12 lines
369 B
JavaScript
12 lines
369 B
JavaScript
function handleSticky() {
|
|
if (window.scrollY >= window.innerHeight * 0.65) {
|
|
document.querySelector('header').setAttribute('data-header-visible', true);
|
|
} else {
|
|
document.querySelector('header').setAttribute('data-header-visible', false);
|
|
}
|
|
}
|
|
window.onload = function () {
|
|
this.handleSticky();
|
|
window.addEventListener('scroll', this.handleSticky);
|
|
};
|