/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

8 votes336 views2 answers
React native rotate image
Javascript React
6 votes307 views1 answer
React state management
Javascript React
0 vote309 views1 answer
React-native-safe-area-context
Javascript React
1 vote291 views2 answers
Change text size according to screen react native
Javascript React
0 vote300 views1 answer
React component in for loop
Javascript React
3 votes334 views2 answers
Yup checking phone number is valid react
Javascript React
0 vote308 views1 answer
Render object id in an array reactjs from database
Javascript React
6 votes312 views1 answer
Create bottom navigation bar react native
Javascript React
1 vote282 views1 answer
React jsx style with calc
Javascript React
-2 votes302 views2 answers
How to play around with backend node js and frontend react
Javascript React