I have used the script for creating an accordion from w3Schools . I would like to add a button somwhere on the page that would collapse all that are open. Even if it is just a reload of the page which would work.
<script>
var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i++) {
acc[i].addEventListener("click", function() {
this.classList.toggle("active");
var panel = this.nextElementSibling;
if (panel.style.display === "block") {
panel.style.display = "none";
} else {
panel.style.display = "block";
}
});
}
</script>
Please help. I am definitely a newbie.
JustAnotherNewbie