@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<link href="~/Content/bootstraptree.css" rel="stylesheet" />
<link href="~/Content/bootstrap.min.css" rel="stylesheet" />
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
<script type="text/javascript">
$(function () {
$('.tree li:has(ul)').addClass('parent_li').find(' > span').attr('title', 'Collapse this branch');
$('.tree li.parent_li > span').on('click', function (e) {
var children = $(this).parent('li.parent_li').find(' > ul > li');
if (children.is(":visible")) {
children.hide('fast');
$(this).attr('title', 'Expand this branch').find(' > i').addClass('glyphicon').addClass('glyphicon-plus-sign').removeClass('glyphicon-minus-sign');
} else {
children.show('fast');
$(this).attr('title', 'Collapse this branch').find(' > i').addClass('glyphicon').addClass('glyphicon-minus-sign').removeClass('glyphicon-plus-sign');
}
e.stopPropagation();
});
});
</script>
</head>
<body>
<div class="tree well">
<ul>
<li>
<span><i class="glyphicon glyphicon-folder-open"></i> Parent</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-minus"></i> Child</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href="">Goes somewhere</a>
</li>
</ul>
</li>
<li>
<span><i class="glyphicon glyphicon-minus-sign"></i> Child</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href="">Goes somewhere</a>
</li>
<li>
<span><i class="glyphicon glyphicon-minus-sign"></i> Grand Child</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-minus-sign"></i> Great Grand Child</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Great great Grand Child</span> <a href="">Goes somewhere</a>
</li>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Great great Grand Child</span> <a href="">Goes somewhere</a>
</li>
</ul>
</li>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Great Grand Child</span> <a href="">Goes somewhere</a>
</li>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Great Grand Child</span> <a href="">Goes somewhere</a>
</li>
</ul>
</li>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href="">Goes somewhere</a>
</li>
</ul>
</li>
</ul>
</li>
<li>
<span><i class="glyphicon glyphicon-folder-open"></i> Parent2</span> <a href="">Goes somewhere</a>
<ul>
<li>
<span><i class="glyphicon glyphicon-leaf"></i> Child</span> <a href="">Goes somewhere</a>
</li>
</ul>
</li>
</ul>
</div>
<div class="tree">
<ul>
<li>
<span><i class="glyphicon glyphicon-calendar"></i> 2013, Week 2</span>
<ul>
<li>
<span class="badge badge-success"><i class="glyphicon glyphicon-minus-sign"></i> Monday, January 7: 8.00 hours</span>
<ul>
<li>
<a href=""><span><i class="glyphicon glyphicon-time"></i> 8.00</span> – Changed CSS to accomodate...</a>
</li>
</ul>
</li>
<li>
<span class="badge badge-success"><i class="glyphicon glyphicon-minus-sign"></i> Tuesday, January 8: 8.00 hours</span>
<ul>
<li>
<span><i class="glyphicon glyphicon-time"></i> 6.00</span> – <a href="">Altered code...</a>
</li>
<li>
<span><i class="glyphicon glyphicon-time"></i> 2.00</span> – <a href="">Simplified our approach to...</a>
</li>
</ul>
</li>
<li>
<span class="badge badge-warning"><i class="glyphicon glyphicon-minus-sign"></i> Wednesday, January 9: 6.00 hours</span>
<ul>
<li>
<a href=""><span><i class="glyphicon glyphicon-time"></i> 3.00</span> – Fixed bug caused by...</a>
</li>
<li>
<a href=""><span><i class="glyphicon glyphicon-time"></i> 3.00</span> – Comitting latest code to Git...</a>
</li>
</ul>
</li>
<li>
<span class="badge badge-important"><i class="glyphicon glyphicon-minus-sign"></i> Wednesday, January 9: 4.00 hours</span>
<ul>
<li>
<a href=""><span><i class="glyphicon glyphicon-time"></i> 2.00</span> – Create component that...</a>
</li>
</ul>
</li>
</ul>
</li>
<li>
<span><i class="glyphicon glyphicon-calendar"></i> 2013, Week 3</span>
<ul>
<li>
<span class="badge badge-success"><i class="glyphicon glyphicon-minus-sign"></i> Monday, January 14: 8.00 hours</span>
<ul>
<li>
<span><i class="glyphicon glyphicon-time"></i> 7.75</span> – <a href="">Writing documentation...</a>
</li>
<li>
<span><i class="glyphicon glyphicon-time"></i> 0.25</span> – <a href="">Reverting code back to...</a>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</body>
</html>
把需要引进的css和js都引进项目里。然后class="
glyphicon glyphicon-time"这些样式可以去bootstrap的官方文档里查看自己想要的图标。地址是：http://v3.bootcss.com/components/