django.contrib.admin.widgets.RelatedFieldWidgetWrapper

class documentation

class RelatedFieldWidgetWrapper(forms.Widget): (source)

This class is a wrapper to a given widget to add the add icon for the admin interface.

Method	`__deepcopy__`	Undocumented
Method	`__init__`	Undocumented
Method	`get_context`	Undocumented
Method	`get_related_url`	Undocumented
Method	`id_for_label`	Return the HTML ID attribute of this Widget for use by a <label>, given the ID of the field. Return an empty string if no ID is available.
Method	`value_from_datadict`	Given a dictionary of data and this widget's name, return the value of this widget or None if it's not provided.
Method	`value_omitted_from_data`	Undocumented
Class Variable	`template_name`	Undocumented
Instance Variable	`admin_site`	Undocumented
Instance Variable	`attrs`	Undocumented
Instance Variable	`can_add_related`	Undocumented
Instance Variable	`can_change_related`	Undocumented
Instance Variable	`can_delete_related`	Undocumented
Instance Variable	`can_view_related`	Undocumented
Instance Variable	`choices`	Undocumented
Instance Variable	`needs_multipart_form`	Undocumented
Instance Variable	`rel`	Undocumented
Instance Variable	`widget`	Undocumented
Property	`is_hidden`	Undocumented
Property	`media`	Undocumented

Inherited from Widget:

Method	`build_attrs`	Build an attribute dictionary.
Method	`format_value`	Return a value as it should appear when rendered in a template.
Method	`render`	Render the widget as an HTML string.
Method	`subwidgets`	Undocumented
Method	`use_required_attribute`	Undocumented
Class Variable	`is_localized`	Undocumented
Class Variable	`is_required`	Undocumented
Class Variable	`supports_microseconds`	Undocumented
Class Variable	`use_fieldset`	Undocumented
Method	`_render`	Undocumented

def __deepcopy__(self, memo): (source) ¶

overrides django.forms.widgets.Widget.__deepcopy__

Undocumented

def __init__(self, widget, rel, admin_site, can_add_related=None, can_change_related=False, can_delete_related=False, can_view_related=False): (source) ¶

overrides django.forms.widgets.Widget.__init__

Undocumented

def get_context(self, name, value, attrs): (source) ¶

overrides django.forms.widgets.Widget.get_context

Undocumented

def get_related_url(self, info, action, *args): (source) ¶

Undocumented

def id_for_label(self, id_): (source) ¶

overrides django.forms.widgets.Widget.id_for_label

Return the HTML ID attribute of this Widget for use by a <label>, given the ID of the field. Return an empty string if no ID is available. This hook is necessary because some widgets have multiple HTML elements and, thus, multiple IDs. In that case, this method should return an ID value that corresponds to the first ID in the widget's tags.

def value_from_datadict(self, data, files, name): (source) ¶

overrides django.forms.widgets.Widget.value_from_datadict

Given a dictionary of data and this widget's name, return the value of this widget or None if it's not provided.

def value_omitted_from_data(self, data, files, name): (source) ¶

overrides django.forms.widgets.Widget.value_omitted_from_data

Undocumented

template_name: str = (source) ¶

Undocumented

admin_site = (source) ¶

Undocumented

attrs = (source) ¶

overrides django.forms.widgets.Widget.attrs