view.js

initializer: function(cfg) {
  // service model promise
  cfg.service.then(
      Y.bind(this.serviceDataReceived, this),
      Y.bind(this.noServiceAvailable, this));

  this.after('modelChange', function() {
    this.render();
  }, this);
},

serviceDataReceived: function(model) {
  // set the model with the data returned from the promise
  this.set('model', model);
},

noServiceAvailable: function(data) {