我使用Bootstrap 4创建了这个可折叠的导航栏,它工作得很好,但我希望它在用户单击链接时关闭。有办法做到这一点吗?谢谢
html导航栏:
<nav class="navbar navbar-toggleable-md fixed-top">
<button id="nav-btn"class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarDiv" aria-expanded="false" aria-label="Toggle navigation">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="container">
<a class="navbar-brand" href="#"><img src="Images/logo.png" width="60px"></a>
<div class="collapse navbar-collapse" id="navbarDiv">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#home">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#about-us">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#pricing">Pricing</a>
</li>
</ul>
</div>
</div>
</nav>
.icon-bar的css,因为Bootstrap 4没有使用icon-bar类。
.navbar-toggler .icon-bar {
margin: 7px;
display: block;
width: 22px;
height: 1px;
background-color: #cccccc;
border-radius: 1px;
}
发布于 2017-11-24 03:40:22
我使用的是ANGULAR,由于它给我带来了问题,routerLink只需在li标记中添加数据切换和目标……或者使用像"ZimSystem“这样的jquery
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item" data-toggle="collapse" data-target=".navbar-collapse.show">
<a class="nav-link" routerLink="/inicio" routerLinkActive="active" >Inicio</a>
</li>
</ul>
</div>
发布于 2017-02-23 04:36:30
您可以在链接上使用事件处理程序调用$.collapse('hide');
。
$('.nav-link').on('click',function() {
$('.navbar-collapse').collapse('hide');
});
.navbar-toggler .icon-bar {
margin: 7px;
display: block;
width: 22px;
height: 1px;
background-color: #cccccc;
border-radius: 1px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" rel="stylesheet"/>
<nav class="navbar navbar-toggleable-md fixed-top">
<button id="nav-btn" class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarDiv" aria-expanded="false" aria-label="Toggle navigation">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="container">
<a class="navbar-brand" href="#"><img src="Images/logo.png" width="60px"></a>
<div class="collapse navbar-collapse" id="navbarDiv">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#home">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#about-us">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#pricing">Pricing</a>
</li>
</ul>
</div>
</div>
</nav>
发布于 2017-09-09 03:04:23
通过尝试上面的解决方案,我错过了一个下拉切换的解决方案,所以你来吧!还会打开子菜单项。
如果您的切换类不同,也许您必须对其进行一些调整。
$('.navbar-nav li a').on('click', function(){
if(!$( this ).hasClass('dropdown-toggle')){
$('.navbar-collapse').collapse('hide');
}
});
https://stackoverflow.com/questions/42401606
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