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969 B
969 B
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zh-CN
默认值通过数组的方式指定。
en-US
Specifies default value by an array.
import { Cascader } from 'antd';
const options = [
{
value: 'zhejiang',
label: 'Zhejiang',
children: [
{
value: 'hangzhou',
label: 'Hangzhou',
children: [
{
value: 'xihu',
label: 'West Lake',
},
],
},
],
},
{
value: 'jiangsu',
label: 'Jiangsu',
children: [
{
value: 'nanjing',
label: 'Nanjing',
children: [
{
value: 'zhonghuamen',
label: 'Zhong Hua Men',
},
],
},
],
},
];
function onChange(value) {
console.log(value);
}
ReactDOM.render(
<Cascader
defaultValue={['zhejiang', 'hangzhou', 'xihu']}
options={options}
onChange={onChange}
/>,
mountNode,
);