Angular 9 Training - Online

An Angular Training Course to Enhance Your Skills and Competencies

Angular (commonly referred to as "Angular.js" previously, and now it is called "Angular 1...9") is a JavaScript-based open-source front-end web application framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.At PHP Kolkata we offer Angular training course that has been tailor made to offer the best so that when you step out, you know how to contribute in the IT field with your skills.

Give your Web Development Career a Major Boost: Learn Angular 9 from PHP Kolkata

PHP Kolkata the leader in Web Development Training now is offering one of the best Online Angular Training India. If you are already into web development you would know that the Angular is a structural framework that is used for creating dynamic Web Apps. It lets programmers extend the HTML’s syntax to express the applications in a clear as well as concise manner.

How Angular JS and Angular 1-9 came about?

The Angular took the web development community by storm way back in 2010 when it was released. This was the year when the Angular JS version1 was released. Thereafter in 2016, the core team of Google delivered the next version which was Angular 2. The development team for Angular Js version 2.0 wanted to build the application from the ground up to resolve the difficult problems, especially while building large as well as cross platforms. This meant a complete rewrite of the earlier version. Following these, there have been the newer versions that were announced, and right now we have the latest Angular 9.0. The latest version of course has various benefits.

The Angular 9 the Major Benefits:

Welcome Default Ivy-

In the latest Angular 9, you have the Ivy Renderer that is available to the developers. This was also available in the previous Angular 8.0 version.

Angular Core Type-Safe Changes-

The Angular 9 now also has one of the APIs that is for testing and is called Test Bed. This was the breaking change that the development team has in the latest version. It was mainly done to solve the type of safety problem and is indeed a major improvement over the previous Angular 8 version.

Module with Support Providers-

The other very useful feature in the latest Angular 9 version is that it has Modules with support providers and this the Angular developers are finding particularly helpful while developing the web applications.

Changes with Angular Forms-

If you take a close look at Angular 9 you would observe that there are certain Angular Form changes over the previous Angular 8 version. These have also made the latest version much more user friendly and thus are being preferred by most web developers.

Dependency Injection Changes in Core-

For Dependency injection, the Angular 9 comes with some improvement as well. Though this may not be looked upon as a very big change this version comes with a little improvement that makes the new version much more user friendly in many ways.

Enhancement of the Language Service-

The next change that has been brought about in Angular 9 over its processor is that the language service support for the integrated developments like the VS Code and WebStorm has been further improved. This is again a major improvement which has proved to be user friendly for the web developers.

Thus you would note that Angular Development has seen frequent changes in the past that have led to significant improvement. The latest Angular 9 version is indeed right now one of the best web development frameworks and in case you need to master Web Development you need to master Angular 9. If you are on the lookout for the best angular training online India then PHP Kolkata is one of the best in the field where you can avail the best Training by Angular Developer.

Angular 9 Course Content

Level 1: Getting Started

1. Full Training on TypeScript
2. What is Angular
3. Angular vs Angular 2 vs Angular 8
4. Editing the First App
5. How to understand most out of this course
6. IDE setup (VScode)
7. Installing useful plugins for angular
8. Understand the editor

Level:2 The Basics

1. How the Angular App Loads
2. What is component?
3. The root component (App Component)
4. Create the component
5. Understand the Module and Decorators
6. What is Angular CLI (command line interface)
7. Create a component using CLI
8. Styling a component

Level:3 Data Handling

1. What is Databinding
2. String Interpolation
3. Property binding
4. Property binding vs String Interpolation
5. Event binding
6. Data passing in event binding
7. Two-way binding
8. Demo App with this level

Level 4: Understanding Directives

1. What is Directives
2. ngIf – output data conditionally
3. enhance ngif with else condition
4. ngStyle – styling element dynamically
5. ngClass – styling class dynamically
6. ngFor – loop to build List
7. getting index with ngFor
8. Assignment and Demo App

Level 5: Understand Debugging

1. Important topic for any developer: debugging
2. How to debug angular app
3. Use debugger to debug
4. How to use console
5. How to use browser sourcemap to debug
6. Use Augury to dive into Angular app structure
7. An app with errors to solve

Level 6: Component and DataBinding more advance

1. Start demo app to understand practically
2. Split app into components
3. Property & event binding
4. Custom property (@Input decorator)
5. Custom event (@output decorator)
6. Local references, template variables
7. Access Template and DOM with (@ViewChild decorator)
8. Project content into component using ng-content
9. Access project content with (@ContentChild decorator)
10. Understanding component lifecycle

Level 7: Advancement with Directives

1. Recap ngFor, ngIf, ngClass, ngStyle
2. Custom directive, create your own directives
3. @HostListner decorator to listen host events
4. @HostBinding decorator to bind host properties
5. Binding to directive properties

Level 8: Services and dependency injection

1. Why services?
2. Creating service with/without CLI
3. Injecting logging services into component
4. Data service
5. Practicing of services

Level 9: Routing & Navigations in Angular

1. Demo app to start routing practice
2. Setting up Routes
3. Using of RouterLink instead of href
4. Understanding of navigation paths
5. Navigate programmatically
6. How to use Relative paths
7. Passing parameters to Routes and fetching
8. Passing Query String to Route and fetching
9. Introduction to Route Guard
10. How to secure route using Guard canActivate method

Level 10: Angular Forms

1. Introduction to Angular Forms
2. Template driven forms
3. Use of ngModel
4. Adding validation & specific validation errors
5. Reactive forms
6. Handling input fields with these forms
7. Validating forms with ngModel & ngGroup
8. Output error messages

Level 11: Rxjs - Observables

1. What is observables
2. Building custom observables
3. Error & completion method of Observables
4. Understanding of RXJS Operators
5. Subscribe and unsubscribe an observables
6. Understanding Memory leaks with observables

Level 12: Error Handling

1. Handling Errors
2. Handling unexpected errors
3. Handling expected errors
4. Throwing application specific errors

Level 13: Pipes in Angular

1. Intro to Pipes and why is important
2. Using pipes
3. Creating custom pipes
4. Example of creating filter pipe
5. Understanding of async pipe

Level 14: Consuming HTTP Service

1. Understand HTTP client module
2. What is JSON
3. Getting data
4. Creating data
5. Updating data
6. Deleting data

Level 15:CRUD Project

1. Merge all the topics into a single project
2. Enjoy Angular with practical experience
3. Build a real time CRUD (Single Page Application) in Angular

Level 16: Deployment

1. Angular compiler in action
2. Code setup
3. Production environment
4. Build your final app
5. Setup with Base url to run on server

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