When a parameter is not delegated, check that the value is defined on the...

When a parameter is not delegated, check that the value is defined on the proxy field (and not only in TALES), because there is no default value for the parameter on a proxy field.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12712 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ProxyField.py

@@ -373,7 +373,8 @@ class ProxyField(ZMIField):
     """
     if include and \
       ((id in self.widget.property_names) or \
-       not self.is_delegated(id)):
+       ((not self.is_delegated(id)) and \
+       (self.values.has_key(id)))):
       return self.get_orig_value(id)
     else:
       proxied_field = self.getTemplateField()