def update(self):
     Span.update(self)
     if self.context.operational:
         self.relation_source = self.context.setobject
         self.relation = self.context
         RelationMixin.update(self)
     self.targetResource = ''
     if self.context.operational:
         self.query = super(Dropdown, self).query(query_mode=QueryMode.SHARED)
         self.count = self.query.count()
         # Is already an item selected?
         self.selected = False
         for (_, linked) in self.query:
             if linked == 'true':
                 self.selected = True
                 break
    def update(self):
        Span.update(self)
        self.targetResource = ""
        name = grok.name.bind().get(self.__class__)
        if self.context.operational:
            self.relation_source = self.context.setobject
            self.relation = self.context
            RelationMixin.update(self)

            self.query = super(EmbeddedForm, self).query(query_mode=QueryMode.EXCLUSIVE)

            self.count = self.query.count()
            target_form = self.context.form_name
            target_plan = self.context.plan_identifier
            util = getUtility(ILocationProvider)
            genericset = util.lookup_genericset(target_plan)
            form = genericset.plan.forms[target_form]
            self.targetResource = absoluteurl.absoluteURL(form, self.request)
 def __init__(self, context, request):
     Span.__init__(self, context, request)
     RelationMixin.__init__(self, show_strip=False)
 def update(self):
     BaseForm.update(self)
     RelationMixin.update(self)
 def __init__(self, context, request):
     BaseForm.__init__(self, context, request)
     RelationMixin.__init__(self, show_strip=True)