Is there any way to determine current action (create or edit) in Sonata\AdminBundle\Admin\Admin::configureFormFields()?

问题

I'd like to create different fields configuration for create and edit actions in Sonata Admin Bundle.

Is there any way to determine it except checking $this->getSubject()->getId() in Sonata\AdminBundle\Admin\Admin::configureFormFields()?

回答1:

You can also do this:

protected function configureFormFields(FormMapper $formMapper) {
  if ($this->isCurrentRoute('create')) {
    // CREATE
  }
  else {
    // EDIT
  }
}

回答2:

with:

if($this->getRequest()->get($this->getIdParameter()) == null){
   // create
} else {
   // edit
}

回答3:

I use this :

$creationMode = ($this->id($this->getSubject()))?(false):(true);
if ($creationMode){
 //Ok
}

回答4:

In sonata admin from version 3.x

  if ($this->isCurrentRoute('create')) {
    // CREATE
  }
  else {
    // EDIT
  }

In sonata admin before version 3.x use:

  $subject = $this->getSubject();
  if ($subject->isNew()) { 
    // CREATE
  }
  else {
    // EDIT
  }

回答5:

You can also do this:

protected function configureFormFields(FormMapper $formMapper) {
  if ($this->isCurrentRoute('create')) {
    // CREATE
  }
  else {
    // EDIT
  }
}

回答6:

public function getAction(): ?string
{
    if (! $this->getRequest()) {
        return null;
    }
    $pathArray = \explode('/', $this->request->getPathInfo());

    return \end($pathArray);
}

来源：https://stackoverflow.com/questions/17834765/is-there-any-way-to-determine-current-action-create-or-edit-in-sonata-adminbun