* code for task#2171.

module/product/control.php

@@ -40,6 +40,10 @@ class product extends control
      *
      * @param  string $locate     locate to browse page or not. If not, display all products.
      * @param  int    $productID 
+     * @param  string $orderBy 
+     * @param  int    $recTotal 
+     * @param  int    $recPerPage 
+     * @param  int    $pageID 
      * @access public
      * @return void
      */

module/product/model.php

@@ -463,10 +463,12 @@ class productModel extends model
     /**
      * Get product stats.
      * 
+     * @param  string $orderBy 
+     * @param  int    $pager 
      * @access public
-     * @return array
+     * @return array 
      */
-    public function getStats($orderBy = 'code asc', $pager = null)
+    public function getStats($orderBy = 'code_asc', $pager = null)
     {
         $this->loadModel('report');
         $this->loadModel('story');