[리액트 2부] 4.1 레프 훅
Read Original이 글은 React의 useRef 훅에 대한 심층적인 설명을 제공합니다. useRef 훅을 직접 구현하는 방법부터 시작하여, 클래스 컴포넌트의 ref 사용을 함수 컴포넌트와 useRef 훅으로 전환하는 실제 예제(Dialog, OrderForm)를 통해 실용적인 적용법을 상세히 설명합니다. 렌더링과 무관하게 값을 유지하는 ref의 특성과 DOM 요소에 접근하는 방법을 다룹니다.
![[리액트 2부] 4.1 레프 훅](https://alldevblogs.blob.core.windows.net/thumbs/article-080493b8828e-full-2223074f.webp)
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