From dcf73818e34898bfb6336fa0d267716c98ac2aab Mon Sep 17 00:00:00 2001
From: bach <bachir@figureslibres.io>
Date: Tue, 19 Oct 2021 12:48:18 +0200
Subject: [PATCH] bug fixe in popsu.theme #1563

---
 web/themes/custom/popsu/popsu.theme | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/web/themes/custom/popsu/popsu.theme b/web/themes/custom/popsu/popsu.theme
index 90b618ad..27141a9e 100644
--- a/web/themes/custom/popsu/popsu.theme
+++ b/web/themes/custom/popsu/popsu.theme
@@ -43,12 +43,10 @@ function popsu_preprocess_field(&$variables){
       $variables['attributes']['class'][] = 'crop';
     }
     if($element["#field_name"] == "field_programme"){
-      
-      foreach ($variables["items"] as $id => $item) {
-        $item['attributes']['class'] = new Attribute();
-        $c = $item['content']['#options']['entity']->nid->getString();
-        $item['attributes']->addClass("programme-".$c);
-        // kint($variables["items"]);die();
+      foreach ($element["#items"]->getIterator() as $id => $item) {
+        $nid = $item->getValue()['target_id'];
+        $variables['items'][$id]['attributes']['class'] = new Attribute();
+        $variables['items'][$id]['attributes']->addClass("programme-".$nid);
       }
     }
   }