Components
Components are the building blocks of your web application. They covers both the logic and user interface of a specific part of your application, making it easier to manage and reuse code. Components promote modularity and reusability, allowing you to create complex user interfaces by composing smaller, self-contained components.
They can be thought of as self-contained units that can be plugged into different parts of your application, like LEGO bricks that you can assemble to create complex structures.
Each component typically consists of three parts:
- A TypeScript class that defines the component’s behavior,
- HTML template that defines its appearance,
- CSS file for styling.
Syntax:
import { Component } from '@angular/core';
@Component({
selector: 'app-example',
template: '<button (click)="onClick()">Click me</button>',
})
export class ExampleComponent {
onClick() {
console.log('Button clicked!');
}
}
Introduction to Angular Concepts
Angular, a powerful front-end framework developed by Google, has revolutionized the way modern web applications are built. For newcomers to web development, Angular can seem to be a great choice due to its features, concepts, and terminologies. In this article, we’ll see more about the journey of Angular by providing a beginner-friendly introduction to its key concepts. By the end, you’ll have a solid understanding of Angular’s core principles, setting the stage for your exploration and mastery of this powerful framework.
Table of Content
- Components
- Modules
- Templates
- Directives
- Services
- Dependency Injection
- Routing
- Forms