inlineformset_factory

Return an InlineFormSet for the given kwargs.

``fk_name`` must be provided if ``model`` has more than one ``ForeignKey``
to ``parent_model``.

def inlineformset_factory(
    parent_model: Model,
    model: Model,
    form: ModelForm = ModelForm,
    formset: BaseInlineFormSet = BaseInlineFormSet,
    fk_name: string = null,
    fields: list|string = null,
    exclude: list = null,
    extra: integer = 3,
    can_order: boolean = false,
    can_delete: boolean = true,
    max_num: integer = null,
    formfield_callback: callable = null,
    widgets: dict = null,
    validate_max: boolean = false,
    localized_fields: list = null,
    labels: dict = null,
    help_texts: dict = null,
    error_messages: dict = null,
    min_num: integer = null,
    validate_min: boolean = false,
    field_classes: dict = null,
    absolute_max: integer = null,
    can_delete_extra: boolean = true,
    renderer: BaseRenderer = null,
    edit_only: boolean = false
) - > class

Return an InlineFormSet for the given kwargs. fk_name must be provided if model has more than one ForeignKey to parent_model.

Parameters

Name	Type	Description
parent_model	Model	The model class that represents the 'one' side of the one-to-many relationship.
model	Model	The model class that represents the 'many' side of the relationship to be edited inline.
form	ModelForm = ModelForm	The form class used to render and validate individual model instances.
formset	BaseInlineFormSet = BaseInlineFormSet	The base class to use for the generated formset.
fk_name	string = null	The name of the ForeignKey field on the model that points to the parent_model; required if multiple foreign keys exist.
fields	`list	string` = null
exclude	list = null	A list of field names to exclude from the form.
extra	integer = 3	The number of empty, extra forms to display for adding new objects.
can_order	boolean = false	If true, adds a field to each form to allow ordering of the objects.
can_delete	boolean = true	If true, adds a checkbox to each form to allow deleting the object.
max_num	integer = null	The maximum number of forms to display; automatically set to 1 if the foreign key is unique.
formfield_callback	callable = null	A function that takes a model field and returns a form field.
widgets	dict = null	A dictionary mapping field names to custom widget classes or instances.
validate_max	boolean = false	If true, validation will fail if the number of forms exceeds max_num.
localized_fields	list = null	A list of field names that should be localized.
labels	dict = null	A dictionary mapping field names to custom label strings.
help_texts	dict = null	A dictionary mapping field names to custom help text strings.
error_messages	dict = null	A dictionary mapping field names to dictionaries of custom error messages.
min_num	integer = null	The minimum number of forms that must be filled out.
validate_min	boolean = false	If true, validation will fail if the number of forms is less than min_num.
field_classes	dict = null	A dictionary mapping field names to custom form field classes.
absolute_max	integer = null	The absolute maximum number of forms allowed, acting as a hard limit for memory protection.
can_delete_extra	boolean = true	If true, allows the deletion of extra forms.
renderer	BaseRenderer = null	The template renderer used to render the formset.
edit_only	boolean = false	If true, prevents the addition of new objects through the formset.

Returns

Type	Description
class	A FormSet class specifically configured to handle related objects via a foreign key relationship.