Django

Authentication with Django – Login and Logout

πŸ“Œ Introduction After user registration, the next step is authentication: login logout restricting access to certain pages Django provides built-in functions for this: authenticate() login() logout() @login_required 🎯 Program Statement πŸ‘‰ Implement login, logout, and protected page using authentication. 🧠 Concept This program uses: Django authentication system session management protected routes βš™οΈ Step 1: Create …

Django

Create a User Registration Page using Django Built-in User Model

πŸ“Œ Introduction Django provides a built-in User model for authentication.Using this model, we can create features like: user registration login logout password management In this program, we will create a registration page where a new user can sign up using: username email password confirm password This is a very important topic for real-world applications. 🎯 …

Django

Create a Superuser and Perform Database Operations through Admin Panel

πŸ“Œ Introduction The Django admin panel can only be accessed by authorized users. πŸ‘‰ For this, we create a superuser, who has: full permissions access to admin panel ability to perform all database operations 🎯 Program Statement πŸ‘‰ Create a superuser and perform database operations through admin panel. 🧠 Concept This program involves: creating superuser …

Django

Customize Admin Interface

πŸ“Œ Introduction By default, Django admin shows very basic data. But in real applications, we need: multiple columns search functionality filters for quick navigation πŸ‘‰ Django provides customization options in admin.py. 🎯 Program Statement πŸ‘‰ Customize admin interface using list_display, search_fields, and filters. 🧠 Concept This program uses: ModelAdmin class list_display β†’ show columns search_fields …

Django

Register a Model in Django Admin and Display Records

πŸ“Œ Introduction Django provides a powerful Admin Interface that allows you to: view records add new data update records delete records πŸ‘‰ But for this, the model must be registered in admin.py. 🎯 Program Statement πŸ‘‰ Register a model in Django admin and display records. 🧠 Concept This program uses: models.py β†’ database structure admin.py …

Django

Implement Pagination for Listing Records

πŸ“Œ Introduction When there are many records in a database table, showing everything on one page is not a good idea. The page becomes long and difficult to read. Pagination solves this problem by: showing only a few records on each page providing page navigation like Previous, Next, First, and Last In this program, we …

Django

Implement Search Functionality using icontains

πŸ“Œ Introduction Search is one of the most useful features in web applications.It helps users find records quickly by entering a keyword. In Django, search can be implemented using: field__icontains=value icontains means: checks whether a field contains the given text ignores uppercase/lowercase differences For example: searching ka can match Kavita searching mca can match MCA …

Django

Implement Delete Functionality with Confirmation Page

πŸ“Œ Introduction Deleting records is a critical operation.We should never delete directly without user confirmation. πŸ‘‰ Best Practice: Show confirmation page Ask user to confirm Delete only after confirmation In this program, we will: fetch a record show confirmation page delete record on confirmation 🎯 Program Statement πŸ‘‰ Implement delete functionality with confirmation page. 🧠 …

Django

Implement Update Functionality using ModelForm

πŸ“Œ Introduction After adding records to the database, we often need to edit or update existing records. In Django, updating records using ModelForm is very simple: fetch the record load it into form update values save changes 🎯 Program Statement πŸ‘‰ Implement update functionality using ModelForm. 🧠 Concept This program uses: ModelForm fetching record using …

Django

Create a ModelForm to Add Records to the Database

πŸ“Œ Introduction In earlier posts, we inserted records using: Django shell Admin panel But in real applications, users enter data through forms on web pages. πŸ‘‰ Instead of manually creating forms, Django provides ModelForm, which: automatically creates form fields from model reduces code handles validation 🎯 Program Statement πŸ‘‰ Create a ModelForm to add records …