Use absolute_url instead of getUrl for virtualhost environment.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17798 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/www/ListBox_asHTML.zpt

@@ -10,7 +10,7 @@
               selection here/getSelection;
               portal_url_string here/getPortalUrlString;
               real_context here/getContext;
-              context_url real_context/getUrl;
+              context_url real_context/absolute_url;
               md5_string here/getMD5Checksum;
               line_list here/query;
               is_domain_tree_mode here/isDomainTreeMode;