equal
deleted
inserted
replaced
504 """ |
504 """ |
505 for field in self.actual_fields(form): |
505 for field in self.actual_fields(form): |
506 if field is self: |
506 if field is self: |
507 try: |
507 try: |
508 value = field.process_form_value(form) |
508 value = field.process_form_value(form) |
509 if value is None and field.required: |
509 if field.no_value(value) and field.required: |
510 raise ProcessFormError(form._cw._("required field")) |
510 raise ProcessFormError(form._cw._("required field")) |
511 yield field, value |
511 yield field, value |
512 except UnmodifiedField: |
512 except UnmodifiedField: |
513 continue |
513 continue |
514 else: |
514 else: |
515 # recursive function: we might have compound fields |
515 # recursive function: we might have compound fields |
516 # of compound fields (of compound fields of ...) |
516 # of compound fields (of compound fields of ...) |
517 for field, value in field.process_posted(form): |
517 for field, value in field.process_posted(form): |
518 yield field, value |
518 yield field, value |
|
519 |
|
520 @staticmethod |
|
521 def no_value(value): |
|
522 """return True if the value can be considered as no value for the field""" |
|
523 return value is None |
519 |
524 |
520 |
525 |
521 class StringField(Field): |
526 class StringField(Field): |
522 """Use this field to edit unicode string (`String` yams type). This field |
527 """Use this field to edit unicode string (`String` yams type). This field |
523 additionaly support a `max_length` attribute that specify a maximum size for |
528 additionaly support a `max_length` attribute that specify a maximum size for |
1162 else: |
1167 else: |
1163 form._cw.data['pending_others'].add( (form, self) ) |
1168 form._cw.data['pending_others'].add( (form, self) ) |
1164 return None |
1169 return None |
1165 eids.add(typed_eid) |
1170 eids.add(typed_eid) |
1166 return eids |
1171 return eids |
|
1172 |
|
1173 @staticmethod |
|
1174 def no_value(value): |
|
1175 """return True if the value can be considered as no value for the field""" |
|
1176 # value is None is the 'not yet ready value, consider the empty set |
|
1177 return value is not None and not value |
1167 |
1178 |
1168 |
1179 |
1169 _AFF_KWARGS = uicfg.autoform_field_kwargs |
1180 _AFF_KWARGS = uicfg.autoform_field_kwargs |
1170 |
1181 |
1171 def guess_field(eschema, rschema, role='subject', req=None, **kwargs): |
1182 def guess_field(eschema, rschema, role='subject', req=None, **kwargs): |