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60 lines
1.2 KiB
Markdown
60 lines
1.2 KiB
Markdown
---
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order: 12
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debug: true
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title:
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zh-CN: 后缀图标
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en-US: Suffix
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---
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## zh-CN
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最简单的用法。
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## en-US
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The most basic usage.
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```tsx
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import React, { useState } from 'react';
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import { TreeSelect } from 'antd';
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import { SmileOutlined } from '@ant-design/icons';
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const { TreeNode } = TreeSelect;
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const icon = <SmileOutlined />;
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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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console.log(newValue);
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setValue(newValue);
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};
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return (
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<TreeSelect
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showSearch
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suffixIcon={icon}
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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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>
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<TreeNode value="parent 1" title="parent 1">
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<TreeNode value="parent 1-0" title="parent 1-0">
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<TreeNode value="leaf1" title="my leaf" />
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<TreeNode value="leaf2" title="your leaf" />
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</TreeNode>
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<TreeNode value="parent 1-1" title="parent 1-1">
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<TreeNode value="sss" title={<b style={{ color: '#08c' }}>sss</b>} />
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</TreeNode>
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</TreeNode>
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</TreeSelect>
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);
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};
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export default App;
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```
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