Vocabulary from parent object

polyester · May 13, 2011 · 32159ef · 32159ef
1 parent 5c6511d
commit 32159ef
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/collective/dexterity_class/container_for_everything.py b/collective/dexterity_class/container_for_everything.py
@@ -23,6 +23,10 @@ class IContainerforEverything(form.Schema):
     # and add directives here as necessary.
 
     form.model("models/container_for_everything.xml")
+
+    available_fruits = schema.List(title=_(u"Available Fruits"),
+        default=[],
+        value_type=schema.TextLine())
 
 
 # Custom content-type class; objects created for this content type will

diff --git a/collective/dexterity_class/everything_model.py b/collective/dexterity_class/everything_model.py
@@ -19,11 +19,12 @@
 
 from collective.dexterity_class import MessageFactory as _
 
-fruit_list = [_(u'Apples'), _(u'Oranges'), _(u'Berries'), _(u'Bananas')]
-fruits = SimpleVocabulary.fromValues(fruit_list)
 
 @grok.provider(schema.interfaces.IContextSourceBinder)
 def vocabProvider(context):
+    """ pick up fruit list from parent """
+
+    fruit_list = getattr(context.__parent__, 'available_fruits', [])
     return SimpleVocabulary.fromValues(fruit_list)
 
 # Interface class; used to define content-type schema.