2016-03-31 09:40:55 +08:00
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---
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2017-02-09 15:09:32 +08:00
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order: 4
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2016-07-04 10:48:21 +08:00
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title:
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zh-CN: 触发事件
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en-US: Click event
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2016-03-31 09:40:55 +08:00
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---
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2015-06-09 13:46:47 +08:00
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2016-07-04 10:48:21 +08:00
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## zh-CN
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2015-06-09 13:46:47 +08:00
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点击菜单项后会触发事件,用户可以通过相应的菜单项 key 进行不同的操作。
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2016-07-04 10:48:21 +08:00
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## en-US
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An event will be triggered when you click menu items, in which you can make different operations according to item's key.
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2022-05-19 09:46:26 +08:00
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```tsx
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2019-11-28 12:34:33 +08:00
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import { DownOutlined } from '@ant-design/icons';
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2022-05-19 09:46:26 +08:00
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import type { MenuProps } from 'antd';
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2022-05-21 22:14:15 +08:00
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import { Dropdown, Menu, message, Space } from 'antd';
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import React from 'react';
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2018-06-27 15:55:04 +08:00
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2022-05-19 09:46:26 +08:00
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const onClick: MenuProps['onClick'] = ({ key }) => {
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2016-09-29 11:51:24 +08:00
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message.info(`Click on item ${key}`);
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2015-06-09 18:08:56 +08:00
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};
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2015-06-09 13:46:47 +08:00
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2016-01-07 16:29:12 +08:00
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const menu = (
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2022-03-18 15:20:35 +08:00
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<Menu
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onClick={onClick}
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items={[
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{
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label: '1st menu item',
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key: '1',
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},
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{
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label: '2nd menu item',
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key: '2',
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},
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{
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label: '3rd menu item',
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key: '3',
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},
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]}
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/>
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2016-01-07 16:29:12 +08:00
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);
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2015-06-09 13:46:47 +08:00
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2022-05-19 09:46:26 +08:00
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const App: React.FC = () => (
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2015-06-09 13:46:47 +08:00
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<Dropdown overlay={menu}>
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2022-04-22 13:35:27 +08:00
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<a onClick={e => e.preventDefault()}>
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<Space>
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Hover me, Click menu item
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<DownOutlined />
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</Space>
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2015-12-02 15:18:15 +08:00
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</a>
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2022-04-03 23:27:45 +08:00
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</Dropdown>
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2018-11-28 15:00:03 +08:00
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);
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2022-05-19 09:46:26 +08:00
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export default App;
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2019-05-07 14:57:32 +08:00
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```
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