小程序之简单暴力的Tab可滑动切换方式

index.wxml

<!--pages/mine/order/order.wxml-->
<view class='order'>
  <view class="swiper-tab">
    <view class="swiper-tab-item {{currentTab==0?'active':''}}" data-current="0" bindtap="clickTab">代付款</view>
    <view class="swiper-tab-item {{currentTab==1?'active':''}}" data-current="1" bindtap="clickTab">代发货</view>
    <view class="swiper-tab-item {{currentTab==2?'active':''}}" data-current="2" bindtap="clickTab">待收货</view>
    <view class="swiper-tab-item {{currentTab==3?'active':''}}" data-current="3" bindtap="clickTab">待评价</view>
    <view class="swiper-tab-item {{currentTab==4?'active':''}}" data-current="4" bindtap="clickTab">退款/售后</view>
  </view>
  <swiper current="{{currentTab}}" duration="300" bindchange="swiperTab">
    <swiper-item>
      <view>代付款</view>
    </swiper-item>
    <swiper-item>
      <view>代发货</view>
    </swiper-item>
    <swiper-item>
      <view>待收货</view>
    </swiper-item>
    <swiper-item>
      <view>待评价</view>
    </swiper-item>
    <swiper-item>
      <view>退款/售后</view>
    </swiper-item>
  </swiper>
</view>

index.js

// pages/mine/order/order.js
Page({
 
  /**
   * 页面的初始数据
   */
  data: {
    currentTab: 0
  },
 
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
  
  },
  //滑动切换
  swiperTab: function (e) {
    this.setData({
      currentTab: e.detail.current
    });
  },
 
  //点击切换
  clickTab: function (e) {
    if (this.data.currentTab === e.target.dataset.current) {
      return false;
    } else {
      this.setData({
        currentTab: e.target.dataset.current
      })
    }
  }
  
})

index.wxss

/* pages/mine/order/order.wxss */
.swiper-tab {
    width: 100%;
    border-bottom: 2rpx solid #ccc;
    text-align: center;
    height: 88rpx;
    line-height: 88rpx;
    display: flex;
    flex-flow: row;
    justify-content: space-between;
}
 
.swiper-tab-item {
    width: 30%;
    color: #434343;
    font-size: 28rpx;
}
 
.active {
    color: #f65959;
    border-bottom: 4rpx solid #f65959;
}
 
swiper {
    text-align: center;
    background-color: #fff
}

来源：https://blog.csdn.net/Jensen_Yao/article/details/81737347