微信小程序scroll-view仿拼多多横向滑动滚动条

<scroll-view scroll-x="true" class="scroll-view-x" style="padding-top:10rpx" scroll-with-animation="true" wx:if="{{tlist[currentTab].secondList}}" scroll-left='0' bindscroll="getleft">
  <!--内容区域-->
  <view>
   <view class="navigator_second" wx:for="{{tlist[currentTab].secondList}}" wx:for-item="childItem" bindtap="getProductList" data-id="{{childItem.id}}">
   <image class="navigator_icon" src="/UploadFiles/2021-04-02/{{childItem.icon}}">

index.js


//获取应用实例
var app = getApp();
Page({
 data: {
 navigate_type:'',//分类类型，是否包含二级分类
 slideWidth:'',//滑块宽
 slideLeft:0 ,//滑块位置
 totalLength:'',//当前滚动列表总长
 slideShow:false,
 slideRatio:''
 },
 onLoad: function () {
 var self = this ;
 var systemInfo = wx.getSystemInfoSync() ;
 self.setData({
  list: _list,
  windowHeight: app.globalData.navigate_type == 1 "htmlcode">

.scroll-view-x{
 background-color: #fff;
 white-space: nowrap;
}
.navigator_second{
 width:150rpx;
 text-align:center;
 display:inline-block;
 height:115rpx;
}
.navigator_icon{
 width:60rpx;
 height:60rpx;
}
.navigator_text{
 display:block;
 width:100%;
 font-size:24rpx
}
.slide{
 height:30rpx;
 background:#fff;
 with:100%;
 padding:14rpx 0 5rpx 0
}
.slide .slide-bar{
 width:230rpx;
 margin:0 auto;
 height:1.5px;
 background:#eee;
}
.slide .slide-bar .slide-show{
 height:100%;
 background-color:#ff6969;

}



项目地址：微信小程序横向滑动滚动条
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