function olivero_preprocess_table in Drupal 9

Implements hook_preprocess_table().

File

core/themes/olivero/olivero.theme, line 617

Functions to support theming in the Olivero theme.

Code

function olivero_preprocess_table(&$variables) {

  // Mark the whole table and the first cells if rows are draggable.
  if (!empty($variables['rows'])) {
    $draggable_row_found = FALSE;
    foreach ($variables['rows'] as &$row) {

      /** @var \Drupal\Core\Template\Attribute $row['attributes'] */
      if (!empty($row['attributes']) && $row['attributes']
        ->hasClass('draggable')) {
        if (!$draggable_row_found) {
          $variables['attributes']['class'][] = 'draggable-table';
          $draggable_row_found = TRUE;
        }
      }
    }
  }
}