Jquery, Javascript and Observer Pattern
<p>Im tring to use the observer pattern in javascript with JQuery, but the trigger and bind doesnt work. How may i do it to get the "alert('notify binded');" run? thanks ;)</p>

<pre><code>(function($){
    var NoteApp = function(){
        var self = this;
        this.notifications = [];
        this.EVENT = {
                NOTIFY: 'notify'
        };
        this.button = {
                ask_number: $('#ask-number'),
                ask_email: $('#ask-mail'),
                ask_out: $('#ask-out')
        };

        var Button = function(){

        };


        var Data = function(app){

            $(app.notifications).bind(app.EVENT.NOTIFY, function(){
                alert('notify binded');
            });

        }(this);


        var UI = function(app){

            app.button.ask_number.bind(app.EVENT.NOTIFY, function(){
                alert('notify 2');
            });

            app.button.ask_number.click(function(){
                //alert(app.EVENT.NOTIFY);
                $(app.notifications).trigger(app.EVENT.NOTIFY);
                return false;
            })


        }(this);
    }

    NoteApp = new NoteApp();
})(jQuery);
</code></pre>
