留言簿部分:
班级成员留言簿: 显示留言:class/notebook/index.php
请重新注册
```
```
";
exit;
}
?>
```留言簿```
include ("../config.php");
$result = mysql_query("SELECT * FROM notebook",$db);
$row=mysql_num_rows($result);//查看查询结果有多少行
$max=$row; //帖子总数
//设每页显示10篇,可自行设定,$p总页数,$page第几页,$low 从第几行开始读,$x 读取几行
if (!$page){ $page=1;}//$page默认值为1
$p=ceil($max/10);//页数为$max/10的最大整数
$low=10*($page-1);
if($page==$p&&($max%10)<>0){$x=($max%10);} else {$x=10;}//如果是最后一页,且不是10的整倍数,读取$max除以10的余数,否则取10
if($max==0){$x=0;}//如果没有帖子,$x取0
$result = mysql_query("select * from notebook ORDER BY time DESC limit $low,$x",$db);//按照帖子的时间降序查询
``` | |
| 首页
> 留言簿 | ```
echo "帖子总数: ",$max," 第";
for ($n=1;$n<=$p;$n++){
echo "<a href="index.php?page=$n">$n</a> ";
}
echo "页";
``` |  | 留言管理 | ```
for ($i=0;$i<=($x-1);$i++) {
$user=mysql_result($result,$i,'user');
$time=mysql_result($result,$i,'time');
$ip=mysql_result($result,$i,'ip');
$title=mysql_result($result,$i,'title');
$nnote=mysql_result($result,$i,'nnote');
$yresult = mysql_query("SELECT * FROM user where user='$user'",$db);//读取成员数据库
$name=mysql_result($yresult,0,'name');
$signature=mysql_result($yresult,0,'signature');//读取个人签名
$email=mysql_result($yresult,0,'email');
$face=mysql_result($yresult,0,'face');
$face='../image/face/icon'.$face;
echo "<table border="0" bordercolor="#FFFFFF" cellpadding="0" cellspacing="0" height="107'" width="100%"> <tr bgcolor="#eeeeee">";
echo "<td bgcolor="#eeeeee" class="blue9" height="33" width="10%"> <img height="32" src="$face.gif" width="32"/></td>";
echo "<td bgcolor="#eeeeee" class="blue9" height="33" width="16%">留言人:$name</td>";
echo "<td bgcolor="#eeeeee" class="blue9" height="33" width="41%">发表于:$time</td>";
echo "<td bgcolor="#eeeeee" class="blue9" height="33" width="12%"><a href="mailto:$email"><img border="0" height="16" src="../image/email.gif" width="16"/></a></td>";
echo "<td class="blue9" height="33" width="21%"><img height="15" src="../image/ip.gif" width="13"/> $ip</td> </tr> <tr>";
echo "<td class="purple10" colspan="5" height="33">标题:$title</td> </tr>";
echo "<tr bgcolor="#ffffff"><td class="black9" colspan="5" height="37">留言内容:$nnote<br/>\----------------------<br/>$signature</td></tr></table>";
}
mysql_close($db);
``` |
```
添加留言:class/notebook/addnote.php
请重新注册
```
```
";
exit;
}
?>
```添加留言```
include ("../config.php");
if ($submit){
$time=date("Y年m月d日 H:i:s A");
$ip=$REMOTE_ADDR;//留言人ip地址
$title=strip_tags($top);
$nnote=nl2br(strip_tags($content));//先去掉html标记,再将换行符转成 <br/>。
if (!$title||!$nnote){ //检查是否填写完整
echo "对不起,您必须填所有内容!<br/>"."<a href="javascript:history.back()">返回</a>";
exit; }
//写入数据库
$sql="INSERT INTO notebook (user,time,ip,title,nnote) VALUES ('$userregister','$time','$ip','$title','$nnote')";
$result = mysql_query($sql,$db);
mysql_close($db);
echo "留言成功!";
}
```
```