Hi Harry, Do yourself a feature and spend a couple of hours on learning how the asynchronous code works in JS. First focus on understanding promises. Its a kind of an event system, and you only can access your "data" after the event is done.
The function you are showing is doing a load of things, What is missing is a way to tell it's "done". It tells that once upon a time in the future it will call `this.chooseScale` with the available devices. However, it does not tell you when this future is. So if you call this, and then expect the result to be there right away, well, not gonna happen. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises that link will give you some basics on promises. Regards Sander -- You received this message because you are subscribed to the Google Groups "Angular and AngularJS discussion" group. To unsubscribe from this group and stop receiving emails from it, send an email to angular+unsubscr...@googlegroups.com. To post to this group, send email to angular@googlegroups.com. Visit this group at https://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.
