fix(textareafield): handle with constant the availability of #6939 for GLPI

Signed-off-by: Thierry Bugier <tbugier@teclib.com>

Author: btry

inc/fields/textareafield.class.php

@@ -95,6 +95,10 @@ public function displayField($canEdit = true) {
             'enable_fileupload' => false,
             'uploads'           => $this->uploads
          ]);
+         if (PLUGIN_FORMCREATOR_TEXTAREA_FIX && version_compare(GLPI_VERSION, '9.5.0-dev') < 0) {
+            // for GLPI 9.4 without patch https://github.com/glpi-project/glpi/pull/6936
+            echo '<div class="fileupload_info"></div>';
+         }
          echo Html::scriptBlock("$(function() {
             pluginFormcreatorInitializeTextarea('$fieldName', '$rand');
          });");

setup.php

@@ -42,6 +42,8 @@
 // Maximum GLPI version, exclusive
 define ('PLUGIN_FORMCREATOR_GLPI_MAX_VERSION', '9.5');
 
+define ('PLUGIN_FORMCREATOR_TEXTAREA_FIX', true);
+
 define('FORMCREATOR_ROOTDOC', $CFG_GLPI['root_doc'] . '/plugins/formcreator');
 
 /**