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All LessonsFree Lessons (5)

Course Overview

Who is This Course for?

Introduction to the Framework

Welcome to Angular Introduction to SPAs Working with Angular CLI

Building Blocks of Angular

Angular Modules Components Directives Services

Basic Concepts in an Angular Application

Binding the Data Communicating Between Components Component Lifecycle Hooks Creating custom directives

Forms in Angular

Template-driven vs. Model-driven forms Developing the Best Forms Using Reactive Forms Custom Validation

Routing in Angular

Navigation Between Views Router life cycle Route params and Query params Route Guards Lazy Loading of Routes

Services and Dependency Injection

Communication Between Multiple Components Providers and Dependency Injection

Dealing with APIs

HttpClient Service Angular In-memory-web-api Performing CRUD Operations

Implement the Above in a E-commerce App

Creating Relevant Components and Modules Perform Routing in Your App Preparing Services to Interact with the Data Managing the State of the Application

Login and Authentication

Securing the Whole App

Summary and Resources

Summary Resources Helpful Extensions

A Hands-on Guide to Angular/

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Securing the Whole App

Securing the Whole App

In this lesson, we will use the token received after authentication to secure our AJAX calls.

We'll cover the following...

In the last lesson, we received the token after having authenticated the user, and now we will be sending the token to all the components needing to make an authenticated AJAX request.

We will use RxJS Subject-observables here. We will create a BehaviorSubject holding an initial value and send the received value using the next method of the Subject. This value will then be received by all the components subscribing to this observable at any point in ...