/Javascript/React/React download file from express res.download

React download file from express res.download

let downloadHandler = (e) =>{
      const fileName = e.target.parentElement.id;
    axios({
        method: 'get',
        url: 'http://localhost:3001/download/'+fileName,
        responseType: 'blob',
        headers: {},
        })
        .then((res) => {
            const url = window.URL.createObjectURL(new Blob([res.data]));
            const link = document.createElement('a');
            link.href = url;
            link.setAttribute('download', fileName);
            document.body.appendChild(link);
            link.click();
        })
        .catch((error) => {
            alert(error);
        })
  }

Source: stackoverflow.com

Similar codes

15 votes383 views1 answer
Reducer in react example
Javascript React
1 vote442 views1 answer
External script in react
Javascript React
0 vote447 views1 answer
Icon with label in react native
Javascript React
1 vote457 views1 answer
Textinput onpress react native
Javascript React
0 vote381 views2 answers
Animation react
Javascript React
1 vote426 views1 answer
How to insatll react-router-dom
Javascript React
0 vote398 views1 answer
Get position of element in react
Javascript React
15 votes456 views2 answers
Ternary react
Javascript React
7 votes372 views1 answer
React native hide scroll indicator
Javascript React
0 vote372 views6 answers
State functions of react cheatsheet
Javascript React