222                 error = form.field_error(field)

   222                 error = form.field_error(field)

   223                 if error:

   223                 if error:

   224                     w(u' class="error"')

   224                     w(u' class="error"')

   225                 w(u'>')

   225                 w(u'>')

   226                 w(field.render(form, self))

   226                 w(field.render(form, self))

   227                 if self.display_help:

   229                 if self.display_help:

   228                     w(self.render_help(form, field))

   230                     w(self.render_help(form, field))

   229                 w(u'</td></tr>')

   231                 w(u'</td></tr>')

   230             w(u'</table></fieldset>')

   232             w(u'</table></fieldset>')

   231         if byfieldset:

   233         if byfieldset:

   239             w(u'<td>%s</td>\n' % button.render(form))

   241             w(u'<td>%s</td>\n' % button.render(form))

   240         w(u'</tr></table>')

   242         w(u'</tr></table>')

   241 

   243 

   242     def render_error(self, w, err):

   244     def render_error(self, w, err):

   243         """return validation error for widget's field, if any"""

   245         """return validation error for widget's field, if any"""

   245 

   247 

   246 

   248 

   247 

   249 

   248 class BaseFormRenderer(FormRenderer):

   250 class BaseFormRenderer(FormRenderer):

   249     """use form_renderer_id = 'base' if you want base FormRenderer layout even

   251     """use form_renderer_id = 'base' if you want base FormRenderer layout even