<?php // +---------------------------------------------------------------------- // | OneThink [ WE CAN DO IT JUST THINK IT ] // +---------------------------------------------------------------------- // | Copyright (c) 2013 http://www.onethink.cn All rights reserved. // +---------------------------------------------------------------------- // | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn> // +---------------------------------------------------------------------- namespace Home\Model; use Think\Model; /** * 分类模型 */ class ChannelModel extends Model{ /** * 获取导航列表,支持多级导航 * @param boolean $field 要列出的字段 * @return array 导航树 * @author 麦当苗儿 <zuojiazi@vip.qq.com> */ public function lists($field = true){ $map = array('status' => 1); $list = $this->field($field)->where($map)->order('sort')->select(); return list_to_tree($list, 'id', 'pid', '_'); } }