diff -r 5bc91cc51fe3 -r b3e87e6865ef view.py --- a/view.py Wed Jan 18 16:14:34 2012 +0100 +++ b/view.py Wed Jan 18 17:27:11 2012 +0100 @@ -417,6 +417,10 @@ """return some rql to be executed if the result set is None""" return self.default_rql + def no_entities(self, **kwargs): + """override to display something when no entities were found""" + pass + def call(self, **kwargs): """override call to execute rql returned by the .startup_rql method if necessary @@ -424,8 +428,11 @@ rset = self.cw_rset if rset is None: rset = self.cw_rset = self._cw.execute(self.startup_rql()) - for i in xrange(len(rset)): - self.wview(self.__regid__, rset, row=i, **kwargs) + if rset: + for i in xrange(len(rset)): + self.wview(self.__regid__, rset, row=i, **kwargs) + else: + self.no_entities(**kwargs) class AnyRsetView(View):