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Showing posts with the label This

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

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

Inconsistent Behaviour Of "this" In Javascript Strict Mode

Update For clarity: @FelixKing: Yes, I expected this to still be undefined when calling window.foo(… Read more Inconsistent Behaviour Of "this" In Javascript Strict Mode

Simple Javascript To Mimic Jquery Behaviour Of Using This In Events Handlers

This is not a question about jQuery, but about how jQuery implements such a behaviour. In jQuery yo… Read more Simple Javascript To Mimic Jquery Behaviour Of Using This In Events Handlers

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

How To Access This Variable Inside This Function

I have private variables in constructor and public variables in the class. I refer to this variable… Read more How To Access This Variable Inside This Function

Php Pass In $this To Function Outside Class

Can you pass in a $this variable to use in a function in the 'global' space like you can in… Read more Php Pass In $this To Function Outside Class

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?

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?

Typescript Javascript Class, Two Instances This Get Mixed When Returning Promise

I have a typescript app that it is mixing 'this' context inside a class. This class is resp… Read more Typescript Javascript Class, Two Instances This Get Mixed When Returning Promise

Understanding "this" Within Anonymous Function In Javascript

In this post, lots of answers are there discussing the this keyword in JavaScript. However, I am st… Read more Understanding "this" Within Anonymous Function In Javascript

D3.select(this) Works On Mouseover, But Not On Function Called In Mouseover

I am new to javascript and currently struggling with selecting the this object while trying to do a… Read more D3.select(this) Works On Mouseover, But Not On Function Called In Mouseover

Passing This Into An Immediately-invoked Function Expression

Is there any way to pass this into an Immediately-Invoked Function Expression, without resolving to… Read more Passing This Into An Immediately-invoked Function Expression

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

Javascript Inheritance And Losing The Context Of 'this'

I am using John Resig's Simple JavaScript Inheritance and have run into an issue where I am los… Read more Javascript Inheritance And Losing The Context Of 'this'

'this' Object Can't Be Accessed In Private Javascript Functions Without A Hack?

I was working on a project for a while, trying to figure out what I was doing wrong, when I finally… Read more 'this' Object Can't Be Accessed In Private Javascript Functions Without A Hack?

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

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

Can I Add More After "this" In JQuery?

I'm working on a script that fades in and out both an image and a div I have set behind the ima… Read more Can I Add More After "this" In JQuery?

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?