📄 uindex.jsp
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<link href="cssMain/main.css" rel="stylesheet" type="text/css" />
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="ynuBean.AdvicesBean"%>
<%@ page import="ynuBean.NewsBean"%>
<%@ page import="ynuBean.Advice"%>
<%@ page import="ynuBean.News;"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>农药信息</title>
</head>
<%
AdvicesBean aBean = new AdvicesBean();
ArrayList adviceList = (ArrayList) aBean.getAdvices();
NewsBean bBean = new NewsBean();
ArrayList newsList = (ArrayList) bBean.getNews();
%>
<body>
<div id="container">
<!-- 头模块 -->
<div id="head">
<center>
<h1>
农药信息管理系统
</h1>
</center>
<br />
<table align="right" border="0" width="50%">
<tr>
<td>
<a href="/PesticideInfoManagement/uindex.jsp">首页</a>
</td>
<td>
<a href="/PesticideInfoManagement/searchbyuser.jsp">查询</a>
</td>
<td>
<a href="/PesticideInfoManagement/order.jsp">订购</a>
</td>
<td>
<a href="/PesticideInfoManagement/servlet/GetUserInofServlet">修改个人信息</a>
</td>
<td>
<a href="/PesticideInfoManagement/watchorder.jsp">查看订单</a>
</td>
</tr>
</table>
</div>
<!-- 中心模块 -->
<div id="right_ima">
<div class="msg1" align=center>
本站新闻
</div>
<%
String pages = request.getParameter("page");
if(pages==null)
{
pages = "0";
}
int diPage = Integer.parseInt(pages);
%>
<table style="border:#000000 solid;border-width:1 0 0 1;" width=450>
<%
int RowCount = newsList.size();
int PageRow = 4;//每页显示的记录数
int PageCount = 0;
if(RowCount%4==0)
PageCount = RowCount/PageRow;
else
PageCount = RowCount/PageRow + 1;
if (newsList != null)
{
Iterator aIterator = newsList.iterator();
News aNews = null;
//while (aIterator.hasNext()) {
for(int i=0;i<diPage*PageRow &&aIterator.hasNext();i++)
aNews = (News) aIterator.next();
for(int i=0;i<(PageRow)&&aIterator.hasNext();i++){
aNews = (News) aIterator.next();
out.println("<tr style='border:1px solid black;'>");
out.println("<td style='border:#000000 solid;border-width:0 1 1 0;'>");
out.println("<a href='uDisplayNews.jsp?title="+aNews.getTitle()+"'><h4>" + aNews.getTitle()+"</td></a>");
out.println("</td>");
out.println("</tr>");
}
//}
}
%>
</table>
<%
out.print("<div align=center>");
if(diPage>0)
{
%><a href="uindex.jsp?page=<%=diPage-1 %>">上一页</a>
<%} %>
<%if(diPage<PageCount)
{%>
<a href="uindex.jsp?page=<%=diPage+1 %>">下一页</a>共<%=PageCount %>页,当前第
<%=diPage+1 %>页
<%} %>
<%
out.print("</div>");
%>
</div>
<!-- 左模块 -->
<div id="left">
<form action="/PesticideInfoManagement/servlet/ExitSystemServlet"
method="get">
<div class="msg" align="center">
欢迎您
</div>
<br>
<div align="center">
尊敬的用户:
<%=session.getAttribute("username")%>
</div>
<div align="center">
<input class="button" type=submit name="exit" value="退出" />
<a href="/PesticideInfoManagement/register.jsp">注册</a>
</div>
</form>
<br>
<div class="msg" align="center">
公告
</div>
<%
out.println("<table border='0'align=center>");
//out.println("<tr align=center>");
if (adviceList != null) {
Iterator aIterator = adviceList.iterator();
while (aIterator.hasNext()) {
Advice aAdvice = (Advice) aIterator.next();
System.out.println(aAdvice.getContent());
out.println("<tr>");
out.println("<td align=center><h4>" + aAdvice.getContent()
+ "</td>");
out.println("</tr>");
}
} else {
out.println("<p>无记录</p>");
}
out.println("<table>");
%>
</div>
</div>
</body>
</html>
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