All Questions
9
questions
2
votes
4
answers
37
views
changing object values to matching mapped values
I have an Object that looks like this
const companyObj =
{
Advice_Charge: "B. In service / product cost"
Org_Advisory: "B. 1-3"
Org_Developers: "A. ...
- 699
0
votes
0
answers
42
views
create dynamic class in ES6 [duplicate]
is that possible to extends the class without writing the current class name?
example, I have class Animal
like this
class Animal {
constructor(foot, livein) {
this.foot = foot;
...
- 233
1
vote
0
answers
185
views
JavaScript ES6 tax calculations with some items being exempt
I am setting up a es6/oop tax calculator and having some issues setting the tax amount correctly. I am instantiating product objects with their quantity and price and adding them to an inventory and ...
- 1,504
0
votes
1
answer
475
views
Convert an ES5 IIFE in ES6, OOP Javascript programming
I Need to refactor an IIFE in ES6. In ES6 let and const have a block scope, so I really need an IIFE in ES6? This is the ES5 version of the code:
var oojs = (function(oojs) {
var ...
- 842
4
votes
2
answers
1k
views
Why use Export and Import?
This question is about ES6 not about global variables.
When the new ES2015 export or export default were introduced. They were made so that you can import/get the same variables, values or items ...
- 1,005
21
votes
5
answers
10k
views
ES6 Classes - Updating Static Properties
I am trying to figure out alternative ways to set a static (or class) property an ES6 Class and then change it after new instances of the class are created.
For example, lets say I have a class ...
- 651
0
votes
2
answers
75
views
Make assigning object properties less redundant when there's structural similarities in ES6
Let's say I'm assigning object properties as follows:
d.x += d3.event.dx || 0;
d.y += d3.event.dy || 0;
In other words, there's consistency in how the properties are assigned values.
Is there a ...
- 8,091
0
votes
1
answer
106
views
ES2015: Call Inner method from overwrited class
I am learning ES6 classes and object. In order to that I'm making a sample app, and I found this issue:
I have this MainClass:
class App {
boot() {
console.log('app booted')
}
}
...
- 10.3k
86
votes
10
answers
121k
views
How to create a derived class in JavaScript?
I have a base class:
function Monster() {
this.health = 100;
}
Monster.prototype.growl = function() {
console.log("Grr!");
}
That I want to extend and create another class with:
function ...
- 2,664