Class RelatedFieldListFilter

Declaration

class RelatedFieldListFilter(FieldListFilter)

▶ def __init__(self, field, request, params, model, model_admin, field_path) override
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This method overrides django.contrib.admin.filters.FieldListFilter.__init__.
▶ def choices(self, changelist) override
inherited doc Return choices ready to be output in the template.
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This method overrides django.contrib.admin.filters.ListFilter.choices.
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`changelist` is the ChangeList to be displayed.
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▶ def expected_parameters(self) override
inherited doc Return the list of parameter names that are expected from the request's query string and that will be used by this filter.
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This method overrides django.contrib.admin.filters.ListFilter.expected_parameters.
▷ def field_admin_ordering(self, field, request, model_admin)
Return the model admin's ordering for related field, if provided.
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▶ def field_choices(self, field, request, model_admin)
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Overrides
This method is overriden in:
- django.contrib.admin.filters.RelatedOnlyFieldListFilter
▶ def has_output(self) override
inherited doc Return True if some choices would be output for this filter.
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This method overrides django.contrib.admin.filters.FieldListFilter.has_output.
▷ def include_empty_choice(self) @property
Return True if a "(None)" choice should be included, which filters out everything except empty relationships.
@property
def include_empty_choice(self)
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