[gen] Binary files stored in fields appy.fields.File are now stored outside the ZODB, on the filesystem; Ref fields can now also be rendered as dropdown menus: every menu represents a coherent group of link

ed objects. The main menu entry can be textual or an icon; computed fields are by default rendered in view and cell layouts.

fields/__init__.py

@@ -40,6 +40,7 @@ class Field:
     cssFiles = {}
     jsFiles = {}
     dLayouts = 'lrv-d-f'
+    wLayouts = Table('lrv-f')
 
     # Render a field. Optiona vars:
     # * fieldName   can be given as different as field.name for fields included