Use getParentValue instead of getParent

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23559 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/CurrencyExchangeLine_asCellRange.xml

@@ -66,7 +66,7 @@
         <item>
             <key> <string>_body</string> </key>
             <value> <string>currency_exchange_type_list = [x[0] for x in context.portal_categories.currency_exchange_type.getCategoryChildItemList(base=1)[1:]]\n
-resource_list = [\'resource/%s\' % context.getParent().getRelativeUrl()]\n
+resource_list = [\'resource/%s\' % context.getParentValue().getRelativeUrl()]\n
 price_currency_list = [\'price_currency/%s\' % context.getPriceCurrency()]\n
 \n
 return (currency_exchange_type_list, resource_list, price_currency_list)\n

bt5/erp5_base/bt/revision

-423
\ No newline at end of file
+424
\ No newline at end of file