function theme_conditional_fields_form_item in Conditional Fields 6.2

Same name and namespace in other branches

1. 5 conditional_fields.module \theme_conditional_fields_form_item()
2. 6 conditional_fields.module \theme_conditional_fields_form_item()

Prepares conditional fields for rendering and handles special cases. Note that if you modify the id and classes of these fields, you have to modify conditional_fields.js accordingly.

File

./conditional_fields.module, line 1445

Content fields and groups visibility based on the values of user defined 'trigger' fields.

Code

function theme_conditional_fields_form_item($item) {
  if (!empty($item['#conditional_fields_required'])) {
    $item = conditional_fields_set_required_field($item);
  }
  if (!empty($item['#conditional_fields_theme'])) {
    $rendered_item = theme($item['#conditional_fields_theme'], $item);
  }
  else {
    $rendered_item = drupal_render($item);
  }
  if (empty($item['#controlling_fields']) && empty($item['#controlled_fields'])) {
    return $rendered_item;
  }
  $id = 'conditional-' . conditional_fields_form_clean_id(!empty($item['#field_name']) ? $item['#field_name'] : $item['#array_parents'][0]);
  $classes = array(
    'conditional-field',
  );
  if (!empty($item['#controlled_fields'])) {
    $classes[] = 'controlled-field';
  }
  if (!empty($item['#controlling_fields'])) {
    $classes[] = 'controlling-field';
  }
  return theme('conditional_fields_wrapper', $rendered_item, $id, $classes);
}