Linked Questions

Code is from mozilla website function Product(name, price) { this.name = name; this.price = price; if (price < 0) throw RangeError('Cannot create product "' + name + '" with a negative ...

function test() { var test_array = []; } var arrayList = new Array(); arrayList[0] = new test(); arrayList[0].test_array[0] = "test"; (try it out) I'm trying to create an array, initialize an ...

So before I always used this method of encapsulating my Javascript: Classtype = (function (){ //private members var variable1; var variable2; // //public methods return { ...

I'm new to creating objects in JavaScript. I need to make a random number generator that doesn't repeat itself too often (I have not tried to implement that part in the code snippet below). How can I ...

I have an Object with a getter and setter where I'm intending to protect a property so that it can only be updated through a method. Let's call this object Person which has the following structure: ...

class A { f1() { f2(); } f2() {} } var a = new A(); console.log(a.f1()); returns f2 is not defined. Whereas: { function f1() { return f2(); } function f2() { return 'f2'; ...

I am learning Vue.js and at the moment i am learning to interact with the css, i really would love to know why my code doesn't work, basicly i have a button, when i click that button, every 1 second (...

What do I want to achieve? I have an class called Looper. I want to give each object a name and an own looper. Results I expect Created Looper Object... one Created Looper Object... two one - 1 two ...

I have a question.. please let me know.. import React, { Component } from "react"; class App extends Component { constructor(props) { super(props); } handleClick = () => { ...

I have looked through many other answers of this question unable to find an answer. The issue seems to be that it isn't recognizing the World global in my game.js file. The html file is ordered ...

Systemname = { Question : { send: function() { console.log("send"); }, read: function() { console.log("read"); }, delete: function() { ...

I am experimenting imitating OOP like behavior in JS. I am trying to have (private) variables: id and name in function Person. To this function I am passing arguments which are used to initialize (...

i'm trying to run my JS code in differend areas independently, so i wanted to create a class and found this article and my problem is, that I can't use functions, which are in my class in my class. ...

Trying to learn how to create a durable object with JavaScript, but as you can see from the example below one can easily access any of the Person instance's members - What am I doing wrong? function ...

I am using a jQuery plugin for creating classes. But I don't want my classes to be initialized unless I want them to. How can I prevent the following code from initializing, but be accessible if need ...