erp/core/CoreApp/models/Model_nav.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_nav extends Lin_Model 
{
	function __construct(){
	parent::__construct();
	$this->load->database();
	$this->table = 'nav';
    $this->load_table('nav');
}
	/** 通过名称查找 */
	public function get_title($title)
	{
		return  $this->find("title like '%$title%'");	
	}
}  //end class