feat: update useTocHighlight.tsx #7287
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* A new useEffect is added to listen for clicks on the ToC links. When a link is clicked, the currentIndex is updated to highlight the clicked item.
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Size changes📦 Next.js Bundle Analysis for react-devThis analysis was generated by the Next.js Bundle Analysis action. 🤖 Five Pages Changed SizeThe following pages changed size from the code in this PR compared to its base branch:
DetailsOnly the gzipped size is provided here based on an expert tip. First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If Any third party scripts you have added directly to your app using the Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 10% or more, there will be a red status indicator applied, indicating that special attention should be given to this. |
ToC Highlight on Click: A new useEffect is added to listen for clicks on the ToC links. When a link is clicked, the currentIndex is updated to highlight the clicked item.
Handling Few Headings: The updateActiveLink function now ensures that when there are very few headers or the user is near the bottom of the page, the last header is correctly highlighted.