redux hook useState code example
Example 1: usestate redux
import React from "react";
import { useDispatch, useSelector } from "react-redux";
import { addCount } from "./store/counter/actions";
export const Count = () => {
const count = useSelector(state => state.counter.count);
const dispatch = useDispatch();
return (
<main>
<div>Count: {count}</div>
<button onClick={() => dispatch(addCount())}>Add to count</button>
</main>
);
};
Example 2: usestate redux
import React from "react";
import { connect } from "react-redux";
import { addCount } from "./store/counter/actions";
export const Count = ({ count, addCount }) => {
return (
<main>
<div>Count: {count}</div>
<button onClick={addCount}>Add to count</button>
</main>
);
};
const mapStateToProps = state => ({
count: state.counter.count
});
const mapDispatchToProps = { addCount };
export default connect(mapStateToProps, mapDispatchToProps)(Count);