File size: 2,137 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
---
category: Components
group: 数据展示
title: Empty
subtitle: 空状态
description: 空状态时的展示占位图。
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*ZdiZSLzEV0wAAAAAAAAAAAAADrJ8AQ/original
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*obM7S5lIxeMAAAAAAAAAAAAADrJ8AQ/original
---
## 何时使用 {#when-to-use}
- 当目前没有数据时,用于显式的用户提示。
- 初始化场景时的引导创建流程。
## 代码演示
<!-- prettier-ignore -->
<code src="./demo/basic.tsx">基本</code>
<code src="./demo/simple.tsx">选择图片</code>
<code src="./demo/customize.tsx">自定义</code>
<code src="./demo/config-provider.tsx">全局化配置</code>
<code src="./demo/description.tsx">无描述</code>
## API
通用属性参考:[通用属性](/docs/react/common-props)
```jsx
<Empty>
<Button>创建</Button>
</Empty>
```
| 参数 | 说明 | 类型 | 默认值 | 版本 |
| --- | --- | --- | --- | --- |
| description | 自定义描述内容 | ReactNode | - | |
| image | 设置显示图片,为 string 时表示自定义图片地址。 | ReactNode | `Empty.PRESENTED_IMAGE_DEFAULT` | |
| imageStyle | 图片样式 | CSSProperties | - | |
## 内置图片
- Empty.PRESENTED_IMAGE_SIMPLE
<div class="site-empty-buildIn-img site-empty-buildIn-simple"><div>
- Empty.PRESENTED_IMAGE_DEFAULT
<div class="site-empty-buildIn-img site-empty-buildIn-default"></div>
<style>
.site-empty-buildIn-img {
background-repeat: no-repeat;
background-size: contain;
}
.site-empty-buildIn-simple {
width: 55px;
height: 35px;
background-image: url("https://user-images.githubusercontent.com/507615/54591679-b0ceb580-4a65-11e9-925c-ad15b4eae93d.png");
}
.site-empty-buildIn-default {
width: 121px;
height: 116px;
background-image: url("https://user-images.githubusercontent.com/507615/54591670-ac0a0180-4a65-11e9-846c-e55ffce0fe7b.png");
}
</style>
## Semantic DOM
<code src="./demo/_semantic.tsx" simplify="true"></code>
## 主题变量(Design Token)
<ComponentTokenTable component="Empty"></ComponentTokenTable>
|