Javascript 引导导航条故障
使用引导导航栏时,导航栏在稍微缩小浏览器窗口时不会进入折叠模式,如下图所示。但是,当窗口达到一定比例时,塌陷开始按预期工作。我的意思是,当缩小窗口进行测试时,导航条会断裂,然后会塌陷 缩小到实际尺寸的一半: 缩小到小尺寸 导航条码:Javascript 引导导航条故障,javascript,jquery,html,css,twitter-bootstrap,Javascript,Jquery,Html,Css,Twitter Bootstrap,使用引导导航栏时,导航栏在稍微缩小浏览器窗口时不会进入折叠模式,如下图所示。但是,当窗口达到一定比例时,塌陷开始按预期工作。我的意思是,当缩小窗口进行测试时,导航条会断裂,然后会塌陷 缩小到实际尺寸的一半: 缩小到小尺寸 导航条码: <nav class="navbar navbar-default" role="navigation"> <!-- Brand and toggle get grouped for better mobile display --&g
<nav class="navbar navbar-default" 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="#bs-example-navbar-collapse-1">
<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="javascript:void(0)">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="javascript:void(0)">Link</a></li>
<li><a href="javascript:void(0)">Link</a></li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="javascript:void(0)">Action</a></li>
<li><a href="javascript:void(0)">Another action</a></li>
<li><a href="javascript:void(0)">Something else here</a></li>
<li class="divider"></li>
<li><a href="javascript:void(0)">Separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="javascript:void(0)">Link</a></li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="javascript:void(0)">Action</a></li>
<li><a href="javascript:void(0)">Another action</a></li>
<li><a href="javascript:void(0)">Something else here</a></li>
<li class="divider"></li>
<li><a href="javascript:void(0)">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</nav>
切换导航
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有没有办法解决这个问题,使导航栏在没有足够空间容纳内容时立即进入折叠模式?
我相信最简单的解决方案是在引导div类“navbar wrapper”中封装navbar
引导与CSS断点一起工作。无论您为CSS媒体查询定义了什么断点,它都是根据它们工作的,而不是根据您在HTML页面上放置了多少内容。所以,请用断点来管理它。@vijayP:我没有更改引导css,那么怎么做呢?@vijayP:我到底需要调整什么?也许你可以看看@vijayP:我在那里解释了解决方案,但没有任何区别。
<div class="navbar-wrapper">
<nav class="navbar navbar-default" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<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="javascript:void(0)">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="javascript:void(0)">Link</a></li>
<li><a href="javascript:void(0)">Link</a></li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="javascript:void(0)">Action</a></li>
<li><a href="javascript:void(0)">Another action</a></li>
<li><a href="javascript:void(0)">Something else here</a></li>
<li class="divider"></li>
<li><a href="javascript:void(0)">Separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="javascript:void(0)">Link</a></li>
<li class="dropdown">
<a href="javascript:void(0)" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="javascript:void(0)">Action</a></li>
<li><a href="javascript:void(0)">Another action</a></li>
<li><a href="javascript:void(0)">Something else here</a></li>
<li class="divider"></li>
<li><a href="javascript:void(0)">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</nav>
</div><!-- End Navbar wrapper -->
@media (min-width: 768px) {
/* Navbar positioning foo */
.navbar-wrapper {
margin-top: 20px;
}
.navbar-wrapper .container {
padding-right: 15px;
padding-left: 15px;
}
.navbar-wrapper .navbar {
padding-right: 0;
padding-left: 0;
}
/* The navbar becomes detached from the top, so we round the corners */
.navbar-wrapper .navbar {
border-radius: 4px;
}
.navbar-wrapper {
position: absolute;
top: 0;
right: 0;
left: 0;
z-index: 20;
}
/* Flip around the padding for proper display in narrow viewports */
.navbar-wrapper > .container {
padding-right: 0;
padding-left: 0;
}
.navbar-wrapper .navbar {
padding-right: 15px;
padding-left: 15px;
}
.navbar-wrapper .navbar .container {
width: auto;
}