10行代码实现微信小程序滑动tab切换

本文实例为大家分享了微信小程序滑动tab切换展示的具体代码,供大家参考,具体内容如下

效果预览:

 

js部分:

Page({

data: {

arr: [1,2,3,4,5,6,7,8],

index: 1

},

onLoad: function (options) {

this.setData({

childW: this.data.arr.length * 80

});

},

tabOn: function (e) {

this.setData({

index: e.currentTarget.dataset.index + 1

});

}

})

wxtml部分:

<scroll-view scroll-x scroll-with-animation='true'>

<view style='width: {{ childW }}px'>

<block wx:for='{{ arr }}'>

<view class='tab' catchtap='tabOn' data-index='{{ index }}'>{{ item }}</view>

</block>

</view>

</scroll-view>

<view class='content' wx:if='{{ index == 1 }}'>内容一</view>

<view class='content' wx:if='{{ index == 2 }}'>内容二</view>

<view class='content' wx:if='{{ index == 3 }}'>内容三</view>

<view class='content' wx:if='{{ index == 4 }}'>内容四</view>

<view class='content' wx:if='{{ index == 5 }}'>内容五</view>

<view class='content' wx:if='{{ index == 6 }}'>内容六</view>

<view class='content' wx:if='{{ index == 7 }}'>内容七</view>

<view class='content' wx:if='{{ index == 8 }}'>内容八</view>

wxss部分:

.tab{

height: 50px;

width: 80px;

display: inline-block;

text-align: center;

line-height: 50px;

}

.tab:nth-child(odd){

background-color: #ccc;

}

.content{

width: 100%;

height: 200px;

text-align: center;

line-height: 200px;

}

以上是 10行代码实现微信小程序滑动tab切换 的全部内容, 来源链接: utcz.com/z/323991.html

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