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Showing posts with the label Class

Backbone View Inheritance

I am trying to write a Backbone view for an object browser which is designed to be implemented in s… Read more Backbone View Inheritance

Create A Javascript Function Dynamically From A String Name

Given a string classname, I want to dynamically create a new JavaScript function named after that s… Read more Create A Javascript Function Dynamically From A String Name

Evaluate Subclass Method Inside Base Class Scope In Javascript

base = function () { this.A = function () { this.B(); } var C = function () { alert(&… Read more Evaluate Subclass Method Inside Base Class Scope In Javascript

Es6 Classes Private Member Syntax

I have a quick question. What's the cleanest and straightforward way to declare private members… Read more Es6 Classes Private Member Syntax

Typescript Ts2339 Property Doesn't Exist On Type - Class Decleration

I am using exact example outlined in Typescript https://www.typescriptlang.org/docs/handbook/typesc… Read more Typescript Ts2339 Property Doesn't Exist On Type - Class Decleration

What's The Difference Between Javascript Class Methods W/o And W Function Keyword?

I'm currently learning Javascript class. and I've got a question about class method overrid… Read more What's The Difference Between Javascript Class Methods W/o And W Function Keyword?

Will Javascript Ever Become A 'proper' Class Based Language?

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?

How Can I Reference Class Instances That I Have Passed Into A Map As Keys Javascript

I am implementing a graph class using a Map as an adjacency list, with a simple class Vertex that I… Read more How Can I Reference Class Instances That I Have Passed Into A Map As Keys Javascript

Last Element Of Class

How can I check if a element with a certain class is the last of that class? Solution 1: The follo… Read more Last Element Of Class

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'

Es6 Class And Class Instance As Parameter In Constructor

class A needs instance of class B. Should i create B instance inside A constructor, or create insta… Read more Es6 Class And Class Instance As Parameter In Constructor

How To Get The Instance Name Of An Object

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

Finding The Index Of The Element With Class In Native Javascript

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

Get Values From Same Class Buttons

I have a problem with this script. I don't understand why Javascript doesn't recognize pdb[… Read more Get Values From Same Class Buttons

Typescript, Using Classes Without Constructor

While working with the 'Tour of Heroes' tutorial on the Angular website I found the followi… Read more Typescript, Using Classes Without Constructor

Can A Child Class Respond To Events Captured By Its Super?

I have a custom class which I am extending for various purposes, and the following code is working … Read more Can A Child Class Respond To Events Captured By Its Super?

Myclass Should Only Be Accessible Via The Namespace

I'm trying to define a class named MyClass inside a namespace MyNamespace. The class constructo… Read more Myclass Should Only Be Accessible Via The Namespace

Swap Css Class

I would like to swap classes in two links using jQuery. I got a HTML code like: AAA Solution 1: To… Read more Swap Css Class

Javascript Object.prototype Is Undefined

I'm trying to create a simple extensible 'class' in javascript but when setting propert… Read more Javascript Object.prototype Is Undefined

Javascript Class Variables

I have encountered an error while trying to declare a variable inside of a Javascript class. Here i… Read more Javascript Class Variables