如何用HTML做树状的目录

可以通过jQuery的treeview插件实现，基本实现代码如下：

<link rel="stylesheet" href="../jquery.treeview.css" type="text/css" />

<script src="../js/jquery.js"></script>

<script type="text/javascript" src="../js/jquery.treeview.js"></script>

<script src="../js/jquery.cookie.js" type="text/javascript"></script>

<script type="text/javascript">

$(document).ready(function(){

$("#red").treeview({

animated: "fast",

collapsed: true,

unique: true,

toggle: function() {

window.console &&console.log("%o was toggled", this)

}

})

})

</script>

html如下：

<ul id="red">

<li class="open"><span>北京市</span>

<ul>

<li class="open"><span>西城区</span>

<ul>

<li class="open"><span>西直门</span>

<ul>

<li><span>西环广场</span></li>

</ul>

</li>

<li><span>马甸</span>

<ul>

<li><span>浙江大厦</span></li>

</ul>

</li>

</ul>

</li>

</ul>

</li>

</ul>

<br><SPAN><IMG id="Image_Closed" style="DISPLAY: none" onclick="this.style.display='none'

Text_Closed.style.display='inline'

Image_Open.style.display='inline'

Text_Open.style.display='inline'"

src="pic/m_o.gif"><IMG id="Image_Open<%= i %>" onclick="this.style.display='none'

Image_Closed.style.display='inline'

Text_Open.style.display='none'

Text_Closed.style.display='inline'"

src="pic/m_c.gif"></SPAN>

<SPAN id="Text_Closed">大目录

<SPAN id="Text_Open" style="DISPLAY: none">'主要是这句话进行修改下

<SPAN>

<br> <IMG src="pic/m_c.gif" />小目录<br>

</SPAN>

</SPAN>

</SPAN>

---