I want to add a background color to my dropdown menu when it's activated. In the demo, the dropdown content overlaps with the text behind it. Currently, I have a scrollspy feature that applies a background color to the nav bar and dropdown menu when scrolling. While I could remove the scrollspy, I prefer to keep it in my other HTML documents.
Sample HTML code here.update your code using this:
<script type="text/javascript">
var navigation = document.querySelector("nav");
var toggleButton = document.querySelector(".navbar-toggler");
toggleButton.addEventListener("click", () => {
if (window.pageYOffset < 50) {
navigation.classList.toggle("bg-dark");
navigation.classList.toggle("shadow");
}
});
window.addEventListener("scroll", function () {
if (window.pageYOffset > 50) {
navigation.classList.add("bg-dark", "shadow");
} else {
navigation.classList.remove("bg-dark", "shadow");
}
});
</script>
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