Widget:ScrollToTopSidebar: Difference between revisions
((by SublimeText.Mediawiker)) |
((by SublimeText.Mediawiker)) |
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| Line 16: | Line 16: | ||
// Add the button to the document body | // Add the button to the document body | ||
document. | const container = document.getElementById('scrollToTopContainer'); | ||
container.appendChild(scrollToTopButton); | |||
// Show/hide the button based on scroll position | // Show/hide the button based on scroll position | ||
Revision as of 17:13, 1 November 2024
<script> // Create the scroll to top button const scrollToTopButton = document.createElement('button'); scrollToTopButton.innerHTML = 'Top '; // Text and FA to top icon scrollToTopButton.setAttribute('id', 'scrollToTop'); scrollToTopButton.style.cssText = ` width: 100%; text-align: center; height: 50px; font-size: 1em; border: none; cursor: pointer; display: none; z-index: 1000; `;
// Add the button to the document body const container = document.getElementById('scrollToTopContainer'); container.appendChild(scrollToTopButton);
// Show/hide the button based on scroll position window.addEventListener('scroll', () => { if (window.pageYOffset > 300) { scrollToTopButton.style.display = 'block'; } else { scrollToTopButton.style.display = 'none'; } });
// Scroll to top when the button is clicked scrollToTopButton.addEventListener('click', () => { window.scrollTo({ top: 0, behavior: 'smooth' }); }); </script>
