fix(fieldsfield): required property update on UI

Author: btry

ajax/question_design.php

@@ -69,5 +69,7 @@
 $question->fields['fieldtype'] = '';
 if ($field !== null) {
    $question->fields['fieldtype'] = $_REQUEST['fieldtype'];
+   $question->fields['_blocks_field'] = $_REQUEST['blocks_field'] ?? null;
+   $question->fields['_dropdown_fields_field'] = $_REQUEST['dropdown_fields_field'] ?? null;
 }
 $question->showForm($question->getID());

inc/field/fieldsfield.class.php

@@ -63,7 +63,7 @@ class FieldsField extends PluginFormcreatorAbstractField
    public function getField(): ?PluginFieldsField {
       if ($this->field === null && isset($this->question->fields['values'])) {
          $decodedValues = json_decode($this->question->fields['values'], JSON_OBJECT_AS_ARRAY);
-         $field_name = $decodedValues['dropdown_fields_field'] ?? '';
+         $field_name = $decodedValues['dropdown_fields_field'] ?? ($this->question->fields['_field_name'] ?? '');
          $fieldObj = new PluginFieldsField();
          if ($fieldObj->getFromDBByCrit(['name' => $field_name])) {
             $this->field = $fieldObj;

templates/field/fieldsfield.html.twig

@@ -59,6 +59,7 @@
          item.fields['_field_list'],
          item.fields['_drodpdown_field_label'],
          {
+            on_change: 'plugin_formcreator.changeQuestionType(this)',
             display_emptychoice: true,
             label_class: 'col-xxl-4',
             input_class: 'col-xxl-8',