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script.js
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script.js
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'use strict';
/**
* navbar toggle
*/
const header = document.querySelector("[data-header]");
const navToggleBtn = document.querySelector("[data-nav-toggle-btn]");
navToggleBtn.addEventListener("click", function () {
header.classList.toggle("nav-active");
this.classList.toggle("active");
});
/**
* toggle the navbar when click any navbar link
*/
const navbarLinks = document.querySelectorAll("[data-nav-link]");
for (let i = 0; i < navbarLinks.length; i++) {
navbarLinks[i].addEventListener("click", function () {
header.classList.toggle("nav-active");
navToggleBtn.classList.toggle("active");
});
}
/**
* back to top & header
*/
const backTopBtn = document.querySelector("[data-back-to-top]");
window.addEventListener("scroll", function () {
if (window.scrollY >= 100) {
header.classList.add("active");
backTopBtn.classList.add("active");
} else {
header.classList.remove("active");
backTopBtn.classList.remove("active");
}
});