+ $columns = array_keys($row['columns']);
+ // Find the first column that is not the draggableviews field.
+ do {
+ $first_column = current($columns);
+ if ($first_column !== 'draggableviews') {
+ break;
+ }
+ // Set the first column.
+ $first_column = each($columns);
+ } while ($first_column);
+
+ // Indent the first column that is not the draggableviews field.
+ $columns_title = $row['columns'][$first_column]['content'][0]['field_output']['#markup'];