微信小程序中选项卡的简单介绍

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我是靠谱客的博主壮观寒风，最近开发中收集的这篇文章主要介绍微信小程序中选项卡的简单介绍，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

这篇文章主要介绍了微信小程序选项卡的简单实例的相关资料,需要的朋友可以参考下

微信小程序选项卡的简单实例

看下效果

代码：

home.wxml

<!--pages/home/home.wxml-->
<view class="swiper-tab"> 
  <view class="swiper-tab-item {{currentTab==0 ? 'on' : ''}}" data-current="0" bindtap="swichNav">热门</view> 
  <view class="swiper-tab-item {{currentTab==1 ? 'on' : ''}}" data-current="1" bindtap="swichNav">关注</view> 
  <view class="swiper-tab-item {{currentTab==2 ? 'on' : ''}}" data-current="2" bindtap="swichNav">好友</view> 
</view> 

<swiper current="{{currentTab}}" class="swiper-box" duration="300" style="height:{{winHeight - 80}}px" bindchange="bindChange"> 
  <swiper-item> 
   <view>热门</view> 
  </swiper-item> 
  <swiper-item> 
   <view>关注</view> 
  </swiper-item> 
  <swiper-item> 
   <view>好友</view> 
  </swiper-item> 
</swiper>
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home.wxss

/* pages/home/home.wxss */
.swiper-tab{ 
  width: 100%; 
  border-bottom: 2rpx solid #eeeeee; 
  text-align: center; 
  line-height: 80rpx;} 
.swiper-tab-item{ font-size: 30rpx; 
  display: inline-block; 
  width: 33.33%; 
  color: #666666; 
} 
.on{ color: #f10b2e; 
  border-bottom: 5rpx solid #f10b2e;} 

.swiper-box{ display: block; height: 100%; width: 100%; overflow: hidden; } 
.swiper-box view{ 
  text-align: center; 
}
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home.js

// pages/home/home.js
var app = getApp()
Page({
 data: {

  winWidth: 0,
  winHeight: 0,
  // tab切换 
  currentTab: 0,
 },
 onLoad: function () {
  var that = this;


  wx.getSystemInfo({

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

  });
 },


 bindChange: function (e) {

  var that = this;
  that.setData({ currentTab: e.detail.current });

 },

 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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