# open-data-item

> 基础库 3.7.8 开始支持，低版本需做[兼容处理](1003706)。

> 相关文档: [聊天工具模式](/miniprogram/dev/framework/open-ability/chatTool.md)、[Skyline 渲染引擎](/miniprogram/dev/framework/runtime/skyline/introduction.md)、[Skyline 迁移起步](/miniprogram/dev/framework/custom-component/glass-easel/migration.md)

渲染框架支持情况：Skyline （使用最新 [Nightly](/miniprogram/dev/devtools/nightly.html) 工具调试）

## 功能描述

展示微信开放数据，需配合 [open-data-list](/miniprogram/dev/component/open-data-list) 组件使用。

## 通用属性


```json
[
  {
    "属性": "type",
    "类型": "string",
    "默认值": "",
    "必填": "是",
    "说明": "开放数据类型",
    "子项": [
      {
        "合法值": "userNickName",
        "说明": "用户昵称"
      },
      {
        "合法值": "userAvatar",
        "说明": "用户头像"
      }
    ]
  },
  {
    "属性": "index",
    "类型": "number",
    "默认值": "",
    "必填": "是",
    "说明": "序号"
  }
]
```

## 示例代码

```html
<open-data-list type="groupMembers" members="{{members}}">
  <view class="userinfo" slot:index>
    <open-data-item class="avatar " type="userAvatar" index="{{index}}" />
    <open-data-item class="" type="userNickName" index="{{index}}" />
  </view>
</open-data-list>
```