def manage_fields(the_form, portal_type, mode):
"""
Remove, reorder and restrict fields
"""
fields_schemas = getattr(getProjectSpace(the_form.context),
'{}_fields'.format(portal_type), [])
if not fields_schemas:
return
to_input = []
to_display = []
for fields_schema in reversed(fields_schemas):
field_name = fields_schema['field_name']
read_condition = fields_schema.get('read_tal_condition') or ""
write_condition = fields_schema.get('write_tal_condition') or ""
if _evaluateExpression(the_form.context, expression=read_condition):
to_display.append(field_name)
if _evaluateExpression(the_form.context, expression=write_condition):
to_input.append(field_name)
field = remove(the_form, field_name)
if field is not None and field_name in to_display:
add(the_form, field, index=0)
if mode != 'view' and field_name not in to_input:
field.mode = "display"
for group in [the_form] + the_form.groups:
for field_name in group.fields:
if field_name == 'reference_number' and mode != 'view':
continue
if field_name not in to_display:
group.fields = group.fields.omit(field_name)
def add(self, *args, **kwargs):
"""Add one or more fields. Keyword argument 'index' can be used to
specify an index to insert at. Keyword argument 'group' can be used
to specify the label of a group, which will be found and used or
created if it doesn't exist.
"""
utils.add(self.form, *args, **kwargs)
def updateFields(self):
super(RegistrationForm, self).updateFields()
if self.showForm:
z3cform_utils.add(self, IHiddenVerifiedEmail, prefix="")
else:
self.fields = field.Fields(IHiddenVerifiedEmail, prefix="")
self.fields['confirmed_email'].mode = interfaces.HIDDEN_MODE
self.fields['confirmed_code'].mode = interfaces.HIDDEN_MODE
def add(self, *args, **kwargs):
"""Add one or more fields. Keyword argument 'index' can be used to
specify an index to insert at. Keyword argument 'group' can be used
to specify the label of a group, which will be found and used or
created if it doesn't exist.
"""
utils.add(self.form, *args, **kwargs)
def updateFields(self):
self.form.groups = []
if not hasattr(self, "additionalSchemata"):
return
for prefix, group, schema in self.additionalSchemata:
fields = field.Fields(schema, prefix=prefix)
if hasattr(self, "customize_fields"):
self.customize_fields(fields)
z3cutils.add(self.form, fields, group=group)
def updateFields(self):
self.form.groups = []
if not hasattr(self, 'additionalSchemata'):
return
for prefix, group, schema in self.additionalSchemata:
fields = field.Fields(schema, prefix=prefix)
if hasattr(self, 'customize_fields'):
self.customize_fields(fields)
z3cutils.add(self.form, fields, group=group)
def addDynamicFields(form, reg_fields):
# build fieldsets
found_sets = {}
for fielddata in reg_fields:
if fielddata != None and fielddata['fieldset'] != "" and fielddata != "<NO_VALUE>":
if fielddata['fieldset'] in found_sets:
found_sets[fielddata['fieldset']].append(fielddata['name'])
else:
found_sets[fielddata['fieldset']] = [fielddata['name']]
counter = 0
#import pdb; pdb.set_trace()
for fieldset in found_sets:
#field = Fieldset("dynamicfieldset%d" % (counter,),
# label=_(fieldset),
# fields=found_sets[fieldset])
#utils.add(form, field)
#form.fieldset("dynamicfieldset" + counter,
# label=_(fieldset),
# fields=found_sets[fieldset])
counter += 1
# build fields
for fielddata in reg_fields:
kwargs = dict(title=unicode(fielddata['name']),
required=fielddata['required'])
if fielddata['fieldtype'] == 'List':
vocab = []
for value in fielddata.get('configuration').splitlines():
vocab.append(SimpleTerm(value=value, title=value))
kwargs['value_type'] = schema.Choice(
vocabulary=SimpleVocabulary(vocab))
field = getattr(schema, fielddata['fieldtype'])(**kwargs)
field.__name__ = str(fielddata['name'])
field.interface = IRegistration
utils.add(form, field)
