Ember Intro - Demo

components.todo-item.js

import Ember from 'ember';

export default Ember.Component.extend({
    click() {
      this.set('item.done', true);
    }
});

components.todo-list.js

import Ember from 'ember';

export default Ember.Component.extend({
  store: Ember.inject.service(),
  
  sortBy: ['done:asc', 'name:asc'],
  todosSorted: Ember.computed.sort('todos', 'sortBy'),
  
  actions: {
    addItem() {
      this.get('store').createRecord('todo', {
        name: this.get('newItemText'), 
        done: false
      }); 
      
      this.set('newItemText', '');
    }
  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

models.todo.js

import Model from "ember-data/model";
import attr from "ember-data/attr";

export default Model.extend({
  name: attr('string'),
  done: attr('boolean')
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  beforeModel() {
    let todos: [
      {name: 'one', done: false},
      {name: 'two', done: false},
      {name: 'three', done: true}
      ];
  },
  model() {
    return this.store.findAll('todo');
  }
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

ul {
  list-style: none;
}

li {
  padding-top: 10px;
}

templates.application.hbs

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

{{todo-list todos=model}}

templates.components.todo-item.hbs

{{#if item.done}}
<strike style="color: green; font-weight: 900; background-color: lightgrey;">{{item.name}}</strike>
{{else}}
{{item.name}}
{{/if}}

templates.components.todo-list.hbs

{{input value=newItemText enter="addItem"}}
<button {{action 'addItem'}}>Add</button>

<ul>
{{#each todosSorted as |todo|}}
	<li> {{todo-item item=todo}} </li>
{{/each}}
</ul>

tests.helpers.destroy-app.js

import Ember from 'ember';

export default function destroyApp(application) {
  Ember.run(application, 'destroy');
}

tests.helpers.resolver.js

import Resolver from '../../resolver';
import config from '../../config/environment';

const resolver = Resolver.create();

resolver.namespace = {
  modulePrefix: config.modulePrefix,
  podModulePrefix: config.podModulePrefix
};

export default resolver;

tests.helpers.start-app.js

import Ember from 'ember';
import Application from '../../app';
import config from '../../config/environment';

const { run } = Ember;
const assign = Ember.assign || Ember.merge;

export default function startApp(attrs) {
  let application;

  let attributes = assign({rootElement: "#test-root"}, config.APP);
  attributes = assign(attributes, attrs); // use defaults, but you can override;

  run(() => {
    application = Application.create(attributes);
    application.setupForTesting();
    application.injectTestHelpers();
  });

  return application;
}

tests.test-helper.js

import resolver from './helpers/resolver';
import {
  setResolver
} from 'ember-qunit';

setResolver(resolver);

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}