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Fixed #10505: added support for bulk admin actions, including a globally-available "delete selected" action. See the documentation for details.

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This work started life as Brian Beck's "django-batchadmin." It was rewritten for inclusion in Django by Alex Gaynor, Jannis Leidel (jezdez), and Martin Mahner (bartTC). Thanks, guys!

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10121 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jacob Kaplan-Moss 2009-03-23 20:22:56 +00:00
parent 4e2533436e
commit 44f3080226
26 changed files with 881 additions and 108 deletions
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18
django/contrib/admin/helpers.py
View file

@ -6,6 +6,14 @@ from django.utils.safestring import mark_safe
from django.utils.encoding import force_unicode
from django.contrib.admin.util import flatten_fieldsets
from django.contrib.contenttypes.models import ContentType
from django.utils.translation import ugettext_lazy as _
ACTION_CHECKBOX_NAME = '_selected_action'
class ActionForm(forms.Form):
action = forms.ChoiceField(label=_('Action:'))
checkbox = forms.CheckboxInput({'class': 'action-select'}, lambda value: False)
class AdminForm(object):
def __init__(self, form, fieldsets, prepopulated_fields):
@ -132,11 +140,11 @@ class InlineAdminForm(AdminForm):
self.original.content_type_id = ContentType.objects.get_for_model(original).pk
self.show_url = original and hasattr(original, 'get_absolute_url')
super(InlineAdminForm, self).__init__(form, fieldsets, prepopulated_fields)
def __iter__(self):
for name, options in self.fieldsets:
yield InlineFieldset(self.formset, self.form, name, **options)
def field_count(self):
# tabular.html uses this function for colspan value.
num_of_fields = 1 # always has at least one field
@ -149,7 +157,7 @@ class InlineAdminForm(AdminForm):
def pk_field(self):
return AdminField(self.form, self.formset._pk_field.name, False)
def fk_field(self):
fk = getattr(self.formset, "fk", None)
if fk:
@ -169,14 +177,14 @@ class InlineFieldset(Fieldset):
def __init__(self, formset, *args, **kwargs):
self.formset = formset
super(InlineFieldset, self).__init__(*args, **kwargs)
def __iter__(self):
fk = getattr(self.formset, "fk", None)
for field in self.fields:
if fk and fk.name == field:
continue
yield Fieldline(self.form, field)
class AdminErrorList(forms.util.ErrorList):
"""
Stores all errors for the form/formsets in an add/change stage view.