React
DOM 의 직접 접근하기
nockdoo
2020. 7. 1. 21:03
const inputRef = React.useRef<HTMLInputElement>(null);
inputRef.current?.focus();
return <Input ref={inputRef} />
useRef 를 사용하여 직접 접급할 수 있다.
https://ko.reactjs.org/docs/hooks-reference.html#useref
Hooks API Reference – React
A JavaScript library for building user interfaces
ko.reactjs.org
https://ko.reactjs.org/docs/refs-and-the-dom.html#when-to-use-refs
Ref와 DOM – React
A JavaScript library for building user interfaces
ko.reactjs.org
sample code