Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including ember-cli-form-data with all npm packages installed. Try it out:

var emberCliFormData = require("ember-cli-form-data")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

ember-cli-form-data v2.1.1

Ember-CLI addon that adds FormData file upload to the RESTAdapter


This Ember-CLI addon adds file uploads through FormData to the Ember Data


ember install ember-cli-form-data


Add a file field on the model

// models/post.js

export default DS.Model.extend({
  attachment: DS.attr('file'),

Add the FormDataMixin to your post adapter. Run ember g adapter post if you don't have the adapter.

// adapters/post.js

import FormDataAdapterMixin from 'ember-cli-form-data/mixins/form-data-adapter';

export default ApplicationAdapter.extend(FormDataAdapterMixin, {
  // Adapter code

Then you can use an <input type='file' id='file-field'/> to send the attachment:

var file = document.getElementById('file-field').files[0];
model.set('attachment', file);;

This will send the attachment and all other attributes as a FormData object.

Flatten FormData fields

Some api's desire the form data fields to not include the root object name. For example, the default adapter behavior would result in post[title] in your serialized data. If your api instead expects just title, add disableRoot: true to remove the model name from the fields.

Other Resources


This addon was inspired by Matt Beedle's blog post


RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free