小程序scrollview滚动到指定位置

scroll-into-view

值应为某子元素id

ymm_shop
$path = ‘/images/ymm_shopv2

<scroll-view class=”scroll-view_W” scroll-x=”true” enable-flex=”true” scroll-into-view=”{{currCateId>0 ? ‘item-‘+currCateId:”}}”>
<view bindtap=”tabCategory” class=”item {{currCateId==item.id?’active’:”}}” id=”item-{{item.id}}” wx:for=”{{category_parent}}” wx:for-index=”idx” wx:key=”key” data-id=”{{item.id}}” data-src=”{{item.advimg}}” data-url=”{{item.advurl}}” >
<view class=”pic”><image class=”img” src=”{{item.advimg}}”></image></view>
<view class=”name”>{{item.name}}</view>
</view>
</scroll-view>

.scroll-view_W{
height: 140rpx;
display: flex;
flex-direction:row;
justify-content: flex-start;
flex-wrap: nowrap;
}