mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-01 19:49:59 +08:00
40e3d7a053
* 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 * docs(config-provider): replace class component with hooks * docs(date-picker): replace class component with hooks * docs(drawer): replace class component with hooks * docs(dropdown): replace class component with hooks * docs(dropdown): replace class component with hooks * docs(empty): replace class component with hooks * docs(grid): replace class component with hooks * docs(input): replace class component with hooks * docs(input-number): replace class component with hooks * docs(demo): fix lint error * docs(layout): replace class component with hooks * docs(list): replace class component with hooks * docs(mentions): replace class component with hooks * docs: fix code review issue * docs(modal): replace class component with hooks * docs(pagination): replace class component with hooks * docs(popconfirm): replace class component with hooks * docs(popover): replace class component with hooks * docs(progress): replace class component with hooks * docs(rate): replace class component with hooks * docs(radio): replace class component with hooks * docs: jsx to TS demo
1.7 KiB
1.7 KiB
| order | version | title | ||||
|---|---|---|---|---|---|---|
| 5.1 | 4.20.0 |
|
zh-CN
通过设置 ShowCheckedStrategy 选择回填方式。
en-US
The way show selected item in box using ShowCheckedStrategy.
import { Cascader } from 'antd';
const { SHOW_CHILD } = Cascader;
interface Option {
value: string | number;
label: string;
children?: Option[];
}
const options: Option[] = [
{
label: 'Light',
value: 'light',
children: new Array(20)
.fill(null)
.map((_, index) => ({ label: `Number ${index}`, value: index })),
},
{
label: 'Bamboo',
value: 'bamboo',
children: [
{
label: 'Little',
value: 'little',
children: [
{
label: 'Toy Fish',
value: 'fish',
},
{
label: 'Toy Cards',
value: 'cards',
},
{
label: 'Toy Bird',
value: 'bird',
},
],
},
],
},
];
const App: React.FC = () => {
const onChange = (value: string[][]) => {
console.log(value);
};
return (
<>
<Cascader
style={{ width: '100%' }}
options={options}
onChange={onChange}
multiple
maxTagCount="responsive"
showCheckedStrategy={SHOW_CHILD}
defaultValue={[
['bamboo', 'little', 'fish'],
['bamboo', 'little', 'cards'],
['bamboo', 'little', 'bird'],
]}
/>
<br />
<br />
<Cascader
style={{ width: '100%' }}
options={options}
onChange={onChange}
multiple
maxTagCount="responsive"
defaultValue={['bamboo']}
/>
</>
);
};
export default App;