顶部tab

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

/* pages/rank/rank.wxss */
@import "../assets/css/renhe.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;  
}  

// pages/rank/rank.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    /** 
        * 页面配置 
        */
    winWidth: 0,
    winHeight: 0,
    // tab切换  
    currentTab: 0,
  },  

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {

    var that = this;

    /** 
     * 获取系统信息 
     */
    wx.getSystemInfo({

      success: function (res) {
        that.setData({
          winWidth: res.windowWidth,
          winHeight: res.windowHeight
        });
      }

    });  

  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    this.getRank();
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
  
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
  
  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {
  
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
  
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
  
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
  
  },

  getRank:function(){
    wx.request({
      url: 'http://520media.cn/user', //仅为示例，并非真实的接口地址
      data: {
      },
      header: {
        'content-type': 'application/json' // 默认值
      },
      success: function (res) {
        console.log(res.data)
      }
    })
  },

  /** 
     * 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
      })
    }
  }  

})