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Fixed #33893 -- Reverted "Fixed #28889 -- Prevented double submission of admin forms." 

Regression in fe7dbef586.
This commit is contained in:
Fab 2022-08-05 08:27:20 +01:00 committed by Mariusz Felisiak
parent 5f76002500
commit 0756c61f2a
4 changed files with 43 additions and 119 deletions
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14
django/contrib/admin/static/admin/js/change_form.js
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@ -1,23 +1,9 @@
/*global gettext*/
'use strict';
{
const inputTags = ['BUTTON', 'INPUT', 'SELECT', 'TEXTAREA'];
const modelName = document.getElementById('django-admin-form-add-constants').dataset.modelName;
let submitted = false;
if (modelName) {
const form = document.getElementById(modelName + '_form');
form.addEventListener('submit', (event) => {
event.preventDefault();
if (submitted) {
const answer = window.confirm(gettext('You have already submitted this form. Are you sure you want to submit it again?'));
if (!answer) {return;}
};
event.target.submit();
submitted = true;
});
for (const element of form.elements) {
// HTMLElement.offsetParent returns null when the element is not
// rendered.

4
docs/releases/4.1.1.txt
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@ -18,3 +18,7 @@ Bugfixes
* Fixed a regression in Django 4.1 that caused a crash of the ``test``
management command when running in parallel and ``multiprocessing`` start
method is ``spawn`` (:ticket:`33891`).
* Fixed a regression in Django 4.1 that caused an incorrect redirection to the
admin changelist view when using *"Save and continue editing"* and *"Save and
add another"* options (:ticket:`33893`).

105
tests/admin_views/test_prevent_double_submission.py
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@ -1,105 +0,0 @@
from django.contrib.admin.tests import AdminSeleniumTestCase
from django.contrib.auth.models import User
from django.test import override_settings
from django.urls import reverse
from .models import Bookmark
@override_settings(ROOT_URLCONF="admin_views.urls")
class SeleniumTests(AdminSeleniumTestCase):
available_apps = ["admin_views"] + AdminSeleniumTestCase.available_apps
def setUp(self):
self.BOOKMARK_ADD_URL = reverse("admin:admin_views_bookmark_add")
self.BOOKMARK_LIST_URL = reverse("admin:admin_views_bookmark_changelist")
self.ALERT_MESSAGE = (
"You have already submitted this form. "
"Are you sure you want to submit it again?"
)
self.superuser = User.objects.create_superuser(
username="super",
password="secret",
email="super@example.com",
)
self.admin_login(
username="super",
password="secret",
login_url=reverse("admin:index"),
)
def test_single_submit_click_is_success_without_alert(self):
from selenium.webdriver.common.by import By
self.selenium.get(self.live_server_url + self.BOOKMARK_ADD_URL)
input_ = self.selenium.find_element(By.ID, "id_name")
input_.send_keys("Bookmark name")
save_button = self.selenium.find_element(By.CSS_SELECTOR, "input[name=_save]")
save_button.click()
self.assertEqual(
self.selenium.current_url, self.live_server_url + self.BOOKMARK_LIST_URL
)
self.assertEqual(Bookmark.objects.count(), 1)
def _double_click_submit(self):
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.by import By
self.selenium.get(self.live_server_url + self.BOOKMARK_ADD_URL)
input_ = self.selenium.find_element(By.ID, "id_name")
input_.send_keys("Bookmark name")
save_button = self.selenium.find_element(By.CSS_SELECTOR, "input[name=_save]")
ActionChains(self.selenium).double_click(save_button).perform()
def test_confirm_double_submit_alert(self):
self._double_click_submit()
alert = self.selenium.switch_to.alert
self.assertEqual(alert.text, self.ALERT_MESSAGE)
alert.accept()
self.wait_page_ready()
OBJECTS_CREATED = 1
if self.browser == "chrome":
OBJECTS_CREATED = 2
elif self.browser == "firefox":
pass
self.assertEqual(Bookmark.objects.count(), OBJECTS_CREATED)
def test_cancel_double_submit_alert(self):
self._double_click_submit()
alert = self.selenium.switch_to.alert
self.assertEqual(alert.text, self.ALERT_MESSAGE)
alert.dismiss()
self.wait_page_ready()
self.assertEqual(Bookmark.objects.count(), 1)
def test_submit_and_go_back(self):
from selenium.webdriver.common.by import By
self.selenium.get(self.live_server_url + self.BOOKMARK_ADD_URL)
input_ = self.selenium.find_element(By.ID, "id_name")
input_.send_keys("Bookmark name")
# submit by first time
save_button = self.selenium.find_element(By.CSS_SELECTOR, "input[name=_save]")
save_button.click()
self.assertEqual(Bookmark.objects.count(), 1)
self.assertEqual(
self.selenium.current_url, self.live_server_url + self.BOOKMARK_LIST_URL
)
# go back
self.selenium.back()
self.assertEqual(
self.selenium.current_url, self.live_server_url + self.BOOKMARK_ADD_URL
)
# submit again
input_ = self.selenium.find_element(By.ID, "id_name")
input_.clear()
input_.send_keys("Other bookmark name")
save_button = self.selenium.find_element(By.CSS_SELECTOR, "input[name=_save]")
save_button.click()
self.assertEqual(Bookmark.objects.count(), 2)

39
tests/admin_views/tests.py
View File

@ -6432,6 +6432,45 @@ class SeleniumTests(AdminSeleniumTestCase):
self.assertEqual(traveler.living_country.name, "Italy")
self.assertEqual(traveler.favorite_country_to_vacation.name, "Qatar")
def test_redirect_on_add_view_add_another_button(self):
from selenium.webdriver.common.by import By
self.admin_login(
username="super", password="secret", login_url=reverse("admin:index")
)
add_url = reverse("admin7:admin_views_section_add")
self.selenium.get(self.live_server_url + add_url)
name_input = self.selenium.find_element(By.ID, "id_name")
name_input.send_keys("Test section 1")
self.selenium.find_element(
By.XPATH, '//input[@value="Save and add another"]'
).click()
self.assertEqual(Section.objects.count(), 1)
name_input = self.selenium.find_element(By.ID, "id_name")
name_input.send_keys("Test section 2")
self.selenium.find_element(
By.XPATH, '//input[@value="Save and add another"]'
).click()
self.assertEqual(Section.objects.count(), 2)
def test_redirect_on_add_view_continue_button(self):
from selenium.webdriver.common.by import By
self.admin_login(
username="super", password="secret", login_url=reverse("admin:index")
)
add_url = reverse("admin7:admin_views_section_add")
self.selenium.get(self.live_server_url + add_url)
name_input = self.selenium.find_element(By.ID, "id_name")
name_input.send_keys("Test section 1")
self.selenium.find_element(
By.XPATH, '//input[@value="Save and continue editing"]'
).click()
self.assertEqual(Section.objects.count(), 1)
name_input = self.selenium.find_element(By.ID, "id_name")
name_input_value = name_input.get_attribute("value")
self.assertEqual(name_input_value, "Test section 1")
@override_settings(ROOT_URLCONF="admin_views.urls")
class ReadonlyTest(AdminFieldExtractionMixin, TestCase):