Angular 9 Components Example For Beginners

Angular 9 Components Example For Beginners

Angular 9 Components are pure TypeScript class but with the Metadata and Decorator. It is normal TypeScript class but with some metadata.

Angular Component controls a patch of the screen called a view. For example, individual components define and control each view. When you install the project via Angular CLI, then by default, we got one Component that is an app component.

Angular Components are the smallest pieces in the Angular Application. We can define the Components in the Typescript file.

Components are just regular TypeScript classes but with the Component Decorator. It differentiates standard class from the component class.

Angular Components Example

If you analyze the app.component.ts file, you will see something like this.

  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']

Here Component is defined by a decorator @Component. It contains Metadata*. *

angular component decorator angular cli typescript

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Install Angular - Angular Environment Setup Process

Install Angular in easy step by step process. Firstly Install Node.js & npm, then Install Angular CLI, Create workspace and Deploy your App.

Agnostic components in Angular

When you’re building a reusable components library, API is very important. Learn how to make components that work with everything and look like anything!

How to Build an Angular Application with Angular CLI

How to set up the Angular CLI and generate a Trivial App

Angular Tutorial: Create a CRUD App with Angular CLI and TypeScript

Angular Tutorial: Create a CRUD App with Angular CLI and TypeScript. This tutorial gets you off the ground with Angular. We are going to use the official CLI (command line) tool to generate boilerplate code.

Dynamically Loading Components with Angular CLI

This is great when the content has a route, but what about situations where the components are not a part of a separate route? In this post we will show how to leverage the Angular CLI to split components into their own bundles, which will allow them to only be loaded when needed.