微信小程式---頁籤滑動切換
阿新 • • 發佈:2018-12-19
xxx.html
<view class="swiper-tab">
<view class="swiper-tab-list {{currentTab==0 ? 'on' : ''}}" data-current="0" bindtap="swichNav">Seside1</view>
<view class="swiper-tab-list {{currentTab==1 ? 'on' : ''}}" data-current="1" bindtap="swichNav">Seside2</view>
<view class ="swiper-tab-list {{currentTab==2 ? 'on' : ''}}" data-current="2" bindtap="swichNav">Seside3</view>
</view>
<swiper current="{{currentTab}}" class="swiper-box" duration="300" style="height:{{winHeight - 31}}px" bindchange="bindChange">
<swiper-item>
<view>你好</view >
</swiper-item>
<swiper-item>
<view>今天天氣很好</view>
</swiper-item>
<swiper-item>
<view>出去玩吧</view>
</swiper-item>
</swiper>
xxx.wxss
.swiper-tab {
width: 100%;
border-bottom: 2rpx solid #777;
text-align: center;
line-height : 80rpx;
}
.swiper-tab-list {
font-size: 30rpx;
display: inline-block;
width: 20%;
color: #777;
}
.on {
color: #da7c0c;
border-bottom: 5rpx solid #da7c0c;
}
.swiper-box {
display: block;
height: 100%;
width: 100%;
overflow: hidden;
}
.swiper-box view {
text-align: center;
}
xxx.js
var app = getApp()
Page({
data: {
// 頁面配置
winWidth: 0,
winHeight: 0,
// tab切換
currentTab: 0,
},
onLoad: function() {
var that = this;
// 獲取系統資訊
wx.getSystemInfo({
success: function(res) {
that.setData({
winWidth: res.windowWidth,
winHeight: res.windowHeight
});
}
});
},
// 滑動切換tab
bindChange: function(e) {
var that = this;
that.setData({
currentTab: e.detail.current
});
},
// 點選tab切換
swichNav: function(e) {
var that = this;
if (this.data.currentTab === e.target.dataset.current) {
return false;
} else {
that.setData({
currentTab: e.target.dataset.current
})
}
}
})