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showing results for - "react hooks call child fuynction"
Ema
06 Sep 2019
1export default function Parent() {
2	const myref=useRef();
3
4        const handleOnClick = () => {
5           if(myref.current) {
6              myref.current.sayHi();
7           }
8        }
9
10	return (
11            <Child ref={myref} />
12	    <button onClick={handleOnClick}>Click me</button>
13	);
14}
15export default function Child() {
16	const sayHi = () => {
17		console.log('hi');
18	};
19	return (<div>Hello</div>);
20}
21
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