
{
    public partial class SelectLeaveWorkers : System.Web.UI.Page
    {
        //实例化BLL层
        BLL.Employee.EmployeeBll SelectLeave;
        BLL.Employee.EmployeeBll employeebllshow;

        public SelectLeaveWorkers()
        {
            SelectLeave = new BLL.Employee.EmployeeBll();
            employeebllshow = new BLL.Employee.EmployeeBll();

        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack)
            {
                 //用户权限
                if (Session["employee_id"] == null)
                {
                    Response.Write("<script>alert('请您登陆系统');location.href='../Enter.aspx'</script>");
                }
                else 
                {
                    if (employeebllshow.UserRole(Session["role_id"].ToString(), "63") == true)
                    {
                        BindData();
                    }
                    else
                    {
                        Response.Write("<script>alert('你无权查看此功能,请与管理员联系');location.href='../Aboutus.aspx'</script>");
                    }
                }
            }
        }

        //信息显示
        private void BindData()
        {
            gvEmployeeLeaveDetail.DataSource = SelectLeave.EmployeeStateShow();
            gvEmployeeLeaveDetail.DataBind();
        }

        //根据员工状态查询
        protected void btnFind_Click(object sender, EventArgs e)
        {
            if (this.ddlFindData.Text == "在职")
            {
                ShowMethod();
            }
            else if (this.ddlFindData.Text == "离职")
            {
                ShowMethod();
            }
            else
            { 
                 BindData();
            }

           
        }

        private void ShowMethod()
        {
            gvEmployeeLeaveDetail.DataSource = SelectLeave.EmployeeStateSelect(this.ddlFindData.Text);
            gvEmployeeLeaveDetail.DataBind();
        }
        //分页
        protected void gvEmployeeLeaveDetail_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            this.gvEmployeeLeaveDetail.PageIndex = e.NewPageIndex;
            ShowMethod();
        }
    }
}