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Django 4 for the Impatient

You're reading from   Django 4 for the Impatient Learn the core concepts of Python web development with Django in one weekend

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Product type Paperback
Published in Jun 2022
Publisher Packt
ISBN-13 9781803245836
Length 190 pages
Edition 1st Edition
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Authors (2):
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Greg Lim Greg Lim
Author Profile Icon Greg Lim
Greg Lim
Daniel Correa Daniel Correa
Author Profile Icon Daniel Correa
Daniel Correa
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Toc

Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Installing Python and Django 2. Chapter 2: Understanding the Project Structure and Creating Our First App FREE CHAPTER 3. Chapter 3: Managing Django URLs 4. Chapter 4: Generating HTML Pages with Templates 5. Chapter 5: Working with Models 6. Chapter 6: Displaying Objects from Admin 7. Chapter 7: Understanding the Database 8. Chapter 8: Extending Base Templates 9. Chapter 9: Creating a Movie Detail Page 10. Chapter 10: Implementing User Signup and Login 11. Chapter 11: Letting Users Create, Read, Update, and Delete Movie Reviews 12. Chapter 12: Deploying the Application to the Cloud 13. Other Books You May Enjoy

Listing news

Let's go ahead and display the news articles in news.html:

  1. In /news/views.py, add the following in bold:
    from django.shortcuts import render
    from .models import News
    def news(request):
        newss = News.objects.all()
        return render(request, 'news.html', 
          {'newss':newss})

We retrieve the news objects from the database and then pass them to news.html.

  1. In /news/templates/news.html, display the news objects with the following code:
    <!DOCTYPE html>
    <html>
      <head>
        <title>Movies App</title>
        <link href="https://cdn.jsdelivr.net/npm/
          [email protected]/dist/css/bootstrap.min.css" 
          rel="stylesheet" crossorigin="anonymous">
      </head>
      <body...
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