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@fnky
Last active November 27, 2019 10:56
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History provider with useState / useRef
import React from 'react';
import { createBrowserHistory } from 'history';
export const historyContext = React.createContext(null);
const HistoryContextProvider = historyContext.Provider;
// This is initialized at the time the file/module is imported, and not on component mount.
const history = createBrowserHistory();
export function History(props) {
return <HistoryContextProvider value={history} {...props} />;
}
import React from 'react';
import { createBrowserHistory } from 'history';
export const historyContext = React.createContext(null);
const HistoryContextProvider = historyContext.Provider;
export function History(props) {
// Initialize the instance in useState. Initialized on mount. Available from first render.
const [history] = React.useState(() => createBrowserHistory());
return <HistoryContextProvider value={history} {...props} />;
}
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