jquery Treeview 提供了一个无序灵活的可折叠的树形菜单 ( Treeview )
适用于一些菜单的导航,支持基于 cookie 的持久性菜单
https://github.com/jzaefferer/jquery-treeview/releases
<link rel="stylesheet" href="/static/lib/jquery/treeview/jquery.treeview.css" />
<link rel="stylesheet" href="/static/lib/jquery/treeview/screen.css" />
<script src="https://cdn.staticfile.org/jquery/2.2.4/jquery.min.js"></script>
<script src="/static/lib/jquery/treeview/jquery.cookie.js"></script>
<script src="/static/lib/jquery/treeview/jquery.treeview.js"></script>
<ul id="browser" class="filetree treeview-famfamfam">
<li><span class="folder">Folder 1</span>
<ul>
<li><span class="folder">Item 1.1</span>
<ul>
<li><span class="file">Item 1.1.1</span></li>
</ul>
</li>
<li><span class="folder">Folder 2</span>
<ul>
<li><span class="folder">Subfolder 2.1</span>
<ul id="folder21">
<li><span class="file">File 2.1.1</span></li>
<li><span class="file">File 2.1.2</span></li>
</ul>
</li>
<li><span class="folder">Subfolder 2.2</span>
<ul>
<li><span class="file">File 2.2.1</span></li>
<li><span class="file">File 2.2.2</span></li>
</ul>
</li>
</ul>
</li>
<li class="closed"><span class="folder">Folder 3 (closed at start)</span>
<ul>
<li><span class="file">File 3.1</span></li>
</ul>
</li>
<li><span class="file">File 4</span></li>
</ul>
</li>
</ul>
$(document).ready(function(){
$("#browser").treeview({
toggle: function() {
console.log("%s was toggled.", $(this).find(">span").text());
}
});
$("#add").click(function() {
var branches = $("<li><span>New Sublist</span><ul>" +
"<li><span>Item1</span></li>" +
"<li><span>Item2</span></li></ul></li>").appendTo("#browser");
$("#browser").treeview({
add: branches
});
});
});