<list-one wx:if="{{activeName=='a'}}" kind="a">
    <view slot="open">11111111111111</view>
</list-one>
list-one组件wxml
<scroll-view scroll-y class="content"  bindscrolltolower='loadMore'>
    <view wx:for="{{list}}" wx:key="index" class="item">
        <view>{{item.name}}</view>
        <slot name="open"></slot>
        <view>{{item.price}}</view>

    </view>
</scroll-view>