'Render forward configuration for the field.'

def render_forward_conf(self, id):

    if self.forward:
        return (((('<div    style="display:none"    class="dal-forward-conf"    ' + 'id="dal-forward-conf-for-{id}"'.format(id=id)) + '><script    type="text/dal-forward-conf">') + json.dumps([self._make_forward_dict(f) for f in self.forward])) + '</script></div>')
    else:
        return ''
