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fix(sidebar): scroll to the active item after navigating #4211

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Merged
merged 1 commit into from
Jul 23, 2025
Merged

fix(sidebar): scroll to the active item after navigating #4211

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15 changes: 14 additions & 1 deletion src/theme/DocSidebar/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -3,15 +3,28 @@
*
* Reason for modifying:
* - Add a logo to the top of the sidebar
* - Scroll to the active item in the sidebar
*/

import React from 'react';
import React, { useEffect } from 'react';
import { useLocation } from '@docusaurus/router';
import DocSidebar from '@theme-original/DocSidebar';
import type { Props } from '@theme/DocSidebar';

import Logo from '@theme-original/Logo';

export default function DocSidebarWrapper(props: Props): JSX.Element {
const location = useLocation();

useEffect(() => {
setTimeout(() => {
const activeItem = document.querySelector('.menu__link--active');
if (activeItem && activeItem.scrollIntoView) {
activeItem.scrollIntoView({ block: 'center', behavior: 'auto' });
}
}, 100);
}, [location.pathname]);

return (
<>
<Logo />
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