text: angular.module('drivingApp').directive('ngEnter', function() {
          return function(scope, element, attrs) {
              element.bind("keydown keypress", function(event) {
                  if(event.which === 13) {
                          scope.$apply(function(){
                                  scope.$eval(attrs.ngEnter);
                          });
                          
                          event.preventDefault();
                  }
              });
          };
  });