问Ember /Ember数据中的模型属性绑定

EN

setupController: function(controller, model) {
    this._super(controller, model);

    var goals = model.get('goals');

    controller.set('goalOne', Ember.copy(defaultGoal.get('goalOne')));
    controller.set('goalTwo', Ember.copy(defaultGoal.get('goalTwo')));
    controller.set('goalThree', Ember.copy(defaultGoal.get('goalThree')));
}

{{input value=goalOne type='text'}}

updateModel: function() {
    var model = this.get('content');
    model.set('goalOne', this.get('goalOne');
    model.set('goalTwo', this.get('goalTwo');
    model.set('goalThree', this.get('goalThree');
}

actions: {
    save: function() {
        this.updateModel();
        this.get('content').save();
    }
}