Package Exports
- react-redux-undo
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Readme
React Redux Undo
A simple reducer enhancer (or a higher order reducer) that allows you to undo/redo changes in the state.
Install
npm install react-redux-undoWho to use
import { createStore } from "redux";
import { ActionCreators, applyUndo } from "react-redux-undo";
const store = createStore(applyUndo(reducer));
function App() {
return (
<Provider store={store}>
<Count />
</Provider>
);
}
function Count() {
const counter = useSelector((state) => state.counter);
const dispatch = useDispatch();
return (
<div>
<h1>Counter {counter}</h1>
<button onClick={() => dispatch({ type: "ADD" })}>ADD COUNTER</button>
<hr />
<button onClick={() => dispatch(ActionCreators.undo())}>UNDO</button>
<button onClick={() => dispatch(ActionCreators.clear())}>CLEAR</button>
<button onClick={() => dispatch(ActionCreators.redo())}>UNDO</button>
</div>
);
}Passing custom props
Defines a maximum size of the history stack
undoMiddleware({ maxHistory: 10 });Example
License
MIT