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* docs: add general components TS demo * docs: add layout components TS demo * docs: add navigation components TS demo * docs: add data entry components TS demo * chore(deps): add types for qs * docs: add data display TS demo * docs: add feedback components TS demo * docs: add other components TS demo * chore(deps): add types * docs: unified demo code style * docs: fix lint error * docs: add demo TS type * docs: fix demo TS type * test: update snapshot * docs: fix TS demo * feat: update Rate character type * docs: fix lint error * feat: update Rate character type * feat: update Rate character type
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zh-CN
使用 treeData
把 JSON 数据直接生成树结构。
en-US
The tree structure can be populated using treeData
property. This is a quick and easy way to provide the tree content.
import React, { useState } from 'react';
import { TreeSelect } from 'antd';
const treeData = [
{
title: 'Node1',
value: '0-0',
children: [
{
title: 'Child Node1',
value: '0-0-1',
},
{
title: 'Child Node2',
value: '0-0-2',
},
],
},
{
title: 'Node2',
value: '0-1',
},
];
const App: React.FC = () => {
const [value, setValue] = useState<string>();
const onChange = (newValue: string) => {
console.log(newValue);
setValue(newValue);
};
return (
<TreeSelect
style={{ width: '100%' }}
value={value}
dropdownStyle={{ maxHeight: 400, overflow: 'auto' }}
treeData={treeData}
placeholder="Please select"
treeDefaultExpandAll
onChange={onChange}
/>
);
};
export default App;