react-bootstrap + purgeCss + next.js [英] react-bootstrap + purgeCss + next.js

问题描述

PurgeCss 删除了我项目中使用的 react-bootstrap css 类.我正在使用 Next.js 框架.

PurgeCss removes react-bootstrap css classes used in my project. I am using Next.js framework.

_app.js:

import '../styles/style.scss';
import React from 'react';
import PropTypes from 'prop-types';
import 'bootstrap/dist/css/bootstrap.min.css';

// This default export is required in a new `pages/_app.js` file.
export default function MyApp({Component, pageProps}) {
  return <Component {...pageProps} />;
}

MyApp.propTypes = {
  Component: PropTypes.node,
  pageProps: PropTypes.node,
};

component.js:

component.js:

import React from 'react';
import {Container, Row, Col} from 'react-bootstrap';

const MyTest = function () {
  return (
    <Container>
      <Row>                   // .row class is missing in the final CSS!
        <Col>1 of 2</Col>
        <Col>2 of 2</Col>
      </Row>
      <Row>
        <Col>1 of 3</Col>
        <Col>2 of 3</Col>
        <Col>3 of 3</Col>
      </Row>
    </Container>
  );
};

export default MyTest;

下一个.config.js:

next.config.js:

// next.config.js
const withSass = require('@zeit/next-sass');
const withCss = require('@zeit/next-css');
const withPurgeCss = require('next-purgecss');

module.exports = withCss(
  withSass(
    withPurgeCss({
      generateBuildId: async () => {
        // You can, for example, get the latest git commit hash here
        return 'my-build-id3';
      },
      distDir: 'build',
      purgeCssPaths: [
        './src/pages/*.js',
        './src/pages/**/*.js',
        './src/components/*.js',
        './src/components/**/*.js',
        './src/layouts/*.js',
        './src/layouts/**/*.js',
      ],
    })
  )
);

当我构建应用程序时，CSS 文件中完全没有 .row 类和 .col 类.禁用 PurgeCSS 时一切正常.

When I build the app, .row classes and .col classes are completely missing in the CSS file. When disabling PurgeCSS everything works fine.

更新 1#:

清除其他类工作正常.

在 <div> 中定义 Bootstrap 类可以正常工作.:

Defining Bootstrap classes inside <div> work fine.:

 <button className="btn btn-primary">     // this works fine!
          My Button
 </button>

其他 React-bootstrap 组件也不起作用.这不起作用！

Other React-bootstrap components dont work either. This doesnt work!

import React from 'react';
import {Button} from 'react-bootstrap';

const MyTest = function () {
  return <Button variant="outline-warning">Primary button</Button>;    // doesnt work
};

export default MyTest;

推荐答案

您应该在配置文件中包含引导 CSS 文件的路径到您的 purgeCSSpath.

You should include the path of the bootstrap CSS file to your purgeCSSpath on the config file.

'./node_modules/react-bootstrap/**/*.js',

这篇关于react-bootstrap + purgeCss + next.js的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！