ant-design/components/config-provider/index.en-US.md
Cong Zhang d86c14ba8f
docs: fix link in ConfigProvider (#21647)
* fix link in ConfigProvider

* Apply suggestions from code review

Co-authored-by: 偏右 <afc163@gmail.com>
2020-02-27 18:29:59 +08:00

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---
category: Components
type: Other
cols: 1
title: ConfigProvider
---
`ConfigProvider` provides a uniform configuration support for components.
## Usage
This component provides a configuration to all React components underneath itself via the [context API](https://facebook.github.io/react/docs/context.html). In the render tree all components will have access to the provided config.
```jsx
import { ConfigProvider } from 'antd';
// ...
return (
<ConfigProvider {...yourConfig}>
<App />
</ConfigProvider>
);
```
### Content Security Policy
Some components use dynamic style to support wave effect. You can config `csp` prop if Content Security Policy (CSP) is enabled:
```jsx
<ConfigProvider csp={{ nonce: 'YourNonceCode' }}>
<Button>My Button</Button>
</ConfigProvider>
```
## API
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| autoInsertSpaceInButton | Set `false` to remove space between 2 chinese characters on Button | boolean | true | |
| componentSize | Config antd component size | `small` \| `middle` \| `large` | - | |
| csp | Set [Content Security Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) config | { nonce: string } | - | |
| form | Set Form common props | { validateMessages?: [ValidateMessages](/components/form/#validateMessages) } | - | |
| renderEmpty | set empty content of components. Ref [Empty](/components/empty/) | Function(componentName: string): ReactNode | - | |
| getPopupContainer | to set the container of the popup element. The default is to create a `div` element in `body`. | Function(triggerNode) | `() => document.body` | |
| locale | language package setting, you can find the packages in [antd/es/locale](http://unpkg.com/antd/es/locale/) | object | |
| prefixCls | set prefix class. `Note:` This will discard default styles from `antd`. | string | ant | |
| pageHeader | Unify the ghost of PageHeader, ref [PageHeader](/components/page-header) | { ghost:boolean } | 'true' | |
| direction | set direction of layout. See [demo](#components-config-provider-demo-direction) | `ltr` \| `rtl` | `ltr` | |
## FAQ
#### Does the locale problem still exist in DatePicker even if ConfigProvider `locale` is used?
Please make sure you set moment locale by `moment.locale('zh-cn')` or that you don't have two different versions of moment.
#### Modal throw error when setting `getPopupContainer`?
Related issue: https://github.com/ant-design/ant-design/issues/19974
When you config `getPopupContainer` to parentNode globally, Modal will throw error of `triggerNode is undefined` because it did not have a triggerNode. You can try the [fix](https://github.com/afc163/feedback-antd/commit/3e4d1ad1bc1a38460dc3bf3c56517f737fe7d44a) below.
```diff
<ConfigProvider
- getPopupContainer={triggerNode => triggerNode.parentNode}
+ getPopupContainer={node => {
+ if (node) {
+ return node.parentNode;
+ }
+ return document.body;
+ }}
>
<App />
</ConfigProvider>
```