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20.
Sourcemaps & Debugging
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This tutorial explains the concepts of an old version of Webpack using an old version of Symfony. The most important concepts are still the same, but you should expect significant differences in new versions.
What PHP libraries does this tutorial use?
// composer.json
{
"require": {
"php": "^7.2.0",
"symfony/symfony": "3.3.*", // v3.3.16
"twig/twig": "2.10.*", // v2.10.0
"doctrine/orm": "^2.5", // v2.7.0
"doctrine/doctrine-bundle": "^1.6", // 1.10.3
"doctrine/doctrine-cache-bundle": "^1.2", // 1.3.5
"symfony/swiftmailer-bundle": "^2.3", // v2.6.3
"symfony/monolog-bundle": "^2.8", // v2.12.1
"symfony/polyfill-apcu": "^1.0", // v1.4.0
"sensio/distribution-bundle": "^5.0", // v5.0.22
"sensio/framework-extra-bundle": "^3.0.2", // v3.0.26
"incenteev/composer-parameter-handler": "^2.0", // v2.1.2
"friendsofsymfony/user-bundle": "^2.0", // v2.1.2
"doctrine/doctrine-fixtures-bundle": "~2.3", // v2.4.1
"doctrine/doctrine-migrations-bundle": "^1.2", // v1.3.2
"composer/package-versions-deprecated": "^1.11", // 1.11.99
"friendsofsymfony/jsrouting-bundle": "^1.6" // 1.6.0
},
"require-dev": {
"sensio/generator-bundle": "^3.0", // v3.1.6
"symfony/phpunit-bridge": "^3.0" // v3.3.5
}
}
What JavaScript libraries does this tutorial use?
// package.json
{
"dependencies": [],
"devDependencies": {
"babel-core": "^6.25.0", // 6.25.0
"babel-loader": "^7.1.1", // 7.1.1
"babel-plugin-syntax-dynamic-import": "^6.18.0", // 6.18.0
"babel-preset-env": "^1.6.0", // 1.6.0
"bootstrap-sass": "^3.3.7", // 3.3.7
"clean-webpack-plugin": "^0.1.16", // 0.1.16
"copy-webpack-plugin": "^4.0.1", // 4.0.1
"core-js": "^2.4.1", // 2.4.1
"css-loader": "^0.28.4", // 0.28.4
"extract-text-webpack-plugin": "^3.0.0", // 3.0.0
"file-loader": "^0.11.2", // 0.11.2
"font-awesome": "^4.7.0", // 4.7.0
"jquery": "^3.2.1", // 3.2.1
"lodash": "^4.17.4", // 4.17.4
"node-sass": "^4.5.3", // 4.5.3
"resolve-url-loader": "^2.1.0", // 2.1.0
"sass-loader": "^6.0.6", // 6.0.6
"style-loader": "^0.18.2", // 0.18.2
"sweetalert2": "^6.6.6", // 6.6.6
"webpack": "^3.4.1", // 3.4.1
"webpack-chunk-hash": "^0.4.0", // 0.4.0
"webpack-dev-server": "^2.6.1", // 2.6.1
"webpack-manifest-plugin": "^1.2.1" // 1.2.1
}
}
10 Comments
Hello!
when options is set to sourceMap:true caused webpack error,
according to https://github.com/webpack-contrib/style-loader#source-maps
sourceMap:true should be in previous cssLoader only.
Thanks for great tutorial!
Hey Avraham,
Thank you for this tip! We're going to add a note about it
Cheers!
Do not work properly.
"webpack": "^4.29.4",
"webpack-cli": "^3.2.3"
On the screenshot the line is not the same.
https://drive.google.com/fi...
Hey Max A.
I do see you got logged the right message
row clicked!. What's not working properly?MolloKhan
The line is not the same and it is looking differently.
https://drive.google.com/fi...
Doesn't matter. I will just move on.
Oh, yes, that. That's because Babel (or Webpack?) transpile you JS code. Can you notice that
_this3at line 113? that's because of the transpiling process :)Cheers!
I cannot for the life of me get this to work on Firefox (regular or dev) any one have tips? I'll switch to Chrome for now but I'd like to get it figured out.
Hey GDIBass
Looks like it's an issue of Webpack V3, you may want to try any of the solutions posted in this thread https://github.com/webpack/...
Cheers!
I'm just switching to webpack encore. Much easier :P
Indeed it is! We all can thank you Ryan because he's one of the main developers of that feature :D
"Houston: no signs of life"
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