微信小程序开发之选项卡

Posted 2020-11-07 松哥1204

1.index.wxml

<view class="swiper-tab">
    <view class="swiper-tab-list {{currentTab==0 ? ‘on‘ : ‘‘}}" data-current="0" bindtap="swichNav">电影</view>
    <view class="swiper-tab-list {{currentTab==1 ? ‘on‘ : ‘‘}}" data-current="1" bindtap="swichNav">游戏</view>
</view>

<view class="weui-cells__title" hidden="{{!isShow}}">电影列表</view>
<view class="weui-cells__title" hidden="{{isShow}}">游戏列表</view>

2.index.wxss

.swiper-tab {
  width: 100%;
  text-align: center;
  line-height: 80rpx;
  background-color:white;
}

.swiper-tab-list {
  font-size: 30rpx;
  display: inline-block;
  width: 50%;
  color: #777;
  border-bottom: 0rpx;
}

.on {
  color: #da7c0c;
  border-bottom: 2rpx solid #da7c0c;
}

.swiper-box {
  display: block;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

3.index.js

Page( {
  data: {
    isShow: true,
    currentTab: 0,
  },
   
    swichNav: function (e) {
        if (this.data.currentTab === e.target.dataset.current) {
            return false;
        } else { 
            var showMode = e.target.dataset.current == 0;
            this.setData({
                currentTab: e.target.dataset.current,
                isShow: showMode
            })
        }
    }
})