mirror of
https://github.com/ant-design/ant-design.git
synced 2024-12-17 02:18:07 +08:00
5cf579c37a
* docs(badge): replace class component with hooks * docs(button): replace class component with hooks * docs(calendar): replace class component with hooks * docs(card): replace class component with hooks * docs(button): replace class component with hooks * chore(deps): remove webpack devDependencies * docs(cascader): replace class component with hooks * docs(checkbox): replace class component with hooks * docs(collapse): replace class component with hooks * docs(comment): replace class component with hooks * docs(descriptions): replace class component with hooks
61 lines
930 B
Markdown
61 lines
930 B
Markdown
---
|
|
order: 2
|
|
title:
|
|
zh-CN: 可以自定义显示
|
|
en-US: Custom trigger
|
|
---
|
|
|
|
## zh-CN
|
|
|
|
切换按钮和结果分开。
|
|
|
|
## en-US
|
|
|
|
Separate trigger button and result.
|
|
|
|
```jsx
|
|
import { Cascader } from 'antd';
|
|
|
|
const options = [
|
|
{
|
|
value: 'zhejiang',
|
|
label: 'Zhejiang',
|
|
children: [
|
|
{
|
|
value: 'hangzhou',
|
|
label: 'Hangzhou',
|
|
},
|
|
],
|
|
},
|
|
{
|
|
value: 'jiangsu',
|
|
label: 'Jiangsu',
|
|
children: [
|
|
{
|
|
value: 'nanjing',
|
|
label: 'Nanjing',
|
|
},
|
|
],
|
|
},
|
|
];
|
|
|
|
export default () => {
|
|
const [text, setText] = React.useState('Unselect');
|
|
|
|
const onChange = (value, selectedOptions) => {
|
|
const labeText = selectedOptions.map(o => o.label).join(', ');
|
|
setText(labeText);
|
|
};
|
|
|
|
return (
|
|
<span>
|
|
{text}
|
|
|
|
<Cascader options={options} onChange={onChange}>
|
|
<a href="#">Change city</a>
|
|
</Cascader>
|
|
</span>
|
|
);
|
|
};
|
|
```
|