<%@ page language="java" pageEncoding="UTF-8"%>
<%@ page import="java.util.*"%>//下面这些是导包和javabean
<%@ page import="Bean.PersoninfoForm"%>
<jsp:useBean id="FyeBean"
class="Dao.FenyeAction" scope="page"></jsp:useBean>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html locale="true">
<head>
<html:base />
<title>查询</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
//变量声明
int intPageSize; //一页显示的记录数
int intRowCount; //记录总数
int intPageCount; //总页数
int intPage; //待显示页码
java.lang.String strPage;
int i;
//设置一页显示的记录数
intPageSize = 4;
//取得待显示页码
strPage = request.getParameter("page");
if (strPage == null) {//表明在QueryString中没有page这一个参数，此时显示第一页数据
intPage = 1;
} else {//将字符串转换成整型
intPage = java.lang.Integer.parseInt(strPage);
if (intPage < 1)
intPage = 1;
}
intRowCount = FyeBean.count();//获得总记录数。用javabean调用了FenyeAction中的方法，得到总记录数，
//记算总页数
intPageCount = (intRowCount + intPageSize - 1) / intPageSize;
//调整待显示的页码,如果大于总页数就等于总页数
if (intPage > intPageCount)
intPage = intPageCount;
%>
<form method="POST" action="chaxun.jsp">
<p>
第
<%=intPage%>
页 共
<%=intPageCount%>
页
<%
if (intPage < intPageCount) {
%>
<a href="chaxun.jsp?page=<%=intPage + 1%>">下一页 </a>
<%
}
%>
<%
if (intPage > 1) {
%>
<a href="chaxun.jsp?page=<%=intPage - 1%>"> 上一页</a>
<%
}
%>
转到第:
<input type="text" name="page" size="8">
页
<span> <input type="submit" value="GO"
name="cndok"> </span>
</p>
<table width="169" border="1" cellpadding="0" cellspacing="0">
<tr>
<th width="28">
车牌
</th>
<th width="82">
车型
</th>
<th width="51" >
状态
</th>
<th width="51" >
用户
</th>
<th width="51" >
日期
</th>
<th width="51" >
产地
</th>
</tr>
<%
//查询数据库,获得记录数据
Collection c;
PersoninfoForm psinfo;
c = FyeBean.fenye();
Object o[] = c.toArray();
System.out.println(intPage);//测试用
System.out.println(intPageSize);
System.out.println(intPageCount);
int start = (intPage - 1) * (intPageSize);
int end = (intPage - 1) * (intPageSize) + intPageSize;
int j;
for (j = start; j < end; j++) {
psinfo = (PersoninfoForm) o[j];
String busNum = psinfo.getBusNum();
String busType = psinfo.getBusType();
String busStatus = psinfo.getBusStatus();
String busUser = psinfo.getBusUser();
String busDate = psinfo.getBusDate();
String busPlace = psinfo.getBusPlace();
%>
<tr>
<td>
<%=busNum%>
</td>
<td>
<%=busType%>
</td>
<td>
<%=busStatus%>
</td>
<td>
<%=busUser%>
</td>
<td>
<%=busDate%>
</td>
<td>
<%=busPlace%>
</td>
<td>
<input type ="submit" name = "gai" value = "更改">
</td>
<td>
<input type ="submit" name = "shan" value = "删除">
</td>
</tr>
<%
}
%>
</table>
</form>
</body>
</html:html>
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