clear all checkbox's

checkbox-selection-item.component.js

import Ember from 'ember';

export default Ember.Component.extend({
  classNames: ['box-field']
});

checkbox-selection-item.template.hbs

<input type="checkbox" 
  id={{item.id}} 
  checked={{item.isChecked}}
  onchange={{toggleSelectedItem}}/>
<label for={{item.id}}>{{item.label}}</label>

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  amountsCheckboxs: [
    {id: "check-quantidades", label: "Todas as quantidades", isChecked: false},
    {id: "check-54diarias", label: "5 dias/ 4 diarias", isChecked: false},
    {id: "check-65diarias", label: "6 dias/ 5 diarias", isChecked: false},
    {id: "check-76diarias", label: "7 dias/ 6 diarias", isChecked: false},
    {id: "check-87diarias", label: "8 dias/ 7 diarias", isChecked: false},
    {id: "-98diarias", label: "9 dias/ 8 diarias", isChecked: false},
    {id: "check-109diarias", label: "10 dias/ 9 diarias", isChecked: false}
  ],
  selection: Ember.computed.filterBy('amountsCheckboxs', 'isChecked'),
  actions: {
    clearFilter() {
      console.log(this.get('amountsCheckboxs').mapBy('isChecked'))
      this.get('amountsCheckboxs').forEach(c => Ember.set(c, 'isChecked', false));
    },
    toggleSelectedItem(item) {
      Ember.set(item, 'isChecked', !item.isChecked);
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#each amountsCheckboxs as |item|}}
	<div class="box-field">
		<input type="checkbox" 
  		id={{item.id}} 
  		checked={{item.isChecked}}
  		onchange={{action "toggleSelectedItem" item}}/>
			<label for={{item.id}}>{{item.label}}</label>  
  </div>
{{/each}}
<a href="#" {{action "clearFilter"}} class="link-inline">Clear Filters</a>  
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.8.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": true,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.5.1",
    "ember-data": "2.5.2",
    "ember-template-compiler": "2.5.1"
  }
}