Check for unique IDs during build process

[alexkn1]

If an ID or no ID specified is not specified for each node element, at some point the app will crash.

• Build process should auto assign a unique ID to a node element if not specified.
• If there is an ID check against all others to make sure it differs.

[bchelkowski]

Hi @alexkn1,

Yeah, a valid point, sometimes you don't need an id, so you shouldn't be forced to define it. For now, you need to provide id always, as it is a pretty important factor of framework mechanisms, and as you notice we don't generate any random one when it doesn't exist.

Also maybe you want to share some kind of example so we could understand better what you would like to achieve. Or is it only about not being forced to create an id when you don't need it later?

For now, I will mark it as enhancement and hope someone picks it up in the near future.