我正在尝试在我的网站上实现Bootstrap的滚动间谍,但它根本不工作!我尝试了很多东西,但我无法让它发挥作用。我有很多自定义CSS应用于我的导航栏,所以我不确定这是否会影响任何东西。无论如何,这是我到目前为止:
HTML代码:
体:
<body id="home" data-spy="scroll" data-target=".navbar" data-offset="0">
导航栏:
<nav id="navbar" class="navbar navbar-lg navbar-fixed-top hidden-xs-down">
<!-- Navbar content -->
<ul class="navul">
<li class="nav-item navitem"><a class="nav-link navhref" href="#home">Home</a></li>
<li class="navitem"><a class="navhref" href="#about">About</a></li>
<li class="navitem"><a class="navhref" href="#projects">Projects</a></li>
<li class="navitem"><a class="navhref" href="#contact">Contact</a></li>
</ul>
<h2>Harish</h2>
</nav>
我网站的关于部分:
<div class="sections container-fluid">
<h1 id="about" class="section-heading">About</h1>
<img class="about-img" src="img/Harish.jpeg" alt="Harish's Picture">
<p class="paragraph">Text about me.</p>
</div>
CSS代码: (以防某些样式可能会干扰Bootstrap的Scrollspy。)
/*Navbar*/
.navbar {
background-color: #009Fff;
color: #fff;
}
.navbar-lg {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: justify;
-webkit-justify-content: space-between;
-ms-flex-pack: justify;
justify-content: space-between;
-webkit-align-content: center;
-ms-flex-line-pack: center;
align-content: center;
padding: 0;
}
.navbar-lg ul {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
margin: 0;
margin-right: auto;
-webkit-box-align: center;
-webkit-align-items: center;
-ms-flex-align: center;
align-items: center;
width: auto;
}
.navbar-lg ul li {
margin: 0;
}
.navbar-lg h2 {
padding: 0;
vertical-align: center;
font-family: 'Helvetica Neue', 'Raleway', 'arial', sans-serif;
font-size: 1.5rem;
vertical-align: center;
margin: 1.5rem;
font-weight: 400;
}
.navul {
width: 100%;
display: block;
-webkit-box-pack: center;
-webkit-justify-content: center;
-ms-flex-pack: center;
justify-content: center;
list-style-type: none;
padding-left: 0;
}
.navitem {
display: block;
margin: auto;
padding: 0.75rem;
text-align: center;
color: #fff;
font-family: 'Raleway', 'Helvetica Neue', 'arial', sans-serif;
font-size: 1.25rem;
font-weight: 300;
}
.navhref {
color: #fff;
}
.navhref {
text-decoration: none !important;
}
.navhref:visited {
color: #fff;
}
.navitem:hover,
.navhref:hover {
color: #007Bc6;
}
.navlinks {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
-webkit-justify-content: center;
-ms-flex-pack: center;
justify-content: center;
color: #009Fff;
}
答案 0 :(得分:5)
<ul>
遗失class="nav"
这两个元素都有一个必需的类名:
<nav class="navbar">
<ul class="nav"
&GT; 如果你看看这个小提琴: http://jsfiddle.net/n9s3k0ys/2/,您会注意到导航页面时导航栏不会保持任何突出显示。
将导航类更改为navbar navbar-inverse navbar-fixed-top
后,您会看到更贴近您的目标,但......
http://jsfiddle.net/n9s3k0ys/3/
删除你的CSS后,一切都变得更加清晰: http://jsfiddle.net/n9s3k0ys/4/