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19 lines
342 B
JavaScript
19 lines
342 B
JavaScript
const backToTop = document.querySelector("#backToTop");
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document.addEventListener("scroll", (event) => {
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if (window.scrollY > 300) {
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backToTop.classList.remove("opacity-0");
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} else {
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backToTop.classList.add("opacity-0");
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}
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});
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function scrollUp() {
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window.scroll({
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top: 0,
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left: 0,
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behavior: 'smooth'
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});
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}
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