wechat-miniprogram

WeChat Mini Program Skill

WeChat Mini Program (微信小程序) development framework skill, generated from official documentation.

When to Use This Skill

This skill should be triggered when:

• Developing WeChat Mini Programs (微信小程序)
• Working with WXML, WXSS, or WXS
• Using WeChat Mini Program APIs
• Building WeChat components
• Implementing WeChat open capabilities (开放能力)
• Debugging Mini Program issues
• Optimizing Mini Program performance

Quick Reference

Project Structure

├── app.js          # App logic
├── app.json        # App configuration
├── app.wxss        # Global styles
├── pages/
│   └── index/
│       ├── index.js    # Page logic
│       ├── index.json  # Page configuration
│       ├── index.wxml  # Page template
│       └── index.wxss  # Page styles
└── components/     # Custom components

Common Patterns

Example 1 (javascript):

WeixinJSBridge.invoke('imagePreview', {
    current: 'http://inews.gtimg.com/newsapp_bt/0/1693121381/641',
    urls: [ // 所有图片的URL列表，数组格式
        'https://img1.gtimg.com/10/1048/104857/10485731_980x1200_0.jpg',
        'https://img1.gtimg.com/10/1048/104857/10485726_980x1200_0.jpg',
        'https://img1.gtimg.com/10/1048/104857/10485729_980x1200_0.jpg'
    ]
}, function(res) {
    console.log(res.err_msg)
})

Example 2 (javascript):

wx.previewImage({
  current: 'https://img1.gtimg.com/10/1048/104857/10485726_980x1200_0.jpg',
  urls: [ // 所有图片的URL列表，数组格式
    'https://img1.gtimg.com/10/1048/104857/10485731_980x1200_0.jpg',
    'https://img1.gtimg.com/10/1048/104857/10485726_980x1200_0.jpg',
    'https://img1.gtimg.com/10/1048/104857/10485729_980x1200_0.jpg'
  ],
  success: function(res) {
    console.log(res)
  }
})

Example 3 (html):

<!-- /components/index.wmxl -->
<view class="index">{{prop}}</view>

Example 4 (js):

// /components/index.js
Component({
  properties: {
    prop: {
      type: String,
      value: 'index.properties'
    },
  },
})