微信小程序实现选项卡效果

本文实例为大家分享了微信小程序实现选项卡效果展示的具体代码，供大家参考，具体内容如下

demo.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; 
} 

demo.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> 

demo.js

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 
   }) 
  } 
 } 
}) 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。