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script.js
34 lines (28 loc) · 1013 Bytes
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script.js
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//toggle icon navbar
let menuIcon = document.querySelector('#menu-icon');
let navbar = document.querySelector('.navbar');
menuIcon.onclick = () => {
menuIcon.classList.toggle('bx-x');
navbar.classList.toggle('active');
}
//scroll sections
let sections = document.querySelectorAll('section');
let navLinks = document.querySelectorAll('header nav a');
window.onscroll = () => {
sections.forEach(sec => {
let top = window.scrollY;
let offset = sec.offsetTop - 100;
let height = sec.offsetHeight;
let id = sec.getAttribute('id');
if(top >= offset && top < offset + height){
//active navbar links
navLinks.forEach(links => {
links.classList.remove('active');
document.querySelector('header nav a[href*=' + id + ']').classList.add('active');
});
}
});
//sticky header
let header = document.querySelector('header');
header.classList.toggle('stcky',window.scrollY>100);
}