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Django 3 Web Development Cookbook

You're reading from   Django 3 Web Development Cookbook Actionable solutions to common problems in Python web development

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781838987428
Length 608 pages
Edition 4th Edition
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Authors (2):
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Jake Kronika Jake Kronika
Author Profile Icon Jake Kronika
Jake Kronika
Aidas Bendoraitis Aidas Bendoraitis
Author Profile Icon Aidas Bendoraitis
Aidas Bendoraitis
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Toc

Table of Contents (15) Chapters Close

Preface 1. Getting Started with Django 3.0 2. Models and Database Structure FREE CHAPTER 3. Forms and Views 4. Templates and JavaScript 5. Custom Template Filters and Tags 6. Model Administration 7. Security and Performance 8. Hierarchical Structures 9. Importing and Exporting Data 10. Bells and Whistles 11. Testing 12. Deployment 13. Maintenance 14. Other Books You May Enjoy

Customizing columns on the change list page

The change list views in the default Django administration system provide an overview of all of the instances of the specific models. By default, the list_display model admin attribute controls the fields that are shown in different columns. Additionally, you can implement custom admin methods that will return the data from relations or display custom HTML. In this recipe, we will create a special function, for use with the list_display attribute, that shows an image in one of the columns of the list view. As a bonus, we will make one field directly editable in the list view by adding the list_editable setting.

Getting ready

For this recipe, we will need the Pillow and django-imagekit...

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