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zahlex/index.html

Created May 6, 2016 04:19
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Sticky scrolling Bootstrap Navbar
Raw
index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<title>Sticky scrolling Navbar by Zahlex</title>
<meta name="description" content="Simple but efficient way to implement a TWBS Navbar that scrolls with the content but also sticks at the top of the viewport">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
</head>
<body>
<header style="width: 100%; height: 200px; background-color: #EEE; display: block;">
</header>
<nav class="navbar navbar-default navbar-fixed-top" style="transform: translateY(200px);">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<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="#">Brand</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more 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="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
<div class="container" style="margin-top: 75px;">
<div class="jumbotron" style="height: 300px;">
</div>
<div class="jumbotron" style="height: 300px;">
</div>
<div class="jumbotron" style="height: 300px;">
</div>
<div class="jumbotron" style="height: 300px;">
</div>
</div>
<script src="https://code.jquery.com/jquery-2.2.3.min.js" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script>
var doc = $(document);
var nav = $("nav");
doc.scroll(function(){
var top = 200;
var scroll = doc.scrollTop();
if (scroll > top) {
scroll = top;
}
nav.css("transform", "translateY(" + (top - scroll) + "px)");
});
</script>
</body>
</html>
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