@raywillig: I could receive cell attributes in defmethod do! as well, I only need a way to distinguish them from the jquery params. The question is how to do the binding. The only way I can think of is to use watchers, but that would work with any reference type, not only cells.

I posted something new on the discourse forum. But there seems to be not that much traffic there, these days. I'd like to ask you people to take a look and see if you feel like you could contribute your 2 cents