在解决这个问题时遇到一些麻烦。 当观众滚过顶部的徽标时,我有一个从静态到固定的引导导航栏。一切正常,除非导航栏到达顶部,它会跳过前几行内容。任何人都可以帮我解决这个问题吗?
HTML
<div id="logo">
<div class="container">
<div class="row">
<div class="col-md-12">
<h1>BIG,</h1>
<h1>BIG LOGO!</h1>
</div>
</div>
</div>
</div>
<div id="nav-wrapper">
<div id ="nav" class="navbar navbar-inverse navbar-static-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<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="#">Project name</a>
</div>
<div id="navbar" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#contact">Contact</a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</nav>
</div>
CSS
#nav.affix {
position: fixed;
top: 0;
width: 100%
}
的java
$(function() {
$('#nav-wrapper').height($("#nav").height());
$('#nav').affix({
offset: { top: $('#nav').offset().top }
});
});
谢谢你们!
答案 0 :(得分:0)
$(function() {
$('#nav-wrapper').height($("#nav").height());
$('#nav').affix({
offset: { top: $('#nav').offset().top }
});
$('#nav').on('affixed.bs.affix', function () {
$('#content').css({"margin-top": "100px"})
});
});