bootstrap css navbar scroll backgroud code example
Example 1: on scroll change navbar color
$(document).ready(function(){
$(window).scroll(function(){
if($(window).scrollTop() > $(window).height()){
$(".menu").css({"background-color":"transparent"});
}
else{
$(".menu").css({"background-color":"white"});
}
})
})
Example 2: javascript on scroll change nav color
$(function () {
$(document).scroll(function () {
var $nav = $(".navbar-fixed-top");
$nav.toggleClass('scrolled', $(this).scrollTop() > $nav.height());
});
});