Course Content
Django: Build Your First Website
Django: Build Your First Website
2. The First Application
4. CRUD Operations
6. Forms and Dynamic URLs
Read Operations
In this chapter, we'll start fetching records from the database and displaying them on the user's page.
Code Explanation
-
from .models import Note
: Imports theNote
model from the current Django application. Models in Django are classes that describe the structure of database tables; -
def read_content(request):
: Defines theread_content
function, which will handle HTTP requests. The function takes arequest
object containing information about the client's request; -
all_notes = Note.objects.all()
: Utilizes Django's Object-Relational Mapping (ORM) to query the database and retrieve all objects of theNote
model`; -
return HttpResponse(all_notes)
: We are sending information to the HTML template.
Everything was clear?
Thanks for your feedback!
Section 4. Chapter 2