📄 listguest.jsp
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<%@ page language="java" import="java.util.*" %>
<%@page contentType="text/html; charset=gb2312" buffer="20kb" %>
<%@page import="com.PageResultSet" %>
<%@page import="apply.*" %>
<% request.setCharacterEncoding("gb2312"); %>
<html>
<head>
<title>留言板管理</title>
</head>
<LINK href="../include/style.css" type=text/css rel=stylesheet>
<body bgcolor="#ffffee">
<h4><center>留言板管理</center></h4>
<table align="center" cellpadding="2" cellspacing="2" border="1" width="60%" bgcolor="#dddddd">
<tr align="center" >
<td>用户名</td>
<td>留言标题</td>
<td>管理</td>
</tr>
<%
//
IAddressesDB addrDB = new AddressesDB();
Collection addr = addrDB.getAddress();
//得到当前页curPage和每页记录数pageSize
int curPage =0;
if(request.getParameter("cur_page")!=null){
curPage = Integer.parseInt(request.getParameter("cur_page"));
}else{
curPage = 1;
}
int pageSize=10;
//生成PageResultSet对象
PageResultSet dataList = new PageResultSet(addr,curPage,pageSize);
request.setAttribute("guestList", dataList);
PageResultSet pageResultSet=(PageResultSet)request.getAttribute("guestList");
ArrayList guestList=(ArrayList)pageResultSet.getData();
if (guestList != null)
{
if (guestList.size () > 0)
{
for (Iterator iterator = addr.iterator(); iterator.hasNext(); )
{
Address ad = (Address) iterator.next ();
%>
<tr>
<td>
<%= ad.getUsername()%>
</td>
<td align="center">
<%= ad.getTitle() %>
</td>
<td align="center">
<b><a href="DoAddGuest.jsp?id=<%= ad.getId () %>&saveType=3">删除</a></b>
</td>
</tr>
<%
}
}
}
%>
</table>
<br>
<!-- 显示分页工具栏 -->
<%=pageResultSet.getToolBar("listGuest.jsp")%>
</body>
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