README.md

Class-based Views

In Django, class-based views (CBVs) are an alternative way to define views using Python classes rather than function-based views (FBVs). CBVs provide a more structured and reusable approach to define views by encapsulating related functionality within class methods.

Class-based views offer several advantages over function-based views, including code reusability, inheritance, and the ability to override specific methods to customize behavior. They also provide a more object-oriented approach to view development.

Example

from django.views import View
from django.http import HttpResponse

class MyView(View):
    def get(self, request):
        # Logic to handle GET request
        return HttpResponse("Hello, GET request!")

    def post(self, request):
        # Logic to handle POST request
        return HttpResponse("Hello, POST request!")

To use this class-based view in a URL pattern, it should be included in the urls.py file like this:

from django.urls import path
from .views import MyView

urlpatterns = [
    path('my-view/', MyView.as_view(), name='my-view'),
]

The as_view() method converts the class into a callable view function that Django can understand.

Class-based views provide additional methods that you can override to customize their behavior, such as put(), delete(), and dispatch(). They also allow for inheritance, so you can create subclasses to reuse common functionality and override specific methods as needed.

Reference

https://docs.djangoproject.com/en/4.2/topics/class-based-views/