FAQ: The admin

I can’t log in. When I enter a valid username and password, it brings up the login page again, with a “Please enter a correct username and password” error.

If you’re sure your username and password are correct, make sure your user account has and is_staff set to True. The admin site only allows access to users with those two fields both set to True.

How do I automatically set a field’s value to the user who last edited the object in the admin?

The ModelAdmin class provides customization hooks that allow you to transform an object as it saved, using details from the request. By extracting the current user from the request, and customizing the hook, you can update an object to reflect the user that edited it. See the documentation on ModelAdmin methods for an example.

The class also provides customization hooks that allow you to control the visibility and editability of objects in the admin. Using the same trick of extracting the user from the request, the get_queryset() and can be used to control the visibility and editability of objects in the admin.

My admin-site CSS and images showed up fine using the development server, but they’re not displaying when using mod_wsgi.

See in the “How to use Django with mod_wsgi” documentation.

My “list_filter” contains a ManyToManyField, but the filter doesn’t display.

For example, if your includes sites, and there’s only one site in your database, it won’t display a “Site” filter. In that case, filtering by site would be meaningless.

Inconsistent row counts may be caused by missing foreign key values or a foreign key field incorrectly set to . If you have a record with a ForeignKey pointing to a nonexistent object and that foreign key is included is , the record will not be shown in the admin changelist because the Django model is declaring an integrity constraint that is not implemented at the database level.

How can I customize the functionality of the admin interface?

You’ve got several options. If you want to piggyback on top of an add/change form that Django automatically generates, you can attach arbitrary JavaScript modules to the page via the model’s class Admin . That parameter is a list of URLs, as strings, pointing to JavaScript modules that will be included within the admin form via a <script> tag.

If you want more flexibility than is feasible by tweaking the auto-generated forms, feel free to write custom views for the admin. The admin is powered by Django itself, and you can write custom views that hook into the authentication system, check permissions and do whatever else they need to do.

The dynamically-generated admin site is ugly! How can I change it?

We like it, but if you don’t agree, you can modify the admin site’s presentation by editing the CSS stylesheet and/or associated image files. The site is built using semantic HTML and plenty of CSS hooks, so any changes you’d like to make should be possible by editing the stylesheet.

The admin provides a fully-functional experience to the recent versions of modern, web standards compliant browsers. On desktop this means Chrome, Edge, Firefox, Opera, Safari, and others.

On mobile and tablet devices, the admin provides a responsive experience for web standards compliant browsers. This includes the major browsers on both Android and iOS.

Depending on feature support, there may be minor stylistic differences between browsers. These are considered acceptable variations in rendering.