I have a form “boss_char_charterfaktura_base”, that extends “svy_nav_base”. The form “boss_char_charterfaktura_base” is extended by a form “boss_char_charterfaktura_base_dtl” on which I have all GUI parts and the most business logic. I have overridden the “dc_new” to create a popopmenu, so it is possible to create 4 different document types. The GUI is the same for all 4 document types, but some business logic is different.
Is it possible to create a ‘virtual’ form “boss_char_charterfaktura_base_dtl_document_1” that extends “boss_char_charterfaktura_base_dtl”, so that I can only modify the functions that are different for the 4 document types and I have all GUI parts from “boss_char_charterfaktura_base_dtl”?
How do I have to call the modified functions from the ‘virtual’ form?