10 lines
No EOL
308 B
JavaScript
10 lines
No EOL
308 B
JavaScript
const scrollToTopButton = document.getElementById('totop');
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const scrollToTopListener = () => {
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if (window.scrollY > 0) {
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scrollToTopButton.className = "totop show";
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} else {
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scrollToTopButton.className = "totop hide";
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}
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};
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window.addEventListener("scroll", scrollToTopListener); |