function theme_select_as_radios in Better Exposed Filters 7

Same name and namespace in other branches

1. 6.3 better_exposed_filters.theme \theme_select_as_radios()
2. 6 better_exposed_filters.theme \theme_select_as_radios()
3. 6.2 better_exposed_filters.theme \theme_select_as_radios()
4. 7.3 better_exposed_filters.theme \theme_select_as_radios()

Themes a select drop-down as a collection of radio buttons

Parameters

array $vars - An array of arrays, the 'element' item holds the properties of the element.: Properties used: return_value, value, attributes, title, description

Return value

HTML string representing the form element.

See also

theme_select(), http://api.drupal.org/api/function/theme_select/7

1 string reference to 'theme_select_as_radios'

better_exposed_filters_theme in ./better_exposed_filters.module

Implements hook_theme().

1 theme call to theme_select_as_radios()

theme_select_as_radios_fieldset in ./better_exposed_filters.theme

Themes a select element as a collection of radio buttons enclosed in a collapsible fieldset

File

./better_exposed_filters.theme, line 230

Code

function theme_select_as_radios($vars) {
  $element =& $vars['element'];
  if (!empty($element['#bef_nested'])) {
    return theme('select_as_tree', $vars);
  }
  $attributes = array();
  if (isset($element['#id'])) {
    $attributes['id'] = $element['#id'];
  }
  $attributes['class'] = array(
    'bef-select-as-radios form-radios',
  );
  if (!empty($element['#attributes']['class'])) {
    $attributes['class'] = array_merge($attributes['class'], $element['#attributes']['class']);
  }
  $output = '';
  foreach (element_children($element) as $key) {
    $element[$key]['#default_value'] = NULL;
    $element[$key]['#children'] = theme('radio', array(
      'element' => $element[$key],
    ));
    $output .= theme('form_element', array(
      'element' => $element[$key],
    ));
  }
  return '<div' . drupal_attributes($attributes) . '>' . $output . '</div>';
}