def __init__(self, field, getrecords=True, *args, **kwargs):
BaseFieldEditor.__init__(self, field, *args, **kwargs)
self.reprfunc = kwargs.get("reprfunc", lambda r: r._astxt)
if getrecords:
self.records = RecordList(self.field.reference)
self.records.reload()
else:
self.records = None
class BaseReferenceEditor(BaseFieldEditor):
"""
Base class for editors of fields which reference other records.
A reference field, by assumption, holds the 'objectid' of the record it references.
Since reference editors are usually widgets similar to combo boxes, the base reference editor
may retrieve a list of records from the referenced table, if the 'getrecords' keyword variable
is passed to the constructor.
"""
def __init__(self, field, getrecords=True, *args, **kwargs):
BaseFieldEditor.__init__ (self, field, *args, **kwargs)
self.reprfunc = kwargs.get ( "reprfunc", lambda r: r._astxt )
if getrecords:
self.records = RecordList ( self.field.reference )
self.records.reload()
else:
self.records = None
class BaseReferenceEditor(BaseFieldEditor):
"""
Base class for editors of fields which reference other records.
A reference field, by assumption, holds the 'objectid' of the record it references.
Since reference editors are usually widgets similar to combo boxes, the base reference editor
may retrieve a list of records from the referenced table, if the 'getrecords' keyword variable
is passed to the constructor.
"""
def __init__(self, field, getrecords=True, *args, **kwargs):
BaseFieldEditor.__init__(self, field, *args, **kwargs)
self.reprfunc = kwargs.get("reprfunc", lambda r: r._astxt)
if getrecords:
self.records = RecordList(self.field.reference)
self.records.reload()
else:
self.records = None
def __init__(self, field, getrecords=True, *args, **kwargs):
BaseFieldEditor.__init__ (self, field, *args, **kwargs)
self.reprfunc = kwargs.get ( "reprfunc", lambda r: r._astxt )
if getrecords:
self.records = RecordList ( self.field.reference )
self.records.reload()
else:
self.records = None
def _create_default_field_editor(self, field, parent=None, **kwargs):
from app import APP
editor_class_name = field.editor_class
default_class = EntryWidgets.Text
options = {}
prefix = ''
suffix = ''
if self.form.is_field_fixed(field.name):
editor_class_name = 'Static'
if field.isarray:
if field.arrayof:
editor_class_name = "List"
prefix = "Array"
options['recordlist'] = RecordList(field.arrayof).reload()
default_class = EntryWidgets.ArrayCombo
else:
prefix = 'Array'
default_class = EntryWidgets.ArrayText
elif field.reference:
suffix = 'Reference'
default_class = EntryWidgets.ListReference
wanted_class_name = prefix + editor_class_name + suffix
print field, field.editor_class, wanted_class_name
if hasattr(EntryWidgets, wanted_class_name):
editor_class = getattr(EntryWidgets, wanted_class_name)
elif APP.getExtraDataEditor(wanted_class_name):
editor_class = APP.getExtraDataEditor(wanted_class_name)
else:
editor_class = default_class
editor = editor_class(field,
parent,
variable=self.form.getvar(field.name),
**options)
return editor