📄 mm.php
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<?php
session_start();
?>
<html>
<head>
<title>动态目录树结构实验</title>
<style type="text/css">
a:link{color:#082984;text-decoration:none}
a:visited{color:#9c7bbd;text-decoration:none}
a:active{color:#a50063;text-decoration:none}
a:hover{color:#9c2994;text-decoration:underline}
</style>
<script language="JavaScript" src="tree.js"></script>
</head>
<body>
<?php
include("resp.inc");
resp_db_connect_i();
echo "<script language='JavaScript'>";
echo "aux0 = gFld('首頁', 'a1.htm');";
echo "</script>";
function tree($pid){
$tmp=mysql_query("select * from menu where parent_id='$pid'");
for ($i=1;$i<=mysql_num_rows($tmp);$i++){
$menu=mysql_fetch_array($tmp);
if ($menu[url]) {
echo "<script language='JavaScript'>";
echo "insDoc(aux$menu[parent_id], gLnk(0, '$menu[name]', '$menu[url]'));";
echo "</script>";
}
else {
echo "<script language='JavaScript'>";
echo "aux$menu[id] = insFld(aux$menu[parent_id], gFld('$menu[name]'));";
echo "</script>";
tree($menu[id]);
}
}
}
tree(0);
echo "<script language='JavaScript'>";
echo "initializeDocument();";
echo "</script>";
?>
</body>
</html>
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