docs: function (propertyName, newValue, oldValue) {
  
              if (propertyName === "options") {
                  this.controller.setListOptions(newValue);
                  var report = this.controller.checkValue(null);
                  this._reactToControllerReport(report, {
                      stopValueProp : true
                  });
              } else {
                  aria.widgets.form.SelectBox.superclass._onBoundPropertyChange.call(this, propertyName, newValue, oldValue);
              }
          }