Although I tried adding jQuery to my project, I encountered an error saying it was undefined.
plugins: [ { src: '~/plugins/js/svgSprite.js', mode: 'client' }, { src: '~/plugins/vendor/jquery/jquery.min.js', mode: 'client' }, { src: '~/plugins/vendor/bootstrap/js/bootstrap.bundle.min.js', mode: 'client' }, { src: '~/plugins/vendor/bootstrap-select/js/bootstrap-select.min.js', mode: 'client' }, <-- 给我报错 { src: '~/plugins/vendor/magnific-popup/jquery.magnific-popup.min.js', mode: 'client' }, { src: '~/plugins/vendor/smooth-scroll/smooth-scroll.polyfills.min.js', mode: 'client' }, { src: '~/plugins/vendor/object-fit-images/ofi.min.js', mode: 'client' }, { src: '~/plugins/js/theme.js', mode: 'client' } ],
Why this happens, obviously I have declared jQuery before bootstrap-select.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
I do not recommend adding jQuery to Nuxt projects.
But if youreallywant to add it, you can follow the steps below:
yarn add jqueryInstall itnuxt.config.jsfileimport webpack from 'webpack' export default { // ... build: { plugins: [ new webpack.ProvidePlugin({ $: 'jquery', jQuery: 'jquery', 'window.jQuery': 'jquery' }) ] }, }.eslintrc.jsfile has the following contentmodule.exports = { // ... env: { // ... commonjs: true, jquery: true }, }Then, you can use it like this in
methodor similar$("h2").addClass("tasty-class")