/Javascript/React/React useref file input

React useref file input

const App = () => {
  const inputRef = useRef(null);
  const [file, setFile] = useState(null);
  return (
    <>
      <input
        ref={inputRef}
        accept=".pdf"
        style={{ display: "none" }}
        id="raised-button-file"
        multiple
        type="file"
        onChange={e => {
          setFile(e.target.files[0]);
        }}
      />
      <label htmlFor="raised-button-file">
        <button component="span">
          <span>file</span>
        </button>
      </label>
    </>
  );
};

Source: stackoverflow.com

Similar codes

12 votes296 views2 answers
React split array into chunks
Javascript React
0 vote309 views1 answer
React features
Javascript React
4 votes324 views1 answer
Carousel react
Javascript React
4 votes303 views2 answers
React materilize
Javascript React
0 vote304 views3 answers
React date format
Javascript React
0 vote317 views1 answer
React native paper modal background
Javascript React
7 votes314 views4 answers
React history push search params
Javascript React
0 vote289 views1 answer
Fetch is not defined jest react
Javascript React
0 vote292 views1 answer
Scroll load react
Javascript React
26 votes319 views5 answers
React image
Javascript React