Ember Dynamic Field Components

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  model: {
    'firstName': {
      'value': 'Chris',
      'component': 'text-input'
    },
    'age': {
      'value': 23,
      'component': 'number-input'
    }
  },
  modelKeys: ['firstName', 'age']
});

helpers.component-for.js

import Ember from 'ember';

export function componentFor(params/*, hash*/) {
  return params;
}

export default Ember.Helper.helper(componentFor);

templates.application.hbs

<h1>Welcome to {{appName}}</h1>

{{outlet}}

{{#each modelKeys as |key|}}
	{{component (get (get model key) "component") field=(get model key)}}
{{/each}}

templates.components.number-input.hbs

Number Input!
{{input type="number" value=field.value}}

templates.components.text-input.hbs

Text Input!
{{input type="text" value=field.value}}

twiddle.json

{
  "version": "0.10.4",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.7.0",
    "ember-data": "2.7.0",
    "ember-template-compiler": "2.7.0"
  },
  "addons": {}
}