以编程方式切换bootstrap 3导航栏

bbo*_*flo 5 jquery twitter-bootstrap bootstrap-modal

我在我的bootstrap 3导航栏中使用的项目很少,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>&nbsp;Logout</a>
                </li>
                <li>
                    <a href="#" id="online-offline" toggle="offline"><span class="glyphicon glyphicon-off"></span>&nbsp;Go offline</a>
                </li>
            </ul>                
        </div><!-- /.navbar-collapse -->
    </nav> 
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当我点击第二个项目('离线')时,我使用jquery来调用模态窗口.在移动设备上我必须首先折叠菜单才能到达链接,然后当我点击该项目时,我会正确地获得模态窗口.

我需要实现的是在显示模态之前隐藏导航栏折叠.是否有可能以编程方式切换导航栏崩溃?我怎样才能做到这一点 ?

Pim*_*Web 14

如你所说,该事件将运行一个模态.

因此,当您的模态(称为yourModal)显示(显示之前)时,只需隐藏菜单:

JS:

$('.yourModal').on('show.bs.modal', function(){
    $('.navbar-collapse').collapse('hide');
});
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以下是文档:

http://getbootstrap.com/javascript/#collapse

http://getbootstrap.com/javascript/#modals-usage


bbo*_*flo 8

在@Jahnux73的一点帮助之后,我自己想出来了.所以我唯一要做的就是添加:

data-toggle="collapse" data-target=".navbar-ex1-collapse"
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到我想要切换导航栏的特定链接.所以链接现在看起来如下:

<a href="#" id="online-offline" data-toggle="collapse" 
   data-target=".navbar-ex1-collapse" toggle="offline">
    <span class="glyphicon glyphicon-off"></span>&nbsp;Go offline
</a>
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