The content of this article is about WeChat applet examples: code implementation and analysis of carousel images. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
This article will talk about carousel images. The most common carousel image has small dots in the middle and automatically rotates.
Swiper is a sliding special effects plug-in for mobile phones, tablets and other mobile terminals. It can realize common effects such as touch screen focus image, touch screen Tab switching, touch screen multi-image switching, etc. It is currently the most widely used touch content sliding plug-in for mobile web pages.
Example:
For more styles, you can view the official API
Reference link: https://mp.weixin.qq.com/debug/wxadoc /dev/component/swiper.html?t=1475052054228
Step one: WXML file:
<swiper indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}"> <block wx:for="{{imgUrls}}" wx:key="unique"> <swiper-item> <image src="{{item}}" class="slide-image"/> </swiper-item> </block> </swiper>
Step two: js file:
Page({ data: { imgUrls: [ 'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg', 'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg', 'http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg' ], indicatorDots: true, autoplay: true, interval: 3000, duration: 500, }, })
Introduce the parameters Meaning:
indicatorDots: true, autoplay: true, interval: 3000, duration: 500,
indicator-dots Boolean false Whether to display panel indicator dots
autoplay Boolean false Whether to automatically switch
interval Number 5000 Automatic switching time interval
duration Number 500 Sliding animation duration
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WeChat applet carousel chart function development example
WeChat applet carousel chart swiper question
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