format_text($this->msg['cms_module_menu_view_menu_no_parameters']); return $form; } public function render($datas){ $html_to_display = ""; $html_to_display.= $this->build_items($datas['items']); return $html_to_display; } protected function build_items($datas,$lvl=0){ $display = ""; if(count($datas)){ $display.= "

"; foreach($datas as $item){ $display.= " "; if($item['link']){ $display.= " "; } $display.=$item['title']; if($item['link']){ $display.= " "; } $display.=$this->build_items($item['children'],$lvl+1); $display.=" "; } $display.= "

"; } return $display; } }