query params

controllers.application.js

import Ember from 'ember';
import { task, timeout } from 'ember-concurrency';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  queryParams: ['search', 'statuses'],
  search: '',
  statuses: [],
  searchTask: task(function* (val) {
    yield(timeout(250));
    this.set('search', val);
  }).restartable(),
  actions: {
    toggleStatus (status) {
    const selectedStatuses = this.get('statuses');

    if (selectedStatuses.includes(status)) {
      selectedStatuses.removeObject(status);
    } else {
      selectedStatuses.pushObject(status);
    }
    console.log('statuses', this.get('statuses'));
  }
  },
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  queryParams: {
      statuses: {
        refreshModel: true
      },
      search: {
        refreshModel: true
      }
    },
  model(){
		return $.ajax("https://www.w3schools.com/jquery/demo_ajax_load.txt");
  },
  serializeQueryParam(value, urlKey, defaultValueType) {
  	console.log('serializeQuery params', value, defaultValueType);
    return this._super(value, urlKey, defaultValueType);
  },
  deserializeQueryParam(value, urlKey, defaultValueType) {
    console.log('deserializeQuery params', value, defaultValueType);
    return this._super(value, urlKey, defaultValueType);
  },
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<input type="text" value={{search}} oninput={{perform searchTask value="target.value"}} placeholder="Search stuff" />
<br>
{{input type="checkbox" change=(action 'toggleStatus' 'good')}} Good<br>
{{input type="checkbox" change=(action 'toggleStatus' 'bad')}} Bad<br>
<br>
<br>
{{outlet}}
<br>
<br>

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"
  },
  "addons": {
    "ember-data": "3.2.0",
    "ember-concurrency": "0.8.5"
  }
}