/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 vote151 views1 answer
Dynamic forms in react
Javascript React
0 vote169 views1 answer
React set multible attribute values
Javascript React
0 vote156 views1 answer
React modal scroll 2 overlapping components
Javascript React
0 vote163 views1 answer
Javascript react reverse map
Javascript React
0 vote149 views1 answer
Npm react animation
Javascript React
0 vote154 views1 answer
Relative width and height image react native
Javascript React
0 vote161 views1 answer
Removing borderline of input in react
Javascript React
0 vote144 views1 answer
React i18n with parameeter
Javascript React
2 votes175 views2 answers
React native open gmail app
Javascript React
1 vote169 views1 answer
React repeat
Javascript React