[1.1.X] Fixed #12281: Added some helpful messages when Go is pressed in admin actions and there

is nothing to do because no action was selected or no items are selected. 

r11837 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.1.X@11838 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Karen Tracey 2009-12-12 22:02:55 +00:00
parent 31618e3ea4
commit 6c91e6ecbc
3 changed files with 36 additions and 1 deletions

View File

@ -394,6 +394,7 @@ answer newbie questions, and generally made Django that much better:
Ben Slavin <benjamin.slavin@gmail.com>
sloonz <simon.lipp@insa-lyon.fr>
SmileyChris <smileychris@gmail.com>
Paul Smith <blinkylights23@gmail.com>
Warren Smith <warren@wandrsmith.net>
smurf@smurf.noris.de
Vsevolod Solovyov

View File

@ -689,6 +689,9 @@ class ModelAdmin(BaseModelAdmin):
# perform an action on it, so bail.
selected = request.POST.getlist(helpers.ACTION_CHECKBOX_NAME)
if not selected:
# Reminder that something needs to be selected or nothing will happen
msg = "Items must be selected in order to perform actions on them. No items have been changed."
self.message_user(request, _(msg))
return None
response = func(self, request, queryset.filter(pk__in=selected))
@ -700,6 +703,9 @@ class ModelAdmin(BaseModelAdmin):
return response
else:
return HttpResponseRedirect(".")
else:
msg = "No action selected."
self.message_user(request, _(msg))
def add_view(self, request, form_url='', extra_context=None):
"The 'add' admin view for this model."

View File

@ -1156,7 +1156,6 @@ class AdminActionsTest(TestCase):
self.assert_('action-checkbox-column' in response.content,
"Expected an action-checkbox-column in response")
def test_multiple_actions_form(self):
"""
Test that actions come from the form whose submit button was pressed (#10618).
@ -1174,6 +1173,35 @@ class AdminActionsTest(TestCase):
self.assertEquals(len(mail.outbox), 1)
self.assertEquals(mail.outbox[0].subject, 'Greetings from a function action')
def test_user_message_on_none_selected(self):
"""
User should see a warning when 'Go' is pressed and no items are selected.
"""
action_data = {
ACTION_CHECKBOX_NAME: [],
'action' : 'delete_selected',
'index': 0,
}
response = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
msg = """Items must be selected in order to perform actions on them. No items have been changed."""
self.assertContains(response, msg)
self.failUnlessEqual(Subscriber.objects.count(), 2)
def test_user_message_on_no_action(self):
"""
User should see a warning when 'Go' is pressed and no action is selected.
"""
action_data = {
ACTION_CHECKBOX_NAME: [1, 2],
'action' : '',
'index': 0,
}
response = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
msg = """No action selected."""
self.assertContains(response, msg)
self.failUnlessEqual(Subscriber.objects.count(), 2)
class TestInlineNotEditable(TestCase):
fixtures = ['admin-views-users.xml']