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Showing posts with the label This

Why Is "this" In An Es6 Class Not Implicit?

I know that ES6 solved a lot of problems that existed with the this keyword in ES5, such as arrow f… Read more Why Is "this" In An Es6 Class Not Implicit?

Backbone.js With Google Maps - Problems With This And Listeners

I have a module I created for Google Maps v3 that I'm trying to convert into a Backbone.js view… Read more Backbone.js With Google Maps - Problems With This And Listeners

Script Works On Jsfiddle But Not In My Webpage Jquery

With help from @Joseph I have managed to create this script that works exactly the way I want it to… Read more Script Works On Jsfiddle But Not In My Webpage Jquery

Property Of `this` Is Undefined Inside A Settimeout

class Simulator { constructor() { this.gates = Array(); this.gates.push(new AndGate(200, … Read more Property Of `this` Is Undefined Inside A Settimeout

Assign 'this' Reference To A Variable In Javascript

Is it possible to assign 'this' reference to a variable in javascript. What I want is: var … Read more Assign 'this' Reference To A Variable In Javascript

Using This In Event Handler In Strict Javascript?

Suppose you have a routine like the following to wire up click event handlers getElements('.boa… Read more Using This In Event Handler In Strict Javascript?

Javascript 'this' Overwriting In Z Combinator And Every Other Recursive Function

Background: I have a recursive function implemented by a Z-combinator as is shown here and here so … Read more Javascript 'this' Overwriting In Z Combinator And Every Other Recursive Function

How To Access The Correct `this` Inside A Callback

I have a constructor function which registers an event handler: However, I'm not able to acces… Read more How To Access The Correct `this` Inside A Callback

How Do I Ensure That Javascript's "this" Will Refer To The Object When Using Settimeout?

What is 'this'? Read more How Do I Ensure That Javascript's "this" Will Refer To The Object When Using Settimeout?

Extend Setter Default Object

Like you all know a button is a button... click, up, down, do this, do that. So I wrote some defaul… Read more Extend Setter Default Object

Arrow Function And This Inside A Constructor Function

I have read this paragraph about the this keyword : https://bonsaiden.github.io/JavaScript-Garden/#… Read more Arrow Function And This Inside A Constructor Function

What Does "this" Refer To In The Following Javascript?

DISCLAIMER: I am asking about a specific use of this, not what this is used for in general. So, ple… Read more What Does "this" Refer To In The Following Javascript?

Titanium Javascript: "that." Does Not Work

Neither this nor that works. Does anyone know what is going on?? Edit: qwerty is simply called as &… Read more Titanium Javascript: "that." Does Not Work

Having The Correct Value Of 'this' In Js

I have two Javascript 'objects' similar to so.... var Object2 = new (function() { this.… Read more Having The Correct Value Of 'this' In Js

Use Of This Javascript

New to JS.. can anyone tell me if the use of this is appropriate in the below function: var Vector … Read more Use Of This Javascript

Javascript Functions And Objects Using Keyword 'this' Does Not Work

my question here is about functions and objects in javascript. I have three questions that stems fr… Read more Javascript Functions And Objects Using Keyword 'this' Does Not Work

Value Of This Is Undefined

I have a this value inside an if statement, nested inside a my handleFormChange function. I've … Read more Value Of This Is Undefined

Javascript "this" Losing Context In Ie

The following works fine in firefox/safari/chrome, in IE, 'this' appears to be losing conte… Read more Javascript "this" Losing Context In Ie

Why Does Javascript "this" Returns Different Values In Node And Browser Environments?

After watching Kyle Simpson's Advanced JavaScript course on Pluralsight, I created a simple cod… Read more Why Does Javascript "this" Returns Different Values In Node And Browser Environments?

Why `this` Is Not Point To Js Global Scope In The Code Example

Why this is not point to js global scope in the code below ? Read more Why `this` Is Not Point To Js Global Scope In The Code Example