Introduction to Angular Essentials Training in Nigeria

In order to be successful in the course, you should have solid, current hands-on experience developing basic web applications, and be well versed in HTML5, CSS3 and JavaScript.

The course includes plenty of hands-on lab work designed to immerse you in the skills required to get you up and running with Angular right away. Guided by our engaging, highly-experienced instructor, you’ll explore:

• What Angular is and why should you use it
• How Angular reduces the amount of code that you must write to add rich functionality to both existing and new web pages
• What TypeScript is, why it is useful, and how to use it with Angular
• How to facilitate development and deployment using Angular CLI
• How to work with the various aspects of the Angular architecture to implement clean, responsive web interfaces
• How Routers can support navigation within a Single Page Application
• What the best practices are for using Angular so that it works unobtrusively and performs well
• How to use Angular with HTTP to support JSON, REST, and other services

Getting Started with Angular

1. Overview of Angular Architecture

• Angular Versioning
• Data Binding
• Components and Dependency Injection
• Services and Events
• Common Component Lifecycles and Hooks

2. TypeScript

• Angular, ES6 and TypeScript
• Typing and Classes
• Abstract Classes and Interfaces
• Annotations
• Generics
• Optional Chaining
• Nullish coalescing
• Decorators
• Partial, Record, Union types

3. Bootstrapping with Angular CLI

• Angular CLI Overview
• New Projects with CLI
• Testing and Generating with CLI
• Angular Console – NX Console

4. Angular Basics

• Configuration Files
• Working with angular.json
• Top-Level Directories
• Contents of app folder
• Angular DevTools

Working with Angular

5. Components and Events

• Data Binding and Components
• Event Binding
• Custom Events
• Parent/Child Events
• EventEmitter/emit()

6. Third Party Libraries

• Angular and the Need for Libraries
• Options for adding Libraries
• Working with npm install

7. Dynamic Views - Directives

• View Encapsulation
• Structural/Attribute Directives
• Conditional Styling

8. Pipes

• Overview of Pipes
• Built-in Pipes
• Formatting and Conversions
• Parameterizing Pipes
• Pure vs. Impure Pipes
• Customizing Pipes

Angular Forms

9. Forms and the Forms API

• Forms and NgModel
• NG Form Groups
• NG Form Validation
• Model-Driven Reactive Forms
• FormBuilder API
• Reactive Form Validation

Single Page Applications and Routes

10. Single Page Applications - Routing

• Overview of the SPA Concept
• Routing for Page Display
• Working with ActivatedRoute
• Location Strategies
• Nested Routes

11. Services (Dependency Injection)

• Angular’s DI Framework
• Components and Injectables
• Tree-shakeable providers
• Service Interfaces and DI
• Constructor Injection

12. Modules

• Overview of Modules
• Feature Modules
• Feature Module Routing
• Shared Modules

Using RESTful Services

13. Angular and REST

• REST in Angular
• Promises, Observables, Subject
• HttpClient and Observables
• async Pipes and HttpClient Interceptors