微信小程序 swiper制作tab切换实现附源码

微信小程序swiper制作tab切换实现效果图：swiper制作tab切换index.html<viewclass="swiper-tab"><v

微信小程序 swiper制作tab切换

实现效果图：

swiper制作tab切换

index.html

<view class="swiper-tab">
 <view class="swiper-tab-list {{currentTab==0 ? 'on' : ''}}" data-current="0" bindtap="swichNav">Seside1</view>
 <view class="swiper-tab-list {{currentTab==1 ? 'on' : ''}}" data-current="1" bindtap="swichNav">Seside2</view>
 <view class="swiper-tab-list {{currentTab==2 ? 'on' : ''}}" data-current="2" bindtap="swichNav">Seside3</view>
</view>
<swiper current="{{currentTab}}" class="swiper-box" duration="300" style="height:{{winHeight - 31}}px" bindchange="bindChange">
 <swiper-item>
 <view>Seside1</view>
 </swiper-item>
 <swiper-item>
 <view>Seside2</view>
 </swiper-item>
 <swiper-item>
 <view>Seside3</view>
 </swiper-item>
</swiper>

index.css

.swiper-tab{
 width: 100%; 
 border-bottom: 2rpx solid #777777; 
 text-align: center; 
 line-height: 80rpx;
}
.swiper-tab-list{
 font-size: 30rpx; 
 display: inline-block; 
 width: 20%; 
 color: #777777; 
}
.on{
 color: #da7c0c; 
 border-bottom: 5rpx solid #da7c0c;
}
.swiper-box{ 
 display: block;
 height: 100%;
 width: 100%;
 overflow: hidden;
 }
.swiper-box view{ 
 text-align: center; 
}

index.js

//index.js 
//获取应用实例 
var app = getApp() 
Page( { 
 data: { 
 // 页面配置 
 winWidth: 0, 
 winHeight: 0, 
 // tab切换 
 currentTab: 0, 
 }, 
 onLoad: function() { 
 var that = this; 
 // 获取系统信息 
 wx.getSystemInfo( { 
 success: function( res ) { 
 that.setData( { 
 winWidth: res.windowWidth, 
 winHeight: res.windowHeight 
 }); 
 } 
 }); 
 }, 
 // 滑动切换tab 
 bindChange: function( e ) { 
 var that = this; 
 that.setData( { currentTab: e.detail.current }); 
 }, 
 // 点击tab切换 
 swichNav: function( e ) { 
 var that = this; 
 if( this.data.currentTab === e.target.dataset.current ) { 
 return false; 
 }else{ 
 that.setData( { 
 currentTab: e.target.dataset.current 
 }) 
 } 
 } 
}) 

源码下载：http://xiazai.jb51.net/201701/yuanma/tabdemo03(jb51.net).rar

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