📄 newspre.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<jsp:directive.page import="entity.*,dao.*"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>新闻发布系统</title>
</head>
<body>
<table width="100%">
<tr>
<td bgcolor="#FFFFFF" height="86">
<img src="images/head.gif" border="0" width="100%" alt="0"/>
</td>
</tr>
</table>
<table width="100%" bgcolor="#FFFFFF">
<tr>
<td width="150" valign="top" align="left" bgcolor="#9999FF">
<table>
<tr>
<td width="145" height="90" valign="top" align="left">
<img src="images/left.jpg" border="0" width="146" height="96" alt="0"/>
</td>
</tr>
<tr>
<td height="461" width="145" valign="top">
<div align="center">
<font size="4">
<b>
<font size="3">新闻分类</font>
</b>
</font>
</div>
<p>
<%
FirstLeverTitleDao f=new FirstLeverTitleDao();
List l=f.getAllFirstLeverTitleList();
for(int i=0;i<l.size();i++){
NewsFirstLeverTitle one=(NewsFirstLeverTitle)l.get(i);
%>
<div align="center">
<a href="newspre.jsp?parentid<%=one.getId()%>"><%=one.getTitleName()%> </a>
</div>
<br>
<%
}
%>
</td>
</tr>
</table>
</td>
<td valign="top" height="100%" width="859">
<table width="100%">
<tr>
<td valign="top" height="13" bgcolor="#9999FF">
<div align="center">welcome to the new station!</div>
</td>
<tr>
<td valign="top" height="531" bgcolor="#FFFFFF">
<p>
<br>
<%
String id=request.getParameter("parentid");
SecondLeverTitleDao s=new SecondLeverTitleDao();
if(id!=null){
List list=s.getSecondLeverTitleListByFirstLeverTitle(Integer.parseInt(id));
for(int i=0;i<list.size();i++){
NewsSecondLeverTitle two=(NewsSecondLeverTitle)list.get(i);
%>
<a href="newspre.jsp?parentid<%=two.getId()%>"><%=two.getTitleName()%> </a>
<%}
}
else{
%>
<a href="newspre.jsp" target="_blank">二级新闻标题</a>
<%} %>
<br>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
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