I have three scripts:
<script type="text/javascript" src="main.min.js"></script>
<script type="text/javascript" src="script-A.js"></script>
<script type="text/javascript" src="script-B.js"></script>
main.min.js
script-A.js
script-B.js
main.min.js
jQuery is not defined
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
"window.jQuery": 'jquery'
})
script-A.js
script-B.js
Uncaught ReferenceError: jQuery is not defined
at script-A.js?ver=2.9.6:1
Uncaught ReferenceError: jQuery is not defined
at script-B.js:617
at script-B.js:620
{
"name": "mysite",
"version": "1.0.0",
"description": "mysite",
"main": "webpack.config.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"jquery": "^3.2.1",
"jquery-lazy": "^1.7.5",
"salvattore": "^1.0.9",
"webpack": "^3.6.0"
},
"devDependencies": {
"babel-core": "^6.26.0",
"babel-loader": "^7.1.2",
"babel-preset-es2015": "^6.24.1",
"browser-sync": "^2.18.13",
"browser-sync-webpack-plugin": "^1.2.0",
"css-loader": "^0.28.7",
"extract-text-webpack-plugin": "^3.0.1",
"file-loader": "^1.1.5",
"node-sass": "^4.5.3",
"sass-loader": "^6.0.6",
"style-loader": "^0.19.0",
"url-loader": "^0.6.2",
"webpack-merge": "^4.1.0"
}
}
You need to make use of the expose-loader
in order to make jQuery available to the other scripts on the global scope.
module: {
rules: [{
test: require.resolve('jquery'),
use: [{
loader: 'expose-loader',
options: 'jQuery'
},{
loader: 'expose-loader',
options: '$'
}]
}]
}