How to use gallery slider component in WeChat mini program

This article mainly introduces in detail how to use the WeChat applet picture carousel component gallery slider. It has a certain reference value. Interested friends can refer to it.

The examples in this article are for everyone. The specific code of the WeChat applet image carousel component is shared for your reference. The specific content is as follows

First the rendering:

wxml

<scroll-view scroll-y="true" style="height:200px" class="page-body" bindscrolltolower="loadMore">
 <view class="swiper">
  <swiper class="swiper-box" indicator-dots="{{indicatorDots}}" vertical="{{vertical}}"
      autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}"
      indicator-color="#fff" indicator-active-color="red">
    <block wx:for-items="{{banner_url}}" wx:key="item.id">
      <navigator url="../blogList/blogList">
       <swiper-item>
        <block wx:if="{{item}}">
         <image class="imgw" src="{{item.url}}" mode="aspectFill"/>
        </block>
        <block wx:else>
         <image src="../../images/default_pic.png" mode="aspectFill"></image>
        </block>
       </swiper-item>
      </navigator>
    </block>
  </swiper>
 </view>
</scroll-view>

wxss

.imgw{width:100%;}

js

/**
 *页面的初始数据
 */
data: {
 banner_url: data.bannerList(),
 open: false,
 indicatorDots: true,//是否显示面板指示点
 autoplay: true,//是否开启自动切换
 interval: 3000,//自动切换时间间隔
 duration: 500//滑动动画时长
}

Final effect:

##Summary:

2. The function of the swiper component is to automatically switch images to form a carousel
3. The function of the navigator component is to add links to each image
Mainly scroll-view and swiper components are made into sliding carousel components.

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