Django: Web Development with Python

Updating records in the database

There are two mechanisms to update data in Django. Indeed, there is a mechanism to update one record and another mechanism to update multiple records.

Updating a model instance

Updating the existing data is very simple. We have already seen what it takes to be able to do so. The following is an example where it modifies the first task:

from TasksManager.models import Project, Task from django.shortcuts import render def page(request): new_project = Project(title = "Other project", description="Try to update models.", client_name="People") new_project.save() task = Task.objects.get(id = 1) task.description = "New description" task.project = new_project task.save() return render(request, 'en/public/index.html', {'action' ...