How to share collection about aura HOT 6 CLOSED

        events: {
                        //... other events
            'click .view': 'show',
        },

        //Show detailed info about task
        show: function() {
            sandbox.widgets.start('detailed',this.$el);
            sandbox.widgets.publish('todo-detailed',this.model);
        },

define(['sandbox', './views/app'], function (sandbox, AppView) {

    return function (element) {
        var view = new AppView({
            el: sandbox.dom.find(element)
        });     
               return view;

        sandbox.subscribe('todo-detailed', 'detailed', function (todo) {
            //apply model
            view.model = todo;          

        });
    };

});

define(['sandbox', 'text!../templates/detailed.html'], function (sandbox, template) {

    var AppView = sandbox.mvc.View({

        template: sandbox.template.parse(template),


        events: {
            'click .save': 'save',
            'click .start': 'start',
            'click .stop': 'stop'
        },
        // At initialization we bind to the relevant events on the `Todos`
        // collection, when items are added or changed. Kick things off by
        // loading any preexisting todos that might be saved in *localStorage*.
        initialize: function () {
            sandbox.widgets.start('todo-history','#todo-history');
            sandbox.widgets.start('todo-comment','#todo-comment');
        },

        render: function() {            
            this.$el.html(this.template(this.model.toJSON()));
        }

    });

    return AppView;

});