In Angular, components communicate to each other to share data such as object, string, number, array or html. Parent and Child Components can communicate to each other in following ways Parent and Child Components can communicate to each other in following ways @Input() @Output() Temp Ref Variable ViewChild and ContentChild You can learn about … Continue reading Video – Step by Step Component Communications in Angular
Two Problems of a JavaScript Class
Starting ECMA 6, JavaScript has class keyword to create a class. I have written in detail about class here. There is no second question that class simplifies the way object is created, inheritance is implemented etc. JavaScript class has, Constructors Methods Extends etc. Above features of a class helps to easily write Object Oriented … Continue reading Two Problems of a JavaScript Class
How to add a static member property in a JavaScript class?
Recently while solving a problem, I came across a requirement to create a property in a JavaScript class, which needs to be shared by all the object instances. In the programming world, these types of properties are called Static Properties. There are various scenarios when you need a static member property: When counting number of … Continue reading How to add a static member property in a JavaScript class?
Free Download – Angular Essentials E-Book to help you getting started
Are you new to Angular and just starting with it? Well, I have written a small eBook for you, which you may find useful. You can download it free from here This book does not contain everything of Angular. It just contains topic you need to get started with Angular. In these 10 pages E-Book, … Continue reading Free Download – Angular Essentials E-Book to help you getting started
Content Projection in Angular Element with Slot in Angular 7.0
In this article, we will learn how to project content in an Angular Element. If you are unfamiliar with the following, Shadow Dom ViewEncapsulation Content Projection I recommend you read the articles below before moving forward: Understanding ViewEncapsulation in Angular Simplifying Content Projection in Angular As of now, you know that we use ng-content to carry … Continue reading Content Projection in Angular Element with Slot in Angular 7.0
How to Create Basic Inheritance in JavaScript Constructors
There are four ways to create an object in JavaScript. They are as follows: Object as literal Constructor Invocation Pattern Object.create() method Using class after ES6 Implementation of Inheritance varies according to the object creation method. In this post, I am going to explain creating inheritance in between a function constructor. Let’s say you have … Continue reading How to Create Basic Inheritance in JavaScript Constructors
How to seal, freeze and prevent extension of an object in JavaScript
Read full article on the Infragistics blog In modern JavaScript, objects are integral, and having a strong understanding of topics surrounding objects is necessary for writing better JavaScript. You can create an object in four ways in JavaScript. Read about them in greater detail here. Once you know how to create an object, you may … Continue reading How to seal, freeze and prevent extension of an object in JavaScript
Simplifying Angular Data Binding to .NET Developers
Read full article on the Infragistics blog At my job, I get the opportunity to talk to many .NET developers who want to learn Angular. Often, I’ve seen that they bring their .NET skills and work to map that in the learning of Angular. While the effort and drive to learn is there Angular is … Continue reading Simplifying Angular Data Binding to .NET Developers
Angular Components: Pass by Reference or Pass by Value?
Read full article on the Infragistics blog In Angular, you can pass data from parent component to child component using @Input() decorator, and a child component can emit an event to a parent comment using @Output() decorator. The purpose of this blog post is to explain you whether it is pass by reference or pass … Continue reading Angular Components: Pass by Reference or Pass by Value?
Module Pattern in JavaScript
In JavaScript, code encapsulation can be achieved using Modules Patterns. In addition, it is used to create private and public properties. There are various ways a module pattern can be implemented. In this article, we will learn to create a module pattern in ES5. Before we go ahead and start looking into implementation of the … Continue reading Module Pattern in JavaScript
