<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_Staff extends Lin_Model 
{
	function __construct(){
	parent::__construct();
	$this->load->database();
	$this->table = 'staff';
    $this->load_table('staff');
}
	/** 通过姓名查找查找 */
	public function get_name($name)
	{
		return  $this->find("name = '$name'");	
	}
	/** 通过电话查找查找 */
	public function get_phone($phone)
	{
		return  $this->find("phone = '$phone'");	
	}
	/** 通过工号查找查找 */
	public function get_number($number)
	{
		return  $this->find("number = '$number'");	
	}
}  //end class