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Adds the ability to hide() after a specific delay when reading the page #10

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Adds the ability to hide() after a specific delay when reading the page #10

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88 changes: 88 additions & 0 deletions demo/indexWithDelay.html
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Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,88 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">

<title>Auto-hiding fixed navbar for Bootstrap</title>

<link href="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">

<style>
.demo-long {
margin-top: 100px;
margin-bottom: 200px;
}
</style>
</head>

<body>

<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<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="#">Auto hiding navbar</a>
</div>
<div class="navbar-collapse 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>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></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 class="divider"></li>
<li class="dropdown-header">Nav header</li>
<li><a href="#">Separated link</a></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Default</a></li>
</ul>
</div>
</div>
</div>

<div class="container">

<p class="demo-long">
Long content...
</p>
<p class="demo-long">
Long content...
</p>
<p class="demo-long">
Long content...
</p>
<p class="demo-long">
Long content...
</p>
<p class="demo-long">
Long content...
</p>
<p class="demo-long">
Long content...
</p>

</div>

<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.1.1/js/bootstrap.min.js"></script>

<script src="../src/jquery.bootstrap-autohidingnavbar.js"></script>

<script>
$("div.navbar-fixed-top").autoHidingNavbar({hideAfter:5000});
</script>
10 changes: 9 additions & 1 deletion src/jquery.bootstrap-autohidingnavbar.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,15 @@
_previousScrollTop = null,
_windowHeight = $window.height(),
_visible = true,
_timeoutID = null,
_hideOffset,
defaults = {
disableAutohide: false,
showOnUpscroll: true,
showOnBottom: true,
hideOffset: 'auto', // "auto" means the navbar height
animationDuration: 200
animationDuration: 200,
hideAfter: 0 //0 means delayed hide not active
};

function AutoHidingNavbar(element, options) {
Expand Down Expand Up @@ -54,6 +56,12 @@
queue: false,
duration: autoHidingNavbar.settings.animationDuration
});
if(autoHidingNavbar.settings.hideAfter > 0) {
if(_timeoutID != null){
window.clearTimeout(_timeoutID);
}
_timeoutID = window.setTimeout(hide, autoHidingNavbar.settings.hideAfter, autoHidingNavbar);
}
_visible = true;
}

Expand Down