What do the arguments frm, cdt and cdn mean?


I am currently going through the tutorial series “ERPNext Developer videos”.

To understand the source code in video 4 I would have to know what the arguments frm, cdt and cdn mean?

According to Google “cdt” and “cdn” mean either
childdoctable and childdocname or currentdoctable and currentdocname. Would like to know now what the right thing is.

And to “frm” I have found nothing. Does anyone know anything?

My speculation: frm = frappemodule?

best regards


As I understand, frm is FrappeForm object, cdt Child Doctype, and cdn Child Docname.


ok thx