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function theme_clock_select in Clock 7.2

Returns HTML for a select form element.

Allows to use dedicated #option elements as options.

See also

theme_select()

form_select_options()

http://drupal.org/node/342316

File

./clock.module, line 322
Display clocks on your site.

Code

function theme_clock_select(&$variables) {
  $element = $variables['element'];
  element_set_attributes($element, array(
    'id',
    'name',
    'size',
  ));
  _form_set_class($element, array(
    'form-select',
  ));

  // form_select_options() assumes #options to be set.
  $element += array(
    '#options' => array(),
  );
  $options = form_select_options($element);
  foreach (element_children($element, TRUE) as $child) {
    if ($element[$child]['#type'] && ($element[$child]['#type'] == 'option' || $element[$child]['#type'] == 'optgroup')) {
      if (isset($element[$child]['#description'])) {
        $element['#child_descriptions'][$child] = array(
          '#description' => $element[$child]['#description'],
        );
      }

      // We need to pass the parent value in order to determine whether an
      // option is selected or not.
      // @see form_select_options()
      if (isset($element['#value']) || array_key_exists('#value', $element)) {
        $element[$child]['#parent_value'] = $element['#value'];
      }
      $options .= drupal_render($element[$child]);
    }
  }
  $output = '<select' . drupal_attributes($element['#attributes']) . '>' . $options . '</select>';
  if (!empty($element['#child_descriptions'])) {
    $element['#child_descriptions']['#attributes']['class'][] = 'child-descriptions';
    $output .= '<span' . drupal_attributes($element['#child_descriptions']['#attributes']) . '>';
    foreach (element_children($element['#child_descriptions']) as $child) {
      $child_element = $element['#child_descriptions'][$child];
      $child_element['#attributes']['class'][] = 'description';
      $child_element['#attributes']['class'][] = 'child-description';
      $child_element['#attributes']['class'][] = "child-description-{$child}";
      $output .= '<span' . drupal_attributes($child_element['#attributes']) . '>' . $child_element['#description'] . '</span>';
    }
    $output .= '</span>';
  }
  return $output;
}