本文实例为大家分享了微信小程序分页滑动栏的具体代码，供大家参考，具体内容如下

功能：

1.分页栏与滑动视图绑定
2.点击分页栏自动滑动到对应视图
3.滑动的到视图对应分页栏自动显示选中样式

效果图

上代码

wxml

<view class="tapNav"> <view class="{{tabArr.tabCurrentIndex==0?'active':''}}" data-index="0" bindtap="veHandle">分页标签1</view> <view class="{{tabArr.tabCurrentIndex==1?'active':''}}" data-index="1" bindtap="veHandle">分页标签2</view> <view class="{{tabArr.tabCurrentIndex==2?'active':''}}" data-index="2" bindtap="veHandle">分页标签3</view></view><swiper id="swiper" indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" current="{{current}}" bindchange="swiperChange"> <block wx:for="{{imgUrls}}"> <swiper-item id="swiper-item"> <image id="imgae" src="{{item}}" class="slide-image" width="355" height="150"/> </swiper-item> </block>

</swiper>

wxss

.tapNav { display: flex; flex-direction: row;}.tapNav view{ flex:1; width:200rpx; height:100rpx; text-align: center; line-height: 100rpx; font-family: "微软雅黑";}.tapNav .active { color:blue; border-bottom:4rpx solid mediumseagreen;}#swiper { margin-top:40rpx;}#swiper image{ width:100%;}

js

//index.js//获取应用实例var app = getApp()Page({ data: { // 图片地址 imgUrls: [ 'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg', 'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg', 'http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg' ], //是否显示面板指示点 indicatorDots: true, //自动播放 autoplay: true, //切换时间间隔 interval: 2000, //滑动时长 duration: 1000, //存放滑动视图的current current:0, //分页标签class条件判断的值 tabArr:{ tabCurrentIndex:0 } }, //事件处理函数 //触摸分页标签触发事件 veHandle:function(e){ //每个分页标签都设置了data-index,触摸触发事件获取此数值 //用此数值替换滑动视图的current //用此数值替换分页标签class判断的值 console.log(e.target.dataset.index) var currentIndex = e.target.dataset.index this.setData({ current:currentIndex, "tabArr.tabCurrentIndex":currentIndex }) }, //通过滑块视图的current改变触发事件 swiperChange:function(e){ //获取视图滑块当前的current //用此数值替换分页标签的current的值 console.log(e.detail.current) var swiperCurrent = e.detail.current; this.setData({ 'tabArr.tabCurrentIndex':swiperCurrent }) }, onLoad: function () { console.log('onLoad') }})

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。