mirror of
https://github.com/imfing/hextra.git
synced 2025-05-13 20:56:26 -04:00
19 lines
342 B
JavaScript
19 lines
342 B
JavaScript
|
const backToTop = document.querySelector("#backToTop");
|
||
|
|
|
||
|
|
document.addEventListener("scroll", (event) => {
|
||
|
|
if (window.scrollY > 300) {
|
||
|
|
backToTop.classList.remove("opacity-0");
|
||
|
|
} else {
|
||
|
|
backToTop.classList.add("opacity-0");
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
function scrollUp() {
|
||
|
|
window.scroll({
|
||
|
|
top: 0,
|
||
|
|
left: 0,
|
||
|
|
behavior: 'smooth'
|
||
|
|
});
|
||
|
|
}
|