jsdom.env not working on node.js C9

Question

So I\'ve been working with Node.js on C9 recently and ran into this problem in a javascript file:

jsdom.env(\"\", function(err, window) {
TypeError: jsdom.en         


        

Answer 1

Step 1: npm install jquery

Step 2: npm install jsdom

    //add dummy function to test jquery in Node
    function fn1( value ){ console.log( "fn1 says " + value );}  
function fn2( value ) {console.log( "fn2 says " + value ); return false;}
    var jsdom = require('jsdom');
    const { JSDOM } = jsdom;
    const { window } = new JSDOM();
    const { document } = (new JSDOM('')).window;
    //comment out the line below it create problem
    //global.document = document;
    var $ = jQuery = require('jquery')(window);
    var callbacks = $.Callbacks();
    callbacks.add(fn1);
    callbacks.fire("foo!");
    callbacks.add( fn2 ); 
    callbacks.fire( "fool!" );