【发布时间】:2017-02-22 20:12:05
【问题描述】:
... $form = $this->createFormBuilder($foo)
->add('deviceId', EntityType::class, array(
'class' => 'FooBundle:Foo',
'choice_label' => 'deviceId'
))
...
如何找出用户选择了 deviceId 的哪个选项。
...
if ($form->isSubmitted() && $form->isValid()) {
/*Getting the value that was selected
and doing something with it
for exampe removing it from the database*/
}
...
【问题讨论】:
标签: symfony doctrine entity symfony-forms