/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

1 vote122 views1 answer
Responsive calc height react native
Javascript React
0 vote136 views1 answer
React native float upto 2 digits
Javascript React
23 votes134 views6 answers
Map react
Javascript React
0 vote120 views1 answer
Placeholder text disappear when click in react
Javascript React
17 votes146 views3 answers
Reducer react
Javascript React
0 vote144 views3 answers
Flatlist react native keyextractor
Javascript React
97 votes149 views8 answers
Create react app
Javascript React
0 vote140 views2 answers
React how to change localhost url
Javascript React
3 votes136 views3 answers
How to remove global react-native-cli package
Javascript React
1 vote125 views1 answer
React connect production
Javascript React