Q:

AngularJS - AlertFactory open dialog behavior

i'm creating an AlertFactory because ui.bootstrap.dialog doesn't works in my app.
So i type follow code: http://jsfiddle.net/Premier/BHqKB/17/
enter code here

It works very well if you click on the "Open dialog" button: on screen appear a dialog with my messages.
I also register a listener on keydown: listener fires a broadcast event on which is registered a scope related function. This function calls openDialog to show the dialog. In this way angular doesn't interpolates arguments and alert is shown with {{title}} placeholder.
What is wrong in my code?
Thank you.                                                         

A:

You need an $apply to invoke a digest cycle.
ng.element(document).on('keydown', function(e){
  //alert('keydown');
  //openDialog();
  $rootScope.$broadcast('openDialog');
  $rootScope.$apply();
});

