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114 lines
2.4 KiB
Markdown
114 lines
2.4 KiB
Markdown
---
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order: 4
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title:
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zh-CN: 查询模式 - 确定类目
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en-US: Lookup-Patterns - Certain Category
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---
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## zh-CN
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[查询模式: 确定类目](https://ant.design/docs/spec/reaction#Lookup-Patterns) 示例。
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## en-US
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Demonstration of [Lookup Patterns: Certain Category](https://ant.design/docs/spec/reaction#Lookup-Patterns). Basic Usage, set options of autocomplete with `options` property.
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```tsx
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import { Input, AutoComplete } from 'antd';
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import { UserOutlined } from '@ant-design/icons';
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const { Option, OptGroup } = AutoComplete;
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function renderTitle(title: string) {
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return (
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<span>
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{title}
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<a
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style={{ float: 'right' }}
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href="https://www.google.com/search?q=antd"
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target="_blank"
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rel="noopener noreferrer"
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>
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more
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</a>
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</span>
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);
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}
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function renderItem(title: string, count: number) {
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return {
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value: title,
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label: (
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<div
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style={{
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display: 'flex',
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justifyContent: 'space-between',
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}}
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>
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{title}
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<span>
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<UserOutlined /> {count}
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</span>
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</div>
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),
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};
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}
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const options = [
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{
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label: renderTitle('Libraries'),
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options: [renderItem('AntDesign', 10000), renderItem('AntDesign UI', 10600)],
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},
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{
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label: renderTitle('Solutions'),
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options: [renderItem('AntDesign UI FAQ', 60100), renderItem('AntDesign FAQ', 30010)],
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},
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{
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label: renderTitle('Articles'),
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options: [renderItem('AntDesign design language', 100000)],
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},
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];
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function Complete() {
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return (
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<AutoComplete
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dropdownClassName="certain-category-search-dropdown"
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dropdownMatchSelectWidth={500}
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style={{ width: 250 }}
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options={options}
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>
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<Input.Search
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size="large"
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placeholder="input here"
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/>
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</AutoComplete>
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);
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}
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ReactDOM.render(<Complete />, mountNode);
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```
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```css
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.certain-category-search-dropdown .ant-select-dropdown-menu-item-group-title {
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color: #666;
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font-weight: bold;
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}
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.certain-category-search-dropdown .ant-select-dropdown-menu-item-group {
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border-bottom: 1px solid #f6f6f6;
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}
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.certain-category-search-dropdown .ant-select-dropdown-menu-item {
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padding-left: 16px;
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}
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.certain-category-search-dropdown .ant-select-dropdown-menu-item.show-all {
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text-align: center;
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cursor: default;
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}
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.certain-category-search-dropdown .ant-select-dropdown-menu {
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max-height: 300px;
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}
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```
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