/** * create a link for some text against the display field * * @param string $text the text to show/filter with * @return array the url cake style */ private function __filterLink($text = null) { if (!$text) { return false; } $model = current($this->request->params['models']); $filter = array(ClassRegistry::init($model)->alias . '.' . ClassRegistry::init($model)->displayField => $text); $params = array_merge(parent::cleanCurrentUrl(), $this->request->params['named'], $this->request->params['pass'], $filter); return $params; }