模板

<!-- 模板 -->
<script id="render-tpl" type="text/html">
    <table class="table table-bordered">
        <thead>
        <tr>
            <th>产品ID</th>
            <th>图片</th>
            <th>标题</th>
            <th>折扣</th>
            <th>原价</th>
            <th>价格</th>
            <th>数量</th>
        </tr>
        </thead>
        <tbody>
        {{ each data.product_list }}
        <tr>
            <th scope="row">{{ $value['product_id'] }}</th>
            <td><img src="{{ $value['title_img'] }}" width="50"></td>
            <td>{{ $value['title'] }}</td>
            <td>{{ $value['discount'] }}</td>
            <td>{{ $value['product_original_price'] }}</td>
            <td>{{ $value['product_price'] }}</td>
            <td>{{ $value['count'] }}</td>
        </tr>
        {{ /each }}

        </tbody>
    </table>

    {{ if data.address_info.length !== 0 }}
    <div class="jumbotron">
        <h4>&nbsp;&nbsp;地址信息:{{ data.address_info['consignee'] }},{{ data.address_info['telephone'] }}
            {{ data.address_info['province_str'] }}
            {{ data.address_info['city_str'] }}
            {{ data.address_info['district_str'] }}
            {{ data.address_info['detail'] }}
        </h4>
    </div>
    {{ /if }}
</script>

js

$(".info_view").on('click',function () {
    let id = $(this).data('id');
    $.ajax({
        type:'POST',
        url:'ajaxGetOrderDetail',
        data: {id: id},
        dataType:'json',
        success:function(data){
            if(data.errno == 0){
                let html = template('render-tpl', {data:data.data});
                layer.open({
                    title   :   '查看订单详情',
                    type    :   1,
                    skin    :   'layui-layer-rim', //加上边框
                    area    :   ['1200px', 'auto'], //宽高
                    content :   html
                });
            }else{
                alert(data.errdesc);
                return false;
            }
        }
    });
});

php获取数据

/**
 * 获取订单详情
 */
public function ajaxGetOrderDetail() {
    if (!$id = $_POST['id']){
        $this->json->printOutError('缺少参数',10001);
    }

    $order = M('order');
    $order_info = $order->where(['id'=>$id])->field('id,uid,order_num,total_payed_price,total_price,save_price,status,create_time,order_time')->find();
    if (!$order_info) {
        $this->printOutError('订单不存在',10002);
    }

    $order_info['order_time'] = date('Y-m-d H:i',$order_info['order_time']);
    $order_info['create_time'] = date('Y-m-d H:i',$order_info['create_time']);
    $order_product = M('order_product');
    $product       = M('product');
    // 获取订单商品
    $order_product_list = $order_product->where(['order_num'=>$order_info['order_num']])->select();
    foreach ($order_product_list as $ok=> &$ov) {
        $product_info = $product->where(['id'=>$ov['product_id']])->find();
        $ov['title']        = $product_info['title'];
        $ov['title_remark'] = $product_info['title_remark'];
        $ov['title_img']    = $product_info['title_img'];
        $ov['is_discount']  = (double)$ov['discount'] < 1 ? 1 : 0;
    }

    $out_data = [];
    $out_data['order_info'] = $order_info;
    $out_data['product_list'] = $order_product_list;
    // 获取地址信息
    $addressService = new AddressService();
    $order_address_info = $addressService->getAddressByOrderNum($order_info['order_num']);
    $out_data['address_info'] = $order_address_info;

    $userService = new UserService();
    $user_info = $userService->getUserInfoByUid($order_info['uid']);
    $out_data['user_info'] = $user_info;

    $this->printOutSuccess($out_data);
}

很方便，很实用。