stoneage-fileupload

Internet Explorer <=9 does not support file upload via XHR (AJAX). This module provides a fallback mechanism using a multipart/form-data post to a hidden iframe.

It does nothing more than that, has zero dependencies, and is a plain CommonJS module.

Installation

``
npm install --save stoneage-fileupload
`

Example

`javascript
import fileupload from 'stoneage-fileupload'

const myFileInput = document.getElementById('myFileInput')

const handleUploaded = (response) => {
console.log(${myFileInput.value} has been succesfully uploaded.)
console.log(response)
}

myFileInput.onchange = () => {
fileupload([myFileInput], '/upload', { authorization: 'foo' }, handleUploaded)
}
`

API

`
fileupload(elements, url, params, callback)
`

- elements (Array\) An array of file input elements. The files selected with these inputs will be uploaded.
- url (string) The URL of the upload endpoint.
- params (Object) Additional parameters which will be submitted as part of the form data.
- callback` (Function) The callback function to be invoked when the upload finished. It will receive the parsed post response as an argument.