Wizard Form

components.x-form.js

import Ember from 'ember';

export default Ember.Component.extend({
  actions: {
    save(string) {
      alert(string);
    },
    
    cancel(string) {
      alert(string);
    }
  }
});

controllers.application.js

import Ember from 'ember';

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

templates.application.hbs

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

{{#x-form as |actions title|}}
	Something in the block
  
  <h1>{{title}}</h1>
  
  <button {{action actions.save "another thing"}}>Save</button>
  <button {{action actions.cancel}}>Cancel</button>
{{/x-form}}

templates.components.x-form.hbs

this is the form

<p>{{yield (hash save=(action "save") cancel=(action "cancel" "something") "Wizar's Lair"}}</p>

twiddle.json

{
  "version": "0.4.8",
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.8/ember.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/1.13.9/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.13.8/ember-template-compiler.js"
  }
}