Back to top icon

Question

What is the code that makes the page go back to top by clicking the button?

Answer 1

You can visit:
https://www.w3schools.com/howto/howto_js_scroll_to_top.asp

Answer 2

I used it in this code not so long ago

<script>
// When the user scrolls down 20px from the top of the document, show the button
window.onscroll = function() {scrollFunction()};

function scrollFunction() {
if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
document.getElementById("myBtn").style.display = "block";
} else {
document.getElementById("myBtn").style.display = "none";
}
}

// When the user clicks on the button, scroll to the top of the document
function topFunction() {
document.body.scrollTop = 0;
document.documentElement.scrollTop = 0;
}
</script>
https://code.sololearn.com/Wt2zwIWD8I4P/?ref=app