function theme_select2_hidden in Select 2 7

Returns HTML for a hidden form element for Select2 plugin.

Parameters

array $variables: An associative array containing:

• element: An associative array containing the properties of the element. Properties used: #name, #value, #attributes.

1 theme call to theme_select2_hidden()

select2_element_info in ./select2.module

Implements hook_element_info().

File

./select2.module, line 212

Main file for Select2 module.

Code

function theme_select2_hidden($variables) {
  $element = $variables['element'];
  $element['#attributes']['type'] = 'hidden';
  element_set_attributes($element, array(
    'name',
    'value',
  ));
  $element['#attributes'] = isset($element['#attributes']) ? is_array($element['#attributes']) ? $element['#attributes'] : array() : array();
  _form_set_class($element);
  if (isset($element['#attributes']['value']) && is_array($element['#attributes']['value'])) {
    $element['#attributes']['value'] = implode(isset($element['#select2']['separator']) ? $element['#select2']['separator'] : SELECT2_VALUES_SEPARATOR, $element['#attributes']['value']);
  }
  if (isset($element['#id']) && !isset($element['#attributes']['id'])) {
    $element['#attributes']['id'] = $element['#id'];
  }
  $variables['element']['#children'] = '<input' . drupal_attributes($element['#attributes']) . " />\n";
  return theme('form_element', $variables);
}