[英]My JS doesn't work when i add jquery to my website
我正在 Symfony 中用 encore 和 yarn 做一個腳本 JS,當我不使用 jquery 並且從不需要他時,我的 JS 工作正常。 但是目前我使用const $ = require('jquery')
添加 jquery 例如我的腳本不起作用並且我沒有收到錯誤消息。
我嘗試評論.enableSingleRuntimeChunk()
,使用 CDN 添加 jquery,嘗試另一個項目。 沒變化。
//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.
在 webpack.config.js 中嘗試使用:
.autoProvidejQuery()
取消注釋(如果您已發表評論)
.enableSingleRuntimeChunk()
並刪除
.autoProvidejQuery({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery'
})
在 app.js 注釋//const $ = require('jquery');
並使用 jquery
在 base.html.twig 中使用
{% block javascripts %}
{{ encore_entry_script_tags('app') }}
{% endblock %}
最后運行yarn encore dev
(對於 dev env)或yarn encore prod
(對於 prod env)並重新加載頁面
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