def conv_List(self, model, field, kwargs):
if field.field is None:
raise ValueError('ListField "%s" must have field specified for model %s' % (field.name, model))
if isinstance(field.field, ReferenceField):
loader = getattr(self.view, '_form_ajax_refs', {}).get(field.name)
if loader:
return AjaxSelectMultipleField(loader, **kwargs)
kwargs['widget'] = form.Select2Widget(multiple=True)
kwargs.setdefault('validators', []).append(validators.Optional())
# TODO: Support AJAX multi-select
doc_type = field.field.document_type
return mongo_fields.ModelSelectMultipleField(model=doc_type, **kwargs)
# Create converter
view = self._get_subdocument_config(field.name)
converter = self.clone_converter(view)
if field.field.choices:
kwargs['multiple'] = True
return converter.convert(model, field.field, kwargs)
unbound_field = converter.convert(model, field.field, {})
return InlineFieldList(unbound_field, min_entries=0, **kwargs)
class RoleView(ModelView):
"""Admin view for roles."""
can_view_details = True
list_all = ('id', 'name', 'description')
column_list = \
column_searchable_list = \
column_filters = \
column_details_list = \
columns_sortable_list = \
list_all
form_columns = ('name', 'description', 'users')
user_loader = QueryAjaxModelLoader(
'user',
LocalProxy(lambda: _datastore.db.session),
User,
fields=['email'],
page_size=10
)
form_extra_fields = {
'users': AjaxSelectMultipleField(user_loader)
}
form_ajax_refs = {
'user': user_loader
}
def _model_select_field(self, prop, multiple, remote_model, **kwargs):
loader = getattr(self.view, '_form_ajax_refs', {}).get(prop.key)
if loader:
if multiple:
return AjaxSelectMultipleField(loader, **kwargs)
else:
return AjaxSelectField(loader, **kwargs)
if 'query_factory' not in kwargs:
kwargs['query_factory'] = lambda: self.session.query(remote_model)
if multiple:
return QuerySelectMultipleField(**kwargs)
else:
return QuerySelectField(**kwargs)
class RoleView(ModelView):
"""Admin view for roles."""
can_view_details = True
list_all = ("id", "name", "description")
column_list = (
column_searchable_list
) = column_filters = column_details_list = columns_sortable_list = list_all
form_columns = ("name", "description", "users")
user_loader = QueryAjaxModelLoader(
"user",
LocalProxy(lambda: _datastore.db.session),
User,
fields=["email"],
page_size=10,
)
form_extra_fields = {"users": AjaxSelectMultipleField(user_loader)}
form_ajax_refs = {"user": user_loader}
class FileAssignForm(Form):
assign_events = AjaxSelectMultipleField(loader=None)
comment = StringField('File Comment')