27 lines
809 B
TypeScript
27 lines
809 B
TypeScript
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/**
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* Writes the in-app navigation trail that funnel attribution reads.
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*
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* Renders nothing. It exists because document.referrer cannot answer "which
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* page did they come from" in an App Router app: a soft navigation creates no
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* document, so the browser never updates it. See the trail comment in
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* lib/analytics.ts.
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*
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* Mounted once in the root layout, so every route is recorded — including the
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* ones that fire no event of their own, which are still somebody else's
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* previous page.
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*/
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'use client';
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import { useEffect } from 'react';
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import { usePathname } from 'next/navigation';
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import { recordVisitedPath } from '@/lib/analytics';
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export function RouteTrail() {
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const pathname = usePathname();
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useEffect(() => {
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recordVisitedPath(pathname);
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}, [pathname]);
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return null;
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}
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