选项卡效果切换如下：滑动即可对应切换
wxml代码
<view class='TabSwiper'> <view class='tab {{currentData == 0 ? "tabBorer" : ""}}' data-current = "0" bindtap='checkCurrent'>游戏</view> <view class='tab {{currentData == 1 ? "tabBorer" : ""}}' data-current = "1" bindtap='checkCurrent'>专题</view> <view class='tab {{currentData == 2 ? "tabBorer" : ""}}' data-current = "2" bindtap='checkCurrent'>挑战</view> </view> <swiper current="{{currentData}}" class='swiper' style="height:600px;" duration="300" bindchange="bindchange"> <swiper-item><view class='swiper_con'>1.游戏</view></swiper-item> <swiper-item><view class='swiper_con'>2.专题</view></swiper-item> <swiper-item><view class='swiper_con'>3.挑战</view></swiper-item> </swiper>
wxss代码：
.tab{ float: left; width: 33.3333%; text-align: center;padding: 10rpx 0; } .TabSwiper{ width: 100%; height: 150rpx; line-height: 150rpx; display: flex; flex-direction: row; background-color: rgb(248, 248, 248); } .tabBorer{ border-bottom: 1px solid blue; color: blue; } .swiper{ width: 100%; } .swiper_con{ text-align: center; width: 100%; height: 100%; padding: 80rpx 0; }
js代码：
Page({ data: { currentData: 0, }, //获取当前滑块的index bindchange: function (e) { const that = this; that.setData({ currentData: e.detail.current }) }, onLoad: function () { }, //点击切换，滑块index赋值 checkCurrent: function (e) { const that = this; if (that.data.currentData === e.target.dataset.current) { return false; } else { that.setData({ currentData: e.target.dataset.current }) } } })
