Problem: while developing using Electron, when you try to use any JS plugin that requires jQuery, the plugin doesn't find jQuery, even if you load in the correct path using script tags.
For example,
<body>
<p id="click-me">Click me!</p>
...
<script src="node_modules/jquery/dist/jquery.min.js"></script> //jQuery should be loaded now
<script>$("#click-me").click(() => {alert("Clicked")});</script>
</body>
Running this code above wouldn't work. In fact, open up DevTools, go to the Console view, and click on the <p> element. You should see that function $ is not defined or something to that effect.
Just came across this same problem
npm install jquery --save
<script>window.$ = window.jQuery = require('jquery');</script>
worked for me
1.Install jQuery using npm.
npm install jquery --save
2.
<!--firstly try to load jquery as browser-->
<script src="./jquery-3.3.1.min.js"></script>
<!--if first not work. load using require()-->
<script>
if (typeof jQuery == "undefined"){window.$ = window.jQuery = require('jquery');}
</script>
im building and Angular App with electron, my solution was the following:
index.html
<script>
if ( typeof module === "object" && typeof module.exports === "object" ) {
window.$ = window.jQuery = require('jquery');
}
</script>
angular.json
"scripts": [
"node_modules/jquery/dist/jquery.min.js",
"node_modules/popper.js/dist/umd/popper.min.js",
"node_modules/bootstrap/dist/js/bootstrap.min.js"
]
So Jquery gets loaded from angular.json if on browser, else if it is an electron builded app it will require module instead.
If you want to import jquery in index.html instead of importing from angular.json use the following solution:
<script src="path/to/jquery"></script>
<script>
if ( typeof module === "object" && typeof module.exports === "object" ) {
window.$ = window.jQuery = require('jquery');
}
</script>
For this issue, Use JQuery and other js same as you are using in Web Page. However, Electron has node integration so it will not find your js objects. You have to set module = undefined until your js objects are loaded properly. See below example
<!-- Insert this line above local script tags -->
<script>if (typeof module === 'object') {window.module = module; module =
undefined;}</script>
<!-- normal script imports etc -->
<script
src="https://code.jquery.com/jquery-3.4.1.min.js"
integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
crossorigin="anonymous"></script>
<!-- Insert this line after script tags -->
<script>if (window.module) module = window.module;</script>
After importing like given, you will be able to use the JQuery and other things in electron.
Another way of writing <script>window.$ = window.jQuery = require('./path/to/jquery');</script> is :
<script src="./path/to/jquery" onload="window.$ = window.jQuery = module.exports;"></script>
If you are using Angular2 you can create a new js file with this code:
// jquery-electron.js
if ((!window.jQuery || !window.$) && (!!module && !!module.exports)) {
window.jQuery = window.$ = module.exports;
}
and put it right after jquery path, in .angular-cli.json:
"scripts": [
"../node_modules/jquery/dist/jquery.js",
"assets/js/jquery-electron.js",
...
...
]
I face the same issue and this worked for me!
Install jQuery using npm
$ npm install jquery
Then include jQuery in one of the following ways.
Using script tag
<script>window.$ = window.jQuery = require('jquery');</script>
Using Babel
import $ from 'jquery';
Using Webpack
const $ = require('jquery');
worked for me using the following code
var $ = require('jquery')
I think i understand your struggle i solved it little bit differently.I used script loader for my js file which is including jquery.Script loader takes your js file and attaching it to top of your vendor.js file it did the magic for me.
https://www.npmjs.com/package/script-loader
after installing the script loader add this into your boot or application file.
import 'script!path/your-file.js';
ok, here's another option, if you want a relative include...
<script> window.$ = window.jQuery = require('./assets/scripts/jquery-3.2.1.min.js') </script>
Just install Jquery with following command.
npm install --save jquery
After that Please put belew line in js file which you want to use Jquery
let $ = require('jquery')
electron FAQ answer :
http://electron.atom.io/docs/faq/
I can not use jQuery/RequireJS/Meteor/AngularJS in Electron.
Due to the Node.js integration of Electron, there are some extra symbols inserted into the DOM like module, exports, require. This causes problems for some libraries since they want to insert the symbols with the same names.
To solve this, you can turn off node integration in Electron:
// In the main process.
let win = new BrowserWindow({
webPreferences: {
nodeIntegration: false } });
But if you want to keep the abilities of using Node.js and Electron APIs, you have to rename the symbols in the page before including other libraries:
<head>
<script>
window.nodeRequire = require;
delete window.require;
delete window.exports; delete window.module;
</script>
<script type="text/javascript" src="jquery.js"></script>
</head>
You can put node-integration: false inside options on BrowserWindow.
eg: window = new BrowserWindow({'node-integration': false});
This works for me.
<script languange="JavaScript">
if (typeof module === 'object') {window.module = module; module = undefined;}
</script>
Things to consider:
1) Put this in section right before </head>
2) Include Jquery.min.js or Jquery.js right before the </body> tag
As seen in https://github.com/atom/electron/issues/254 the problem is caused because of this code:
if ( typeof module === "object" && typeof module.exports === "object" ) {
// set jQuery in `module`
} else {
// set jQuery in `window`
}
The jQuery code "sees" that its running in a CommonJS environment and ignores window.
The solution is really easy, instead of loading jQuery through <script src="...">, you should load like this:
<script>window.$ = window.jQuery = require('./path/to/jquery');</script>
Note: the dot before the path is required, since it indicates that it's the current directory. Also, remember to load jQuery before loading any other plugin that depends on it.
A nice and clean solution
npm install jquery --save)<script> let $ = require("jquery") </script>you may try the following code:
mainWindow = new BrowserWindow({
webPreferences: {
nodeIntegration:false,
}
});
<script>
delete window.module;
</script>
before your jquery import and you're good to go. more info here.
Source: Stackoverflow.com