Django Angular 9 PostgreSQL CRUD Example | Django Rest Framework Tutorial

https://loizenai.com/django-angular-9-postgresql-crud-example/

Django is a Python-based free and open-source web framework that follows the model-template-view architectural pattern. Angular 9 is a TypeScript-based open-source web application framework led by the Angular Team at Google. In the tutorial, I introduce how to build a “Django Python Angular 9 PostgreSQL CRUD RestAPI Example” with Fullstack Projects providing POST/GET/PUT/DELETE requests using Django Rest Framework and PostgreSQL database with step by step coding examples:

– I draw a fullstack overview Diagram Architecture from Angular 9 Frontend to PostgreSQL database through Django RestAPI backend.
– Develop Django CRUD RestAPIs with the supporting of Django Rest Framework.
– Implement Angular 9 CRUD application with the Angular 9 Httpclient to do CRUD request (Post/Get/Put/Delete) to Django Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 9 HttpClient to do CRUD requests to Django RestAPIs Server and save/retrieve data to PostgreSQL database.

#django #angular #postgresql #crud

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Django Angular 9 PostgreSQL CRUD Example | Django Rest Framework Tutorial

https://loizenai.com/django-angular-9-postgresql-crud-example/

Django is a Python-based free and open-source web framework that follows the model-template-view architectural pattern. Angular 9 is a TypeScript-based open-source web application framework led by the Angular Team at Google. In the tutorial, I introduce how to build a “Django Python Angular 9 PostgreSQL CRUD RestAPI Example” with Fullstack Projects providing POST/GET/PUT/DELETE requests using Django Rest Framework and PostgreSQL database with step by step coding examples:

– I draw a fullstack overview Diagram Architecture from Angular 9 Frontend to PostgreSQL database through Django RestAPI backend.
– Develop Django CRUD RestAPIs with the supporting of Django Rest Framework.
– Implement Angular 9 CRUD application with the Angular 9 Httpclient to do CRUD request (Post/Get/Put/Delete) to Django Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 9 HttpClient to do CRUD requests to Django RestAPIs Server and save/retrieve data to PostgreSQL database.

#django #angular #postgresql #crud

Permissions in Django Rest Framework

This article looks at how permissions work in Django REST Framework (DRF).

Objectives

By the end of this article, you should be able to explain:

1. How DRF permissions work
2. The similarities and differences between has_permission and has_object_permission
3. When to use has_permission and has_object_permission

DRF Permissions

In DRF, permissions, along with authentication and throttling, are used to grant or deny access for different classes of users to different parts of an API.

Authentication and authorization work hand in hand. Authentication is always executed before authorization.

While authentication is the process of checking a user’s identity (the user the request came from, the token that it was signed with), authorization is a process of checking if the request user has the necessary permissions for executing the request (are they a super user, are they the creators of the object).

The authorization process in DRF is covered by permissions.

#permissions in django rest framework #django rest framework #permissions #rest #rest framework #django

Django Angular 8 PostgreSQL CRUD Example | Django Rest Framework Tutorial

https://loizenai.com/django-angular-8-postgresql-crud-restapi-example/

Django Angular 8 PostgreSQL CRUD Example | Django Rest Framework Tutorial

Django is a Python-based free and open-source web framework that follows the model-template-view architectural pattern. Angular 8 is a TypeScript-based open-source web application framework led by the Angular Team at Google. In the tutorial, I introduce how to build a “Django Python Angular 8 PostgreSQL CRUD RestAPI Example” with Fullstack Projects providing POST/GET/PUT/DELETE requests using Django Rest Framework and PostgreSQL database with step by step coding examples:

To do List:

– I draw a fullstack overview Diagram Architecture from Angular 8 Frontend to PostgreSQL database through Django RestAPI backend.
– Develop Django CRUD RestAPIs with the supporting of Django Rest Framework.
– Implement Angular 8 CRUD application with the Angular 8 Httpclient to do CRUD request (Post/Get/Put/Delete) to Django Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 8 HttpClient to do CRUD requests to Django RestAPIs Server and save/retrieve data to PostgreSQL database.

#django #angular #postgresql #crud

Django Angular 10 PostgreSQL CRUD Example | Django Rest Framework Tutorial

https://loizenai.com/django-angular-10-postgresql-crud-restapi-example/

Django is a Python-based free and open-source web framework that follows the model-template-view architectural pattern. Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google. In the tutorial, I introduce how to build a “Django Python Angular 10 PostgreSQL CRUD RestAPI Example” with Fullstack Projects providing POST/GET/PUT/DELETE requests using Django Rest Framework and PostgreSQL database with step by step coding examples:

– I draw a fullstack overview Diagram Architecture from Angular Frontend to PostgreSQL database through Django RestAPI backend.
– Develop Django CRUD RestAPIs with the supporting of Django Rest Framework.
– Implement Angular CRUD application with the Angular Httpclient to do CRUD request (Post/Get/Put/Delete) to Django Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 10 HttpClient to do CRUD requests to Django RestAPIs Server and save/retrieve data to PostgreSQL database.

#angular #django #postgresql #crud

Django Angular 10 PostgreSQL CRUD Example | Django Rest Framework Tutorial

https://loizenai.com/django-angular-10-postgresql-crud-restapi-example/

Django is a Python-based free and open-source web framework that follows the model-template-view architectural pattern. Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google. In the tutorial, I introduce how to build a “Django Python Angular 10 PostgreSQL CRUD RestAPI Example” with Fullstack Projects providing POST/GET/PUT/DELETE requests using Django Rest Framework and PostgreSQL database with step by step coding examples:

– I draw a fullstack overview Diagram Architecture from Angular Frontend to PostgreSQL database through Django RestAPI backend.
– Develop Django CRUD RestAPIs with the supporting of Django Rest Framework.
– Implement Angular CRUD application with the Angular Httpclient to do CRUD request (Post/Get/Put/Delete) to Django Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 10 HttpClient to do CRUD requests to Django RestAPIs Server and save/retrieve data to PostgreSQL database.

#angular #postgresql #django #example #restappi