<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script src="jquery-1.11.2.min.js"></script>
<style type="text/css">
*{ margin:0px auto; padding:0px}
#wai{ 800px;}
.list{ 100%; height:35px; background-color:#09F; margin-top:2px; color:white; font-weight:bold; text-align:left; line-height:35px; vertical-align:middle; font-size:28px; padding:5px}
.mulu{ background-color:#FC9}
.mulu:hover{ cursor:pointer}
body {
background-color: #FFF;
}
body,td,th {
color: #D6D6D6;
}
</style>
</head>
<body>
<br />
<div id="wai">
<?php
session_start();
$filename="";
if(!empty($_SESSION["lujing"]))
{
$filename = $_SESSION["lujing"];
$sj = dirname($_SESSION["lujing"]);//找上级目录,使用session存上级目录的值
echo "<div id='prev' class='list' lj='{$sj}'>返回上一层</div>";
}
else
{
$filename = "";
}
?>
<div id="nr">
<?php
//打开该文件夹
$dir = opendir($filename);
while($f = readdir($dir))
{
if($f!="." && $f!="..")
{
$ml = $filename."/".$f;
if(is_file($filename."/".$f))
{
echo "<div class='list'>{$f}</div>";//显示的是文件
}
else
{
echo "<div lj='{$ml}' class='list mulu'>{$f}</div>";//显示的是文件夹
}
}
}
closedir($dir);//关闭文件
?>
</div>
</div>
<script type="text/javascript">
//向下一层的点击事件
$(".mulu").dblclick(function(){
var lj = $(this).attr("lj");
$.ajax({
url:"chulii.php",
data:{lj:lj},
type:"POST",
dataType:"TEXT",
success: function(){
window.location.href="test1.php";
}
});
})
//返回上一层的点击事件
$("#prev").dblclick(function(){
var lj = $(this).attr("lj");
$.ajax({
url:"chulii.php",
data:{lj:lj},
type:"POST",
dataType:"TEXT",
success: function(){
window.location.href="test1.php";
}
});
})
</script>
</body>
处理页面：
<?php session_start(); $lj = $_POST["lj"]; $_SESSION["lujing"] = $lj;
显示的页面：
