HelloAssistant.prototype.setup = function() {
// set the initial total and display it
this.total=0;
this.controller.get('count').update(this.total);
// a local object for button attributes
this.buttonAttributes = {};
// a local object for button model
this.buttonModel = {
buttonLabel : 'TAP HERE',
buttonClass : '',
disabled : false
};
// set up the button
this.controller.setupWidget("MyButton", this.buttonAttributes, this.buttonModel);
// bind the button to its handler
Mojo.Event.listen(this.controller.get('MyButton'), Mojo.Event.tap, this.handleButtonPress.bind(this));
}