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elfacht/memorize-scroll-position.js

Created January 5, 2022 10:58
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Memorize Scroll Position
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memorize-scroll-position.js
/* @source https://css-tricks.com/memorize-scroll-position-across-page-loads/ */
let sidebar = document.querySelector(".sidebar");
let top = localStorage.getItem("sidebar-scroll");
if (top !== null) {
sidebar.scrollTop = parseInt(top, 10);
}
window.addEventListener("beforeunload", () => {
localStorage.setItem("sidebar-scroll", sidebar.scrollTop);
});
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