/Javascript/React/How hooks handle dependency in react

How hooks handle dependency in react

function TextInputWithFocusButton() {
  const inputEl = useRef(null);
  const onButtonClick = () => {
    // `current` points to the mounted text input element
    inputEl.current.focus();
  };
  return (
    <>
      <input ref={inputEl} type="text" />
      <button onClick={onButtonClick}>Focus the input</button>
    </>
  );
}

Source: reactjs.org

Similar codes

1 vote124 views2 answers
Adding more than one class react
Javascript React
0 vote146 views1 answer
How to get back image and front text in react native
Javascript React
0 vote151 views1 answer
React router path array
Javascript React
0 vote94 views1 answer
React native rebuild
Javascript React
11 votes131 views2 answers
'React' must be in scope when using JSX react/react-in-jsx-scope
Javascript React
126 votes269 views4 answers
Npm create react app
Javascript React
-1 vote128 views1 answer
Timestamp to unix time react
Javascript React
-1 vote146 views3 answers
Why we import react from react
Javascript React
0 vote145 views3 answers
React date format
Javascript React
2 votes130 views2 answers
Capture enter button react input
Javascript React