addnews.aspx.cs

网络营销软件的源代码

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;

namespace WebApplication8.firstPage
{
	/// <summary>
	/// addNews 的摘要说明。
	/// </summary>
	public class addNews : System.Web.UI.Page
	{
		protected System.Web.UI.HtmlControls.HtmlInputButton submit;
		protected System.Web.UI.HtmlControls.HtmlSelect newsType;
		protected System.Web.UI.HtmlControls.HtmlInputText title;
		protected System.Web.UI.HtmlControls.HtmlTextArea body;
		protected System.Web.UI.WebControls.Label type;

		protected System.Web.UI.WebControls.Label count;
		protected System.Web.UI.HtmlControls.HtmlTableCell shop;
		protected System.Web.UI.WebControls.Label hint;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.HtmlControls.HtmlTableCell ads;
	
		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(Session["userName"] == null)
				Response.Redirect("../login.aspx");

			if(Session["type"].Equals("个人"))
				shop.InnerHtml = "<div align='center'><A href='shopping.aspx'><IMG height='29' src='images/shopping.gif' width='157' border='0'></A></div>";
			else if(Session["type"].Equals("企业"))
				shop.InnerHtml = "<div align='center'><A href='enterprise.aspx'><IMG height='29' src='images/shopping.gif' width='157' border='0'></A></div>";

			if(Session["type"].ToString().Equals("个人"))
				ads.Visible = false;

			count.Text = Application["count"].ToString();

			if(Request["type"].Equals("分类信息"))
			{
				type.Text = "添加分类信息";
				ListItem item = new ListItem("汽车天地","汽车天地");
				item.Selected = true;
				newsType.Items.Add(item);
				newsType.Items.Add(new ListItem("家居理财","家居理财"));
				newsType.Items.Add(new ListItem("交友婚嫁","交友婚嫁"));
				newsType.Items.Add(new ListItem("出国留学","出国留学"));
				newsType.Items.Add(new ListItem("企业服务","企业服务"));
				newsType.Items.Add(new ListItem("医药美容","医药美容"));
				newsType.Items.Add(new ListItem("电脑市场","电脑市场"));
				newsType.Items.Add(new ListItem("房产楼盘","房产楼盘"));
			}
			else if(Request["type"].Equals("新闻信息"))
			{
				type.Text = "添加新闻信息";
				ListItem item = new ListItem("主页新闻","主页新闻");
				item.Selected = true;
				newsType.Items.Add(item);
				newsType.Items.Add(new ListItem("每日动态","每日动态"));
				newsType.Items.Add(new ListItem("社会百态","社会百态"));
				newsType.Items.Add(new ListItem("学校新闻","学校新闻"));
				newsType.Items.Add(new ListItem("军事信息","军事信息"));
			}
			//newsType.SelectedIndex = 0;
		}

		#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.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.submit.ServerClick += new System.EventHandler(this.submit_ServerClick);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void submit_ServerClick(object sender, System.EventArgs e)
		{
			Response.Write(newsType.Items[newsType.SelectedIndex].Text);
			if(title.Value.Length == 0 || body.Value.Length == 0)
			{
				Response.Write("<script language=javascript>alert('加入信息不能为空，请重新填写！');this.location.href='addNews.aspx?type="+Request["type"]+"';</script>");
			}
			else
			{
				Connection connection = new Connection(Application["market"].ToString());
				connection.execute("insert into News values('"+title.Value+"','"+body.Value+"','"+
					System.DateTime.Now.ToString()+"','"+newsType.Items[newsType.SelectedIndex].Text+"')");
				Response.Write("<script language=javascript>alert('信息成功加入');this.location.href='addNews.aspx?type="+Request["type"]+"';</script>");
				//hint.Visible = true;
			}
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			if(Request["type"].Equals("分类信息"))
				Response.Redirect("class.aspx");
			else
				Response.Redirect("newsCenter.aspx");
		}
	}
}