Contextual States example

components.tabs-component.js

import Ember from 'ember';

export default Ember.Component.extend({
});

components.tabs-menu.js

import Ember from 'ember';

export default Ember.Component.extend({
});

templates.application.hbs

{{#tabs-component as |tabs|}}
  {{tabs.menu}}
  {{#tabs.tab 'Picture'}}
    <h5 class="title">Content for Pictures Here</h5>
  {{/tabs.tab}}
  {{#tabs.tab 'Music'}}
    <h5 class="title">Content for Music Here</h5>
  {{/tabs.tab}}
  {{#tabs.tab 'Videos'}}
    <h5 class="title">Content for Videos Here</h5>
  {{/tabs.tab}}
{{/tabs-component}}

templates.components.tabs-component.hbs

{{#contextual-states as |states|}}
  {{yield (hash
      tab=(component states.state classNames="content padded" separateContent=false)
      menu=(component 'tabs-menu' states=states contextualStateAPIs=states.contextualStateAPIs)
    )
  }}
{{/contextual-states}}

templates.components.tabs-menu.hbs

<div class="tabs">
  <ul>
    {{#each contextualStateAPIs as |availableState|}}
      <li class="{{if availableState.isActive 'is-active'}}">
        <a {{action states.setState availableState.stateName}}>
          {{availableState.stateName}}
        </a>
      </li>
    {{/each}}
  </ul>
</div>

twiddle.json

{
  "version": "0.15.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.2.2",
    "ember-template-compiler": "3.2.2",
    "ember-testing": "3.2.2",
    "bulma": "https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.1/css/bulma.css"
  },
  "addons": {
    "ember-data": "3.2.0",
    "ember-contextual-states": "0.1.5"
  }
}