I figured out how to do it, i am now having another problem, when i try to create a database service I receive this message: Getting data from database failed. Please try again. If this error happens again, let us know about it by emailing a href="mailto:support@appery.io" rel="nofoll...

hey, is there any tutorial on how to build an app, that when the user clicks something, all the other users can see. For example you have a list with 5 road names, when there is an accident on road 3, and an user clicks the road 3 button, all the other users can see, or are notified in some way. Is ...