function _webform_action_set_select in Webform 7.4

Implements _webform_action_set_component().

File

components/select.inc, line 761

Webform module multiple select component.

Code

function _webform_action_set_select($component, &$element, &$form_state, $value) {

  // Set the value as an array for multiple select or single value otherwise.
  if ($element['#type'] == 'checkboxes') {
    $checkbox_values = $element['#options'];
    array_walk($checkbox_values, function (&$option_value, $key) use ($value) {
      $option_value = (int) (strval($key) === $value);
    });
  }
  else {
    $value = $component['extra']['multiple'] ? array(
      $value,
    ) : $value;
  }
  $element['#value'] = $value;
  form_set_value($element, $value, $form_state);
}