newsmanager.aspx.cs

牛腩新闻发布系统,采用三成架构

/*
 * 创建人：牛腩
 * 创建时间：2008-11-29 16:03:29
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using Model;
using System.Data;
using System.Data.SqlClient;


public partial class admin_newsmanager : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        // 判断session里面是否存在管理员
        if (Session["admin"] != null && Session["admin"].ToString() == "niunan")
        {
            // 已登陆
            if (!Page.IsPostBack)
            {
                BindNews();
            }
        }
        else
        {
            // 未登陆
            Response.Redirect("login.aspx");
        }

    }

    // 删除按钮
    protected void lbtnDel_Click(object sender, EventArgs s)
    {
        string id = ((LinkButton)sender).CommandArgument;
       bool b =  new NewsManager().Delete(id);       
        if (b)
        {
            BindNews();
        }
        else
        {
            Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript' defer>alert('未知原因导致删除失败！');</script>");     
        }
    }

    #region 绑定新闻列表
    private void BindNews()
    {
        repNews.DataSource = new NewsManager().SelectAll();
        repNews.DataBind();
    }
    #endregion
}