Modal Navigation

components.bs-modal.js

import Ember from 'ember';

export default Ember.Component.extend({
  
  modalNavigation: Ember.inject.service(),
  
  isOpen: Ember.computed.alias('modalNavigation.modalOpen'),
  
  classNameBindings: ['isOpen:modalDialog:notOpen'],
  
  actions: {
    close(){
    	this.get('modalNavigation').closeModal()
    }
  }
});

controllers.application.js

import Ember from 'ember';

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

router.js

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

const Router = Ember.Router.extend({
  location: 'none'
});

Router.map(function() {
  this.route('needsmodal')
  this.route('nonemodal')
  this.route('hasmodal')
});

export default Router;

routes.hasmodal.js

import Ember from 'ember';

export default Ember.Route.extend({
  
  init(...args){
    this._super(args)
    console.log('init')
  },
  
  modalNavigation: Ember.inject.service(),
  
  beforeModel(){
    console.log('openingModal')
    this.get('modalNavigation').openModal()
  },
  
  model(){
    return {}
  },
  
  deactivate(){
    console.log('closingModal')
    this.get('modalNavigation').openModal()
  },
  
  actions: {
    onClose(){
      console.log('we want to close route')
    }
  }
});

routes.needsmodal.js

import Ember from 'ember';

export default Ember.Route.extend({
  actions: {
    onClose(){
      console.log('we want to close route')
    }
  }
});

routes.nonemodal.js

import Ember from 'ember';

export default Ember.Route.extend({
  
  init(...args){
    this._super(args)
    console.log('init')
  },
  
  modalNavigation: Ember.inject.service(),
  
  beforeModel(){
    console.log('openingModal')
    this.get('modalNavigation').openModal()
  },
  
  model(){
    return {}
  },
  
  deactivate(){
    console.log('closingModal')
    this.get('modalNavigation').openModal()
  },
  
  actions: {
    onClose(){
      console.log('we want to close route')
    }
  }
});

services.modal-navigation.js

import Ember from 'ember';

export default Ember.Service.extend({
  modalOpen: false,
  openModal(){
    this.set('modalOpen',true)
  },
  closeModal(){
    this.set('modalOpen',false)
    console.log('service:we want to close route, set state here ?')
  }
});

styles.app.css

.notOpen {
 	display: none; 
}

.modalDialog {
    display: block;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
}
.modalDialog > div {
    width: 200px;
    position: relative;
    margin: 10% auto;
    padding: 5px 20px 13px 20px;
    background: #fff;
}
.close:hover {
    background: #00d9ff;
}

templates.application.hbs

Application!

<hr/>

{{link-to 'Has Modal' 'hasmodal'}} | {{link-to 'No Modal' 'nonemodal'}}

<hr/>

{{outlet}}

templates.components.bs-modal.hbs

<div>
{{yield}}
</div>

<button class='close' {{action 'close'}}>Close Me</button>

templates.hasmodal.hbs

I'm not going to open a modal route!

templates.nonemodal.hbs

NONE

twiddle.json

{
  "version": "0.7.2",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.4/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.3/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.4/ember-template-compiler.js"
  }
}