selectbranchworkers.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 Enterprise_management
{
    public partial class SelectBranchWorkers : System.Web.UI.Page
    {
        //实例化BLL层
        BLL.Employee.EmployeeBll bllEmployeeShow;
        BLL.Employee.EmployeeBll employeebllshow;

        public SelectBranchWorkers()
        {
            bllEmployeeShow = 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(), "10") == 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>");
                    }
                }
            }
        }

        private void BindData()
        {
            //显示员工信息
            gvEmployeeInfShow.DataSource = bllEmployeeShow.EmployeeInfShow();
            gvEmployeeInfShow.DataBind();
        }

        //根据员工名称信息查询
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            ShowMethod();
            
        }

        private void ShowMethod()
        {
            if (this.ddlSearchWhere.Text == "员工姓名")
            {
                gvEmployeeInfShow.DataSource = bllEmployeeShow.EmployeeNameSelect(this.txtInputData.Text);
                gvEmployeeInfShow.DataBind();
            }
            else
            {
                BindData();
            }
        }

        protected void gvEmployeeInfShow_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            this.gvEmployeeInfShow.PageIndex = e.NewPageIndex;
            ShowMethod();
        }
    }
}