Angular 9 Online Course

Angular 9 Online Course

This course is designed to help you master Angular through fun, easy-to-follow coding examples. Angular is a leading front-end framework used to build powerful single-page applications (SPAs) using HTML, CSS, and TypeScript. Whether you're aiming to become a front-end or full-stack developer, learning Angular is a key step in your journey.

By the end of this course, you’ll have the skills to confidently build complete SPAs with Angular, quickly diagnose and resolve common compile-time and runtime issues, and write clean, maintainable, and professional-grade code.

Who should take this Course?

The Angular 9 Online Course is ideal for front-end developers, web programmers, and software engineers who want to build modern, dynamic single-page applications using Angular. It’s also suitable for students and professionals looking to upgrade from earlier Angular versions or enhance their JavaScript framework skills. A basic understanding of HTML, CSS, and JavaScript is recommended to make the most of this course.

Course Curriculum

1. Single Page Applications, Why Angular, and Getting Started

• Course Overview
• Introduction to Single Page Applications (SPA)
• What do we need Angular for
• Setting up the Development Environment
• Angular Application Architecture
• First Angular App

2. TypeScript and ESNext

• Module Introduction and Introduction to TypeScript
• Setting up the environement to write TypeScript
• Variable declarations (var, let, and const)
• Types - Primitives
• Types - Reference and Special Types
• Operators - Spread and Backticks
• Operators - Destructure and Rest
• Classes
• Interface
• Arrow Functions
• Modules
• fetch
• async/await

3. Decorators, @NgModule, Angular Modules and App Bootstrap Mechanism in Angular

• Module Introduction and an overview of Angular Modules
• What are decorators?
• Angular Modules and the @NgModule Decorator
• declarations
• imports and exports
• providers, bootstrap, and entryComponents
• Angular Application Bootstrap Mechanism

4. @Component Decorator, Angular Components, Communication, and the Lifecycle Hooks

• Module Introduction
• Angular Components and the @Component Decorator
• Creating an Angular Component using the Angular CLI and on StackBlitz
• Component Decorator Metadata
• View Encapsulation - Emulated, ShadowDom, None
• Data Binding - String Interpolation - {{ }}
• Property Binding - []
• Event Binding - ()
• @Input and @Output Property Decorators
• Two-way Data Binding - [()]
• Attribute Binding - [attr.]
• Class Binding - [class.]
• Style Bindings - [style.]
• Introduction to Lifecycle Hooks in Angular
• Using Lifecycle Hooks in Angular
• View Queries - View Child, View Children, Content Child, Content Children
• Change Detection Mechanism in Angular. ZoneJS, NgZones

5. Angular Routing, Guards

• Introduction to Routing
• Implementing Routing in an Angular App
• Creating a User List. Setting the stage for Child Routing
• Abstracting the user link to a separate component
• Implementing Child Routes
• Path Match and Route Types
• Introduction to Route Guards in Angular
• CanActivate and CanActivateChild Guards in Angular
• CanDeactivate Guard in Angular
• Prefetching Data for a Component using Resolve

6. Dependency Injection (As a Pattern, As a Framework), Services, HTTP, Observables

• Introduction to Section
• DI as a Pattern, DI as a Framework and Types of Providers
• Hierarchical Dependency Injection
• Introduction to Services in Angular
• GET data from a Rest API using HttpClient
• CRUD Operations using HttpClient, HttpParams and HttpHeaders
• Observables and Operators in Observables - Map, Retry, Catch
• Behavior Subject and Sharing Data using Behavior Subjects

7. Directives and Pipes in Angular

• Introduction to Section
• Introduction to Directives
• Built in Structural Directives
• Built in Attribute Directives
• Building custom Attribute Directives
• Building Custom Structural Directives
• Introduction to Pipes in Angular
• Using Built In Pipes
• Creating Custom Pipes in Angular
• Pure and Impure Pipes in Angular
• Decorators Revisited
• Building Custom Decorators in Angular
• Building a Custom Lifecycle Hook Class Logger Decorator
• Building Custom Property Decorator in Angular

8. Forms in Angular

• Introduction to Section
• Types of Form Building Strategies in Angular
• Creating Long Bootstrap forms quickly using VS Code using Emmet
• Adding FormControl(s) to a Template Driven form using the ngModel directive
• Getting the JavaScript Object Representation of a form using ngForm directive
• Disabling the Submit Button on a Form using form's $invalid flag
• Getting the JavaScript Object Representation of a form in TypeScript Class
• Adding Checkbox, Radio Buttons and Select List to your Template Driven Form
• Creating Subsections in the form using NgModelGroup directive
• Steps to implement a Reactive form in Angular
• Quickly creating a Bootstrap form for our Reactive form using Emmet
• Creating a Reactive form in the TypeScript class & connecting it to the template
• Adding form Validations to a Reactive Form
• Dynamically Adding or Removing FormControl(s) or FormGroup(s) using FormArray(s)
• Adding Synchronous Custom Validations to your Reactive Form
• Adding Async Custom Validations to your Reactive Form
• Resetting the value of a form

9. Using Third Party Libraries and Frameworks like MDB, Angular Material & Firebase

• Introduction to the Section
• Creating an Angular CLI Project with SCSS as a base style
• Introducing Material Design Bootstrap into your Angular CLI Project
• Adding a Navbar in your header
• Adding Material Design Buttons
• Adding Cards
• Using Material Design Dropdowns and Form Inputs
• Introducing Angular Material into your Angular CLI Project on the top of MDB
• Adding Radio Buttons, Slide Toggle, Slider, Progress Bar and Spinner
• Introduction to Firebase
• Creating an App using the Firebase Console
• Setting up your Angular CLI Project to support Firebase
• Interacting with Firebase Realtime Database using methods on AngularFireList
• Adding and Reading Data from Realtime Database in Firebase
• Updating and Deleting Data from Realtime Database in Firebase