<view class="desk-list flex-rs">
    <block wx:for="{{list}}">
        <board width="160" height="180" board="{{item}}"
               style="margin: 20rpx 0 0 20rpx"
               event="boardChoose" className="noBottom"
               data-id="{{item.id}}" bindtap="selectdesk"></board>
    </block>
</view>