Ember.js demo2 - 爱码网

<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0-rc.3/handlebars.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/ember.js/1.0.0-rc.1/ember.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
  
  <script type="text/x-handlebars">
    <h1>{{name}}</h1>
    <h2>{{timer}}</h2>
  </script>
  
</body>
</html>

var App = Ember.Application.create();

App.ApplicationRoute = Ember.Route.extend({

  model: function() {
    return { name: 'My App', timer: 0 };
  },

  activate: function() {
    this.interval = setInterval(function() {
      var timer = this.get('controller.model.timer');
      this.set('controller.model.timer', timer + 1);
    }.bind(this), 1000);
  },
  
  deactivate: function() {
    clearInterval(this.interval);
  }

});