Reference Class-based generic views - flattened index Date-based views

Methods as_view() dispatch() get() get_context_data() get_date_list() get_dated_items() get_dated_queryset() get_next_day() get_next_month() get_paginator() get_previous_day() get_previous_month() head() http_method_not_allowed() paginate_queryset() render_to_response() setup()

Reference Generic date views

classArchiveIndexView : A top-level index page showing the “latest” objects, by date. Objects with a date in the future are not included unless you set allow_future to True.

Reference Generic date views

classYearArchiveView : A yearly archive page showing all available months in a given year. Objects with a date in the future are not displayed unless you set allow_future to True.

Reference Generic date views

classMonthArchiveView : A monthly archive page showing all objects in a given month. Objects with a date in the future are not displayed unless you set allow_future to True.

Reference Generic date views

classTodayArchiveView : A day archive page showing all objects for today. This is exactly the same as django.views.generic.dates.DayArchiveView, except today’s date is used instead of the year/month/day arguments.

Reference Generic display views

classdjango.views.generic.detail.DetailView : While this view is executing, self.object will contain the object that the view is operating upon. classdjango.views.generic.detail.BaseDetailView : A base view for displaying a single object.

Reference Built-in class-based views API

Most generic views require the queryset key, which is a QuerySet instance; see Making queries for more information about QuerySet objects.

Reference Editing mixins

classdjango.views.generic.edit.ModelFormMixin : A form mixin that works on ModelForms, rather than a standalone form.

Reference Multiple object mixins

`context_object_name` : Designates the name of the variable to use in the context. `get_queryset()` : Get the list of items for this view. This must be an iterable and may be a queryset (in which queryset-specific behavior will be enabled).

Reference Multiple object mixins

Requires that the view it is mixed with provides self.object_list, the list of object instances that the view is operating on. self.object_list may be, but is not required to be, a QuerySet.

Reference Single object mixins

If [`context_object_name`](#django.views.generic.detail.SingleObjectMixin.context_object_name) is not set, the context name will be constructed from the `model_name` of the model that the queryset is composed from. For example, the model `Article` would have context object named `'article'`.

Reference

For example, here’s the user module from Django’s built-in django.contrib.auth app: WARNING: The “delete selected objects” action uses QuerySet.delete() for efficiency reasons, which > has an important caveat: your model’s delete() method will not be > called.

Reference Admin actions Writing actions

Action functions are regular functions that take three arguments: The current ModelAdmin An HttpRequest representing the current request, A QuerySet containing the set of objects selected by the user.

Reference Admin actions Writing actions

Next, we’ll need to inform our ModelAdmin of the action. This works just like any other configuration option.

Reference Admin actions Advanced action techniques

The example above shows the make_published action defined as a function.

Reference Admin actions Advanced action techniques

By default, after an action is performed the user is redirected back to the original change list page. However, some actions, especially more complex ones, will need to return intermediate pages.

Reference The Django admin site ModelAdmin objects

ModelAdmin.raw_id_fields : By default, Django’s admin uses a select-box interface (<select>) for fields that are ForeignKey. Sometimes you don’t want to incur the overhead of having to select all the related instances to display in the drop-down.

Reference The Django admin site ModelAdmin objects

ModelAdmin.formfield_for_foreignkey(db_field,request,**kwargs) : The formfield_for_foreignkey method on a ModelAdmin allows you to override the default formfield for a foreign keys field.

Reference The Django admin site InlineModelAdmin objects

The shared features are: form fieldsets fields formfield_overrides exclude filter_horizontal filter_vertical ordering prepopulated_fields get_fieldsets() get_queryset() radio_fields readonly_fields raw_id_fields formfield_for_choice_field() formfield_for_foreignkey() formfield_for_manytomany() has_module_permission() The InlineModelAdmin class adds or customizes: InlineModelAdmin.model : The model which the inline is using. This is required.

Reference The Django admin site AdminSite objects

AdminSite.unregister(model_or_iterable) : Unregisters the given model class (or iterable of classes). AdminSite.get_model_admin(model) : > New in Django 5.0. AdminSite.get_log_entries(request) : > New in Django 5.0.