Question 1

In Django, what is a function-based view (FBV)?

Accepted Answer

A function-based view is a Python function that takes an HttpRequest object as its first parameter and returns an HttpResponse object. This is the simplest approach for creating Django views, ideal for simple and straightforward logic. FBVs offer great flexibility and are more explicit than class-based views.

Question 2

What is the minimal signature of a function-based view in Django?

Accepted Answer

The minimal signature of an FBV is a function that takes request as the first argument and returns an HttpResponse. The request parameter is an HttpRequest object containing the HTTP request metadata. This convention allows Django to automatically pass incoming request information to the view.

Question 3

How to retrieve the HTTP method used in a request within a Django view?

Accepted Answer

The request.method attribute returns a string representing the HTTP method used (GET, POST, PUT, DELETE, etc.). This attribute is always uppercase and allows for different processing based on request type. It is commonly used in FBVs to handle different actions within the same view.

Django Views

In Django, what is a function-based view (FBV)?

Câu trả lời

What is the minimal signature of a function-based view in Django?

Câu trả lời

How to retrieve the HTTP method used in a request within a Django view?

Câu trả lời

Which Django function renders a template with a context and returns an HttpResponse?

What is a class-based view (CBV) in Django?

Các chủ đề phỏng vấn Django khác

Python Basics

Python OOP

Django Fundamentals

Django Models - Basics

Django Templates

Django Forms

Advanced QuerySets

Django Authentication

Django Middleware

Django Admin

Django REST Framework

Django Signals

File Upload

Django Caching

Django Sessions

Django Email

Django Testing

Django Security

Django Deployment

Advanced Django ORM

Django Performance

Django & Celery

Django Channels

Django & GraphQL

Django & Docker

Django in Microservices Ecosystem

Custom Django Commands

Django Internationalization

Django Design Patterns

Django Async & ASGI

Settings & Production Configuration

Observability & Monitoring

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