ant-design/components/modal/demo/position.md
2019-05-07 14:57:32 +08:00

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---
order: 7
title:
zh-CN: 自定义位置
en-US: To customize the position of modal
---
## zh-CN
使用 `centered` 或类似 `style.top` 的样式来设置对话框位置。
## en-US
You can use `centered`,`style.top` or other styles to set position of modal dialog.
```jsx
import { Modal, Button } from 'antd';
class App extends React.Component {
state = {
modal1Visible: false,
modal2Visible: false,
};
setModal1Visible(modal1Visible) {
this.setState({ modal1Visible });
}
setModal2Visible(modal2Visible) {
this.setState({ modal2Visible });
}
render() {
return (
<div>
<Button type="primary" onClick={() => this.setModal1Visible(true)}>
Display a modal dialog at 20px to Top
</Button>
<Modal
title="20px to Top"
style={{ top: 20 }}
visible={this.state.modal1Visible}
onOk={() => this.setModal1Visible(false)}
onCancel={() => this.setModal1Visible(false)}
>
<p>some contents...</p>
<p>some contents...</p>
<p>some contents...</p>
</Modal>
<br />
<br />
<Button type="primary" onClick={() => this.setModal2Visible(true)}>
Vertically centered modal dialog
</Button>
<Modal
title="Vertically centered modal dialog"
centered
visible={this.state.modal2Visible}
onOk={() => this.setModal2Visible(false)}
onCancel={() => this.setModal2Visible(false)}
>
<p>some contents...</p>
<p>some contents...</p>
<p>some contents...</p>
</Modal>
</div>
);
}
}
ReactDOM.render(<App />, mountNode);
```