Hayden Slater

1574782399

How to perform Role-based authorization in Angular 8

In this Video tutorial we’ll go through an example of how you can implement role based authorization / access control using Angular 8.

#angular #developer

What is GEEK

Buddha Community

How to perform Role-based authorization in Angular 8
Christa  Stehr

Christa Stehr

1598940617

Install Angular - Angular Environment Setup Process

Angular is a TypeScript based framework that works in synchronization with HTML, CSS, and JavaScript. To work with angular, domain knowledge of these 3 is required.

  1. Installing Node.js and npm
  2. Installing Angular CLI
  3. Creating workspace
  4. Deploying your First App

In this article, you will get to know about the Angular Environment setup process. After reading this article, you will be able to install, setup, create, and launch your own application in Angular. So let’s start!!!

Angular environment setup

Install Angular in Easy Steps

For Installing Angular on your Machine, there are 2 prerequisites:

  • Node.js
  • npm Package Manager
Node.js

First you need to have Node.js installed as Angular require current, active LTS or maintenance LTS version of Node.js

Download and Install Node.js version suitable for your machine’s operating system.

Npm Package Manager

Angular, Angular CLI and Angular applications are dependent on npm packages. By installing Node.js, you have automatically installed the npm Package manager which will be the base for installing angular in your system. To check the presence of npm client and Angular version check of npm client, run this command:

  1. npm -v

Installing Angular CLI

  • Open Terminal/Command Prompt
  • To install Angular CLI, run the below command:
  1. npm install -g @angular/cli

installing angular CLI

· After executing the command, Angular CLI will get installed within some time. You can check it using the following command

  1. ng --version

Workspace Creation

Now as your Angular CLI is installed, you need to create a workspace to work upon your application. Methods for it are:

  • Using CLI
  • Using Visual Studio Code
1. Using CLI

To create a workspace:

  • Navigate to the desired directory where you want to create your workspace using cd command in the Terminal/Command prompt
  • Then in the directory write this command on your terminal and provide the name of the app which you want to create. In my case I have mentioned DataFlair:
  1. Ng new YourAppName

create angular workspace

  • After running this command, it will prompt you to select from various options about the CSS and other functionalities.

angular CSS options

  • To leave everything to default, simply press the Enter or the Return key.

angular setup

#angular tutorials #angular cli install #angular environment setup #angular version check #download angular #install angular #install angular cli

Clara  Gutmann

Clara Gutmann

1598716260

Angular 8 CRUD Example | Angular 8 Tutorial For Beginners

Angular 8 CRUD is a basic operation to learn Angular from scratch. We will learn how to build a small web application that inserts, read data, update and delete data from the database. You will learn how to create a MEAN Stack web application. In this Angular 8 Tutorial Example, you will learn a new framework by building a crud application.

New features of Angular 8

You check out the new features in brief on my  Angular 8 New Features post.

I have designed this Angular 8 CRUD Tutorial, especially for newcomers, and it will help you to up and running with the latest version of Angular, which is right now 8.

#angular #angular 8 #angular 8 crud

Sasha  Roberts

Sasha Roberts

1626864000

Angular Authentication: Role Based Authorization

#Angular uses guards to protect routes. In this video we will use the CanActivate guard to protect routes from non-authorized users.

The authentication is applied using #jwt token and we will make sure to block users from visiting specific routes if they are not authorized.

✨ Code: https://github.com/profanis/codeShotsWithProfanis/tree/21/auth-login-has-role-guard

#angular #angular tutorial #what is angular

Were  Joyce

Were Joyce

1622798007

Angular 12 + Spring Boot: JWT Authentication example | Spring Security

In this tutorial, I will show you how to build a full stack Angular 12 + Spring Boot JWT Authentication example. The back-end server uses Spring Boot with Spring Security for JWT Authentication & Role based Authorization, Spring Data JPA for interacting with database. The front-end will be built using Angular 12 with HttpInterceptor & Form validation.

Related Posts:

– Angular 12 + Spring Boot: CRUD example

– Angular 12 + Spring Boot: File upload example

– Spring Boot, MongoDB: JWT Authentication with Spring Security

Contents [hide]

#angular #full stack #spring #angular #angular 12 #authentication #authorization #jwt #login #registration #security #spring boot #spring security #token based authentication

Clara  Gutmann

Clara Gutmann

1598727360

Angular 8 Updates And Summary of New Features

Angular 8 Updates And Summary of New Features is today’s topic. Angular 8 arrives with an impressive list of changes and improvements including the much-anticipated Ivy compiler as an opt-in feature. You can check out  Angular 7 features and updates if you have not seen yet. In this blog, we have written some articles about  Angular 7 Crud,  Angular 7 Routing,  Angular ngClass,  Angular ngFor.

Angular 8 Updates And Summary

See the following updates.

TypeScript 3.4

Angular 8.0 is now supported TypeScript 3.4, and even requires it, so you will need to upgrade.

You can look at what  TypeScript 3.3 and  TypeScript 3.4 brings on the table on official Microsoft blog.

#angular #typescript #angular 7 crud #angular 7 routing #angular 8