22 lines
No EOL
467 B
JavaScript
22 lines
No EOL
467 B
JavaScript
let el;
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const initScroll = (elementId) => {
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el = document.getElementById(elementId);
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el.addEventListener('adjust-scroll', adjustScroll);
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window.addEventListener('resize', adjustScroll);
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}
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const isBottom = () => {
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return el.scrollHeight - el.clientHeight <= el.scrollTop + 1;
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}
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const adjustScroll = () => {
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if (isBottom()) {
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el.scrollTo({
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top: el.scrollHeight - el.clientHeight,
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behavior: 'smooth'
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});
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}
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}
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export default initScroll; |