本文整理汇总了PHP中Drupal\Core\Field\WidgetBase::onDependencyRemoval方法的典型用法代码示例。如果您正苦于以下问题：PHP WidgetBase::onDependencyRemoval方法的具体用法？PHP WidgetBase::onDependencyRemoval怎么用？PHP WidgetBase::onDependencyRemoval使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\Core\Field\WidgetBase的用法示例。
在下文中一共展示了WidgetBase::onDependencyRemoval方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: onDependencyRemoval
/**
* {@inheritdoc}
*/
public function onDependencyRemoval(array $dependencies)
{
$changed = parent::onDependencyRemoval($dependencies);
// Only the setting 'role' is resolved here. When the dependency related to
// this setting is removed, is expected that the widget component will be
// update accordingly in the display entity. The 'role2' setting is
// deliberately left out from being updated. When the dependency
// corresponding to this setting is removed, is expected that the widget
// component will be disabled in the display entity.
if (!empty($role_id = $this->getSetting('role'))) {
if (!empty($dependencies['config']["user.role.{$role_id}"])) {
$this->setSetting('role', 'anonymous');
$changed = TRUE;
}
}
return $changed;
}