嘲笑Spring Boot(Mocking Spring Boot)

 如果使用Marionette视图类型上的bindTo方法绑定它们，是： 
 

SomeView = Backbone.Marionette.ItemView.extend({

  initialize: function(){
    // note the use of the 4th parameter. this is important when binding
    // to the App's event aggregator
    this.bindTo(MyApp.vent, "some:event", this.someCallback, this);
  },

  someCallback: function(){
    // ...
  }
});
 
 现在，关闭SomeView实例将取消绑定事件聚合器事件。 

If you bind them with the bindTo method on the Marionette view types, yes:
 

SomeView = Backbone.Marionette.ItemView.extend({

  initialize: function(){
    // note the use of the 4th parameter. this is important when binding
    // to the App's event aggregator
    this.bindTo(MyApp.vent, "some:event", this.someCallback, this);
  },

  someCallback: function(){
    // ...
  }
});
 
Closing an instance of SomeView will unbind the event aggregator events, now.