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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

Showing whether a user is logged in

After a user has signed up and logged in, we are still showing the Login and Sign Up buttons in the navbar (as shown in Figure 10.7):

Figure 10.7 – The navbar for the logged in user

For logged-in users, we should be hiding these buttons and showing the Logout button instead. To do so, let's go to our base template. Remember that our base template is the starting point for everything, and we extend it to the different views.

In moviereviews/templates/base.html, add the following code in bold:

…
    <nav class="navbar navbar-expand-lg navbar-light 
      bg-light mb-3">
      …
        <div class="collapse navbar-collapse" 
          id="navbarNavAltMarkup">
    &...
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