/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

29 votes238 views6 answers
If react
Javascript React
0 vote261 views1 answer
How to set max length of input in react js
Javascript React
8 votes250 views1 answer
Ternary operator in button react
Javascript React
0 vote289 views2 answers
Loop through array react native
Javascript React
21 votes235 views6 answers
Shadow in react native
Javascript React
3 votes232 views3 answers
Async await class component react
Javascript React
5 votes258 views1 answer
Laravel react
Javascript React
0 vote219 views1 answer
Nextjs react native web typescript
Javascript React
0 vote246 views1 answer
Stop from from refresching page react
Javascript React
0 vote251 views1 answer
React passport session
Javascript React