diff -r a33402c1aa79 -r 0e3ae19b181a web/views/tableview.py
--- a/web/views/tableview.py	Thu Jul 08 12:54:28 2010 +0200
+++ b/web/views/tableview.py	Thu Jul 08 13:33:40 2010 +0200
@@ -16,17 +16,13 @@
 # You should have received a copy of the GNU Lesser General Public License along
 # with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
 """generic table view, including filtering abilities"""
+
 __docformat__ = "restructuredtext en"
 
-try:
-    from json import dumps
-except ImportError:
-    from simplejson import dumps
-
 from logilab.mtconverter import xml_escape
 
 from cubicweb.selectors import nonempty_rset, match_form_params
-from cubicweb.utils import make_uid
+from cubicweb.utils import make_uid, json_dumps
 from cubicweb.view import EntityView, AnyRsetView
 from cubicweb import tags
 from cubicweb.uilib import toggle_action, limitsize, htmlescape
@@ -77,7 +73,7 @@
         # drop False / None values from vidargs
         vidargs = dict((k, v) for k, v in vidargs.iteritems() if v)
         w(u'<form method="post" cubicweb:facetargs="%s" action="">' %
-          xml_escape(dumps([divid, self.__regid__, False, vidargs])))
+          xml_escape(json_dumps([divid, self.__regid__, False, vidargs])))
         w(u'<fieldset id="%sForm" class="%s">' % (divid, hidden and 'hidden' or ''))
         w(u'<input type="hidden" name="divid" value="%s" />' % divid)
         w(u'<input type="hidden" name="fromformfilter" value="1" />')
@@ -197,7 +193,8 @@
         rql = params.pop('rql', self.cw_rset.printable_rql())
         # latest 'true' used for 'swap' mode
         return 'javascript: replacePageChunk(%s, %s, %s, %s, true)' % (
-            dumps(divid), dumps(rql), dumps(self.__regid__), dumps(params))
+            json_dumps(divid), json_dumps(rql), json_dumps(self.__regid__),
+            json_dumps(params))
 
     def show_hide_actions(self, divid, currentlydisplayed=False):
         showhide = u';'.join(toggle_action('%s%s' % (divid, what))[11:]