本篇文章給大家帶來的內容是關於微信小程序實例：實現頂部tab切換以及滑動切換時導航欄會隨着移動的效果（代碼），有一定的參考價值，有需要的朋友可以參考一下，希望對你有所幫助。
實現的效果：
js:
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Page({
data: {
currentTab: 0,
},
swichNav: function (e) {
console.log(e);
var that = this;
if (this.data.currentTab === e.target.dataset.current) {
return false;
} else {
that.setData({
currentTab: e.target.dataset.current,
})
}
},
swiperChange: function (e) {
console.log(e);
this.setData({
currentTab: e.detail.current,
})
},
onLoad: function (options) {
},
onReady: function () {
},
onShow: function () {
},
onHide: function () {
},
onUnload: function () {
},
onPullDownRefresh: function () {
},
onReachBottom: function () {
},
onShareAppMessage: function () {
return {
title: 'title',
desc: 'desc',
path: 'path'
}
}
})
|
wxml:
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<view class="page">
<view class="swiper-tab">
<view class="tab-item {{currentTab==0 ? 'on' : ''}}" data-current="0" bindtap="swichNav">Tab1</view>
<view class="tab-item {{currentTab==1 ? 'on' : ''}}" data-current="1" bindtap="swichNav">Tab2</view>
<view class="tab-item {{currentTab==2 ? 'on' : ''}}" data-current="2" bindtap="swichNav">Tab3</view>
</view>
<swiper class="swiper" current="{{currentTab}}" duration="200" bindchange="swiperChange">
<swiper-item>
<view>我是tab1</view>
</swiper-item>
<swiper-item>
<view>我是tab2</view>
</swiper-item>
<swiper-item>
<view>我是tab3</view>
</swiper-item>
</swiper>
</view>
|
wxss:
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.page {
margin-left: 10rpx;
margin-right: 10rpx;
}
.swiper-tab {
display: flex;
flex-direction: row;
line-height: 80rpx;
border-bottom: 2rpx solid #777;
}
.tab-item {
width: 33.3%;
text-align: center;
font-size: 15px;
color: #777;
}
.swiper {
height: 1100px;
background: #dfdfdf;
}
.on {
color: blue;
border-bottom: 5rpx solid blue;
}
|
