Reference Widgets Built-in widgetsSelector and checkbox widgets

classSelect[source] : - template_name: 'django/forms/widgets/select.html' - option_template_name: 'django/forms/widgets/select_option.html' - Renders as: <select><option ...>...</select>

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Reference Model field reference Field types

classBigIntegerField(**options)[source] A 64-bit integer, much like an IntegerField except that it is guaranteed to fit numbers from -9223372036854775808 to 9223372036854775807. The default form widget for this field is a NumberInput.

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Reference Model field reference Field types

classTimeField(auto_now=False,auto_now_add=False,**options)[source] A time, represented in Python by a datetime.time instance. Accepts the same auto-population options as DateField. The default form widget for this field is a TimeInput. The admin adds some JavaScript shortcuts.

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Reference Model field reference Relationship fieldsManyToManyField

ForeignKey.related_name : The name to use for the relation from the related object back to this one. It’s also the default value for related_query_name (the name to use for the reverse filter name from the target model).

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Reference Settings Static Files

Default: None URL to use when referring to static files located in STATIC_ROOT. Example: "static/" or "https://static.example.com/" If not None, this will be used as the base path for asset definitions (the Media class) and the staticfiles app.

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Reference

Standard HttpResponse objects are static structures. They are provided with a block of pre-rendered content at time of construction, and while that content can be modified, it isn’t in a form that makes it easy to perform modifications.

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Topic guide Using the Django authentication system Managing users in the admin

Included in the display of this information is a link to a password change form that allows admins to change or unset user passwords.

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Topic guide Introduction to class-based views

A basic function-based view that handles forms may look something like this: A similar class-based view might look like: This is a minimal case, but you can see that you would then have the option of customizing this view by …

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Topic guide Composite primary keys

As a composite primary key is a virtual field, a field which doesn’t represent a single database column, this field is excluded from ModelForms.

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Topic guide

classBaseFormSet[source] A formset is a layer of abstraction to work with multiple forms on the same page. It can be best compared to a data grid.

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Topic guide Formsets

In the rendered HTML, formsets include a prefix on each field’s name. By default, the prefix is 'form', but it can be customized using the formset’s prefix argument.

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Topic guide Formsets

Formsets have the following attributes and methods associated with rendering: BaseFormSet.renderer : Specifies the renderer to use for the formset. Defaults to the renderer specified by the FORM_RENDERER setting.

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Topic guide Formsets Using a formset in views and templates

If you manually render fields in the template, you can render can_delete parameter with {{ form.DELETE }}: Similarly, if the formset has the ability to order (can_order=True), it is possible to render it with {{ form.ORDER }}.

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Topic guide Formsets Using a formset in views and templates

You are able to use more than one formset in a view if you like. Formsets borrow much of its behavior from forms.

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Topic guide Working with forms

Handling forms is a complex business.

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Topic guide Working with forms

We’ve described HTML forms briefly, but an HTML <form> is just one part of the machinery required.

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Topic guide Creating forms from models Model formsets

As with regular forms, it’s possible to specify initial data for forms by specifying an initial parameter when instantiating the form.

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Topic guide Creating forms from models Model formsets

Using the localized_fields parameter, you can enable localization for fields in the form. If localized_fields is set to the special value '__all__', all fields will be localized.

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Topic guide Translation Localization: how to create language files

After you create your message file – and each time you make changes to it – you’ll need to compile it into a more efficient form, for use by gettext. Do this with the django-admin compilemessages utility.

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Topic guide Security in Django

Clickjacking is a type of attack where a malicious site wraps another site in a frame. This attack can result in an unsuspecting user being tricked into performing unintended actions on the target site.

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