Function-Based Views
As the name implies, function-based views are implemented as Python functions. To understand how they work, consider the following snippet, which shows a simple view function named home_page:
from django.http import HttpResponse def home_page(request): Â Â Â Â message = "<html><h1>Welcome to my Website</h1></html>" Â Â Â Â return HttpResponse(message)
The view function defined here, named home_page, takes a request object as an argument and returns an HttpResponse object having the Welcome to my Website message. The advantage of using function-based views is that, since they are implemented as simple Python functions, they are easier to learn and also easily readable for other programmers. The major disadvantage of function-based views is that the code cannot be re-used and made as concise as class-based views for generic use cases.
