这段代码不显示库存，请进行修改<scroll-view scroll-y> <view wx:if="{{cartList&&cartList.length>0}}"> <view class="list_root"> <block wx:for="{{cartList}}" wx:key="index"> <view class="caipin_item"> <image class="cai_img" src="{{item.icon}}" /> <view class="cai_root2"> <view class="cai_title">{{item.name}}</view> <view class="cai_sell">库存：{{item.num}} </view> <view class="price-stepper"> <view class="cai_price">{{item.price}}</view> <view class="stepper"> <view catchtap="minusCount" data-item="{{item}}"> <image class="jiajian" src="/image/jian.png" /> </view> <view class="value" data-id="{{item._id}}"> {{item.quantity}}</view> <view catchtap="addCount" data-item="{{item}}"> <image class="jiajian" src="/image/jia.png" /> </view> </view> </view> </view> <icon class="shopcart_delete" type="clear" size="18" data-index="{{index}}" data-id="{{item._id}}" catchtap="deleteOne" /> </view> </block> </view>

可以尝试将代码中的 `<view class="cai_sell">库存：{{item.num}} </view>` 修改为 `<view class="cai_sell">库存：{{item.stock}} </view>`，其中 `stock` 为商品的库存属性名，需要根据实际情况进行修改。如果还是不显示库存，可以检查一下数据源中是否有库存属性并且数量正确。

相关问题

<scroll-view class="scroll-wrapper" scroll-x scroll-with-animation="true" scroll-into-view="item{{currentTab < 4 ? 0 : currentTab - 3}}"> <view class="navigate-item" id="item{{index}}" wx:for="{{tabList}}" wx:key="index" data-index="{{index}}" bindtap="tabNav"> <view class="names {{currentTab === index ? 'active' : ''}}">{{item.name}}</view> <view class="currtline {{currentTab === index ? 'active' : ''}}" wx:if="{{currentTab === index}}"></view> </view> </scroll-view> <swiper indicator-dots="{{false}}" bindchange="handleSwiper" current="{{currentTab}}"> <block wx:for="{{tabList}}" wx:key="index"> <swiper-item style="overflow: scroll;"> <view class="tab_title">tab{{currentTab+1}}内容</view> <scroll-view scroll-y refresher-enabled refresher-background="#F6F7F8" refresher-triggered="{{isRefresh}}" bindrefresherrefresh="refresherpulling" bindscrolltolower="handleTolower"> <view class="swiper-item" wx:for="{{20}}" wx:key="index">第{{index + 1}}条数据~</view> </scroll-view> </swiper-item> </block> </swiper> 将这段微信小程序代码转化成vue框架下的代码

<template>
<div>
<scroll-view class="scroll-wrapper" scroll-x scroll-with-animation="true" :scroll-into-view="`item${currentTab < 4 ? 0 : currentTab - 3}`">
<view class="navigate-item" :id="`item${index}`" v-for="(item, index) in tabList" :key="index" :data-index="index" @tap="tabNav">
<view class="names" :class="{ active: currentTab === index }">{{item.name}}</view>
<view class="currtline" :class="{ active: currentTab === index }" v-if="currentTab === index"></view>
</view>
</scroll-view>
<swiper :indicator-dots="false" @change="handleSwiper" :current="currentTab">
<swiper-item v-for="(item, index) in tabList" :key="index" style="overflow: scroll;">
<view class="tab_title">tab{{currentTab+1}}内容</view>
<scroll-view scroll-y refresher-enabled refresher-background="#F6F7F8" :refresher-triggered="isRefresh" @refresherrefresh="refresherpulling" @scrolltolower="handleTolower">
<view class="swiper-item" v-for="(item, index) in 20" :key="index">第{{index + 1}}条数据~</view>
</scroll-view>
</swiper-item>
</swiper>
</div>
</template>

<script>
export default {
data() {
return {
currentTab: 0,
isRefresh: false,
tabList: [{ name: 'tab1' }, { name: 'tab2' }, { name: 'tab3' }, { name: 'tab4' }, { name: 'tab5' }]
}
},
methods: {
tabNav(e) {
this.currentTab = e.currentTarget.dataset.index
},
handleSwiper(e) {
this.currentTab = e.detail.current
},
refresherpulling() {
// 下拉刷新
},
handleTolower() {
// 上拉加载更多
}
}
}
</script>

<scroll-view scroll-x enhanced :show-scrollbar="false

引用\[1\]:scroll-view组件的属性中，enhanced属性用于启用scroll-view的增强特性，通过ScrollViewContext可以操作scroll-view。在启用enhanced属性后，可以通过wx.createSelectorQuery的NodesRef.node方法获取ScrollViewContext。同时，show-scrollbar属性用于控制滚动条的显隐。\[1\]
引用\[2\]:在Android布局文件中，可以使用ScrollView组件来实现滚动效果。可以通过设置scrollbarTrackVertical、scrollbarThumbVertical和scrollbarSize属性来自定义滚动条的样式和大小。\[2\]
引用\[3\]:在标签上添加scroll-top属性可以实现scroll-view的滚动效果。scroll-y属性用于控制垂直方向的滚动，class属性用于指定样式类，style属性用于设置高度和底部填充。scroll-top属性可以设置滚动的位置，@scrolltolower事件用于监听滚动到底部的事件，refresher-enabled属性用于启用下拉刷新，refresher-triggered属性用于设置下拉刷新的触发状态，refresher-threshold属性用于设置下拉刷新的阈值，refresher-background属性用于设置下拉刷新的背景颜色，@refresherrefresh事件用于监听下拉刷新的触发事件，@refresherrestore事件用于监听下拉刷新的恢复事件。\[3\]

问题: scroll-view scroll-x enhanced :show-scrollbar="false"是什么意思?
回答: scroll-view scroll-x enhanced :show-scrollbar="false"是指在scroll-view组件中启用了增强特性，并且设置了水平滚动(scroll-x)。同时，通过设置show-scrollbar属性为false，可以隐藏滚动条。
#### 引用[.reference_title]
- *1* [微信小程序 scroll-view](https://blog.csdn.net/weixin_59727199/article/details/126875797)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Android ScrollView scrollbarStyle 样式详解](https://blog.csdn.net/johnny901114/article/details/7869047)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [scroll-view回到顶部的使用（scroll-top）](https://blog.csdn.net/weixin_69666355/article/details/129794179)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]