<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<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>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link</a></li>
<li><a href="#">Link</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><a href="#">Separated link</a></li>
<li class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</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><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form" role="search">
<div class="input-group">
<input type="text" class="form-control" placeholder="Search">
<span class="input-group-btn">
<button type="submit" class="btn btn-default pull-right">
<span class="glyphicon glyphicon-search">
<span class="sr-only">Search</span>
</span>
</button>
<button type="reset" class="btn btn-default pull-right">
<span class="glyphicon glyphicon-remove">
<span class="sr-only">Close</span>
</span>
</button>
</span>
</div>
</form>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
.navbar-form .input-group {
width: 100%;
z-index: 10000;
position: relative;
background: #ffff;
}
.navbar-collapse {
position: relative;
padding-top: 30px !important;
max-height: 270px;
}
.navbar-collapse form[role="search"] {
position: absolute;
top: 0px;
right: 0px;
width: 100%;
padding: 0px;
margin: 0px;
z-index: 0;
}
.navbar-collapse form[role="search"] button,
.navbar-collapse form[role="search"] input {
padding: 8px 12px;
border-radius: 0px;
border-width: 0px;
color: rgb(119, 119, 119);
background-color: rgb(248, 248, 248);
border-color: rgb(231, 231, 231);
box-shadow: none;
outline: none;
}
.navbar-collapse form[role="search"] input {
padding: 16px 12px;
font-size: 14pt;
font-style: italic;
color: rgb(160, 160, 160);
box-shadow: none;
}
.navbar-collapse form[role="search"] button[type="reset"] {
display: none;
}
@media (min-width: 768px) {
.navbar-collapse {
padding-top: 0px !important;
padding-right: 38px !important;
}
.navbar-collapse form[role="search"] {
width: 38px;
}
.navbar-collapse form[role="search"] button,
.navbar-collapse form[role="search"] input {
padding: 15px 12px;
}
.navbar-collapse form[role="search"] input {
font-size: 18pt;
opacity: 0;
display: none;
height: 50px;
}
.navbar-collapse form[role="search"].active {
width: 100%;
}
.navbar-collapse form[role="search"].active button,
.navbar-collapse form[role="search"].active input {
display: table-cell;
opacity: 1;
}
.navbar-collapse form[role="search"].active input {
width: 100%;
}
}
$(function () {
$('body, .navbar-collapse form[role="search"] button[type="reset"]').on('click keyup', function(event) {
console.log(event.currentTarget);
if (event.which == 27 && $('.navbar-collapse form[role="search"]').hasClass('active') ||
$(event.currentTarget).attr('type') == 'reset') {
closeSearch();
}
});
function closeSearch() {
var $form = $('.navbar-collapse form[role="search"].active')
$form.find('input').val('');
$form.removeClass('active');
}
$(document).on('click', '.navbar-collapse form[role="search"]:not(.active) button[type="submit"]', function(event) {
event.preventDefault();
var $form = $(this).closest('form'),
$input = $form.find('input');
$form.addClass('active');
$input.focus();
});
});
