386         """returns the URL of the external resource named `resource`"""

   386         """returns the URL of the external resource named `resource`"""

   387         return self.req.external_resource(resource)

   387         return self.req.external_resource(resource)

   388 

   388 

   389     def js_prop_widget(self, propkey, varname, tabindex=None):

   389     def js_prop_widget(self, propkey, varname, tabindex=None):

   390         """specific method for EProperty handling"""

   390         """specific method for EProperty handling"""

   392         entity = self.vreg.etype_class('EProperty')(self.req, None, None)

   391         entity = self.vreg.etype_class('EProperty')(self.req, None, None)

   393         entity.eid = varname

   392         entity.eid = varname

   394         entity['pkey'] = propkey

   393         entity['pkey'] = propkey

   395         form = self.vreg.select_object('forms', 'edition', self.req, None,

   394         form = self.vreg.select_object('forms', 'edition', self.req, None,

   396                                        entity=entity)

   395                                        entity=entity)