diff -r a33402c1aa79 -r 0e3ae19b181a web/views/autoform.py
--- a/web/views/autoform.py	Thu Jul 08 12:54:28 2010 +0200
+++ b/web/views/autoform.py	Thu Jul 08 13:33:40 2010 +0200
@@ -134,8 +134,9 @@
 from cubicweb.selectors import (
     match_kwargs, match_form_params, non_final_entity,
     specified_etype_implements)
-from cubicweb.web import stdmsgs, uicfg, eid_param, dumps, \
-     form as f, formwidgets as fw, formfields as ff
+from cubicweb.utils import json_dumps
+from cubicweb.web import (stdmsgs, uicfg, eid_param,
+                          form as f, formwidgets as fw, formfields as ff)
 from cubicweb.web.views import forms
 
 _AFS = uicfg.autoform_section
@@ -374,7 +375,7 @@
     entities
     """
     js = u"javascript: togglePendingDelete('%s', %s);" % (
-        nodeid, xml_escape(dumps(eid)))
+        nodeid, xml_escape(json_dumps(eid)))
     return u'[<a class="handle" href="%s" id="handle%s">%s</a>]' % (
         js, nodeid, label)
 
@@ -475,7 +476,7 @@
         w(u'<th class="labelCol">')
         w(u'<select id="relationSelector_%s" tabindex="%s" '
           'onchange="javascript:showMatchingSelect(this.options[this.selectedIndex].value,%s);">'
-          % (eid, req.next_tabindex(), xml_escape(dumps(eid))))
+          % (eid, req.next_tabindex(), xml_escape(json_dumps(eid))))
         w(u'<option value="">%s</option>' % _('select a relation'))
         for i18nrtype, rschema, role in field.relations:
             # more entities to link to
@@ -599,7 +600,7 @@
   </select>
 </div>
 """ % (hidden and 'hidden' or '', divid, selectid,
-       xml_escape(dumps(entity.eid)), is_cell and 'true' or 'null', relname,
+       xml_escape(json_dumps(entity.eid)), is_cell and 'true' or 'null', relname,
        '\n'.join(options))
 
     def _get_select_options(self, entity, rschema, role):