[z3-five] Rendering Values in an MulitCheckBoxWidget

[Christian Klinger]

Hi,

i try to render a customized MultiCheckBoxWidget. The add-form works
fine. But if i try to render the edit-form the values that i turned on
in the add form are not selected in the edit-form.

This is my Widget:
-----------------------------------------------------------------------
from zope.app.form.browser import MultiCheckBoxWidget

class MultiCheckBoxVocabularyWidget(MultiCheckBoxWidget):
     """ """

     def __init__(self, field, request):
         """Initialize the widget."""
         super(MultiCheckBoxVocabularyWidget, self).__init__(field,
             field.value_type.vocabulary, request)
-----------------------------------------------------------------------



This is my formlib editform:
-----------------------------------------------------------------------
class ExtranetMembershipUpdateUser(formbase.PageAddForm):
     """ ExtranetMembership Add Form """
     implements(IExtranetMembershipUser)
     form_fields['berechtigung'].custom_widget =
MultiCheckBoxVocabularyWidget


     def setUpWidgets(self, ignore_request=False):
         user['berechtigung']=['Value']
         self.widgets = form.setUpWidgets(
                            self.form_fields, self.prefix, self.context, 
self.request, ignore_request=ignore_request, data=user)
------------------------------------------------------------------------

Maybe someone of you had an idea.

Thx christian