ref
s are basiclly objects, and they have a default key current
. So, you can create an array of refs
like this:
const myRefs= useRef([]);
Then you can populate this array of refs like this:
ref={el => (myRefs.current[i] = el)}
Here is the full version:
{
[1, 2, 3].map((v, i) => {
return (
<button
ref={(el) => (myRefs.current[i] = el)}
id={i}
onClick={submitClick}
>{`Button${i}`}</button>
);
});
}