Remix集成antd和pro-components的过程示例

Remix集成antd pro-components Remix集成antd Remix集成pro-components 2023-03-24 11:03:17 631人浏览独家记忆

摘要

目录正文要注意的问题兼容性Remix 服务端渲染的支持情况初始化项目安装必要的包使用新特性 v2 版本的文件路由模式添加 pro-components SettingDrawer 组

正文

读者如果尝试过 Remix 那么觉得 Remix 页面与路由用的真的很舒服（简单易用结构清晰），但是有一个问题，目前 Remix 项目集成了 antd/pro-components 等国内UI 组件库好模板示例很少，于是想创建一个集成 Remix 与 antd 生态的组件库模板，能更快的体验并创建具有 antd 生态的 remix 项目。

阅读本文需要 React/Remix 基础知识和服务端渲染的相关知识

要注意的问题

核心要注意的问题就是：

问题	说明
模块（包）	兼容性和 peer 依等问题
ssr	Remix 服务端渲染支持问题

兼容性

兼容性主要体现在 React18 和其他的包的兼容性

使用脚手架创建的项目默认使用 React 18,由此带来兼容性问题？
React 18 api 发生了变化，渲染 api 调用是否手动修改为 React18 的方式？
npm 的 peer 依赖安装与否？
其他的依赖的兼容 React 18 的问题？

Remix 服务端渲染的支持情况

我们知道 Remix 其实基于 esbuild 很多代码都跑在服务端，所以服务端的渲染的注意点是我们要提前知道：

antd 支持服务端渲染
pro-components 不支持服务端渲染，一般用于客户渲染，因为直接使用了 window/document 等客户端才有的全局对象
remix-utils 工具包支持 <ClientOnly>{() => <>You Content</>}</ClientOnly> 使用组件仅仅在客户端进行渲染。

初始化项目安装必要的包

pnpm dlx create-umi@latest [your_package_name]
# remix 选择默认的选项即可
pnpm install remix-utils antd @ant-design/pro-components @ant-design/CSSinjs @ant-design/icons

使用新特性 v2 版本的文件路由模式

remix.config.js


module.exports = {
  future: {
    v2_routeConvention: true,
  },
  ignoredRouteFiles: ["**/.*"],
};

添加 pro-components SettingDrawer 组件上下文

import { createContext } from "react";
const SettinGContext = createContext({
  theme: {},
  setTheme: (theme: any) => {}
});
export default SettingContext;

全局配置放在 SettingContext 上下文中，需要修改和使用都基于此上下文。

root 文件修改

// type
import type { MetaFunction } from "@remix-run/node";
// core
import {
  Links,
  LiveReload,
  Meta,
  Outlet,
  Scripts,
  ScrollRestoration,
} from "@remix-run/react";
export const meta: MetaFunction = () => ({
  charset: "utf-8",
  title: "New Remix App",
  viewport: "width=device-width,initial-scale=1",
});
function Document({
  children,
  title = "App title",
}: {
  children: React.ReactNode;
  title?: string;
}) {
  return (
    <html lang="en">
      <head>
        <Meta />
        <title>{title}</title>
        <Links />
        {typeof document === "undefined" ? "__ANTD__" : ""}
      </head>
      <body>
        {children}
        <ScrollRestoration />
        <Scripts />
        <LiveReload />
      </body>
    </html>
  );
}
export default function App() {
  return (
    <Document>
      <Outlet />
    </Document>
  );
}

将 html 单独的抽离一个 Document 组件，方便日后修改
在 Document 组建中增加 __ANTD__ 方便后期替换 antd 客户端内容

增加客户端渲染入口文件：entry.client.tsx

客户端主要配合： @ant-design/cssinjs

// cores
import { startTransition, useState } from "react";
import { hydrateRoot } from "react-dom/client";
import { RemixBrowser } from "@remix-run/react";
// components and others
import { createCache, StyleProvider } from "@ant-design/cssinjs";
import { ConfigProvider } from "antd";
// context
import SettingContext from "./settingContext";
const hydrate = () => {
  startTransition(() => {
    const cache = createCache();
    function MainApp() {
      const [theme, setTheme] = useState({
        colorPrimary: "#00b96b"
      });
      return (
        <SettingContext.Provider value={{ theme, setTheme }}>
          <StyleProvider cache={cache}>
            <ConfigProvider
              theme={{
                token: {
                  colorPrimary: theme.colorPrimary,
                },
              }}
            >
              <RemixBrowser />
            </ConfigProvider>
          </StyleProvider>
        </SettingContext.Provider>
      );
    }
    hydrateRoot(document, <MainApp />);
  });
};
if (typeof requestIdleCallback === "function") {
  requestIdleCallback(hydrate);
} else {
  // Safari doesn't support requestIdleCallback
  // https://caniuse.com/requestidlecallback
  setTimeout(hydrate, 1);
}

定义 theme, setTheme 给 SettingContext 使用控制 antd 配置变化，要说明的点 StyleProvider 是用于 antd 服务端渲染配置, 而 ConfigProvider 是 antd 主题配置的提供者。

注意：React18 中不能使用 hydrateRoot api 来进行水合。

增加服务端渲染入口文件：entry.server.tsx

与客户端一样需要 @ant-design/cssinjs 来配置 antd 的样式。

// types
import type { EntryContext } from "@remix-run/node";
// core
import { useState } from "react";
import { RemixServer } from "@remix-run/react";
import { renderToString } from "react-dom/server";
// components
import { ConfigProvider } from "antd";
import { createCache, extractStyle, StyleProvider } from "@ant-design/cssinjs";
// context
import SettingContext from "./settingContext";
export default function handleRequest(
  request: Request,
  responseStatusCode: number,
  responseHeaders: Headers,
  remixContext: EntryContext
) {
  const cache = createCache();
  function MainApp() {
    const [theme, setTheme] = useState({
      colorPrimary: "#00b96b"
    });
    return (
      <SettingContext.Provider value={{ theme, setTheme }}>
        <StyleProvider cache={cache}>
          <ConfigProvider
            theme={{
              token: {
                colorPrimary: theme.colorPrimary,
              },
            }}
          >
            <RemixServer context={remixContext} url={request.url} />
          </ConfigProvider>
        </StyleProvider>
      </SettingContext.Provider>
    );
  }
  let markup = renderToString(<MainApp />);
  const styleText = extractStyle(cache);
  markup = markup.replace("__ANTD__", styleText);
  responseHeaders.set("Content-Type", "text/html");
  return new Response("<!DOCTYPE html>" + markup, {
    status: responseStatusCode,
    headers: responseHeaders,
  });
}

客户端和服务端的改造中包含了：

markup = markup.replace("__ANTD__", styleText);
{typeof document === "undefined" ? "__ANTD__" : ""}

__ANTD__ 在服务端环境中替换

创建一个布局用于承载 pro-components 组件

/routes/_layout.tsx


// core
import { useContext } from "react";
import { Outlet } from "@remix-run/react";
// components
import { ClientOnly } from "remix-utils";
import { ProConfigProvider, SettingDrawer } from "@ant-design/pro-components";
// context
import SettingContext from "~/settingContext";
export default function Layout() {
  const value = useContext(SettingContext);
  return (
    <ClientOnly fallback={<div>Loading...</div>}>
      {() => (
        <ProConfigProvider>
          <Outlet />
          <SettingDrawer
            getContainer={() => document.body}
            enableDarkTheme
            onSettingChange={(settings: any) => {
              value?.setTheme(settings);
            }}
            settings={{ ...value.theme }}
            themeOnly
          />
        </ProConfigProvider>
      )}
    </ClientOnly>
  );
}

注意：布局组件中使用有以下几个点需要注意：

useContext 获取当前的上下文
ClientOnly 组件用于仅仅在客户端渲染 Remix 组件
ProConfigProvider 组件为 SettingDrawer/Outlet 组件提供上下文
SettingDrawer 给使用当前布局 _layout 的组件提供颜色等配置

使用 antd 创建一个简单的基于 _layout._index.tsx 页面

// core
import { JSON } from "@remix-run/node";
import { useFetcher } from "@remix-run/react";
// components
import { Button, FORM, Input, Select } from "antd";
export async function action() {
  return json({
    title: 1,
  });
}
const { Option } = Select;
const layout = {
  labelCol: { span: 8 },
  wrapperCol: { span: 16 },
};
const tailLayout = {
  wrapperCol: { offset: 8, span: 16 },
};
export default function Index() {
  const fetcher = useFetcher();
  const [form] = Form.useForm();
  const onGenderChange = (value: string) => {
    switch (value) {
      case "male":
        form.setFieldsValue({ note: "Hi, man!" });
        break;
      case "female":
        form.setFieldsValue({ note: "Hi, lady!" });
        break;
      case "other":
        form.setFieldsValue({ note: "Hi there!" });
        break;
      default:
    }
  };
  const onFinish = (value: any) => {
    const formData = new FormData();
    formData.append("username", value.username);
    formData.append("passWord", value.password);
    fetcher.submit(formData, { method: "post" });
  };
  const onReset = () => {
    form.resetFields();
  };
  const onFill = () => {
    form.setFieldsValue({ note: "Hello world!", gender: "male" });
  };
  return (
    <div>
      <Form
        {...layout}
        form={form}
        name="control-hooks"
        onFinish={onFinish}
        style={{ maxWidth: 600 }}
      >
        <Form.Item name="note" label="Note" rules={[{ required: true }]}>
          <Input />
        </Form.Item>
        <Form.Item name="gender" label="Gender" rules={[{ required: true }]}>
          <Select
            placeholder="Select a option and change input text above"
            onChange={onGenderChange}
            allowClear
          >
            <Option value="male">male</Option>
            <Option value="female">female</Option>
            <Option value="other">other</Option>
          </Select>
        </Form.Item>
        <Form.Item
          noStyle
          shouldUpdate={(prevValues, currentValues) =>
            prevValues.gender !== currentValues.gender
          }
        >
          {({ getFieldValue }) =>
            getFieldValue("gender") === "other" ? (
              <Form.Item
                name="customizeGender"
                label="Customize Gender"
                rules={[{ required: true }]}
              >
                <Input />
              </Form.Item>
            ) : null
          }
        </Form.Item>
        <Form.Item {...tailLayout}>
          <Button type="primary" htmlType="submit">
            Submit
          </Button>
          <Button htmlType="button" onClick={onReset}>
            Reset
          </Button>
          <Button type="link" htmlType="button" onClick={onFill}>
            Fill form
          </Button>
        </Form.Item>
      </Form>
    </div>
  );
}

_layout._index.tsx 表示使用：_layout 布局的 / 页面路由。

使用 pro-component 创建一个简单的基于 _layout._procomponents.tsx 页面

// core
import { json } from "@remix-run/node";
import { useFetcher } from "@remix-run/react";
// components
import { Button, Form, Space } from "antd";
import {
  ProForm,
  ProFormDependency,
  ProFormSelect,
  ProFormText,
} from "@ant-design/pro-components";
export async function action() {
  return json({
    title: 1,
  });
}
const layout = {
  labelCol: { span: 8 },
  wrapperCol: { span: 16 },
};
const tailLayout = {
  wrapperCol: { offset: 8, span: 16 },
};
export default function Index() {
  const fetcher = useFetcher();
  const [form] = Form.useForm();
  const onGenderChange = (value: string) => {
    switch (value) {
      case "male":
        form.setFieldsValue({ note: "Hi, man!" });
        break;
      case "female":
        form.setFieldsValue({ note: "Hi, lady!" });
        break;
      case "other":
        form.setFieldsValue({ note: "Hi there!" });
        break;
      default:
    }
  };
  const onFinish = (value: any) => {
    const formData = new FormData();
    formData.append("username", value.username);
    formData.append("password", value.password);
    fetcher.submit(formData, { method: "post" });
  };
  const onReset = () => {
    form.resetFields();
  };
  const onFill = () => {
    form.setFieldsValue({ note: "Hello world!", gender: "male" });
  };
  return (
    <div>
      <Form
        {...layout}
        form={form}
        name="control-hooks"
        onFinish={onFinish}
        style={{ maxWidth: 600 }}
      >
        <ProFormText name="note" label="Note" rules={[{ required: true }]} />
        <ProFormSelect
          name="gender"
          label="Gender"
          rules={[{ required: true }]}
          fieldProps={{
            onChange: onGenderChange
          }}
          options={[
            {
              label: "male",
              value: "male",
            },
            {
              label: "female",
              value: "female",
            },
            {
              label: "other",
              value: "other",
            },
          ]}
        />
        <ProFormDependency name={["gender"]}>
          {({ gender }) => {
            return gender === "other" ? (
              <ProFormText
                noStyle
                name="customizeGender"
                label="Customize Gender"
                rules={[{ required: true }]}
              />
            ) : null;
          }}
        </ProFormDependency>
        <ProForm.Item {...tailLayout}>
          <Space>
            <Button type="primary" htmlType="submit">
              Submit
            </Button>
            <Button htmlType="button" onClick={onReset}>
              Reset
            </Button>
            <Button type="link" htmlType="button" onClick={onFill}>
              Fill form
            </Button>
          </Space>
        </ProForm.Item>
      </Form>
    </div>
  );
}

/procomponents 页面基本是 / 页面使用 pro-components 的改造版本。需要我们注意的是表单联动使用用方式不一样。