Field types (CharField, IntegerField, DateField) in Django - Mini Project: Build & Apply

Django Model with CharField, IntegerField, and DateField

📖 Scenario: You are building a simple Django app to store information about books in a library. Each book has a title, a number of pages, and a publication date.

🎯 Goal: Create a Django model named Book with three fields: a title using CharField, a pages using IntegerField, and a published_date using DateField.

📋 What You'll Learn

Create a Django model class named Book

Add a title field using CharField with max length 100

Add a pages field using IntegerField

Add a published_date field using DateField

💡 Why This Matters

🌍 Real World

Django models are used to define the structure of data stored in a database for web applications.

💼 Career

Understanding Django field types is essential for backend web development roles using Django framework.

1

Create the Book model class

Create a Django model class called Book that inherits from models.Model.

Django

from django.db import models

# Create the Book model class
# Your code here

Need a hint?

Start by defining a class named Book that inherits from models.Model.

2

Add the title field with CharField

Inside the Book model, add a field called title using models.CharField with max_length=100.

Django

from django.db import models

class Book(models.Model):
    # Add title field here
    # Your code here

Need a hint?

Use models.CharField(max_length=100) to create the title field.

3

Add the pages field with IntegerField

Add a field called pages to the Book model using models.IntegerField().

Django

from django.db import models

class Book(models.Model):
    title = models.CharField(max_length=100)
    # Add pages field here
    # Your code here

Need a hint?

Use models.IntegerField() to create the pages field.

4

Add the published_date field with DateField

Add a field called published_date to the Book model using models.DateField().

Django

from django.db import models

class Book(models.Model):
    title = models.CharField(max_length=100)
    pages = models.IntegerField()
    # Add published_date field here
    # Your code here

Need a hint?

Use models.DateField() to create the published_date field.