不管是做APP开发还是小程序，移动端离不开轮播图的功能，下面就写一个小程序的轮播图功能分享给大家
效果图：
carousel.png
step1:页面index.wxml代码
<!--index.wxml-->
<view class="container">
<!--轮播图-->
<swiper class="home-swiper" indicator-dots="true" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
<block wx:for-items="{{lunboData}}">
<swiper-item>
<image src="{{item.imgurl}}" class="slide-image" />
</swiper-item>
</block>
</swiper>
</view>
step2:配置信息
//index.js
Page({
data: {
//轮播图配置
autoplay: true,
interval: 3000,
duration: 1200
},
onLoad: function () {
var that = this;
var data = {
"datas": [
{
"id": 1,
"imgurl": "../../images/a1.jpg"
},
{
"id": 2,
"imgurl": "../../images/a2.jpg"
},
{
"id": 3,
"imgurl": "../../images/a3.jpg"
},
{
"id": 4,
"imgurl": "../../images/a4.jpg"
}
]
};
that.setData({
lunboData: data.datas
})
}
})
step3:样式文件
/**index.wxss**/
/*轮播控件*/
.home-swiper {
width: 95%;
height: 360rpx;
}
.slide-image {
width: 100%;
height: 100%;
}
GitHub项目源代码及下载地址：轮播图
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