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Let's say I want to create an Object called 'Vertex'. Usually, in Java I would do this … Read more How Do I Create A Javascript Object With Defined Variables And Functions?

In ES5, you could emulate a class with private and public variables like this: car.js function Car(… Read more How To Work With Private Variables In Es6?

I was having a look at the JS code generated by TypeScript on this page: http://www.typescriptlang.… Read more Why Does Typescript Mix The Module And Prototype Pattern?

This is a reposting of a previous question. Other question wasn't formulated good enough. I won… Read more How Do I Set A Variable To Direct Alternative Classes?

I have some ES6 class inherited from Array: class Cache extends Array { add(item) { if(!item.… Read more Es6 Class Extends Array: Workaround For Es5 Babel Transpile

I am working on a project and I need to be able to click .node-202 .field-name-field-pin-point and … Read more Toggle Class Visibility By Clicking On Another Class

I'm pretty new with classes in Javascript and I've been stuck for a few days trying to unde… Read more Javascript: Class Properties Becoming Undefined During Drag Events

In an ES6 class with some instance variables and methods, how can you add a mixin to it? I've g… Read more How To Add Mixins To Es6 Javascript Classes?

I really need some help, I wanna know what's the best way to hide and show elements by clicking… Read more Hide And Show Elements By Clicking On A Link With Java Script Without Jquery

I'm referring to MDN's article on JavaScript's 'future reserved words' (for use… Read more Will Javascript Ever Become A 'proper' Class Based Language?

Is there a way to get the index of class name (I.e. the third element with the class 'className… Read more Finding The Index Of The Element With Class In Native Javascript

I'm learning to use Class syntax now to create React components now and notice I now have to de… Read more What Is The Difference Between Func() => {} And Func = () => {} In Class?

I use the below code to write code to query a web method in a specified interval. now in the this.… Read more How To Get The Instance Name Of An Object

Trying to create a class in JS with the attribute weight in the following code: function Foo() { … Read more Why Is The Variable Declared Inside The Js Class `undefined`

I'm trying to create a canvas with several triangles all over the place. I would like to create… Read more How To Create Multiple Instances Of The Same Shape In Html Canvas?

Context: this is a task in a javascript tutorial. The code is supposed to generate a subclass Exten… Read more Can Someone Explain This Seemingly Weird Assignment `{key=value} = Argument`

I'm a novice who's trying to convert code from prototype to JQuery. I'm getting through… Read more Prototype To Jquery Conversion - Stuck With Class.create

I am working on a code where an active class is added to a div via JS. What I would like to do is,… Read more Js Hide Div If It Has A Class Added Via Js

For some reason, when I run this code, even without first calling the startRecording method it give… Read more Cannot Read Property Stop Of Undefined - When Calling A Static Method From Inside Class

I'm trying to create an Object/Class in Javascript that behaves like an Array but with some add… Read more Javascript - Performing Actions On Array Elements On Creation