fixed sorting

application/AssetManagement/AssetManagementController.php

@@ -7,7 +7,7 @@ class AssetManagementController extends TTCrud
 
     // Simplified columns for better layout, details are in the 'assetDetails' slot
     protected array $columns = [
-        ['key' => 'assetDetails', 'text' => 'Gerät', 'modal' => false, 'table' => ['filter' => 'search']],
+        ['key' => 'assetDetails', 'text' => 'Gerät', 'modal' => false, 'table' => ['filter' => 'search', 'sortable' => true]],
         ['key' => 'currentUser', 'text' => 'Status', 'modal' => false, 'table' => ['sortable' => false, 'filter' => false]],
         ['key' => 'location', 'text' => 'Lagerort', 'required' => true, 'modal' => ['type' => 'text'], 'table' => ['filter' => 'search']],
         ['key' => 'serviceDueDate', 'text' => 'Service fällig', 'required' => false, 'modal' => ['type' => 'date'], 'table' => ['filter' => 'date']],
@@ -42,7 +42,12 @@ class AssetManagementController extends TTCrud
         $json = json_decode(file_get_contents('php://input'), true);
         $pagination = $json['pagination'] ?? ['page' => 1, 'per_page' => 10];
         $filters = $json['filters'] ?? [];
-        $order = $json['order'] ?? ['key' => 'id', 'order' => 'DESC'];
+        $order = $json['order'] ?? ['key' => 'name', 'order' => 'ASC'];
+
+        // Map virtual column 'assetDetails' to actual 'name' column for sorting
+        if (isset($order['key']) && $order['key'] === 'assetDetails') {
+            $order['key'] = 'name';
+        }
 
         // Fetch paginated assets
         $assets = AssetManagementModel::getAll($filters, $pagination['per_page'], ($pagination['page'] - 1) * $pagination['per_page'], $order);