url列表，减少查询字段

application/controllers/welcome.php

@@ -105,7 +105,7 @@ class Welcome extends CI_Controller {
             show_404();
             return false;
         }
-        $data['all_information'] = $this->Information_model->get_list_by_path($structure->is_path);
+        $data['all_information'] = $this->Information_model->get_list_by_path($structure->is_path,false,false,'is_id,ic_url,ic_id,ic_status');
         $this->load->view('bootstrap3/header', $data);
         switch ($view){
             case 'amp':

application/models/information_model.php

@@ -97,14 +97,14 @@ class Information_model extends CI_Model {
     }
 
     //根据根节点路径获取子节点列表
-    function get_list_by_path($path, $level = false, $site_code = false) {
+    function get_list_by_path($path, $level = false, $site_code = false,$filed=false) {
         $this->init();
         if ($level !== false) {
             $this->level = " AND is1.is_level= '$level' ";
         }
         $this->path = " AND is1.is_path LIKE '$path%' ";
         $this->orderBy = ' ORDER BY is1.is_level ASC, is1.is_sort ASC,is1.is_path ASC ';
-        return $this->GetList('', $site_code);
+        return $this->GetList($filed, $site_code);
     }
 
     //根据路径获取某一级别节点详细页