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
- })
- }
- }
- })
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