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70 lines
1.4 KiB
TypeScript
70 lines
1.4 KiB
TypeScript
import React, { useState } from 'react';
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import { ConfigProvider, TreeSelect } from 'antd';
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const treeData = [
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{
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value: 'parent 1',
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title: 'parent 1',
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children: [
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{
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value: 'parent 1-0',
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title: 'parent 1-0',
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children: [
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{
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value: 'leaf1',
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title: 'leaf1',
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},
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{
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value: 'leaf2',
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title: 'leaf2',
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},
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],
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},
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{
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value: 'parent 1-1',
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title: 'parent 1-1',
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children: [
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{
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value: 'leaf3',
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title: <b style={{ color: '#08c' }}>leaf3</b>,
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},
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],
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},
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],
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},
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];
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const App: React.FC = () => {
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const [value, setValue] = useState<string>();
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const onChange = (newValue: string) => {
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setValue(newValue);
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};
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return (
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<ConfigProvider
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theme={{
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components: {
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TreeSelect: {
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nodeHoverBg: '#fff2f0',
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nodeSelectedBg: '#ffa39e',
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},
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},
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}}
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>
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<TreeSelect
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showSearch
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style={{ width: '100%' }}
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value={value}
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dropdownStyle={{ maxHeight: 400, overflow: 'auto' }}
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placeholder="Please select"
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allowClear
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treeDefaultExpandAll
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onChange={onChange}
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treeData={treeData}
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/>
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</ConfigProvider>
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);
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};
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export default App;
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