Enh #3771: Added humhub\modules\ui\form\widgets\ActiveForm:acknowledge flag

protected/humhub/docs/CHANGELOG_DEV.md

@@ -26,6 +26,7 @@ HumHub Change Log (DEVELOP)
 - Enh: Added `data-ui-addition` way of definint ui additions
 - Enh: Added `data-ui-addition` way of defining ui additions
 - Enh #3771: Added `data-ui-addition="acknowledgeForm"` in order to prevent page changes without save/confirmation
+- Enh #3771: Added `humhub\modules\ui\form\widgets\ActiveForm:acknowledge` flag
 
 1.4
 ---

protected/humhub/modules/ui/form/widgets/ActiveForm.php

@@ -28,4 +28,15 @@ class ActiveForm extends \yii\bootstrap\ActiveForm
      */
     public $fieldClass = 'humhub\modules\ui\form\widgets\ActiveField';
 
+    public $acknowledge = false;
+
+    public function init()
+    {
+        parent::init();
+
+        if($this->acknowledge) {
+            $this->options['data-ui-addition'] = 'acknowledgeForm';
+        }
+    }
+
 }

static/js/humhub/humhub.client.js

@@ -353,7 +353,8 @@ humhub.module('client', function (module, require, $) {
         $(document).on('pjax:beforeSend.humhub_client', function(evt) {
             if ($form.serialize() !== state && !window.confirm(msg)) {
                 evt.preventDefault();
-                return;
+            } else {
+                offBeforeLoad();
             }
         })
     };