<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_Commodityread extends Lin_Model 
{
	function __construct(){
	parent::__construct();
	$this->load->database();
	$this->table = 'commodityread';
    $this->load_table('commodityread');
}
	public function get_productid($productid,$skuid)
	{
		return  $this->find("productid = '$productid' and skuid = '$skuid'");	
	}
	public function get_tbproduct($productid,$skuid)
	{
		return  $this->find("productid = '$productid' ".$skuid);	
	}
	public function get_code($productid,$code)
	{
		return  $this->find("productid = '$productid' and code = '$code'");	
	}
	public function get_sku($code)
	{
		return  $this->find("code = '$code'");	
	}
	public function get_skuid($skuid)
	{
		return  $this->find("skuid = '$skuid'");	
	}
}  //end class