Symfony 4/Webpack Encore:jQuery不起作用 [英] Symfony 4 / Webpack Encore : jQuery doesn't work
问题描述
jQuery不起作用，我无法使用引导程序下拉列表，自定义javascript ...
jQuery doesn't work and I can't use my bootstrap dropdown, custom javascript...
在npm run dev(或npm run build)之后，会很好地创建app.js文件并将其加载到浏览器中.
After a npm run dev (or npm run build), app.js file is well created and loads in the browser.
编译完成，没有任何错误.
Compilation is done without any error.
我尝试先启用.autoProvidejQuery()，然后再启用npm run dev/npm run build，但没有任何变化.
I tried to enable .autoProvidejQuery() then npm run dev / npm run build, but nothing changes.
我正在使用Symfony 4.1.6
I am using Symfony 4.1.6
找到解决方案
在 webpack.config.js
如果仅在行上注释，它可以工作，但是在运行npm run dev或npm run build时会出现警告消息.
If you just comment on the line, it works but you have a warning message when you run a npm run dev or npm run build.
package.json
"devDependencies": {
"@symfony/webpack-encore": "^0.22.0",
"bootstrap": "^4.2.1",
"jquery": "^3.3.1",
"popper.js": "^1.14.6",
"webpack-notifier": "^1.6.0"
},
"license": "UNLICENSED",
"private": true,
"scripts": {
"dev-server": "encore dev-server",
"dev": "encore dev",
"watch": "encore dev --watch",
"build": "encore production --progress"
},
"dependencies": {
"node-sass": "^4.11.0",
"sass-loader": "^7.1.0"
}
webpack.config.js
var Encore = require('@symfony/webpack-encore');
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
*
* Add 1 entry for each "page" of your app
* (including one that's included on every page - e.g. "app")
*
* Each entry will result in one JavaScript file (e.g. app.js)
* and one CSS file (e.g. app.css) if you JavaScript imports CSS.
*/
.addEntry('js/app', './assets/js/app.js')
.addEntry('js/ad', './assets/js/ad.js')
.addStyleEntry('css/app', './assets/css/app.scss')
//.addStyleEntry('css/bootstrap', './assets/css/bootstrap.min.css')
// 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())
// enables Sass/SCSS support
.enableSassLoader()
// uncomment if you use TypeScript
//.enableTypeScriptLoader()
// uncomment if you're having problems with a jQuery plugin
//.autoProvidejQuery()
// uncomment if you use API Platform Admin (composer req api-admin)
//.enableReactPreset()
//.addEntry('admin', './assets/js/admin.js')
;
module.exports = Encore.getWebpackConfig();
app.js
const $ = require('jquery');
global.$ = global.jQuery = $;
require('bootstrap');
base.html.twig
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>SymBNB - {% block title %}Bienvenue !{% endblock %}</title>
<meta name="viewport" content="width=device-width, user-scalable=no">
<link rel="stylesheet" href="{{ asset('build/css/app.css') }}">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.0/css/all.css" integrity="sha384-aOkxzJ5uQz7WBObEZcHvV5JvRW3TUc2rNPA7pe3AwnsUohiw1Vj2Rgx2KSOkF5+h" crossorigin="anonymous">
{# <link rel="stylesheet" href="/css/app.css"> #}
{% block stylesheets %}{% endblock %}
</head>
<body>
{% include 'partials/header.html.twig' %}
{% block body %}{% endblock %}
{% include 'partials/footer.html.twig' %}
{#<script src="/js/jquery.min.js"></script>
<script src="/js/popper.min.js"></script>
<script src="/js/bootstrap.min.js"></script>#}
<script src="{{ asset('build/js/app.js') }}"></script>
{% block javascripts %}{% endblock %}
</body>
</html>
相似的主题:
webpack symfony encore jQuery第三方插件
推荐答案
找到解决方案
在 webpack.config.js
如果仅在行上注释，它可以工作，但是在运行npm run dev或npm run build时会出现警告消息.
If you just comment on the line, it works but you have a warning message when you run a npm run dev or npm run build.
这篇关于Symfony 4/Webpack Encore:jQuery不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
