How Can I Change My Navbar\'s Background Color on Scroll?
Nov 30, 2024 am 11:36 AM
Dynamic Nav-Bar Color Change on Scrolling
Enhance your website's navigation experience by transforming the nav-bar color as you scroll down the page. In this question, the user sought guidance to remove the background color of the nav-bar initially and then apply a color when scrolling past a specific div.
Solution:
The solution involves a combination of JavaScript and CSS. First, add the following JavaScript code to your HTML document's head section:
$(function () {
$(document).scroll(function () {
var $nav = $(".navbar-fixed-top");
$nav.toggleClass('scrolled', $(this).scrollTop() > $nav.height());
});
});
This JavaScript code monitors the window's scroll position and toggles the "scrolled" class on the nav-bar when the scroll exceeds the nav-bar's height.
Next, add the following CSS code to your stylesheet:
.navbar-fixed-top.scrolled {
background-color: #fff !important;
transition: background-color 200ms linear;
}
This CSS ensures that when the "scrolled" class is applied to the nav-bar, its background color changes to white (#fff) with a smooth transition over 200 milliseconds.
By implementing this solution, you can create a dynamic navigation bar that enhances the user experience by providing a visual cue as they scroll through the page's content.
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