纯JSP分页代码之sqlserver2005/2008

昨天看到一篇《 纯JSP分页代码 》的文章，是用于mysql，稍微修改下，用于Sqlserver2005/2008，没有异常处理。没有考虑性能等。 现将代码贴出，以供初学者参考： 注：邀月使用环境Eclipse 3.4.2+Tomcat 6.18+Sqlserver2005 sp3调试成功。 页面pagelistDemo.js

昨天看到一篇《纯JSP分页代码》的文章，是用于mysql，稍微修改下，用于Sqlserver2005/2008，没有异常处理。没有考虑性能等。

现将代码贴出，以供初学者参考：

注：邀月使用环境Eclipse 3.4.2+Tomcat 6.18+Sqlserver2005 sp3调试成功。

页面pagelistDemo.jsp内容：

Code
@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>

//连接字符串
String url = "jdbc:sqlserver://" + Globals.Server
+ ";databaseName=" + Globals.DbName;
Class.forName(Globals.driverName).newInstance();
Connection connection = DriverManager.getConnection(url,
Globals.username, Globals.pwd);
Statement statement = connection.createStatement();

//每页显示记录数
int PageSize = 10;
int StartRow = 0; //开始显示记录的编号
int PageNo = 0;//需要显示的页数
int CounterStart = 0;//每页页码的初始值
int CounterEnd = 0;//显示页码的最大值
int RecordCount = 0;//总记录数;
int MaxPage = 0;//总页数
int PrevStart = 0;//前一页
int NextPage = 0;//
int LastRec = 0;
int LastStartRecord = 0;//最后一页开始显示记录的编号

//获取需要显示的页数，由用户提交
if (request.getParameter("PageNo") == null) { //如果为空，则表示第1页
if (StartRow == 0) {
PageNo = StartRow + 1; //设定为1
}
} else {
PageNo = Integer.parseInt(request.getParameter("PageNo")); //获得用户提交的页数
StartRow = (PageNo - 1) * PageSize; //获得开始显示的记录编号
}

//因为显示页码的数量是动态变化的，假如总共有一百页，则不可能同时显示100个链接。而是根据当前的页数显示
//一定数量的页面链接

//设置显示页码的初始值!!
if (PageNo % PageSize == 0) {
CounterStart = PageNo - (PageSize - 1);
} else {
CounterStart = PageNo - (PageNo % PageSize) + 1;
}

CounterEnd = CounterStart + (PageSize - 1);
%>
DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

@page import="net.data.util.Globals"%>
@page import="java.sql.ResultSet"%>
@page import="java.sql.DriverManager"%>
@page import="java.sql.Connection"%>
@page import="java.sql.Statement"%>
element>
html>
head>
meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
title>分页显示记录title>
link rel="stylesheet" href="style.css" type="text/css">
head>

//获取总记录数
ResultSet rs = statement
.executeQuery("select count(P_ID) from product");
rs.next();
RecordCount = rs.getInt(1);

//取特定页数的数据
String strColumn = " P_ID,P_Name,LoginID,modTime,P_SingleIntro ";
String strTable = " Product ";
String strSort = " p_ID desc ";
String PKID = "P_ID";
String strSql = "";
String strWhere = "";
String START_ID = Integer.toString((PageNo - 1) * PageSize + 1);
String END_ID = Integer.toString(PageNo * PageSize);
strSql = " SELECT " + strColumn
+ " FROM (SELECT ROW_NUMBER() OVER(ORDER BY " + strSort
+ ") AS rownum," + strColumn + " FROM " + strTable
+ " WITH(NOLOCK) " + strWhere
+ ") AS D WHERE rownum BETWEEN " + START_ID + " AND "
+ END_ID + " ORDER BY " + strSort;
rs = statement.executeQuery(strSql);

//获取总页数
MaxPage = RecordCount % PageSize;
if (RecordCount % PageSize == 0) {
MaxPage = RecordCount / PageSize;
} else {
MaxPage = RecordCount / PageSize + 1;
}
%>
body class="UsePageBg">
table width="100%" border="0" class="InternalHeader">
tr>
td width="24%">font size=4>分页显示记录font>td>
td width="76%">font size=4>"总共" + RecordCount + "条记录 - 当前页：" + PageNo + "/"
+ MaxPage%>font>td>
tr>
table>

br>
table width="100%" border="0" class="NormalTableTwo">
tr>
td class="InternalHeader">记录序号td>
td class="InternalHeader">数据标识号td>
td class="InternalHeader">产品名称td>
td class="InternalHeader">作者td>
td class="InternalHeader">提交时间td>
td class="InternalHeader">简介td>
tr>


long i = 1;
while (rs.next()) {
long bil = i + (PageNo - 1) * PageSize;
%>
tr>
td class="NormalFieldTwo">bil%>td>
td class="NormalFieldTwo">rs.getString(1)%>td>
td class="NormalFieldTwo">rs.getString(2)%>td>
td class="NormalFieldTwo">rs.getString(3)%>td>
td class="NormalFieldTwo">rs.getString(4)%>td>
td class="NormalFieldTwo">rs.getString(5)%>td>
tr>

i++;
}
%>
table>
br>
table width="100%" border="0" class="InternalHeader">
tr>
td>
div align="center">

out.print("");
//显示第一页或者前一页的链接
//如果当前页不是第1页，则显示第一页和前一页的链接
if (PageNo != 1) {
PrevStart = PageNo - 1;
out.print("第一页 : ");
out.print("" + PrevStart
+ ">前一页");
}
out.print("[");

//打印需要显示的页码
for (int c = CounterStart; c CounterEnd; c++) {
if (c MaxPage) {
if (c == PageNo) {
if (c % PageSize == 0) {
out.print(c);
} else {
out.print(c + " ,");
}
} else if (c % PageSize == 0) {
out.print("" + c + ">" + c
+ "");
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