?? index.jsp
字號:
<%@ page contentType="text/html; charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="xwfb.connectDB" />
<html>
<head>
<title>新聞發(fā)布系統(tǒng)</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 login()
{
if(login_form.user.value.length == 0 || login_form.psw.value.length == 0)
{
alert("登陸用戶名或密碼為空");
}
else
{
login_form.submit();
}
}
function register()
{
top.location.href="register.jsp";
}
</script>
</head>
<body>
<%
ResultSet rs = null;
try
{
String sql = "select * from XWFB_NEWS order by create_time DESC";
rs = db.executeQuery(sql);
if(rs.next())
{
int i = 1;
int id = rs.getInt("id");
%>
<table>
<tr>
<td width="30" align="center">編號</td>
<td width="400" align="center" >主題</td>
<td width="120" align="center">時間</td>
<td width="120" align="center" >操作</td>
</tr>
<tr bgcolor="<%=(i%2 == 0? "pink" : "plum")%>">
<td width="30" align="center"><%=i%></td>
<td width="400" align="center"><%=rs.getString("title")%></td>
<td width="120" align="center"><%=rs.getString("create_time")%></td>
<td width="120" align="center"><a href="detail.jsp?id=<%=id%>" target="blank">查看</a>
<%
if(session.getAttribute("priority") != null && ! "1".equals((String)session.getAttribute("priority")))
{
%>
<a href="update.jsp?id=<%=id%>" target="blank">修改新聞</a> <a href="delete.jsp?id=<%=id%>" >刪除</a>
<%
}
%></td>
</tr>
<%
while(rs.next())
{
i++;
id = rs.getInt("id");
%>
<tr bgcolor="<%=(i%2 == 0? "pink" : "plum")%>">
<td width="30" align="center"><%=i%></td>
<td width="400" align="center"><%=rs.getString("title")%></td>
<td width="120" align="center"><%=rs.getString("create_time")%></td>
<td width="120" align="center"><a href="detail.jsp?id=<%=id%>" target="blank">查看</a>
<%
if(session.getAttribute("priority") != null && ! "1".equals((String)session.getAttribute("priority")))
{
%>
<a href="update.jsp?id=<%=id%>" target="blank">修改新聞</a> <a href="delete.jsp?id=<%=id%>">刪除</a>
<%
}
%></td>
</tr>
<%
}
%>
</table>
<%
}
else
{
%>
目前沒有新聞！
<%
}
}
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");
}
}
%>
</body>
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