【发布时间】:2017-05-25 01:53:53
【问题描述】:
左边是我的代码所做的,右边是我想要它做的。当点击一个菜单项时,它可以很好地折叠,但我希望能够在之后取消折叠它们,并且如果我愿意的话能够折叠所有它们。
$('.nav-second').on('show.bs.collapse', function () {
$('.nav-second.in').collapse('hide');
});
html
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div id="sidebar-wrapper">
<ul class="sidebar-nav">
<li class="sidebar-brand"></li>
<li>
<a href="main.html"><i class="material-icons">home</i></a>
</li>
<li>
<a href="#overall" data-toggle="collapse" aria expanded="false">Overall </a>
<ul id="overall" class="nav-second collapse">
<li><a href="#">Item 1</a></li>
<li><a href="#">Item 2</a></li>
</ul>
</li>
<li>
<a href="#dashboard" data-toggle="collapse" aria expanded="false">Dashboard </a>
<ul id="dashboard" class="nav-second collapse">
<li><a href="#">Item 1</a></li>
<li><a href="#">Item 2</a></li>
</ul>
</li>
<li>
<a href="#service" data-toggle="collapse" aria expanded="false">Service </a>
<ul id="service" class="nav-second collapse">
<li><a href="#">Item 1</a></li>
<li><a href="#">Item 2</a></li>
</ul>
</li>
<li>
</ul>
【问题讨论】:
标签: javascript jquery html css twitter-bootstrap-3