############################################################################## # # Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved. # Jerome Perrin <jerome@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from Products.Formulator import Widget, Validator from Products.Formulator.Field import ZMIField class MultiLinkFieldWidget(Widget.MultiItemsWidget): """A widget that displays multiples link fields. """ property_names = Widget.Widget.property_names +\ ['items', 'view_separator', 'extra', 'extra_item'] def render_item(self, item_text, item_value, key, css_class, extra_item) : """Render an Item.""" return Widget.render_element('a', href=item_value, contents = item_text, name = key, css_class = css_class, extra_item = extra_item) render_selected_item = render_item def render(self, field, key, value, REQUEST): """Render the field.""" rendered_items = self.render_items(field, key, value, REQUEST) return field.get_value('view_separator').join(rendered_items) MultiLinkFieldWidgetInstance = MultiLinkFieldWidget() class MultiLinkField(ZMIField): meta_type = "MultiLinkField" widget = MultiLinkFieldWidgetInstance # No validation for now validator = Validator.SuppressValidatorInstance