cjd-parkball/src/components/menu/demo/horizontal.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: 顶部导航
title_en: Top Navigation
---

 zh-CN

水平的顶部导航菜单。

 en-US

Horizontal top navigation menu.

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

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

class App extends React.Component {
  state = {
    current: 'mail',
  }

  handleClick = (e) => {
    console.log('click ', e);
    this.setState({
      current: e.key,
    });
  }

  render() {
    return (
      <Menu
        onClick={this.handleClick}
        selectedKeys={[this.state.current]}
        mode="horizontal"
      >
        <Menu.Item key="mail">
          <Icon type="mail" />Navigation One
        </Menu.Item>
        <Menu.Item key="app" disabled>
          <Icon type="appstore" />Navigation Two
        </Menu.Item>
        <SubMenu title={<span className="submenu-title-wrapper"><Icon type="setting" />Navigation Three - Submenu</span>}>
          <MenuItemGroup title="Item 1">
            <Menu.Item key="setting:1">Option 1</Menu.Item>
            <Menu.Item key="setting:2">Option 2</Menu.Item>
          </MenuItemGroup>
          <MenuItemGroup title="Item 2">
            <Menu.Item key="setting:3">Option 3</Menu.Item>
            <Menu.Item key="setting:4">Option 4</Menu.Item>
          </MenuItemGroup>
        </SubMenu>
        <Menu.Item key="alipay">
          <a href="https://ant.design" target="_blank" rel="noopener noreferrer">Navigation Four - Link</a>
        </Menu.Item>
      </Menu>
    );
  }
}

ReactDOM.render(<App />, mountNode);
````