Fix - Add explicit itemtype to search option for GLPI custom dropdown fields (#1149)

* Fix - Add explicit itemtype to search option for GLPI custom dropdown fields

* Update CHANGELOG

Author: RomainLvr

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 
 - Fix SQL errors with custom dropdown fields
+- Fix wrong values displayed in massive actions when a form contains multiple custom dropdowns
 
 ## [1.23.3] - 2026-02-12
 

hook.php

@@ -211,7 +211,7 @@ function plugin_fields_MassiveActionsFieldsDisplay($options = [])
     $itemtypes = PluginFieldsContainer::getEntries('all');
 
     if (in_array($options['itemtype'], $itemtypes)) {
-        if ($options['options']['is_multiple']) {
+        if (isset($options['options']['is_multiple']) && $options['options']['is_multiple']) {
             Dropdown::showFromArray(
                 'multiple_dropdown_action',
                 [

inc/container.class.php

@@ -2221,6 +2221,7 @@ public static function getAddSearchOptions($itemtype, $containers_id = false)
                     $opt[$i]['field']    = is_a($dropdown_matches['class'], CommonTreeDropdown::class, true)
                         ? 'completename'
                         : 'name';
+                    $opt[$i]['itemtype'] = $dropdown_matches['class'];
                     $opt[$i]['right']    = 'all';
                     $opt[$i]['datatype'] = 'dropdown';