From 521ecb29da4255a9302bd0a0f0e06b14fa0974ad Mon Sep 17 00:00:00 2001
From: Wolfgang Klinger <wolfgang@wazum.com>
Date: Wed, 13 Mar 2019 16:23:31 +0100
Subject: [PATCH] [BUGFIX] Prevent empty new form from being closed without
 confirmation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Set ‘has-change’ on new empty content element form container
to trigger the confirmation dialog when using ‘Close’.

Resolves: #87890
Releases: master, 9.5
Change-Id: Idc3d8fdca0f865991ee09935f4b75683dffb4d7e
Reviewed-on: https://review.typo3.org/c/60237
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Josef Glatz <josef.glatz@typo3.org>
Tested-by: Riccardo De Contardi <erredeco@gmail.com>
Tested-by: Daniel Goerz <daniel.goerz@posteo.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Josef Glatz <josef.glatz@typo3.org>
Reviewed-by: Daniel Goerz <daniel.goerz@posteo.de>
---
 .../backend/Classes/Form/Container/OuterWrapContainer.php      | 3 ++-
 .../Resources/Private/Templates/OuterWrapContainer.html        | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/typo3/sysext/backend/Classes/Form/Container/OuterWrapContainer.php b/typo3/sysext/backend/Classes/Form/Container/OuterWrapContainer.php
index f6195a7cd3c7..a9e7239d804c 100644
--- a/typo3/sysext/backend/Classes/Form/Container/OuterWrapContainer.php
+++ b/typo3/sysext/backend/Classes/Form/Container/OuterWrapContainer.php
@@ -144,7 +144,8 @@ public function render()
             'childHtml' => $childHtml,
             'icon' => $icon,
             'tableTitle' => $tableTitle,
-            'newOrUid' => $newOrUid
+            'newOrUid' => $newOrUid,
+            'isNewRecord' => $this->data['command'] === 'new'
         ]);
         $result['html'] = $view->render();
         return $result;
diff --git a/typo3/sysext/backend/Resources/Private/Templates/OuterWrapContainer.html b/typo3/sysext/backend/Resources/Private/Templates/OuterWrapContainer.html
index 738b4098d64c..35b4406ea36c 100644
--- a/typo3/sysext/backend/Resources/Private/Templates/OuterWrapContainer.html
+++ b/typo3/sysext/backend/Resources/Private/Templates/OuterWrapContainer.html
@@ -11,7 +11,7 @@ <h1><f:format.raw>{pageTitle}</f:format.raw></h1>
 	</f:be.infobox>
 </f:if>
 
-<div class="typo3-TCEforms">
+<div class="typo3-TCEforms{f:if(condition:isNewRecord, then:' has-change')}">
 	<f:format.raw>{fieldInformationHtml}</f:format.raw>
 	<f:format.raw>{fieldWizardHtml}</f:format.raw>
 	<f:format.raw>{childHtml}</f:format.raw>