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backToTopButton.classList.remove("show"); | backToTopButton.classList.remove("show"); | ||
} | } | ||
}); | |||
document.addEventListener('DOMContentLoaded', function () { | |||
// Crear los elementos de la barra de lectura | |||
const progressBarContainer = document.createElement('div'); | |||
progressBarContainer.className = 'reading-progress-bar-container'; | |||
const progressBar = document.createElement('div'); | |||
progressBar.className = 'reading-progress-bar'; | |||
progressBarContainer.appendChild(progressBar); | |||
// Añadir la barra al cuerpo del documento | |||
document.body.appendChild(progressBarContainer); | |||
// Actualizar la barra en función del scroll | |||
window.addEventListener('scroll', function () { | |||
const article = document.querySelector('.mw-parser-output'); // Selector principal del contenido | |||
if (!article) return; | |||
const articleHeight = article.offsetHeight; | |||
const articleTop = article.getBoundingClientRect().top; | |||
const windowHeight = window.innerHeight; | |||
const maxScroll = articleHeight - windowHeight; | |||
const scroll = Math.min(Math.max(-articleTop, 0), maxScroll); | |||
const progress = (scroll / maxScroll) * 100; | |||
progressBar.style.width = progress + '%'; | |||
}); | |||
}); | }); |
Latest revision as of 20:03, 16 November 2024
/* Any JavaScript here will be loaded for all users on every page load. */ // Crear y agregar el botón flotante al cargar la página document.addEventListener("DOMContentLoaded", function () { const backToTopButton = document.createElement("div"); backToTopButton.id = "backToTop"; backToTopButton.textContent = "↑"; // Flecha hacia arriba backToTopButton.onclick = scrollToTop; document.body.appendChild(backToTopButton); }); // Función para volver al inicio function scrollToTop() { window.scrollTo({ top: 0, behavior: "smooth" // Desplazamiento suave }); } // Mostrar el botón al hacer scroll hacia abajo window.addEventListener("scroll", function () { const backToTopButton = document.getElementById("backToTop"); if (window.scrollY > 200) { backToTopButton.classList.add("show"); } else { backToTopButton.classList.remove("show"); } }); document.addEventListener('DOMContentLoaded', function () { // Crear los elementos de la barra de lectura const progressBarContainer = document.createElement('div'); progressBarContainer.className = 'reading-progress-bar-container'; const progressBar = document.createElement('div'); progressBar.className = 'reading-progress-bar'; progressBarContainer.appendChild(progressBar); // Añadir la barra al cuerpo del documento document.body.appendChild(progressBarContainer); // Actualizar la barra en función del scroll window.addEventListener('scroll', function () { const article = document.querySelector('.mw-parser-output'); // Selector principal del contenido if (!article) return; const articleHeight = article.offsetHeight; const articleTop = article.getBoundingClientRect().top; const windowHeight = window.innerHeight; const maxScroll = articleHeight - windowHeight; const scroll = Math.min(Math.max(-articleTop, 0), maxScroll); const progress = (scroll / maxScroll) * 100; progressBar.style.width = progress + '%'; }); });