Issue
I am using axios for basic http requests like GET and POST, and it works well. Now I need to be able to download Excel files too. Is this possible with axios? If so does anyone have some sample code? If not, what else can I use in a React application to do the same?
Solution
When response comes with a downloadable file, response headers will be something like
Content-Disposition: "attachment;filename=report.xls"
Content-Type: "application/octet-stream" // or Content-type: "application/vnd.ms-excel"
What you can do is create a separate component, which will contain a hidden iframe.
import * as React from 'react';
var MyIframe = React.createClass({
render: function() {
return (
<div style={{display: 'none'}}>
<iframe src={this.props.iframeSrc} />
</div>
);
}
});
Now, you can pass the url of the downloadable file as prop to this component, So when this component will receive prop, it will re-render and file will be downloaded.
Edit: You can also use js-file-download module. Link to Github repo
const FileDownload = require('js-file-download');
Axios({
url: 'http://localhost/downloadFile',
method: 'GET',
responseType: 'blob', // Important
}).then((response) => {
FileDownload(response.data, 'report.csv');
});
Hope this helps :)
Answered By - Hardik Modha Answer Checked By - Terry (PHPFixing Volunteer)
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