杏林同学录(九)

班级成员留言簿管理： class/notebook/delnote.php
<?php
session_start();
if(!session_is_registered("superlogin"))//检查是否注册
{
echo "<a href='../../superadmin.php'>请重新进行管理员登陆<BR>";
exit;
}
include ("../config.php");
if($del==1){       //判断是否要删除
mysql_query("delete from notebook where time='$time'",$db); //以留言时间为删除标志
echo "删除成功！";
}
?>
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<TITLE>删除留言</TITLE>
<style type="text/css">

</style>
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<?php
$result = mysql_query("SELECT * FROM notebook",$db);
$row=mysql_num_rows($result);//查看结果有多少行
$max=$row; //帖子总数
//设每页显示10篇，$p总页数，$page第几页，$low 从第几行开始读，$x 读取几行
if (!$page){$page=1;}
$p=ceil($max/10);
$low=10*($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",$db);
?>
<table width="98%" border="0" cellspacing="0" cellpadding="0" height="61">
  <tr>
    <td height="62" width="34%"><img src="../image/classlogo.gif" width="224" height="60" border="0"></td>
    <td height="62" width="66%">
      <div align="center"><img src="../image/note.gif" width="410" height="60"><img src="../image/y1.gif" width="60" height="60"></div>
    </td>
  </tr>
</table>
<table width="95%" border="1" cellspacing="0" cellpadding="0" height="253" bordercolordark="#FFFFFF" bordercolorlight="#003399" align="center">
  <tr>
    <td height="250">
      <table width="95%" border="0" cellspacing="0" cellpadding="0" height="32" bgcolor="#3366FF">
        <tr>
          <td width="28%" class="white12"><a href="../guest.php" class="white12">首页</a>
            > <a href="index.php" class="white12">留言簿</a></td>
          <td width="56%" class="white12">
            <?php
          echo "帖子总数:  ",$max,"   第";
          for ($n=1;$n<=$p;$n++){
          echo "<a href=index.php?page=$n>$n</a> ";
          }
          echo "页";
          ?>
          </td>
          <td width="16%"><a href="index.php" class="white12">查看留言</a></td>
        </tr>
      </table>
<?php
   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
   $name=mysql_result($yresulIVgC~r/Vgх}Ра}Ра}Ра}Ра}Ра}Ра}РахɑɑVg>G葕ɑ!A}M1ɑcVgх}х =d!Q50