cell getter method must be called on the context which might have been returned

by the context getter method


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43675 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/MatrixBox.py

@@ -243,7 +243,7 @@ class MatrixBoxWidget(Widget.Widget):
         field_errors = REQUEST.get('field_errors', {})
         cell_getter_method_id = field.get_value('cell_getter_method')
         if cell_getter_method_id not in (None, ''):
-          cell_getter_method = getattr(here, cell_getter_method_id)
+          cell_getter_method = getattr(context, cell_getter_method_id)
         else:
           cell_getter_method = context.getCell
         editable_attributes = field.get_value('editable_attributes')