$message_count=$message->length; //计算有多少条留言
echo "当前共有".$message_count."条留言";
if($message_count==0){
echo "暂时没有留言n";
}else{
?>
<table border="1" width="700">
<?php
for($i=$message_count-1;$i>=0;$i--) //我们需要对留言按倒序排列
{
$msg=$message->item($i);
foreach($msg->childNodes as $child) //message节点的各个子节点
{
if($child->nodeName=="id")
{
$id=$child->nodeValue;
}
if($child->nodeName=="author")
{
$author=$child->nodeValue;
}
if($child->nodeName=="title")
{
$title=$child->nodeValue;
}
if($child->nodeName=="smiles")
{
$smiles=$child->nodeValue;
}
if($child->nodeName=="content")
{
$content=$child->nodeValue;
}
if($child->nodeName=="photo")
{
$photo=$child->nodeValue;
}
if($child->nodeName=="addtime")
{
$addtime=$child->nodeValue;
}
}
echo "<tr>";
echo "<td align=left bgcolor=#CCCCFF>";
echo $id.".<img src='smiles/".base64_decode($smiles)."'>".base64_decode($title)." - ".base64_decode($author)." [".$addtime."] ";
if(isset($_SESSION["password"]) && $_SESSION["password"]!="") //如果输入了密码显示删除链接
{
echo "[<a href='del.php?id=".$id."'>删除</a>]";
}
echo "</td></tr>";
echo "<tr><td align=left>".base64_decode($content)."</td></tr>";
if($photo!="NONE")
{
echo "<tr><td align=left><img src='upfile/".base64_decode($photo)."'></td></tr>";
}
}
?>
<?php
}
?>
</table>
<?php
if(isset($_SESSION["password"]) && $_SESSION["password"]!=""){
?>
<p><a href="logout.php">退出管理</a></p>
<?php
}else{
?>
<p><a href="login.php">登陆管理</a></p>
<?php
}
?>
(4) 删除留言
<?php
if(isset($_SESSION["password"]) && $_SESSION["password"]!="")
{
$dom=new DOMDocument;
$dom->load("data.xml");
