53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
"use client";
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import React from "react";
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import { jsx } from "react/jsx-runtime";
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//#region src/ClientOnly.tsx
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/**
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* Render the children only after the JS has loaded client-side. Use an optional
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* fallback component if the JS is not yet loaded.
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*
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* @example
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* Render a Chart component if JS loads, renders a simple FakeChart
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* component server-side or if there is no JS. The FakeChart can have only the
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* UI without the behavior or be a loading spinner or skeleton.
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*
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* ```tsx
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* return (
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* <ClientOnly fallback={<FakeChart />}>
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* <Chart />
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* </ClientOnly>
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* )
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* ```
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*/
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function ClientOnly({ children, fallback = null }) {
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return useHydrated() ? /* @__PURE__ */ jsx(React.Fragment, { children }) : /* @__PURE__ */ jsx(React.Fragment, { children: fallback });
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}
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/**
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* Return a boolean indicating if the JS has been hydrated already.
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* When doing Server-Side Rendering, the result will always be false.
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* When doing Client-Side Rendering, the result will always be false on the
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* first render and true from then on. Even if a new component renders it will
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* always start with true.
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*
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* @example
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* ```tsx
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* // Disable a button that needs JS to work.
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* let hydrated = useHydrated()
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* return (
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* <button type="button" disabled={!hydrated} onClick={doSomethingCustom}>
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* Click me
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* </button>
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* )
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* ```
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* @returns True if the JS has been hydrated already, false otherwise.
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*/
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function useHydrated() {
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return React.useSyncExternalStore(subscribe, () => true, () => false);
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}
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function subscribe() {
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return () => {};
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}
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//#endregion
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export { ClientOnly, useHydrated };
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//# sourceMappingURL=ClientOnly.js.map |