JSP中的分页技术源码(MYSQL数据库)
来源：互联网 发布：2016禁毒知识网络大赛 编辑：程序博客网 时间：2024/05/16 12:07
<%@page import="cn.bestchance.biz.impl.BookInfoBizImpl"%><%@page import="cn.bestchance.biz.BookInfoBiz"%><%@page import="cn.bestchance.entity.BookInfo"%><%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/";%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="gb2312"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><meta content="all" name="robots" /><meta name="author" content="Fisher" /><meta name="Copyright" content="Copyright 2007-2008, 版权所有 www.reefdesign.cn" /><meta name="description" content="reefdesign" /><meta name="keywords" content="reefdesign" /><title>电子书城</title><link rel="shortcut icon" href="favicon.ico"><link rel="stylesheet" rev="stylesheet" href="css/style.css" type="text/css" media="all" /></head><body class="main"> <!-- top引入开始 --> <%@include file="top.jsp"%> <!-- top引入结束--> <!-- 构造图书信息数据 --> <% request.setCharacterEncoding("utf-8"); ArrayList<BookInfo> bookArray = new ArrayList<BookInfo>(); BookInfoBiz biz1 = new BookInfoBizImpl(); String searchContent = request.getParameter("searchContent"); String flag = request.getParameter("flag"); //获取搜索方式：1为右上角的搜索，2为左边的搜索 if(flag == null){//默认使用第一中搜索方式 flag="1"; } int pageSize = 3; //每页行数 int allRecords = 0; //总记录数 int totalPages = 0; //总页数 int pageIndex = 1; //当前页 allRecords = biz1.getAllRecords(searchContent); //计算总页数 totalPages = (allRecords%pageSize == 0)?(allRecords/pageSize):(allRecords/pageSize+1); //获得当前页 String pageIndexStr = request.getParameter("pageIndex"); if(pageIndexStr == null){ pageIndexStr = "1"; } pageIndex = Integer.parseInt(pageIndexStr); pageIndex= pageIndex<2?1:pageIndex; pageIndex=pageIndex>totalPages?totalPages:pageIndex; bookArray = biz1.searchAll(pageSize*(pageIndex-1), pageSize,searchContent); %> <div id="divpagecontent"> <table width="100%" border="0" cellspacing="0"> <tr> <td width="25%"> <table width="100%" border="0" cellspacing="0" style="margin-top: 30px"> <tr> <td class="listtitle">缩小搜索范围</td> </tr> <tr> <td class="listtd"><br /> <p> 关键字：<input type="text" name="submitSearch" id="submitSearch" class="inputtable" /> </p> <p> 类 别： <select name="select" id="selectTypeId"> <% //获取所有的父节点 //获取所有父节点:用于左侧导航栏 List<BookType> bookTypeList = bookTypebiz.searchAllBookType(); for(BookType bt : bookTypeList){ String typeName = bt.getType_name(); %> <option value="<%=bt.getType_id()%>"><%=typeName %></option> <%} %> </select> </p> <p style="text-align: center"> <input name="submitSearch" type="submit" class="inputbutton" value="提交" onclick="submitSearch();" /> </p></td> </tr> </table></td> <td> <div style="text-align: right; margin: 5px 10px 5px 0px"> <a href="index.jsp">首页</a> > 公告新闻 > 文章标题 </div> <table cellspacing="0" class="infocontent"> <tr> <td> <table width="100%" border="0" cellspacing="0"> <tr> <td style="padding: 10px">以下 <strong><%=allRecords%></strong> 条结果按 <strong>销量</strong> 排列 每页显示<strong><%=pageSize%></strong>条 <hr /> <% for(BookInfo books : bookArray){ %> <table border="0" cellspacing="0" class="searchtable"> <tr> <td width="20%" rowspan="2"> <div class="divbookpic"> <p> <a href="info.jsp?book_id=<%=books.getBookId()%>"> <img src="good_imgs/<%=books.getBookLogo()%>" width="115" height="129" border="0" /> </a> </p> </div></td> <td colspan="2"><font class="bookname"><%=books.getBookName()%></font><br /> 作者：<%=books.getBookAuthor()%> 著<br /> <% String desc = books.getBookDes(); desc = desc.length()>120?desc.substring(0, 120):desc; %> <%=desc+"..."%></td> </tr> <tr> <td>售价：<font color="#FF0000">￥<%=books.getBookPrice()%></font> 原价：<s>￥<%=books.getBookPriceOld()%></s> </td> <td style="text-align: right"><a href="addCart?bookId=<%=books.getBookId()%>&bookName=<%=books.getBookName()%>&bookPrice=<%=books.getBookPrice()%>&bookPriceOld=<%=books.getBookPriceOld()%>"> <img src="images/buy.gif" width="91" height="27" border="0" style="margin-bottom: -8px" /> </a></td> </tr> </table> <% } %> <div class="pagination"> <ul> <% if(bookArray.size() != 0){ %> <li class="nextpage"><a href="search.jsp?pageIndex=<%=pageIndex-1%>"><<上一页</a> </li> <%} //若9页以下 直接显示 if(bookArray.size() != 0){ if(totalPages <=9){ for(int i = 1;i<=totalPages;i++){ if(pageIndex==i){ out.print("<li class='currentpage'>"+i+"</li>"); }else{ out.print("<li ><a href='search.jsp?pageIndex="+i+"&searchContent="+searchContent+"'>"+i+"</a></li>"); } } }else{ //前4页直接显示 if(pageIndex <=4 ){ for(int i = 1;i<=9;i++){ if(pageIndex==i){ out.print("<li class='currentpage'>"+i+"</li>"); }else{ out.print("<li ><a href='search.jsp?pageIndex="+i+"&searchContent="+searchContent+"'>"+i+"</a></li>"); } } }else{ //5->n-4页的显示 if(pageIndex <= totalPages-4){ for(int i = pageIndex-4;i<=pageIndex+4;i++){ if(pageIndex==i){ out.print("<li class='currentpage'>"+i+"</li>"); }else{ out.print("<li ><a href='search.jsp?pageIndex="+i+"&searchContent="+searchContent+"'>"+i+"</a></li>"); } } }else{ for(int i = totalPages-8;i<=totalPages;i++){ if(pageIndex==i){ out.print("<li class='currentpage'>"+i+"</li>"); }else{ out.print("<li ><a href='search.jsp?pageIndex="+i+"&searchContent="+searchContent+"'>"+i+"</a></li>"); } } } } } } %> <% if(bookArray.size() != 0){ %> <li class="nextpage"><a href="search.jsp?pageIndex=<%=pageIndex+1%>">下一页 >></a> </li> <%} %> </ul> </div></td> </tr> </table></td> </tr> </table></td> </tr> </table> </div> <div id="divfoot"> <table width="100%" border="0" cellspacing="0"> <tr> <td rowspan="2" style="width: 10%"><img src="images/bottomlogo.gif" width="195" height="50" style="margin-left: 175px" /></td> <td style="padding-top: 5px; padding-left: 50px"><a href="#"><font color="#747556"><b>CONTACT US</b> </font> </a></td> </tr> <tr> <td style="padding-left: 50px"><font color="#CCCCCC"><b>COPYRIGHT 2008 © eShop All Rights RESERVED.</b> </font></td> </tr> </table> </div> <script type="text/javascript"> function submitSearch(){ var searchContent = document.getElementById("submitSearch").value; var a=document.getElementById("selectTypeId"); var selectTypeId=a.options[a.selectedIndex].value; window.location.href="search.jsp?keyValue=" + searchContent + "&selectTypeId=" + selectTypeId + "&flag=2" ; } </script></body></html>效果图如下:
1 0
- JSP中的分页技术源码(MYSQL数据库)
- jsp数据库分页技术
- JSP+MYSQL分页技术
- Jsp-MySQL数据库分页
- 数据库中的分页技术
- jsp数据库查询分页技术
- JSP-mysql基本分页技术
- Jsp中的分页显示技术
- 关于jsp中的分页技术
- JSP分页技术·oracle数据库
- jsp中利用MySQL实现分页技术
- JSP读取MySql数据库实现分页效果
- JSP连接mysql数据库分页查询
- MySQL数据库+jsp+servlet实现分页查询
- jsp+MVC分页读取数据库中的数据
- 【MySQL】（4）数据库分页技术
- JSP 连接池技术实现分页(源码贴出来了)
- 利用JSP技术访问MySQL数据库
- Android自定义View之(下拉刷新+侧滑删除)
- ubuntu上部署tomcat7的注意事项
- EAVB 下一代汽车音视频传输技术（一）
- Apache Mina学习笔记（一）
- 搞机器学习要哪些技能
- JSP中的分页技术源码(MYSQL数据库)
- PCA9555的使用个人总结
- maven项目的创建
- Ubuntu 使用C++ 11新特性
- 有关EAVB的一系列问题（二）
- AndroidStudio——数据库SQLite
- 数据库使用索引的利弊
- C++实现一个半同步半异步线程池
- Power of Three
