searchresult.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.Data.SqlClient;
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>
	/// searchResult 的摘要说明。
	/// </summary>
	public class searchResult : System.Web.UI.Page
	{
		protected System.Web.UI.HtmlControls.HtmlTableCell a;
		protected System.Web.UI.HtmlControls.HtmlTableCell b;
		protected System.Web.UI.HtmlControls.HtmlGenericControl time;
		protected System.Web.UI.HtmlControls.HtmlInputButton searching;
		protected System.Web.UI.HtmlControls.HtmlInputHidden type;
		protected System.Web.UI.HtmlControls.HtmlGenericControl key;
		protected System.Web.UI.HtmlControls.HtmlInputText keyword;
		protected System.Web.UI.HtmlControls.HtmlTableCell show;
		protected System.Web.UI.HtmlControls.HtmlTableCell pages;
		protected System.Web.UI.HtmlControls.HtmlTableCell c;
		DataSet reader;
		DataRowCollection rows;
		Search search;
		string html="";
		protected System.Web.UI.HtmlControls.HtmlGenericControl total;
		string typePrevious;

		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(reader)
			//reader.Clear();
			int timeSpace = System.DateTime.Now.Millisecond;
			search = new Search(Application["market"].ToString());
			typePrevious = Request["type"];

			if(typePrevious == "网站")
			{
				a.Style.Add("font-weight","bold");
				a.Style.Add("vertical-align","top");
				reader = search.siteSearch(Request["keyword"]);
			}
			else if(typePrevious == "新闻")
			{
				b.Style.Add("font-weight","bold");
				b.Style.Add("vertical-align","top");
				reader = search.newsSearch(Request["keyword"]);
			}
			else
			{
				c.Style.Add("font-weight","bold");
				c.Style.Add("vertical-align","top");
				reader = search.adsSearch(Request["keyword"]);
			}
			
			timeSpace = System.DateTime.Now.Millisecond - timeSpace;
			time.InnerText = timeSpace.ToString();
			key.InnerText = Request["keyword"];
			
			rows = reader.Tables[0].Rows;
			total.InnerText = rows.Count.ToString();
			if(rows.Count > 0)
				Show();
		}

		#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.searching.ServerClick += new System.EventHandler(this.searching_ServerClick);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void searching_ServerClick(object sender, System.EventArgs e)
		{
			Response.Redirect("searchResult.aspx?keyword="+keyword.Value+"&type="+type.Value+"&page=1");
		}

		public void Show()
		{
			int recordPerPage = 9;
			int total = rows.Count;
			int page = (int)(new Int32Converter().ConvertFromString(Request["page"]));

			int tempRecord = (recordPerPage+1)*(page-1);
			
			int totalPages = (total+recordPerPage)/(recordPerPage+1);
			int temp = 1;
			html += "<div align='center'>结果页码： ";
			while(temp <= totalPages)
			{
				if(temp == page)
					html += "<A href='searchResult.aspx?keyword="+Request["keyword"]+"&type="+Request["type"]+"&page="+temp+"'><FONT color='#cc0033'>"+temp+"&nbsp;&nbsp;</FONT></A>";
				else
					html += "<A href='searchResult.aspx?keyword="+Request["keyword"]+"&type="+Request["type"]+"&page="+temp+"'>"+temp+"&nbsp;&nbsp;</A>";
				temp++;
			}

			html += "<A href='searchResult.aspx?keyword="+Request["keyword"]+"&type="+Request["type"]+"&page="+(page+1)+"'>下一页</A>";
			pages.InnerHtml = html;
			
			html = "";
			string title,body;

			if(typePrevious == "网站")
			{
				title = "address";
				body  = "description";
			}
			else if (typePrevious == "新闻")
			{
				title = "title";
				body  = "body";
			}
			else
			{
				title = "title";
				body  = "description";
			}

			while(recordPerPage>=0 && tempRecord < total)
			{
				if(title.Equals("address"))
				{
						if(rows[tempRecord]["type"].ToString().Equals("2"))
						{
							html += "<P class=g><FONT color=#cc0033>"+Request["keyword"]+"&nbsp;&nbsp;&nbsp;</FONT><Font color='blue'><a href=../company/comSite.aspx?studentNO="+rows[tempRecord]["studentNO"]+" target=_blank>"+rows[tempRecord][title]+"</a></font> <B>...</B><BR>"+
								"<FONT size='-1'>"+rows[tempRecord][body]+" <B>...</B></font></p><BR>";		
						}
						else
						{
							html += "<P class=g><FONT color=#cc0033>"+Request["keyword"]+"&nbsp;&nbsp;&nbsp;</FONT><Font color='blue'><a href=../company/index.aspx?studentNO="+rows[tempRecord]["studentNO"]+" target=_blank>"+rows[tempRecord][title]+"</a></font> <B>...</B><BR>"+
								"<FONT size='-1'>"+rows[tempRecord][body]+" <B>...</B></font></p><BR>";		
						}
				}
				else

					html += "<P class=g><FONT color=#cc0033>"+Request["keyword"]+"&nbsp;&nbsp;&nbsp;</FONT><Font color='blue'>"+rows[tempRecord][title]+"</font> <B>...</B><BR>"+
						"<FONT size='-1'>"+rows[tempRecord][body]+" <B>...</B></font></p><BR>";		
				recordPerPage--;	
				tempRecord++;
			}
			show.InnerHtml = html;
			search.close();
			
		 }
	}
}