64 lines
1.9 KiB
Markdown
64 lines
1.9 KiB
Markdown
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---
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title: Empty 空状态
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description: 用于空状态时的占位提示。
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spline: data
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isComponent: true
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---
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<span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20lines-100%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20functions-100%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20statements-100%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20branches-100%25-blue" /></span>
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## 引入
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全局引入，在 miniprogram 根目录下的`app.json`中配置，局部引入，在需要引入的页面或组件的`index.json`中配置。
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```json
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"usingComponents": {
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"t-empty": "tdesign-miniprogram/empty/empty"
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}
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```
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## 代码演示
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### 类型
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图标空状态
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{{ base }}
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自定义图片空状态
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{{ imageEmpty }}
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带操作空状态
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{{ buttonEmpty }}
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## API
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### Empty Props
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名称 | 类型 | 默认值 | 说明 | 必传
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-- | -- | -- | -- | --
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action | Slot | - | 操作按钮 | N
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description | String / Slot | - | 描述文字 | N
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icon | String / Object | - | 图标名称。值为字符串表示图标名称，值为 `Object` 类型，表示透传至 `icon`。 | N
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image | String / Slot | - | 图片地址 | N
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### Empty 外部样式类
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类名 | 说明
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-- | --
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t-class | 根节点样式类
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t-class-description | 描述样式类
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t-class-image | 图片样式类
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### CSS 变量
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组件提供了下列 CSS 变量，可用于自定义样式。
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名称 | 默认值 | 描述
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-- | -- | --
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--td-empty-action-margin-top | @spacer-4 | -
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--td-empty-description-color | @font-gray-3 | -
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--td-empty-description-font-size | @font-size-base | -
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--td-empty-description-line-height | 44rpx | -
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--td-empty-description-margin-top | @spacer-2 | -
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--td-empty-icon-color | @font-gray-3 | -
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