public static function ArgumentPluginBase::preRenderMoveArgumentOptions in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/argument/ArgumentPluginBase.php \Drupal\views\Plugin\views\argument\ArgumentPluginBase::preRenderMoveArgumentOptions()

Moves argument options into their place.

When configuring the default argument behavior, almost each of the radio buttons has its own fieldset shown below it when the radio button is clicked. That fieldset is created through a custom form process callback. Each element that has #argument_option defined and pointing to a default behavior gets moved to the appropriate fieldset. So if #argument_option is specified as 'default', the element is moved to the 'default_options' fieldset.

File

core/modules/views/src/Plugin/views/argument/ArgumentPluginBase.php, line 1197

Class

ArgumentPluginBase

Base class for argument (contextual filter) handler plugins.

Namespace

Drupal\views\Plugin\views\argument

Code

public static function preRenderMoveArgumentOptions($form) {
  foreach (Element::children($form) as $key) {
    $element = $form[$key];
    if (!empty($element['#argument_option'])) {
      $container_name = $element['#argument_option'] . '_options';
      if (isset($form['no_argument']['default_action'][$container_name])) {
        $form['no_argument']['default_action'][$container_name][$key] = $element;
      }

      // Remove the original element this duplicates.
      unset($form[$key]);
    }
  }
  return $form;
}