Topic: Filters plugins doesn't work with WebPack encore
florian75 priority asked 3 years ago
Hello I try to use the filters plugins with Webpack encore. I try the example given :
const basicExampleFilters = document.getElementById('basic-example-filters');
const resetButton = document.getElementById('resetButton');
const filtersInstance = new Filters(basicExampleFilters);
resetButton.addEventListener('click', () => {
filtersInstance.clear();
});
once imported into my project I get the following error message in the browser console and the filters don't work:
TypeError: undefined is not a constructor (evaluating 'new mdb_ui_kit__WEBPACK_IMPORTED_MODULE_1__"Filters"')
I imported the filters by :
import { Filters } from 'mdb-ui-kit';
I tried it:
import { Filters } from 'mdb-filters';
importing by git+https://MY_TOKEN@git.mdbootstrap.com/mdb/standard/plugins/prd/filters
Did I miss something?
Thanks in advance
florian75 priority answered 3 years ago
Hello I tried with the Webpack starter kit (without symfony ).
I have the same error result.
TypeError: undefined is not a constructor (evaluating 'new mdb_ui_kit_plugins_js_filters_min__WEBPACK_IMPORTED_MODULE_1__["Filters"](basicExampleFilters)')
thank you for your help.
Grzegorz Bujański staff answered 3 years ago
It is possible that the configuration of the webpack itself is inappropriate. Check what the configuration of our webpack starter looks like and try to create a similar configuration in your project: https://github.com/mdbootstrap/mdb-webpack-starter
florian75 priority commented 3 years ago
I have a classic configuration it's a symfony project.
I used the calendar, fileUpload and Inputmask plugins. I didn't have any problem with these plugins.
but the problem persists with the Filters plugins. I reinstalled a symfony skeleton project, with mdb-ui-kit installed. See my webpack config :
const Encore = require('@symfony/webpack-encore');
// Manually configure the runtime environment if not already configured yet by the "encore" command.
// It's useful when you use tools that rely on webpack.config.js file.
if (!Encore.isRuntimeEnvironmentConfigured()) {
Encore.configureRuntimeEnvironment(process.env.NODE\_ENV || 'dev');
}
Encore
// directory where compiled assets will be stored
.setOutputPath('public/build/')
// public path used by the web server to access the output path
.setPublicPath('/build')
// only needed for CDN's or sub-directory deploy
//.setManifestKeyPrefix('build/')
/*
* ENTRY CONFIG
*
* Each entry will result in one JavaScript file (e.g. app.js)
* and one CSS file (e.g. app.css) if your JavaScript imports CSS.
*/
.addEntry('app', './assets/app.js')
// enables the Symfony UX Stimulus bridge (used in assets/bootstrap.js)
.enableStimulusBridge('./assets/controllers.json')
// When enabled, Webpack "splits" your files into smaller pieces for greater optimization.
.splitEntryChunks()
// will require an extra script tag for runtime.js
// but, you probably want this, unless you're building a single-page app
.enableSingleRuntimeChunk()
/*
* FEATURE CONFIG
*
* Enable & configure other features below. For a full
* list of features, see:
* https://symfony.com/doc/current/frontend.html#adding-more-features
*/
.cleanupOutputBeforeBuild()
.enableBuildNotifications()
.enableSourceMaps(!Encore.isProduction())
// enables hashed filenames (e.g. app.abc123.css)
.enableVersioning(Encore.isProduction())
.configureBabel((config) => {
config.plugins.push('@babel/plugin-proposal-class-properties');
})
// enables @babel/preset-env polyfills
.configureBabelPresetEnv((config) => {
config.useBuiltIns = 'usage';
config.corejs = 3;
})
// enables Sass/SCSS support
.enableSassLoader()
// uncomment if you use TypeScript
//.enableTypeScriptLoader()
// uncomment if you use React
//.enableReactPreset()
// uncomment to get integrity="..." attributes on your script & link tags
// requires WebpackEncoreBundle 1.4 or higher
//.enableIntegrityHashes(Encore.isProduction())
// uncomment if you're having problems with a jQuery plugin
//.autoProvidejQuery()
;
module.exports = Encore.getWebpackConfig();
Kind regards, Florian
Grzegorz Bujański staff commented 3 years ago
We have no Symfony experience, but maybe the problem lies in the babel configuration? From what I can see the configuration in the webpack starter is different than in your project.
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