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Showing posts with the label This

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

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

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

Should I Reference 'this' In Local Variable?

I often see this in code: var me = this;. Why is that? Is there some performance gain if I referenc… Read more Should I Reference 'this' In Local Variable?

Javascript: Attaching Oop Methods To Events And The 'this' Keyword

I am new to OOP Javascript and am having trouble with the this keyword and events. What I'm try… Read more Javascript: Attaching Oop Methods To Events And The 'this' Keyword

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

How To Access Javascript Function Which Is In Function Which Is In Function

Is there any way to access a function which is inside a function, which is inside an other function… Read more How To Access Javascript Function Which Is In Function Which Is In Function

Passing This To Window.onscroll Function

How can I pass this to a function assigned to my window.onscroll event? I am trying to trigger myFu… Read more Passing This To Window.onscroll Function

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

Accessing "this" Type Javascript Variables From Other Functions

I have an event firing and even though it's inside of the function from which I'm trying to… Read more Accessing "this" Type Javascript Variables From Other Functions

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

How To Bind 'this' To An Object Arrow Function?

Let us suppose we have an object profile with properties name and getName method (arrow function). … Read more How To Bind 'this' To An Object Arrow Function?

How Can I Maintain Control Of The This Keyword When Extending Prototypes In Jquery?

I'm implementing a class-like structure in jQuery, but I'm having some trouble when I try t… Read more How Can I Maintain Control Of The This Keyword When Extending Prototypes In Jquery?

Google Closure Bind / Resolve Issues With The This Keyword

What is the Google Closure's solution for resolving the issues with the this keyword in JavaScr… Read more Google Closure Bind / Resolve Issues With The This Keyword

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

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

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