20161023115510012.gif

1、index.wxml

<!--index.wxml-->  
<view class="swiper-tab">  
    <view class="swiper-tab-list {{currentTab==0 ? 'on' : ''}}" data-current="0" bindtap="swichNav">哈哈</view>  
    <view class="swiper-tab-list {{currentTab==1 ? 'on' : ''}}" data-current="1" bindtap="swichNav">呵呵</view>  
    <view class="swiper-tab-list {{currentTab==2 ? 'on' : ''}}" data-current="2" bindtap="swichNav">嘿嘿</view>  
</view>  
  
<swiper current="{{currentTab}}" class="swiper-box" duration="300" style="height:{{winHeight - 31}}px" bindchange="bindChange">  
    <!-- 我是哈哈 -->  
    <swiper-item>  
      <view>我是哈哈</view>  
    </swiper-item>  
    <!-- 我是呵呵 -->  
    <swiper-item>  
      <view>我是呵呵</view>  
    </swiper-item>  
    <!-- 我是嘿嘿 -->  
    <swiper-item>  
      <view>我是嘿嘿</view>  
    </swiper-item>  
</swiper> 

2、index.wxss

    /**index.wxss**/  
    .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: 33.33%;  
        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;  
    }  

3、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  
          })  
        }  
      }  
    })