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Ich habe Probleme CSS mit meinem CSS-Loader auf meine JSX-Dateien zu laden. Ich wurde nach dem Vorbild von:Webpack css-loader nicht erstellen
https://christianalfoni.github.io/react-webpack-cookbook/Loading-CSS.html
Das ist mein JSX
import React from 'react';
import ReactDOM from 'react-dom';
import styles from './styles.css';
class Hello extends React.Component {
render() {
return <div>Hello world!</div>
}
}
var el = document.getElementById('content')
var data = JSON.parse(el.getAttribute('data-attr'))
ReactDOM.render(<Hello data={data} />, el);`Das ist mein package.json
"devDependencies": {
"babel-core": "^6.3.26",
"babel-loader": "^6.2.0",
"babel-preset-es2015": "^6.3.13",
"babel-preset-react": "^6.3.13",
"css-loader": "^0.23.1",
"exports-loader": "~0.6.2",
"expose-loader": "~0.6.0",
"grunt": "^0.4.5",
"grunt-babel": "^6.0.0",
"grunt-cli": "^0.1.13",
"grunt-contrib-watch": "^0.6.1",
"grunt-webpack": "^1.0.11",
"history": "^1.17.0",
"imports-loader": "~0.6.3",
"jquery": "^2.1.4",
"lodash": "~3.0.0",
"react": "^0.14.5",
"react-dom": "^0.14.5",
"react-router": "^1.0.3",
"style-loader": "^0.13.0",
"webpack": "^1.12.9",
"webpack-dev-server": "^1.14.0"
},
"dependencies": {
"chunk-manifest-webpack-plugin": "0.0.1",
"grunt-react": "^0.12.3"
}Das ist mein Webpack.config.js
var path = require('path');
var webpack = require('webpack');
var config = module.exports = {
// the base path which will be used to resolve entry points
context: __dirname,
// the main entry point for our application's frontend JS
entry: './app/frontend/javascripts/entry.js',
stats: {
// Configure the console output
colors: true,
modules: true,
reasons: true
},
progress: true,
keepalive: true,
module: {
loaders: [
{
test: /\.js?$/,
exclude: /(node_modules|bower_components)/,
loader: 'babel-loader', // 'babel-loader' is also a legal name to reference
query: { presets: ['es2015', 'react'] }
},
{ test: /\.css$/, loader: "style-loader!css-loader" }
]
},
output: {
// this is our app/assets/javascripts directory, which is part of the Sprockets pipeline
path: path.join(__dirname, 'app', 'assets', 'javascripts'),
// the filename of the compiled bundle, e.g. app/assets/javascripts/bundle.js
filename: 'bundle.js',
// if the webpack code-splitting feature is enabled, this is the path it'll use to download bundles
publicPath: '/assets',
devtoolModuleFilenameTemplate: '[resourcePath]',
devtoolFallbackModuleFilenameTemplate: '[resourcePath]?[hash]',
},
resolve: {
// tell webpack which extensions to auto search when it resolves modules. With this,
// you'll be able to do `require('./utils')` instead of `require('./utils.js')`
extensions: ['', '.js'],
// by default, webpack will search in `web_modules` and `node_modules`. Because we're using
// Bower, we want it to look in there too
modulesDirectories: [ 'node_modules', 'bower_components' ],
},
plugins: [
// we need this plugin to teach webpack how to find module entry points for bower files,
// as these may not have a package.json file
new webpack.ResolverPlugin([
new webpack.ResolverPlugin.DirectoryDescriptionFilePlugin('.bower.json', ['main'])
]),
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
}),
//new webpack.optimize.CommonsChunkPlugin('common-bundle.js'),
//new webpack.optimize.CommonsChunkPlugin('public-bundle.js')
]
};Das ist mein styles.css
#div {
background-color: red;
}Die Ausgabe, die ich von meinem Grunt-Task zum Ausführen von "webpack" erhalten angehängt: Sie können sehen, wo es sagt, dass das Build für das CSS fehlgeschlagen ist.
cjs require fbjs/lib/mapObject [154] ./~/react/lib/ReactDOMFactories.js 18:16-45
[157] ./~/react/lib/onlyChild.js 1.21 kB {0} [built]
cjs require ./onlyChild [153] ./~/react/lib/ReactIsomorphic.js 24:16-38
[158] ./~/react/lib/deprecated.js 1.77 kB {0} [built]
cjs require ./deprecated [3] ./~/react/lib/React.js 19:17-40
[159] ./~/react-dom/index.js 63 bytes {0} [built]
cjs require react-dom [0] ./app/frontend/javascripts/entry.js 11:16-36
ERROR in ./app/frontend/javascripts/styles.css
Module parse failed: /Users/Booboo/Projects/Xeon/app/frontend/javascripts/styles.css Line 1: Unexpected token {
You may need an appropriate loader to handle this file type.
| div {
| background-color: red;
| }
@ ./app/frontend/javascripts/entry.js 5:0-23
Warning: Task "webpack:dev" failed. Use --force to continue.
Aborted due to warnings.
Booboo$ grunt react && grunt webpack && grunt watch
In meiner webpack.config referenziere ich normalerweise die Loader mit "loader": "style! Css" (ohne den -loader). Hast du das versucht? –
Stellt sich heraus, keiner der Lader scheint zu funktionieren :(. Wenn ich versuche, die Import-Anweisung ändern, um eine JSX-Datei erfordern, gibt es auch das gleiche Ergebnis. Könnte es einen Konflikt mit anderen Abhängigkeiten sein? – joe