觉得这个很常用,做了个整理,敲了一天代码了,感觉重复敲代码很繁琐,有需要的同学请看这里:http://vote.wucheshuedu.com/index.php?s=/Home/Article/detail/id/35.html,可以收藏下,有需要的时候
          1. [代码][PHP]代码
//选择地址
    public function getAddress(){
        $this->model = M('China');
        $type = I('post.type');
        switch ($type){
            case 1: //选择一级省份
                $this->getFirst();
                break;
            case 2: //选择二级市
                $pid = I('post.pid');
                $this->getSecond($pid);
                break;
            case 3: //选择三级县区
                $cid = I('post.pid');
                $this->getThird($cid);
                break;
            default:
                break;
        }
    }
        
        