# Django Admin (Django)

> ModelAdmin, list_display, list_filter, search_fields, inlines, custom actions, admin customization

- 20 interview questions
- Mid-Level
- [Interview Questions: Django](https://sharpskill.dev/en/technologies/django/interview-questions.md)

## 1. What is the main role of the ModelAdmin class in Django?

**Answer**

ModelAdmin is the class that represents a model in the Django admin interface. It allows customizing how a model is displayed and behaves in the admin, including which columns are shown, available filters, and possible actions. To use it, create a ModelAdmin subclass and register it with the corresponding model.

## 2. How to register a model with its custom ModelAdmin class in Django?

**Answer**

To register a model with a custom ModelAdmin class, use admin.site.register() passing the model and ModelAdmin class as arguments. An alternative is using the @admin.register(Model) decorator on the ModelAdmin class. Registration is typically done in the app's admin.py file.

## 3. What is the purpose of the list_display attribute in a ModelAdmin class?

**Answer**

The list_display attribute specifies which columns to show in the admin object list view. It accepts a tuple or list of model field names, callables, or ModelAdmin methods. By default, only the model's __str__ representation is shown. list_display greatly improves the readability and usability of the admin interface.

## 17 more questions available

- How to add a custom calculated column in list_display?
- What is the role of the list_filter attribute in ModelAdmin?

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## Other Django interview topics

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