I was building react app using webpack integration. In webpack.common.js file,
in entry path, i gave vendor.js and app.js and
this is my vendor file
import 'react'
import 'react-dom'
// third party libraries
import 'jquery'
import 'popper.js'
import 'bootstrap'
import 'bootswatch/dist/sketchy/bootstrap.min.css'
when building for production, it gets failing and error is
JisonParserError: Parse error on line 1: 255px 25px 225px...------^
Expecting end of input, "ADD", "SUB", "MUL", "DIV", got unexpected "LENGTH" at C:\reactjs\react-events-portal\vendors~vendor.css:13:90472
If i remove css bootswatch then, build is working fine. bootswatch path is correct but i dont know how it is working in dev mode not in prod build.
Please help
Look at this https://github.com/facebook/create-react-app/issues/6004 It seems to be bootswatch bug.
It's a problem with Sketchy theme in Botswatch.
They are working in it. https://github.com/thomaspark/bootswatch/issues/878 .
Waiting for new a version.
BTW if you change theme it works.
Related
I followed documentation of react-slick step by step.
I installed both react-slick and slick-carousel but whenever I import the css i always get this error Module not found: Can't resolve '~slick-carousel/slick/slick-theme.css'
also this error Global CSS cannot be imported from files other than your Custom <App>. Please move all global CSS imports to src/pages/_app.js. Or convert the import to Component-Level CSS (CSS Modules)
I'm using Reactjs with nextJS
Any suggestions please?
I am using Meteor with React and Semantic-ui-react. I needed a toast function so I wanted to change to Fomantic UI. Everything related is loaded by NPM.
I removed semantic-ui-css and added fomantic-ui-css.
I removed the
<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/semantic-ui#2.4.2/dist/semantic.min.css" /> from the head.
I changed all import 'semantic-ui-css/semantic.min.css'; to import 'fomantic-ui-css/semantic.css';
When I try to execute a
$('body')
.toast({
title: 'LOOK',
message: 'See, how long i will last',
showProgress: 'bottom'
})
;
I get TypeError: $(...).toast is not a function
I can't find anything on it over various searches through SO and repository issues.
Thanks for any help you can give!!
Phil
You basically need to import the semantic.js file, which will add the functionality to your jquery instances:
import 'fomantic-ui-css/semantic.js'
import 'fomantic-ui-css/semantic.css'
However, there is no need to import the .min.* minified files, because Meteor will use a js and css minifier when you build your app for production / deployment later.
I have an import issue I can't understand, but I think I'm missing something big with either webpack or Symfony and I can't find what.
I hope you can tell me.
I try to use the reveal.js module. So, using npm I added the content of this github to my node_modules: https://github.com/hakimel/reveal.js/
Without looking at Symfony, only the index.html from the reveal.js module. There is an import line <script src="js/reveal.js"></script>
If this import is missing, then an error occured: Uncaught ReferenceError: Reveal is not defined
But with this import, all works fine.
If I'm telling you about this simple index.html, it's because I have the same error in my Symfony project, and I can't tell why because I think my imports are fine.
So either, my import is not ok...either the error is not the same, but I can't tell where she is.
In my webpack.config.js, I have this
.addEntry('js/app', [
'./assets/js/app.js',
'./node_modules/jquery/dist/jquery.slim.js',
'./node_modules/popper.js/dist/popper.min.js',
'./node_modules/bootstrap/dist/js/bootstrap.min.js',
'./node_modules/holderjs/holder.min.js',
'./node_modules/reveal.js/lib/js/head.min.js',
'./node_modules/reveal.js/js/reveal.js'
])
As you can see, the reveal.js file is there, so he is concatenate into my main js file. But still, I have this Uncaught ReferenceError: Reveal is not defined when I try to use <script>Reveal.initialize();</script> inside of a twig template.
I'm really lost for this moment, so I hope you can help one way or an other, thanks :(
EDIT: In order to add some information, in my build/app.js I can see the import is there.
/***/ "./node_modules/reveal.js/js/reveal.js":
/*!*********************************************!*\
!*** ./node_modules/reveal.js/js/reveal.js ***!
\*********************************************/
Using Symfony 4 and Webpack Encore, I can't get Select2 to work.
I'm using select2#4.0.3 and importing it this way in app.js:
import $ from 'jquery';
import 'bootstrap';
import 'select2';
I also tried to use
Encore.autoProvidejQuery()
in webpack.config.js, then taking care of commenting the
import $ from 'jquery';
line in app.js so that jquery is not imported twice.
I tried everything I could find in other answsers like:
import select2 form 'select2';
$(() => {
$('.select2-enable').select2();
});
or
select2($);
Almost all my attempts result in the same error:
TypeError: $(...).select2 is not a function
EDIT:
Working now. Everytime I made a change in app.js (and rebuilt) I used the firefox devtool console to check if it was working but I always got the
not a function
error even though the problem was solved and select2 was working.
Is this because I'm using Webpack that the browser console doesn't recognize the select2() function anymore?
First install it using yarn:
yarn add select2
Then use it with require instead of import:
require('select2')
at your app.js file.
It works the same using require or import.
Babel converts import and export declaration to CommonJS (require) which lets you load modules dynamically.
So, despite of them looking the same, try to always use require.
I was tired of downloading js and css lib manually every time, then I jump into npm and webpack as I started a react project. But there are some awkwark:
Using npm install is fine, but I have to know where css/js/scss placed, they may be :
node_modules\materialize-css\sass\materialize.scss
node_modules\materialize-css\dist\js\materialize.min.js
node_modules\sweetalert\dist\sweetalert.min.js
node_modules\sweetalert\dist\sweetalert.css
node_modules\hint.css\hint.min.css
...
I still need found the correct path by myself, and add to index.html or import at index.js, like before , but it does reduce the time for searching lib's download link)
There are many js lib contain css file, but webpack is not so easy to add a lib with both css and js:
Such as webpack-import-bootstrap-js-and-css, have to add so much config code to make css import, why don't I just include the css at index.html? It just one line. However separate js,css import in different file make me feel uncomfortable too.
I hope there is a way like:
npm install --save sweetalert
add webpack config, something like(no need to know structure of a lib ):
...
new webpack.ProvidePlugin({
swal: "sweetalert",
use_css: true, // false for someone need custom theme
use_js: true
}),
...
But I don't found a good way now.
You can provide path to the .css file. This works for me:
import swal from 'sweetalert'
import 'sweetalert/dist/sweetalert.css'