<?php
require("sql_class.php");
$sql="set names utf8";
$db->q($sql);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Destroydrop » Javascripts » Tree</title>
<link rel="StyleSheet" href="dtree.css" type="text/css" />
<script type="text/javascript" src="dtree.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head>
<body>
<div class="dtree">
<p><a href="javascript: d.openAll();">展开CDE表名</a> | <a href="javascript: d.closeAll();">收缩CDE表</a></p>
<script type="text/javascript">
<!--
d = new dTree('d');
d.add(0,-1,'cde_tree_show1');
<?php
//第一层
$sql="SELECT * FROM `js` ";
$rs=$db->f1($sql);
$arr="";
$up="";
if($rs)foreach($rs as $tmp){
$up[$tmp['id1']]=0;
$arr[$tmp['id1']]=$tmp['name1'];
}
if($arr)foreach($arr as $key=>$tmp){
echo "d.add($key,".$up[$key].",'$tmp','#');";
}
//第二层
$arr="";
$up="";
if($rs)foreach($rs as $tmp){
$up[$tmp['id2']]=$tmp['id1'];
$arr[$tmp['id2']]=$tmp['name2'];
}
if($arr)foreach($arr as $key=>$tmp){
echo "d.add($key,".$up[$key].",'$tmp','#');";
}
//第三层
$arr="";
$up="";
if($rs)foreach($rs as $tmp){
$up[$tmp['id3']]=$tmp['id2'];
$arr[$tmp['id3']]=$tmp['name3'];
}
if($arr)foreach($arr as $key=>$tmp){
echo "d.add($key,".$up[$key].",'$tmp','#');";
}
//第四层
$arr="";
$up="";
if($rs)foreach($rs as $tmp){
$up[$tmp['id4']]=$tmp['id3'];
$arr[$tmp['id4']]=$tmp['name4'];
}
if($arr)foreach($arr as $key=>$tmp){
echo "d.add($key,".$up[$key].",'$tmp','#');";
}
?>
document.write(d);
//-->
</script>
</div>
<p> </p>
</body>
</html>
tree.rar （25个子文件） 
tree 
index.php 2KB dtree.js 12KB img 
line.gif 66B plusbottom.gif 88B join.gif 69B musicfolder.gif 633B folderopen.gif 376B plus.gif 89B minus.gif 86B imgfolder.gif 622B cd.gif 239B page.gif 582B trash.gif 1KB base.gif 1KB nolines_plus.gif 870B joinbottom.gif 66B empty.gif 62B nolines_minus.gif 861B minusbottom.gif 85B folder.gif 372B question.gif 1KB globe.gif 1KB dtree.css 795B js.sql 1KB sql_class.php 2KB
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