function theme_poll_choices

Returns HTML for an admin poll form for choices.

Parameters

$variables: An associative array containing:

• form: A render element representing the form.

Related topics

File

modules/poll/poll.module, line 844

Code

function theme_poll_choices($variables) {
    $form = $variables['form'];
    drupal_add_tabledrag('poll-choice-table', 'order', 'sibling', 'poll-weight');
    $is_admin = user_access('administer nodes');
    $delta = 0;
    $rows = array();
    $headers = array(
        '',
        t('Choice'),
    );
    if ($is_admin) {
        $headers[] = t('Vote count');
    }
    $headers[] = t('Weight');
    foreach (element_children($form) as $key) {
        $delta++;
        // Set special classes for drag and drop updating.
        $form[$key]['weight']['#attributes']['class'] = array(
            'poll-weight',
        );
        // Build the table row.
        $row = array(
            'data' => array(
                array(
                    'class' => array(
                        'choice-flag',
                    ),
                ),
                drupal_render($form[$key]['chtext']),
            ),
            'class' => array(
                'draggable',
            ),
        );
        if ($is_admin) {
            $row['data'][] = drupal_render($form[$key]['chvotes']);
        }
        $row['data'][] = drupal_render($form[$key]['weight']);
        // Add any additional classes set on the row.
        if (!empty($form[$key]['#attributes']['class'])) {
            $row['class'] = array_merge($row['class'], $form[$key]['#attributes']['class']);
        }
        $rows[] = $row;
    }
    $output = theme('table', array(
        'header' => $headers,
        'rows' => $rows,
        'attributes' => array(
            'id' => 'poll-choice-table',
        ),
    ));
    $output .= drupal_render_children($form);
    return $output;
}