我在 Symfony 中用 encore 和 yarn 做一个脚本 JS,当我不使用 jquery 并且从不要求他时,我的 JS 工作正常。但是目前我用 const $ = require('jquery')
添加了 jquery,例如我的脚本不起作用,我没有收到任何错误消息。
我尝试评论 .enableSingleRuntimeChunk()
,使用 CDN 添加 jquery,尝试另一个项目。没有任何变化。
//base.html.twig
{% block javascripts %}
<script src="{{ asset('build/runtime.js') }}"></script>
<script src="{{ asset('build/app.js') }}" type="text/javascript"></script>
{% endblock %}
// Need jQuery? Install it with "yarn add jquery", then uncomment to require it.
const $ = require('jquery');
console.log('hello');
Encore
// directory where compiled assets will be stored
.setOutputPath('public/build/')
.copyFiles({
from: './assets/images'
})
// 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.fontawesome) if your JavaScript imports CSS.
*/
.addEntry('app', './assets/js/app.js')
.addEntry('main', './assets/js/main.js')
//.addEntry('page2', './assets/js/page2.js')
// 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())
// enables @babel/preset-env polyfills
.configureBabel(() => {}, {
useBuiltIns: 'usage',
corejs: 3
})
// enables Sass/SCSS support
.enableSassLoader()
// uncomment if you use TypeScript
//.enableTypeScriptLoader()
// 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({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery'
})
// uncomment if you use API Platform Admin (composer req api-admin)
//.enableReactPreset()
//.addEntry('admin', './assets/js/admin.js')
;
module.exports = Encore.getWebpackConfig();
```
I got nothing.
最佳答案
在 webpack.config.js 中尝试使用:
.autoProvidejQuery()
取消评论(如果你评论过)
.enableSingleRuntimeChunk()
并删除
.autoProvidejQuery({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery'
})
在 app.js 注释 //const $ = require('jquery');
并使用 jquery
在 base.html.twig 中使用
{% block javascripts %}
{{ encore_entry_script_tags('app') }}
{% endblock %}
最后运行 yarn encore dev
(对于 dev env)或 yarn encore prod
(对于 prod env)并重新加载页面
关于javascript - 当我将 jquery 添加到我的网站时,我的 JS 不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57733817/