Question

我弹出了我的create-react-app以使用css模块。我从

修改了我的webpack.config.dev.js

const redbox = document.querySelector("#redbox");
redbox.style.width = `50px`;
const coolbutton = document.querySelector("#coolbutton");
coolbutton.addEventListener("click", animator);
let toggle = true;
function animator() {
  let poller = setInterval(function(){
    let w = parseInt(redbox.style.width, 10);
    toggle ? w++ : w--;
    redbox.style.width = w + 'px';
    if (w == 100 || w == 50){          
      toggle = !toggle;
      clearInterval(poller);
    }
    if (w == 80)
      log(redbox.style.width);
  }, 20);
} 

function log(args){
  console.log(args);
}

然后我尝试在我的一个组件中使用css模块

  {
            test: /\.css$/,
            use: [
              require.resolve('style-loader'),
              {
                loader: require.resolve('css-loader'),
                options: {
                  importLoaders: 1,
                    modules: true,           //added this
                    localIdentName: "[name]__[local]___[hash:base64:5]"  //added this
                },
              },
              {
                loader: require.resolve('postcss-loader'),
                options: {

                    // Necessary for external CSS imports to work
                  // https://github.com/facebookincubator/create-react-app/issues/2677
                  ident: 'postcss',
                  plugins: () => [
                    require('postcss-flexbugs-fixes'),
                    autoprefixer({
                      browsers: [
                        '>1%',
                        'last 4 versions',
                        'Firefox ESR',
                        'not ie < 9', // React doesn't support IE8 anyway
                      ],
                      flexbox: 'no-2009',
                    }),
                  ],
                },
              },
            ],
          }

但是className navbarSide并没有应用于div。我没有看到特定div的className。我究竟做错了什么？理想情况下，div应该有className navbarSide。

Answer 1

只需添加import { StyleSheet } from 'react-native';

import React, { Component } from 'react';
import { StyleSheet } from 'react-native';
import styles from './sidebar.css';

class MenuPanel extends Component {
    render() {
        return (
            <div>
                <div className={styles.navbarSide}>
                    <div className="tessact-logo"></div>
                    <div className="navbar-item active">
                        <a className="navbar-item-link"><span className="fa fa-comment"></span> TRIVIA</a>
                    </div>

即使在弹出create-react-app之后，css模块也无法正常工作

1 个答案: