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Angular 17 Programming

  • Length 5 days
  • Price  NZD 4250 exc GST
  • Version 17
Course overview
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Why study this course

This intensive and comprehensive Angular 17 training course provides attendees with skills they can use immediately in their work. You'll learn the fundamentals of Angular 17 development such as single-page browser applications, responsive websites, and hybrid mobile applications.

This course is a combination of theoretical learning and hands-on labs that includes an introduction to Angular, followed by TypeScript, components, directives, services, HTTPClient, testing, and debugging.

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What you’ll learn

On successful completion of this course, you will have the knowledge to:

  • Develop single page Angular applications using Typescript

  • Set up a complete Angular development environment

  • Create Components, Directives, Services, Pipes, Forms, and Custom Validators

  • Handle advanced network data retrieval tasks using Observables

  • Consume data from REST web services using the Angular HTTP Client

  • Handle push-data connections using the WebSocket protocol

  • Work with Angular Pipes to format data

  • Use advanced Angular Component Router features

  • Test and debug Angular applications using built in tools

  • Work with Angular CLI


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Angular at Lumify Work

Lumify Work offers courses in Angular, a complete JavaScript framework for creating dynamic and interactive applications in HTML. Developers use Angular for building web, desktop, and mobile applications.


Who is the course for?

This course is aimed at anyone who needs to learn the fundamentals of Angular 17 development and apply it straight away to creating web applications.


Course subjects

1. Introducing Angular

  • What is Angular?

  • Central Features of the Angular Framework

  • Appropriate Use Cases

  • Building Blocks of an Angular Application

  • Basic Architecture of an Angular Application

  • Installing and Using Angular

  • Anatomy of an Angular Application

  • Running the Application

  • Building and Deploying the Application

  • Angular for Native Mobile Apps

2. Introduction to TypeScript

  • TypeScript Syntax

  • Programming Editors

  • The Type System – Defining Variables

  • The Type System – Defining Arrays

  • Basic Primitive Types

  • Type in Functions

  • Type Inference

  • Defining Classes

  • Class Methods

  • Visibility Control

  • Class Constructors

  • Uninitialised Fields

  • Interfaces

  • Working with ES6 Modules

  • var vs let

  • Arrow Functions

  • Arrow Function Compact Syntax

  • Template Strings

  • Generics in Class

  • Generics in Function

3. Components

  • What is a Component?

  • An Example Component

  • Creating a Component Using Angular CLI

  • The Component Class

  • The @Component Decorator

  • Component Template

  • Example: HelloComponent Template

  • Example: The HelloComponent Class

  • Using a Component

  • Run the Application

  • Component Hierarchy

  • The Application Root Component

  • Bootstrapping the main component

  • Component Lifecycle Hooks

  • Example Lifecycle Hooks

  • CSS Styles

4. Component Templates

  • Templates

  • Template Location

  • The Interpolation {{ }} Syntax

  • Setting DOM Element Properties

  • Setting Element Body Text

  • Setting tag attributes

  • Event Binding

  • Expression Event Handler

  • Prevent Default Handling

  • Attribute Directives

  • Apply CSS Classes using [class]

  • Applying Styles Directly using [style]

  • Structural Directives

  • Conditionally Execute Template using @if

  • Looping Using @for

  • Item Tracking with @for

  • Swapping Elements with @switch

5. Inter Component Communication

  • Communication Basics

  • The Data Flow Architecture

  • Preparing the Child to Receive Data

  • Send Data from Parent

  • More About Setting Properties

  • Firing Event from a Component

  • @Output() Example - Child Component

  • @Output() Example - Parent Component

  • Full Two Way Binding

  • Setting up Two Way Data Binding in Parent

6. Template Driven Forms

  • Template Driven Forms

  • Importing Forms Module

  • Basic Approach

  • Setting Up a Form

  • Getting User Input

  • Omitting ngForm Attribute

  • Initialise the Form

  • Two Way Data Binding

  • Form Validation

  • Angular Validators

  • Displaying Validation State Using Classes

  • Additional Input Types

  • Checkboxes

  • Select (Drop Down) Fields

  • Rendering Options for Select (Drop Down)

  • Date fields

  • Radio Buttons

7. Reactive Forms

  • Reactive Forms Overview

  • The Building Blocks

  • Import ReactiveFormsModule

  • Construct a Form

  • Design the Template

  • Getting Input Values

  • Initialising the Input Fields

  • Strictly typed input fields

  • Setting Form Values

  • Subscribing to Input Changes

  • Validation

  • Built-In Validators

  • Showing Validation Error

  • Custom Validator

  • Using a Custom Validator

  • Supplying Configuration to Custom Validator

  • FormArray - Dynamically Add Inputs

  • FormArray - The Component Class

  • FormArray - The Template

  • FormArray - Values

  • Sub FormGroups - Component Class

  • Sub FormGroups - HTML Template

  • Why Use Sub FormGroups

8. Services and Dependency Injection

  • What is a Service?

  • Creating a Basic Service

  • The Service Class

  • What is Dependency Injection?

  • Injecting a Service Instance

  • Injectors

  • Injector Hierarchy

  • Registering a Service with the Root Injector

  • Registering a Service with a Component's Injector

  • Register a Service with a Application Configuration Injector

  • Where to Register a Service?

  • Dependency Injection in Other Artifacts

  • Providing an Alternate Implementation

  • Dependency Injection and @Host

  • Dependency Injection and @Optional

9. HTTP Client

  • The Angular HTTP Client

  • Using The HTTP Client - Overview

  • Importing HttpClientModule

  • Service Using HttpClient

  • Making a GET Request

  • What does an Observable Object do?

  • Using the Service in a Component

  • The PeopleService Client Component

  • Error Handling

  • Customising the Error Object

  • Making a POST Request

  • Making a PUT Request

  • Making a DELETE Request

10. Pipes and Data Formatting

  • What are Pipes?

  • Built-In Pipes

  • Using Pipes in HTML Template

  • Chaining Pipes

  • Internationalised Pipes (i18n)

  • Loading Locale Data

  • The date Pipe

  • The number Pipe

  • Currency Pipe

  • Create a Custom Pipe

  • Custom Pipe Example

  • Using Custom Pipes

  • Using a Pipe with ngFor

  • A Filter Pipe

  • Pipe Category: Pure and Impure

  • Pure Pipe Example

  • Impure Pipe Example

11. Introduction to Single Page Applications

  • What is a Single Page Application (SPA)

  • Traditional Web Application

  • SPA Workflow

  • Single Page Application Advantages

  • HTML5 History API

  • SPA Challenges

  • Implementing SPA's Using Angular

12. The Angular Component Router

  • The Component Router

  • View Navigation

  • The Angular Router API

  • Creating a Router Enabled Application

  • Hosting the Routed Components

  • Navigation Using Links and Buttons

  • Programmatic Navigation

  • Passing Route Parameters

  • Navigating with Route Parameters

  • Obtaining the Route Parameter Values

  • Retrieving the Route Parameter Synchronously

  • Retrieving a Route Parameter Asynchronously

  • Query Parameters

  • Supplying Query Parameters

  • Retrieving Query Parameters Asynchronously

  • Problems with Manual URL entry and Bookmarking

13. Advanced HTTP Client

  • Request Options

  • Returning an HttpResponse Object

  • Setting Request Headers

  • Creating New Observables

  • Creating a Simple Observable

  • The Observable Constructor Method

  • Observable Operators

  • The map and filter Operators

  • The flatMap() Operator

  • The tap() Operator

  • The zip() Combinator

  • Caching HTTP Response

  • Making Sequential HTTP Calls

  • Making Parallel Calls

  • Customising Error Object with catchError()

  • Error in Pipeline

  • Error Recovery

14. Angular Modules

  • Why Angular Modules?

  • Anatomy of a Module Class

  • @NgModule Properties

  • Feature Modules

  • Example Module Structure

  • Create a Domain Module

  • Create a Routed/Routing Module Pair

  • Create a Service Module

  • Creating Common Modules

  • Using One Module From Another

15. Advanced Routing

  • Routing Enabled Feature Module

  • Using the Feature Module

  • Lazy Loading the Feature Module

  • Creating Links for the Feature Module Components

  • More About Lazy Loading

  • Preloading Modules

  • routerLinkActive binding

  • Default Route

  • Wildcard Route Path

  • redirectTo

  • Child Routes

  • Defining Child Routes for Child Routes

  • Links for Child Routes

  • Navigation Guards

  • Creating Guard Implementations

  • Using Guards in a Route

16. Unit Testing Angular Applications

  • Unit Testing Angular Artifacts

  • Introduction to Jasmine and Karma

  • Jasmine Test Suites

  • Jasmine Specs (Unit Tests)

  • Expectations (Assertions)

  • Matchers

  • Examples of Using Matchers

  • Using the not Property

  • Setup and Teardown in Unit Test Suites

  • Example of beforeEach and afterEach Functions

  • Testing a Service

  • Injecting a Service Instance

  • Test a Synchronous Method

  • Test an Asynchronous Method

  • Using Mock HTTP Client

  • Supplying Canned Response

  • Testing a Component

  • Simulating User Interaction

  • Code Coverage testing

17. Debugging

  • Overview of Angular Debugging

  • Viewing TypeScript Code in Debugger

  • Using the debugger Keyword

  • Debug Logging

  • What is Angular DevTools?

  • Using Angular DevTools

  • Angular DevTools - Component Structure

  • Angular DevTools - Change Detection Execution

  • Catching Syntax Errors


Prerequisites

  • Web development experience using HTML, CSS, and JavaScript is required to get the most out of this Angular course

  • Knowledge of the browser DOM is also useful

  • No prior experience of Angular or AngularJS is required


Terms & Conditions

The supply of this course by Lumify Work is governed by the booking terms and conditions. Please read the terms and conditions carefully before enrolling in this course, as enrolment in the course is conditional on acceptance of these terms and conditions.


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