我试图在我的网站上添加scrollspy的东西,但它还没有工作。当我在那个部分中滚动时,它并没有突出显示导航栏中的链接,因此我无法找出问题所在。我已粘贴代码并帮助我弄清楚它出错的地方。
var options = {
hostname: 'www.google.com',
部分区域
<body id="page-top" data-spy="scroll" data-target=".navbar-fixed-top">
<!-- Navigation -->
<nav id="mainNav" class="navbar navbar-fixed-top">
<div class="container">
<a class="navbar-brand page-scroll" href="#page-top" style=" font-family: 'Lobster Two', cursive, serif;font-size:25px">my website</a>
<button class="btn btn-primary btn-toggle hidden-md-up float-xs-right" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">Menu <i class="fa fa-bars"></i></button>
<!-- Navigation Bar List Contents -->
<div class="clearfix hidden-md-up"></div>
<div class="collapse navbar-toggleable-sm" id="navbarResponsive">
<ul class="nav navbar-nav float-md-right">
<li class="nav-item">
<a class="nav-link page-scroll" href="#about">About Us</a>
</li>
<li class="nav-item">
<a class="nav-link page-scroll" href="#sample">Sample Article</a>
</li>
<li class="nav-item">
<a class="nav-link page-scroll" href="#topics">Topics</a>
</li>
<li class="nav-item">
<a class="nav-link page-scroll" href="#whyus">Why Choose Us</a>
</li>
<li class="nav-item">
<a class="nav-link page-scroll" href="#contact">Contact</a>
</li>
<li>
<a href="form.php" class="btn btn-md btn-info btn-block" role="button">Order now</a>
</li>
</ul>
</div>
</div>
</nav>
答案 0 :(得分:0)
您没有显示您的CSS,但我猜您没有将position
body
设置为relative
。
无论执行方法如何,都需要使用scrollspy
position: relative
;在你正在监视的元素上。在多数情况下 这是<body>
。当滚动除了以外的元素时<body>
,请务必设置height
和overflow-y: scroll
;应用
答案 1 :(得分:0)
将您的正文标记更新为:
<body id="page-top" data-spy="scroll" data-target=".navbarResponsive">
原因是您必须以引导程序.nav组件的父元素为目标
CSS:
body {
position: relative;
}
HTML:
<body data-spy="scroll" data-target="#navbar-example">
...
<div id="navbar-example">
<ul class="nav nav-tabs" role="tablist">
...
</ul>
</div>
...
</body>