diff options
Diffstat (limited to 'modules/poll/poll.module')
| -rw-r--r-- | modules/poll/poll.module | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/modules/poll/poll.module b/modules/poll/poll.module index f8d3b37c0..84a84b0e0 100644 --- a/modules/poll/poll.module +++ b/modules/poll/poll.module @@ -758,21 +758,23 @@ function theme_poll_choices($form) { foreach (element_children($form) as $key) { $delta++; // Set special classes for drag and drop updating. - $form[$key]['weight']['#attributes']['class'] = 'poll-weight'; + $form[$key]['weight']['#attributes']['class'] = array('poll-weight'); // Build the table row. $row = array( 'data' => array( - array('class' => 'choice-flag'), + array('class' => array('choice-flag')), drupal_render($form[$key]['chtext']), drupal_render($form[$key]['chvotes']), drupal_render($form[$key]['weight']), ), - 'class' => 'draggable', + 'class' => array('draggable'), ); // Add any additional classes set on the row. - $row['class'] .= isset($form[$key]['#attributes']['class']) ? ' ' . $form[$key]['#attributes']['class'] : ''; + if (!empty($form[$key]['#attributes']['class'])) { + $row['class'] = array_merge($row['class'], $form[$key]['#attributes']['class']); + } $rows[] = $row; } |