Django Tutorial #14: Django Update Operation Explained | Edit Student Record using ID | CRUD
In Session 14 of the BasicToTop Django Training Series, we completed the UPDATE (U) part of CRUD operations by implementing the Edit / Update Student Record functionality in Django.
This session explains how to fetch existing data, pre-fill Django forms, update records using POST request, and save the updated data back into the database using Django ORM.
🔍 What You Will Learn in This Session
✅ Understanding CRUD operations (Create, Read, Update, Delete)
✅ How to create update URL using int:record_id
✅ Fetching a single record from database using ID
✅ Pre-filling Django form using initial values
✅ Difference between GET and POST in update operation
✅ Updating model fields dynamically
✅ Saving updated data using .save()
✅ Redirecting user after successful update
🧩 Concepts Explained with Code
Update view logic using GET & POST
Passing record ID through URL
Using Student.objects.get(id=record_id)
Form binding with POST data
Updating Django model instance
Reusing Django forms for update
Redirecting to list page after update
🧑🎓 Who Should Watch This Video?
✔ Django beginners
✔ Python learners
✔ Students learning CRUD operations
✔ Anyone building real-time Django projects
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