It is possible to guess Web Site value from REQUEST as well.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@35618 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/Document_getPopupInfo.xml

@@ -108,7 +108,8 @@ except AttributeError:\n
 \n
 # add web sections document belongs too\n
 if website is None:\n
-  website = context.getWebSiteValue()  \n
+  website = context.getWebSiteValue() or context.REQUEST.get(\'current_web_site\')\n
+\n
 sections = []\n
 for websection in website.getWebSectionValueList(context):\n
   sections.append({\'title\': websection.getCompactTranslatedTitle(),\n

bt5/erp5_web/bt/revision

-950
\ No newline at end of file
+951
\ No newline at end of file