41299b5b65
- FigmaBanner: route same-app linkUrl through SPA navigation so the stream's scroll-to-post runs without a full reload; defer pointer capture until a real drag starts, fixing plain clicks being swallowed by setPointerCapture - PopularRankList: rank rows navigate straight to /browse?sort=popular&post=<id> - MessageStream: ?post= deep links jump directly to the target instead of resetting to the top and animating through the stream - ScrollToTop: skip the top-reset for ?post= navigations so the target page handles its own alignment Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
23 lines
827 B
TypeScript
23 lines
827 B
TypeScript
import { useEffect } from "react";
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import { useLocation } from "react-router-dom";
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/**
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* Resets the window to the top on every route change. React Router does not
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* restore scroll on client navigation, so without this a short new page would
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* clamp to wherever the previous (taller) page was scrolled — e.g. landing at
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* the bottom of a category page after clicking a card far down the home grid.
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*
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* Skips navigations that carry a hash (`#post-<id>`, `#categories`, …) or a
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* `?post=<id>` deep link so the target page can handle its own alignment.
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*/
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export function ScrollToTop() {
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const { pathname, search, hash } = useLocation();
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useEffect(() => {
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if (hash || new URLSearchParams(search).has("post")) return;
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window.scrollTo({ top: 0, left: 0 });
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}, [pathname, search, hash]);
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return null;
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}
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