支持oicq头像的留言簿(二)_php教程-查字典教程网

支持oicq头像的留言簿(二)

摘要：addnote.php添加留言

addnote.php

<HTML>

<HEAD>

</style>

</HEAD>

<tr>

</td>

</tr>

</table>

<?php

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

$name=trim($name);

$email=trim($email);

$title=strip_tags($top);

$nnote=nl2br(strip_tags($content));//先去掉html标记，再将换行符转成 <br>。

if (!$name||!$email||!$title||!$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; }elseif(!ereg('^[-!#$%&'*+./0-9=?A-Z^_`a-z{|}~]+'.'@'.'[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+.'.'[-!#$%&'*+./0-9=?A-Z^_`a-z{|}~]+$',$email)//email合法性验证

){

echo "email不合法!<BR>"."<a href='javascript:history.back()'>返回</a>";

exit;

}

//写入数据库

$sql="INSERT INTO notebook (name,email,time,face,ip,title,nnote) VALUES ('$name','$email','$time','$face','$ip','$title','$nnote')";

$result = mysql_query($sql,$db);

mysql_close($db);

echo "留言成功！";

}

> <a href="index.php" class="white12">留言簿</a>

> 添加留言</td>

</td>

</tr>

<tr>

<tr>

<td rowspan="2" width="46%">选择一个自己喜欢的头像:<br>

</td>

</tr>

<tr>

<td width="54%">名字

<br>

<br>

标题

<br>

内容<br>

</td>

</tr>

<tr>

</div>

</td>

</tr>

</table>

</form>

</td>

</tr>

</table>

<p><a href="main.php?user=<? echo $user?>" class="white12"><br>

</a></p>

</BODY>

</HTML>

delnote.php

<?php

include ("config.php");

if ($superadmin){//如果已经进行管理员登陆，进行密码验证

if (!($user==$username)||!($psw==$password)){

echo "密码错误";

exit;

}

}else{//管理员登陆

echo "<form name='form1' method='post' action='$PHP_SELF'>";

echo "<div align='center'> 请输入管理员密码<br>";

echo "管理员";

echo "<input type='text' name='user'><br>";

echo "密码";

echo "<input type='password' name='psw'><br>";

echo "<input type='submit' name='superadmin' value='进入'><br>";

echo "<input type='reset' name='cancel' value='重写'></div>";

echo "</form>";

exit;

}

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>

</style>

</HEAD>

<?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);

<tr>

</td>

</tr>

</table>

<tr>

<tr>

<td width="28%" class="white12">首页

> <a href="index.php" class="white12">留言簿</a></td>

<?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>

</tr>

</table>

<?php

for ($i=0;$i<=($x-1);$i++) {

$email=mysql_result($result,$i,'email');

$face=mysql_result($result,$i,'face');

$face='image/face/icon'.$face;

$name=mysql_result($result,$i,'name');

$time=mysql_result($result,$i,'time');

$ip=mysql_result($result,$i,'ip');

$title=mysql_result($result,$i,'title');

$nnote=mysql_result($result,$i,'nnote');

echo "<table width='100%' border='0' cellspacing='0' cellpadding='0' height=107' bordercolor='#FFFFFF'> <tr bgcolor='#eeeeee'>";

echo "<td width='10%' height='33' bgcolor='#eeeeee'><img src='$face.gif' width='32' height='32'></td>";

echo"<td width='16%' height='33' bgcolor='#eeeeee'>留言人：$name</td>";

echo"<td width='41%' height='33' bgcolor='#eeeeee'>发表于:$time</td>";

echo"<td width='12%' height='33' bgcolor='#eeeeee'><a href='mailto:$email'><img src='image/email.gif' width='16' height='16' border=0></a></td>";

echo"<td width='21%' height='33'><img src='image/ip.gif' width='13' height='15'> $ip <a href='$PHP_SELF?del=1&time=$time&superadmin=$superadmin&user=$user&psw=$psw'><img src='image/del.gif' width='16' height='16' border=0></a></td></tr> <tr>";

echo"<td colspan='5' height='33'>标题：$title</td> </tr>";

echo"<tr bgcolor='#ffffff'><td colspan='5' height='37'>留言内容:$nnote</td></tr></table>";

}

mysql_close($db);

</td>

</tr>

</table>

</BODY>

</HTML>

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