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
def read_content(request):
    # Retrieving all notes from the database
    all_notes = Note.objects.all()
    return HttpResponse(all_notes)
- 
from .models import Note: Imports theNotemodel from the current Django application. Models in Django are classes that describe the structure of database tables; - 
def read_content(request):: Defines theread_contentfunction, which will handle HTTP requests. The function takes arequestobject 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 theNotemodel`; - 
return HttpResponse(all_notes): We are sending information to the HTML template. 
from .views import read_content, send_content
urlpatterns = [
    path('', read_content),
    path('send/', send_content),
]
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Read Operations
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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
def read_content(request):
    # Retrieving all notes from the database
    all_notes = Note.objects.all()
    return HttpResponse(all_notes)
- 
from .models import Note: Imports theNotemodel from the current Django application. Models in Django are classes that describe the structure of database tables; - 
def read_content(request):: Defines theread_contentfunction, which will handle HTTP requests. The function takes arequestobject 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 theNotemodel`; - 
return HttpResponse(all_notes): We are sending information to the HTML template. 
from .views import read_content, send_content
urlpatterns = [
    path('', read_content),
    path('send/', send_content),
]
Obrigado pelo seu feedback!