fix: [metafields:dropdown] Patched saving multiple fields with custom value

src/Model/Entity/MetaTemplateField.php

@@ -25,12 +25,10 @@ class MetaTemplateField extends AppModel
             $selectOptions = !empty($this->sane_default) ? $this->sane_default : $this->values_list;
             $selectOptions = array_combine($selectOptions, $selectOptions);
             if (!empty($this->sane_default)) {
-                // $selectOptions['_custom'] = __('-- custom value --');
                 $selectOptions[] = ['value' => '_custom', 'text' => __('-- custom value --'), 'class' => 'custom-value'];
             }
             $selectOptions[''] = __('-- no value --');
             $formOptions['options'] = $selectOptions;
-            // $formOptions['empty'] = [['value' => '', 'text' => __('-- select an options --'), 'hidden disabled selected value']];
         }
         return $formOptions;
     }

templates/element/genericElements/Form/Fields/dropdownField.php

@@ -31,10 +31,6 @@ if (in_array('_custom', array_keys($controlParams['options']))) {
     } else {
         $customInputValue = '';
     }
-    $customControlParams = [
-        'value' => $fieldData['value'] ?? null,
-        'class' => 'd-none',
-    ];
     $controlParams['class'] .= ' dropdown-custom-value' . "-$seed";
     $adaptedField = $fieldData['field'] . '_custom';
     $controlParams['templates']['formGroup'] = sprintf(
@@ -52,17 +48,14 @@ echo $this->FormFieldMassage->prepareFormElement($this->Form, $controlParams, $f
             toggleFreetextSelectField($select[0]);
             $select.attr('onclick', 'toggleFreetextSelectField(this)')
             $select.parent().find('input.custom-value').attr('oninput', 'updateAssociatedSelect(this)')
-            // updateAssociatedSelect($select.parent().find('input.custom-value')[0])
-
-            // Multiple saves in dropdown doesn't work
-            // But multiple saves for custom works but save the first element as `_custom`
+            updateAssociatedSelect($select.parent().find('input.custom-value')[0])
         })
 
     })()
 
     function toggleFreetextSelectField(selectEl) {
         const $select = $(selectEl)
-        const show = $select.val() == '_custom'
+        const show = $select.find('option:selected').hasClass('custom-value')
         const $container = $(selectEl).parent()
         let $freetextInput = $container.find('input.custom-value')
         if (show) {

templates/element/genericElements/Form/multiFieldButton.php

@@ -65,9 +65,13 @@ $seed = 'mfb-' . mt_rand();
                 brackettedPathStr = explodedPath.map((elem, i) => {
                     return i == 0 ? elem : `[${elem}]`
                 }).join('')
-                $input.attr('id', dottedPathStr)
-                    .attr('field', dottedPathStr)
-                    .attr('name', brackettedPathStr)
+                const attrs = ['id', 'field', 'name']
+                attrs.forEach((attr) => {
+                    if ($input.attr(attr) !== undefined) {
+                        $input.attr(attr, attr === 'name' ? brackettedPathStr : dottedPathStr)
+                    }
+                })
+                $input
                     .val('')
                     .removeClass('is-invalid')
             })

templates/element/genericElements/Form/multiFieldScaffold.php

@@ -34,7 +34,7 @@ if (!empty($metaFieldsEntities)) {
             $fieldData['class'] = 'new-metafield';
         }
         if ($labelPrintedOnce) { // Only the first input can have a label
-            $fieldData['label'] = false;
+            $fieldData['label'] = ['text' => ''];
         }
         if ($metaTemplateField->formType === 'dropdown') {
             $fieldData = array_merge_recursive($fieldData, $metaTemplateField->formOptions);