function supersized_form_process_radios in Supersized 8

Same name and namespace in other branches

1. 7 supersized.module \supersized_form_process_radios()

A radios process function.

We need to customized the theme wrapper for the radio buttons so labels support full HTML.

2 string references to 'supersized_form_process_radios'

supersized_field_instance_settings_form in ./supersized.field.inc

Implements hook_field_instance_settings_form().

supersized_node_settings_form in ./supersized.module

Supersized setting form for node.

File

./supersized.module, line 175

Supersized module file.

Code

function supersized_form_process_radios($element) {
  if (count($element['#options']) > 0) {
    $weight = 0;
    foreach ($element['#options'] as $key => $choice) {

      // Maintain order of options as defined in #options, in case the element
      // defines custom option sub-elements, but does not define all option
      // sub-elements.
      $weight += 0.001;
      $element += array(
        $key => array(),
      );

      // Generate the parents as the autogenerator does, so we will have a
      // unique id for each radio button.
      $parents_for_id = array_merge($element['#parents'], array(
        $key,
      ));
      $element[$key] += array(
        '#type' => 'radio',
        '#title' => $choice,
        // The key is sanitized in drupal_attributes() during output from the
        // theme function.
        '#return_value' => $key,
        // Use default or FALSE. A value of FALSE means that the radio button is
        // not 'checked'.
        '#default_value' => isset($element['#default_value']) ? $element['#default_value'] : FALSE,
        '#attributes' => $element['#attributes'],
        '#parents' => $element['#parents'],
        '#id' => drupal_html_id('edit-' . implode('-', $parents_for_id)),
        '#ajax' => isset($element['#ajax']) ? $element['#ajax'] : NULL,
        '#weight' => $weight,
        '#theme_wrappers' => array(
          'supersized_form_element',
        ),
      );
    }
  }
  return $element;
}