erp/core/CoreApp/models/Model_ttcf.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_ttcf extends Lin_Model 
{
	function __construct(){
	parent::__construct();
	$this->load->database();
	$this->table = 'ttcf';
    $this->load_table('ttcf');
}
    public function get_orderinfo($orderinfo)
	{
		return  $this->find("orderinfo = '$orderinfo'");	
	}
}  //end class