cjd-parkball/src/components/menu/demo/vertical.md

> 中后台业务组件库，中后台就像公园，进入需要买门票（登录），所以以 Parkball(公园球) 命名，公园内必定捕获！作为一个组件库，提供使用方法文档，方便开发者的调用

---
category: 2
title: 垂直菜单
title_en: Vertical menu
---

 zh-CN

子菜单是弹出的形式。

 en-US

Submenus open as pop-ups.

````jsx
import { Menu, Icon } from 'parkball';

const SubMenu = Menu.SubMenu;
const MenuItemGroup = Menu.ItemGroup;

function handleClick(e) {
  console.log('click', e);
}

ReactDOM.render(
  <Menu onClick={handleClick} style={{ width: 256 }} mode="vertical">
    <SubMenu key="sub1" title={<span><Icon type="mail" /><span>Navigation One</span></span>}>
      <MenuItemGroup title="Item 1">
        <Menu.Item key="1">Option 1</Menu.Item>
        <Menu.Item key="2">Option 2</Menu.Item>
      </MenuItemGroup>
      <MenuItemGroup title="Iteom 2">
        <Menu.Item key="3">Option 3</Menu.Item>
        <Menu.Item key="4">Option 4</Menu.Item>
      </MenuItemGroup>
    </SubMenu>
    <SubMenu key="sub2" title={<span><Icon type="appstore" /><span>Navigation Two</span></span>}>
      <Menu.Item key="5">Option 5</Menu.Item>
      <Menu.Item key="6">Option 6</Menu.Item>
      <SubMenu key="sub3" title="Submenu">
        <Menu.Item key="7">Option 7</Menu.Item>
        <Menu.Item key="8">Option 8</Menu.Item>
      </SubMenu>
    </SubMenu>
    <SubMenu key="sub4" title={<span><Icon type="setting" /><span>Navigation Three</span></span>}>
      <Menu.Item key="9">Option 9</Menu.Item>
      <Menu.Item key="10">Option 10</Menu.Item>
      <Menu.Item key="11">Option 11</Menu.Item>
      <Menu.Item key="12">Option 12</Menu.Item>
    </SubMenu>
  </Menu>,
  mountNode);
````