微信小程式的tab選項卡的實現

效果圖，既可以點選切換，又可以滑動切換

.wxml

<!--pages/detail/detail.wxml-->
<view class="swiper-tab">
    <view class="swiper-tab-item {{currentTab==0?'active':''}}" data-current="0" bindtap="clickTab">全部</view>
    <view class="swiper-tab-item {{currentTab==1?'active':''}}" data-current="1" bindtap="clickTab">提現中</view>
    <view class="swiper-tab-item {{currentTab==2?'active':''}}" data-current="2" bindtap="clickTab">已提現</view>
</view>

<swiper current="{{currentTab}}" duration="300"  bindchange="swiperTab">
    <swiper-item ><view>全部</view></swiper-item>
    <swiper-item><view>提現中</view></swiper-item>
    <swiper-item><view>已提現</view></swiper-item>
</swiper>複製程式碼

.wxss

/* pages/detail/detail.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;
}
.active{
    color:#F65959;
    border-bottom: 4rpx solid #F65959;
}
swiper{
  text-align: center;
}複製程式碼

.js

// pages/detail/detail.js
var app = getApp()
Page({
  data: {
    currentTab: 0
  },
  onLoad: function (options) {
    // 頁面初始化 options為頁面跳轉所帶來的引數

  },
  //滑動切換
  swiperTab: function (e) {
    var that = this;
    that.setData({
      currentTab: e.detail.current
    });
  },
  //點選切換
  clickTab: function (e) {
    var that = this;
    if (this.data.currentTab === e.target.dataset.current) {
      return false;
    } else {
      that.setData({
        currentTab: e.target.dataset.current
      })
    }
  }
})複製程式碼