4
我怎样才能以一种干净的方式访问从选择监听器传递给buildForm()的$ options?请参阅下面的代码示例:干净的方式来访问事件监听器中的表单选项
class UserType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addEventListener(FormEvents::PRE_SET_DATA, [$this, 'preSetDataListener']);
}
public function preSetDataListener(FormEvent $event)
{
// how would I access $options from buildFrom here?
}
这应该是一条评论 – Markus