后台详情页方案

/*
订单详情
author:咔咔
time:2018.6.12
*/
    public function foodorderdetail(){
        // 获取订单id
        $orderId = I('id');
        // 订单信息
        $orderDatail = D('foodorder')->where([
            'id'=>$orderId
            ])->find();
        // 订单地址
        $address_data = D('foodaddress')->where([
            'id'=>$orderDatail['address_id']
            ])->find();
        // 商品详情
        $order_detail = json_decode($orderDatail['cartorder'],true);
        // dump($order_detail);die;
        $this->assign([
            // 订单详情
            'order_detail'=>$order_detail,
            // 订单信息
            'orderDatail'=>$orderDatail,
            // 订单地址
            'address_data'=>$address_data
            ]);
        $this->display();
    }