I followed the following tutorial and I was finally able to add a slide in menu on my WordPress site.
However, I noticed that the body scrolls when moving up and down on my mobile phone. Can someone explain to me how I can disable body scroll when the menu is opened?
Many thanks in advance!
Tutorial: https://www.w3schools.com/howto/howto_js_sidenav.asp
<script>
function openNav() {
document.getElementById("mySidenav").style.width = "100%";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
</script>