Call one controller from another without reloading it

问题

I need to call one controller from another.

export default Ember.Controller.extend({
  needs   : ['another'],
  ....
  callAnother: function() {
    this.get('controllers.another').reloadIt();
  }
})

Another controller:

export default Ember.Controller.extend({
  init: function() {
     calling API
  },
  reloadIt: function() {
    calling API
  }
})

When I call this.get('controllers.another').reloadIt(). It calls init and reloadIt.

Is it possible to call it without init because it's already loaded.

Thanks.

回答1:

Please try using macros for this purpose is a lot easier.

export default Ember.Controller.extend({
  needs   : ['another'],

 callAnother: Ember.computed.alias('controllers.another.reloadIt'),

 actions:{

    callController: function(){
       this.get('callAnother');
     },

  }
})

来源：https://stackoverflow.com/questions/38085510/call-one-controller-from-another-without-reloading-it