<view class="containerView public">

    <!-- 优惠卷列表 -->
    <view class="couponView">
        <van-radio-group value="{{ couponId }}">
            <view class="item" wx:for="{{3}}" wx:for-index="idx" data-id="{{idx}}" bind:tap="couponSelect">
                <view class="imgView">
                    <view class="img"></view>
                    <view class="timeView">
                        <view class="title">4小时</view>
                        <view class="type">抵用券</view>
                    </view>
                </view>

                <view class="contentView">
                    <view class="title">会议室预约抵用券</view>
                    <view class="platform">适用平台: xxx楼</view>
                    <view class="validityTime">有效期至: 2024-01-01</view>
                </view>

                 <van-radio name="{{idx}}"></van-radio>
            </view>
        </van-radio-group>
    </view>

    <view class="submitBtn">确认</view>

</view>