Bruchteile von Urlaubstagen: Wann darf man auf- oder abrunden?

(function() { 'use strict'; const config = { containerSelector: '.post-navigation', contentSelector: '.td-post-content', title: 'Inhalt', offset: 120 }; class H2Navigation { constructor() { this.container = document.querySelector(config.containerSelector); if (!this.container) return; this.content = document.querySelector(config.contentSelector); if (!this.content) return; this.headings = []; this.links = []; this.init(); } init() { this.collectHeadings(); if (this.headings.length === 0) { this.container.style.display = 'none'; return; } this.render(); this.setupObserver(); this.setupSmoothScroll(); } collectHeadings() { const h2Elements = this.content.querySelectorAll('h2'); h2Elements.forEach((heading, index) => { let id = heading.id; if (!id) { id = this.createSlug(heading.textContent); if (document.getElementById(id)) { id = `${id}-${index}`; } heading.id = id; } this.headings.push({ element: heading, id: id, text: heading.textContent.trim() }); }); } createSlug(text) { return text .toLowerCase() .trim() .replace(/[äöüß]/g, m => ({ 'ä': 'ae', 'ö': 'oe', 'ü': 'ue', 'ß': 'ss' }[m] || m)) .replace(/[^\w\s-]/g, '') .replace(/\s+/g, '-') .replace(/-+/g, '-') .substring(0, 50); } render() { this.container.innerHTML = ` `; this.links = this.container.querySelectorAll('.h2-nav-link'); } setupObserver() { const observer = new IntersectionObserver(entries => { entries.forEach(entry => { if (entry.isIntersecting) { this.setActiveLink(entry.target.id); } }); }, { rootMargin: '-120px 0px -75% 0px', threshold: 0 }); this.headings.forEach(h => observer.observe(h.element)); } setActiveLink(activeId) { this.links.forEach(link => { // Nur Klasse togglen, kein Style-Manipulieren link.classList.toggle('active', link.getAttribute('href') === `#${activeId}` ); }); } setupSmoothScroll() { this.links.forEach(link => { link.addEventListener('click', e => { e.preventDefault(); const targetId = link.getAttribute('href').substring(1); const target = document.getElementById(targetId); if (target) { const yOffset = -config.offset; const y = target.getBoundingClientRect().top + window.pageYOffset + yOffset; window.scrollTo({ top: y, behavior: 'smooth' }); history.pushState(null, '', `#${targetId}`); } }); }); } } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', () => new H2Navigation()); } else { new H2Navigation(); } })();