我在我的Bootstrap 3导航栏中使用了几个分组的项目,如下所示:
<nav class="navbar navbar-inverse navbar-fixed-top" id="toggleNav" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand name</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse navbar-ex1-collapse">
<ul class="nav navbar-nav navbar-right">
<li>
<a href="javascript:logout();"><span class="glyphicon glyphicon-log-out"></span> Logout</a>
</li>
<li>
<a href="#" id="online-offline" toggle="offline"><span class="glyphicon glyphicon-off"></span> Go offline</a>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</nav>
当我点击第二个项目(“Go offline”)时,我使用jquery调用模态窗口。在移动设备上,我必须先折叠菜单才能到达链接,然后当我点击该项目时,我的模态窗口会正确显示。
我需要实现的是,在显示模态窗口之前隐藏导航栏折叠。是否可以通过编程来切换导航栏折叠?我该如何做到这一点?