28 lines
556 B
TypeScript
28 lines
556 B
TypeScript
const scrollPosition = {
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top: 0,
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left: 0,
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}
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export const saveScrollPosition = () => {
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scrollPosition.top = window.scrollY
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scrollPosition.left = window.scrollX
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}
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export const restoreScrollPosition = () => {
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window.scroll({
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top: scrollPosition.top,
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left: scrollPosition.left,
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})
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}
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export const scrollHandler = (elemId: string, offset = -100) => {
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const anchor = document.querySelector(`#${elemId}`)
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if (anchor) {
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window.scrollTo({
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top: anchor.getBoundingClientRect().top + offset,
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behavior: 'smooth',
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})
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}
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}
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