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Angubasics

This project was generated with Angular CLI version 14.2.7.

Angular

Getting started with Angular Web framework for webApps

1. Introduction

Definition:

Angular is a Developement platform built on TypeScript with component-based framework, re-usable libraries(Routing, Client-server HTTP connections, Validation) and developement tools that has helps you build web UI

Angular versions:

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Prerequisites

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2. Installations:

  • VS Code: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec nec gravida nunc.
  • NodeJS: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec nec gravida nunc.
  • Angular CLI: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec nec gravida nunc.
  • Angular ng command: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec nec gravida nunc.
  • Create new project: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec nec gravida nunc.

3. Node and npm:

What is Node?

What is VB Chrome Engine?

node_modules

What is Package.json?

4. TypeScript:

What is TypeScript?

Installing Typescript?

How does TypeScript inscreases productivity?

Is Typescript Class based OOP?

Creating modules using imports and exports

Compile vs Transpile vs Convert

5. Create and Run a project- Angular CLI

Creating an Angular project

Run project

Fixing ng serve errors

6. What are these files in Angular project?

  • Package.json:
  • Tsconfig.json:
  • angular.json:
  • spec files:
  • Understanding src and app directories
  • The component concept:
  • Write simple logic in the component

7. @Decorator, components, Modules & Directives.

  • @Decorator,Selector, TemplateURl and StylesUrl:
  • Component: HTML + Logic + CSS
  • Directives: Appening behavior to HTML elements
  • Redefining a template

8. Angular bootstrapping flow

  • Why Main.ts and index.html?
  • Component: View + Logic
  • Modules group component

9. Bindings, expressions and inteerpolation

  • ngModule directives and expressions
  • Interpolation Mixing Angular with HTML
  • Common errors
  • What are FormsModule?
  • Collections and For Loops
  • Simple Forms and Table Binding logic.

10. More on Bindings.

  • Types
  • Component, Structure and Attribute
  • Understanding more about the above Bindings

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The application will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via a platform of your choice. To use this command, you need to first add a package that implements end-to-end testing capabilities.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI Overview and Command Reference page.