anyone see what the error is with this after_update function?
# Update displayName in db.SuperObject whenever Suggestion.suggestionTitle
is updated in db.Suggestion
def update_SuggestionDisplayName(set, ufields):
table = 'Suggestion' if ('suggestionTitle' in ufields) else None
if table:
name_format = '%(suggestionTitle)s'
records = set.select()
for record in records:
displayName = name_format % record
ThisSuperObject = db(db.SuperObject.id ==
record.objectID).select(db.SuperObject.id).first()
ThisSuperObject.update_record(displayName=displayName)
db(db.SuperObject.id ==
ThisSuperObject.objectID).update(objectDisplayName=displayName)
db.Suggestion._after_update.append(update_SuggestionDisplayName)
Error
File "C:/Program Files (x86)/web2py/web2py/applications/ES1/models/db.py",
line 1441, in update_SuggestionDisplayName
ThisSuperObject.update_record(displayName=displayName)
File "gluon/dal.py", line 10866, in __call__
File "gluon/dal.py", line 10772, in update
SyntaxError: No fields to update
Function argument list
(self=<Set (SuperObject.id = 18)>, **update_fields={})
Table SuperObject
db.define_table('SuperObject', #
Field('objectDisplayName','string', label='Object Name'),
Field('objectTypeID','reference ObjectType', label = 'Object Type'),
format='%(objectDisplayName)s') ##
Table Suggestion
db.define_table('Suggestion',
Field('objectID', 'reference SuperObject'),
Field('suggestionTitle','string', length=140, label='suggestion Title',
comment='140 characters max'),
Field('suggestionShortSummary','string', length=280, label='Summary info',
comment='short summary - 280 characters max'),
format='%(suggestionTitle)s')
Thanks,
Alex Glaros
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