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Access to the model from the template

When playing with ember, I found that sometimes the model is stored in the controller property content, sometimes the model is also available directly on the controller. However, I do not understand when this happens.

Let me explain this with the example I found when building my ember MVC.

Setting A - Start

  • I defined a user object Membercorresponding to MemberRoute, MemberViewclasses and template name Member.
  • The object Memberhad some attributes, such as id, nicknameetc.
  • NOTE : the form controller has not been defined MemberController, therefore, by agreement of ember, he himself provides the controller.

Setting B - Setting

  • Same as installing A, but now there is MemberControllerone that contains some action methods that run from the template.

Strange behavior (accordingly, what I do not quite understand)

  • in setting A, I can directly refer to attributes Memberwith {{id}}or {{nickname}}.
  • in setting B, I have to use {{content.id}}or{{content.nickname}}

As stated in the ember documentation MemberViewdoes

setupController : function(controller, member) {
    controller.set('content', member);
},

So can someone help me understand why the difference is and where is the difference? I am currently assuming that it will be

  • that the context of the template is different (maybe there is a piece of code missing in the controller configuration?)

or

  • The default controller provided by ember automatically has additional magic that may not be available for custom controllers.

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!

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App.MemberController = Ember.ObjectController.extend({
  myProperty: 'value'
});

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{{content.id}} or {{content.nickname}}

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