jsp分页源程序

发布时间：2020-08-05 05:05:33 来源：ITPUB博客阅读：161 作者：johnhan2007 栏目：编程语言

jsp分页源程序 ^_^ .......[@more@]

<%@ page contentType="text/html; charset=gb2312" language="java"%>

<%@ page import = "java.util.*"%>
<%@ page import = "java.io.*"%>
<%@ page import = "java.sql.*"%>

教师信息查询

<%session.getAttribute("a_name");%>

教师信息查询

<%
request.setCharacterEncoding("gb2312");
int nowPages;//当前页
int pages;//请求页数
int countPerPage = 10 ; //每页显示条数
int pageCount;//总页数
int recordCount=tmessgeBean.getCounter("select count(*) from dysf_teacher ");

pageCount = (int)Math.ceil((recordCount + countPerPage-1) / countPerPage);//算出总页数
if(request.getParameter("pages") == null){

pages = 1;
}else{
pages = new Integer(request.getParameter("pages")).intValue();
}

if(pages > pageCount){
nowPages = 1;
}else{
nowPages = pages;
}

ResultSet rs = tmessgeBean.executeQuery("Select top "+ countPerPage +" * from dysf_teacher where id not in (select top "+ (nowPages-1)*countPerPage +" id from dysf_teacher order by id desc) order by id desc ");
while(rs.next()){
String ID = rs.getString("id");
String tdepartment = rs.getString("department");
String tspecial = rs.getString("special");
String tname = rs.getString("name");
%>

<%
}
rs.close();
%>

返回首页
教号	姓名	系别	专业	操作选项
<%= ID %>	<%= tname %>	<%= tdepartment %>	<%= tspecial %>	">删除
共有<%= recordCount %>条记录当前<%= nowPages %>/<%= pageCount %>页 <% if(pageCount > 1){ %> <% if(pages > 1){%> 首页 <%}if(pages < pageCount){%> ">下一页 <%}if(pages != 1){%> ">上一页 <%}%> ">尾页 <% } %>跳转到页

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jsp分页源程序

教师信息查询

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