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ember-cli-clock

Build Status

A simple clock service for Ember.js

Live Demo

View a live demo here: http://clock.jerel.co/

Installation

ember install ember-cli-clock

Usage

  1. Generate a clock service

    ember generate clock my-shiny-new-clock

  2. Inject the my-shiny-new-clock service into your component, controller, route, ...

    clock: service('my-shiny-new-clock')

  3. Use the time (Date.now()) and date (Date instance) properties of the clock service

Examples

// app/components/iso-date.js
import Component from '@ember/component';
import { inject as service } from '@ember/service';
import { computed } from '@ember/object';

export default Component.extend({
  clock: service('my-shiny-new-clock'),

  iso: computed('clock.date', function() {
    return this.get('clock.date').toISOString();
  })
});

Using {{iso}} in the template will output something like 2011-10-05T14:48:00.000Z and update it every second.

// app/components/device-status.js
import Component from '@ember/component';
import { inject as service } from '@ember/service';
import { computed } from '@ember/object';

export default Component.extend({
  clock: service('my-shiny-new-clock'),

  isOnline: computed('lastContact', 'clock.time', function() {
    return this.get('clock.time') - this.get('lastContact') < 60 * 1000;
  })
});

The isOnline property is updated every second and will tell if the last contact of the device was less than 60 seconds ago.

API

Properties

  • interval (default: 1000ms) - the update interval of time and date
  • time (read-only) - will be set to Date.now() every interval milliseconds
  • date (read-only) - computed property: new Date(this.get('time'))

Methods

  • start() - starts the clock after it has been stopped
  • stop() - stops the clock from updating time and date until restarted

Authors

Legal

Copyright (c) 2014 Jerel Unruh and contributors

Licensed under the MIT license

About

Make the passing of time observable in your Ember app.

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