📄 detail.jsp
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<%@ page contentType="text/html; charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="xwfb.connectDB" />
<html>
<head>
<title>查看新闻</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<link href="css/style.css" rel="stylesheet" type="text/css">
<script language="javascript">
function add()
{
if(add_form.comment_author.value.length == 0 || add_form.comment_content.value.length == 0 )
{
alert("不能为空");
}
else
{
add_form.submit();
}
}
function admincomment(para)
{
window.open("comment_admin.jsp?newsid="+para, width="800",height="600");
}
</script>
</head>
<body>
<%
ResultSet rs = null;
String id = request.getParameter("id");
String author = "";
try
{
String sql = "select * from XWFB_NEWS where id = "+id;
rs = db.executeQuery(sql);
if(rs.next())
{
author = rs.getString("author");
%>
<center>
<table>
<tr>
<td colspan="2" width="100%" align="center" height="40">
<font size="3"><b><%=rs.getString("title")%></b></font></td>
</tr>
<tr>
<td width="300" align="left">出品时间:<%=rs.getString("create_time")%></td>
<td align="right">作者：<%=author%></td>
</tr>
<tr>
<td colspan="2" align="center">_______________________________________________________________________________________</td>
</tr>
<tr>
<td colspan="2">
<%=rs.getString("content")%>
</td>
</tr>
<%
String edit = rs.getString("editor");
if(edit != null)
{
%>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td colspan="2" align="right">
<%=edit%>编辑于<%=rs.getString("editor_time")%>
</td>
</tr>
<%
}
%>
</table>
<br>
<br>
<%
sql = "select * from XWFB_COMMENT where news_id = "+id;
rs = null;
rs = db.executeQuery(sql);
if(rs.next())
{
%>
<table width="80%">
<tr>
<td colspan="4" align="center">_______________________________________________________________________________________</td>
</tr>
<td colspan="3" align="center"><font size="2"><b>网友评论</b></font></td>
<%
if(author.equals((String)session.getAttribute("username")) && "2".equals((String)session.getAttribute("priority")) || "3".equals((String)session.getAttribute("priority")))
{
%>
<td align="center"><a href="#" onclick="admincomment(<%=id%>)">管理评论</a></td>
<%
}
else
{
%>
<td> </td>
<%
}
%>
</tr>
<tr>
<td align="center">评论人</td>
<td align="center">评论</td>
<td align="center">评论时间</td>
<td> </td>
</tr>
<tr>
<td align="center"><%=rs.getString("COMMENT_AUTHOR")%></td>
<td align="center"><font color="red"><%=rs.getString("COMMENT_CONTENT")%></font></td>
<td align="center"><%=rs.getString("COMMENT_DATE")%></td>
<td align="center"> </td>
</tr>
<%
while(rs.next())
{
%>
<tr>
<td align="center"><%=rs.getString("COMMENT_AUTHOR")%></td>
<td align="center"><font color="red"><%=rs.getString("COMMENT_CONTENT")%></font></td>
<td align="center"><%=rs.getString("COMMENT_DATE")%></td>
<td align="center"> </td>
</tr>
<%
}
%>
</table>
<%
}
else
{
out.print("此新闻没有相关评论!<br>");
}
%>
<form name="add_form" method="post" action="comment_add.jsp?newsid=<%=id%>&author=<%=author%>">
<table align="left">
<tr>
<input type="hidden" name="author" value=<%=author%>>
<td>评论人:<input type="text" name="comment_author" value="<%=(String)session.getAttribute("username") == null ? "" : ""+(String)session.getAttribute("username")%>"></td>
</tr>
<tr>
<td>评论：<textarea name="comment_content"></textarea></td>
</tr>
<tr>
<td><input type="button" value="提交" onclick="add()" class="logbutton"></td>
</tr>
</table>
</form>
<%
}
else
{
%>
要查看的新闻不存在！<br>
<%
}
}
catch(Exception e)
{
session.setAttribute("error","1");
response.sendRedirect("error.jsp");
}
finally
{
try
{
db.closeDB();
rs.close();
}
catch(Exception ee)
{
session.setAttribute("error","1");
response.sendRedirect("error.jsp");
}
}
%>
</center>
</body>
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