混合菜单新模式

样例

Ant Design Pro Blog 文档

这个明显就比非混合的好看很多，今天就来试试改一改吧

现在官网中找到ProLayout

就可以找到这个混合模式的源码样例

import React from 'react';

import ProLayout, { PageContainer } from '@ant-design/pro-layout';
import complexMenu from './complexMenu';

export default () => (
  <div
    style={{
      height: 400,
      overflow: 'auto',
    }}
  >
    <ProLayout
      location={{
        pathname: '/articles/new',
      }}
      route={{
        routes: complexMenu,
      }}
      disableContentMargin
      layout="top"
    >
      <ProLayout
        location={{
          pathname: '/home/overview',
        }}
        route={{
          routes: complexMenu,
        }}
        navTheme="light"
        menuHeaderRender={false}
      >
        <PageContainer content="欢迎使用">
          <div>Hello World</div>
        </PageContainer>
      </ProLayout>
    </ProLayout>
  </div>
);

有点抽象，但是要怎么使用呢？

这里我用之前搭建的脚手架新项目里的BasicLayout.jsx来修改

这里可以把这个布局理解为在之前的脚手架菜单基础上，添加一个topmenu。然后将原先的rightcontent和menuheader隐藏掉就行。是不是很容易理解？要是理解不了，可以把我之后的代码自己测测看，改动一下就能了解了。

Tips:ProLayout所有以 Render 后缀的方法都可以通过传入 false 来使其不渲染。

那就直接上代码了

BasicLayout.jsx

/**
 * Ant Design Pro v4 use `@ant-design/pro-layout` to handle Layout.
 * You can view component api by:
 * https://github.com/ant-design/ant-design-pro-layout
 */
import ProLayout, { DefaultFooter} from '@ant-design/pro-layout';
import React, { useEffect } from 'react';
import { Link, useIntl, connect, history } from 'umi';
import { GithubOutlined } from '@ant-design/icons';
import { Result, Button } from 'antd';
import Authorized from '@/utils/Authorized';
import RightContent from '@/components/GlobalHeader/RightContent';
import { getAuthorityFromRouter } from '@/utils/utils';
import logo from '../assets/elestric.png';
//logo我是自己挑的，没有用默认的
const noMatch = (
  <Result
    status={403}
    title="403"
    subTitle="Sorry, you are not authorized to access this page."
    extra={
      <Button type="primary">
        <Link to="/user/login">Go Login</Link>
      </Button>
    }
  />
);

/**
 * use Authorized check all menu item
 */
const menuDataRender = (menuList) =>
  menuList.map((item) => {
    const localItem = {
      ...item,
      children: item.children ? menuDataRender(item.children) : undefined,
    };
    return Authorized.check(item.authority, localItem, null);
  });

const defaultFooterDom = (
  <DefaultFooter
    copyright={`${new Date().getFullYear()} 蚂蚁集团体验技术部出品`}
    links={[
      {
        key: 'Ant Design Pro',
        title: 'Ant Design Pro',
        href: 'https://pro.ant.design',
        blankTarget: true,
      },
      {
        key: 'github',
        title: <GithubOutlined />,
        href: 'https://github.com/ant-design/ant-design-pro',
        blankTarget: true,
      },
      {
        key: 'Ant Design',
        title: 'Ant Design',
        href: 'https://ant.design',
        blankTarget: true,
      },
    ]}
  />
);

const BasicLayout = (props) => {
  const {
    dispatch,
    children,
    settings,
    location = {
      pathname: '/',
    },
  } = props;
  /**
   * constructor
   */

  useEffect(() => {
    if (dispatch) {
      dispatch({
        type: 'user/fetchCurrent',
      });
    }
  }, []);
  /**
   * init variables
   */

  const handleMenuCollapse = (payload) => {
    if (dispatch) {
      dispatch({
        type: 'global/changeLayoutCollapsed',
        payload,
      });
    }
  }; // get children authority

  const authorized = getAuthorityFromRouter(props.route.routes, location.pathname || '/') || {
    authority: undefined,
  };
  const { formatMessage } = useIntl();
  return (
    <ProLayout
      logo={<img
        alt="logo"
        style={{ height: '32px' }}
        src={logo}
        onClick={() => {
          handleMenuCollapse(!props.collapsed);
        }}
      />}
      title="my new ant pro project"
      layout="topmenu"
      disableMobile
      rightContentRender={(rightProps) => <RightContent {...rightProps} {...settings} />}
      contentStyle={{ margin: 0 }}
    >
      <ProLayout
        // logo={logo}
        // formatMessage={formatMessage}
        //因为topmenu已经有logo了，所以我们选择将菜单的logo不渲染
        menuHeaderRender={false}
        //footer不好看，我把它也关了
        footerRender={false}
        formatMessage={formatMessage}
        onCollapse={handleMenuCollapse}
        menuItemRender={(menuItemProps, defaultDom) => {
          if (menuItemProps.isUrl || menuItemProps.children || !menuItemProps.path) {
            return defaultDom;
          }

          return <Link to={menuItemProps.path}>{defaultDom}</Link>;
        }}
        breadcrumbRender={(routers = []) => [
          {
            path: '/',
            breadcrumbName: formatMessage({
              id: 'menu.home',
            }),
          },
          ...routers,
        ]}
        itemRender={(route, params, routes, paths) => {
          const first = routes.indexOf(route) === 0;
          return first ? (
            <Link to={paths.join('/')}>{route.breadcrumbName}</Link>
          ) : (
            <span>{route.breadcrumbName}</span>
          );
        }}
        menuDataRender={menuDataRender}
        //因为rightcontent为空，所以header也没有渲染的必要
        headerRender={false}
        rightContentRender={false}
        {...props}
        {...settings}
      >
        <Authorized authority={authorized.authority} noMatch={noMatch}>
          {children}
        </Authorized>
      </ProLayout>
    </ProLayout>
  );
};

export default connect(({ global, settings }) => ({
  collapsed: global.collapsed,
  settings,
}))(BasicLayout);

当然别忘了把下面的menu颜色改了
defaultSettings.js

const proSettings = {
  //改成白色
  navTheme: 'white',
  // 拂晓蓝
  primaryColor: '#1890ff',
  layout: 'side',
  contentWidth: 'Fluid',
  fixedHeader: false,
  fixSiderbar: true,
  colorWeak: false,
  menu: {
    locale: true,
  },
  title: 'Ant Design Pro',
  pwa: false,
  iconfontUrl: '',
};
export default proSettings;

这就是在脚手架生成的BasicLayout.jsx的基础上直接改的

比较重要的改动部分我就写在下面了

//topmenu部分
<ProLayout
  logo={<img
    alt="logo"
    style={{ height: '32px' }}
    src={logo}
    onClick={() => {
      handleMenuCollapse(!props.collapsed);
    }}
  />}
  title="my new ant pro project"
  layout="topmenu"
  disableMobile
  rightContentRender={(rightProps) => <RightContent {...rightProps} {...settings} />}
  contentStyle={{ margin: 0 }}
>
menuHeaderRender={false}
headerRender={false}
rightContentRender={false}

试试看，是不是布局好看多了！！！

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