Hello, i have two questions. How do i an animated navbar using bootstrap and Javascript?
I want that when someone scroll down, navbar changes color,opacity and something like that.
I have this JavaScript, but i dont know how to use it. Well i know how to use it, but everytime it doesnt do nothing.
And my scnd question is, how can i change text color in FAQ
(navbar), when i add code “color: red;” in class “nav-link” in bootstrap.css, it doesnt do nothing.
$(document).ready(function() {
$(window).scroll(function() {
if($(document).scrollTop() > 10) {
$(‘navbar’).addClass(‘navbar-top’);
}
else {
$(‘navbar’).removeClass(‘navbar-top’);
}
});
});
my html code here
<!--Logo-->
<a class="navbar-brand" href="#"><img src="img/logo.png"/></a>
<!--Navigation Mobile menu-->
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!--Navbar-->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Domů<span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Články</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link" href="#">Fotogalerie</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link" href="#">FAQ</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
and i am using bootstrap.css with my little changes.