sefaria
57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
const body = document.body;
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const menuToggle = document.getElementById('menuToggle');
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const menuClose = document.getElementById('menuClose');
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const menuOverlay = document.getElementById('menuOverlay');
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const mobileMenu = document.getElementById('mobileMenu');
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const siteContent = document.getElementById('siteContent');
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function openMenu() {
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body.classList.add('menu-open');
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menuOverlay.hidden = false;
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menuToggle.classList.add('is-open');
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menuToggle.setAttribute('aria-expanded', 'true');
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menuToggle.setAttribute('aria-label', 'Close menu');
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mobileMenu.setAttribute('aria-hidden', 'false');
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siteContent.setAttribute('inert', '');
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menuClose.focus();
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}
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function closeMenu() {
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body.classList.remove('menu-open');
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menuToggle.classList.remove('is-open');
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menuToggle.setAttribute('aria-expanded', 'false');
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menuToggle.setAttribute('aria-label', 'Open menu');
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mobileMenu.setAttribute('aria-hidden', 'true');
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siteContent.removeAttribute('inert');
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menuToggle.focus();
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window.setTimeout(() => {
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if (!body.classList.contains('menu-open')) {
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menuOverlay.hidden = true;
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}
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}, 250);
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}
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function toggleMenu() {
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if (body.classList.contains('menu-open')) {
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closeMenu();
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} else {
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openMenu();
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}
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}
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menuToggle.addEventListener('click', toggleMenu);
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menuClose.addEventListener('click', closeMenu);
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menuOverlay.addEventListener('click', closeMenu);
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document.addEventListener('keydown', (event) => {
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if (event.key === 'Escape' && body.classList.contains('menu-open')) {
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closeMenu();
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}
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});
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window.addEventListener('resize', () => {
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if (window.innerWidth >= 768 && body.classList.contains('menu-open')) {
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closeMenu();
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}
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}); |