Mor*_*sis 3 javascript jquery webpack vue.js
您好,我曾经使用vuejs cli生成项目(https://github.com/vuejs/vue-cli)。cli使用webpack,在vue文件内部使用jquery时遇到问题。我总是得到一个。
http://eslint.org/docs/rules/no-undef '$' is not defined
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我尝试编辑我的webpack.dev.config以包括如下所示的provider插件块:
var utils = require('./utils')
var webpack = require('webpack')
var config = require('../config')
var merge = require('webpack-merge')
var baseWebpackConfig = require('./webpack.base.conf')
var HtmlWebpackPlugin = require('html-webpack-plugin')
var FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
// add hot-reload related code to entry chunks
Object.keys(baseWebpackConfig.entry).forEach(function (name) {
baseWebpackConfig.entry[name] = ['./build/dev-client'].concat(baseWebpackConfig.entry[name])
})
module.exports = merge(baseWebpackConfig, {
module: {
rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap })
},
// cheap-module-eval-source-map is faster for development
devtool: '#cheap-module-eval-source-map',
plugins: [
new webpack.DefinePlugin({
'process.env': config.dev.env
}),
// https://github.com/glenjamin/webpack-hot-middleware#installation--usage
new webpack.HotModuleReplacementPlugin(),
new webpack.NoEmitOnErrorsPlugin(),
// https://github.com/ampedandwired/html-webpack-plugin
new HtmlWebpackPlugin({
filename: 'index.html',
template: 'index.html',
inject: true
}),
new FriendlyErrorsPlugin(),
new webpack.ProvidePlugin({
$ : "jquery",
jQuery : "jquery"
})
]
})
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但是,当尝试使用jquery时,我一次又一次遇到相同的问题。我不反对为此使用CDN,我真的不能让这个想法包括jQuery,无论我尝试什么。
如果vue文件是有用的,我会尝试在脚本块中这样console.log $
<script>
export default {
name: 'how_can_we_help_you',
data () {
return {
msg: 'Welcome to Your Vue.js App'
}
}
}
console.log($)
</script>
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请帮助即时通讯非常困难,并且已经尝试修复此问题。提前致谢。
进入main.js并执行
window.$ = window.jQuery = require('jquery')
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要么
Vue.use({
install: function(Vue, options){
Vue.prototype.$jQuery = require('jquery'); // you'll have this.$jQuery anywhere in your vue project
}
})
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经过两天的搜寻。它的eslintrc.js
将其添加到以下内容中,它将修复provider插件。
env: {
browser: true,
jquery: true
},
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