Use field of type Sonata in normal form class
I'm trying to insert my own sonata form field type on the first page, not in SonataAdmin, something like this:
$form = $this->createFormBuilder($content)
->add('titleEs', 'text', array('required' => true, 'label' => 'label.title.spanish', 'attr' => array('class' => 'col-xs-12 form-control input-lg')))
->add('contentEs', 'ckeditor', array('required' => true,'label' => 'label.content.spanish', 'attr' => array('class' => 'col-xs-12')))
->add('titleEn', 'text', array('required' => true,'label' => 'label.title.english', 'attr' => array('class' => 'col-xs-12 form-control input-lg')))
->add('contentEn', 'ckeditor', array('required' => true, 'label' => 'label.content.english', 'attr' => array('class' => 'col-xs-12')))
->add('header', 'sonata_type_model', array('required' => true,'label' => 'label.content.headerImage'), array('link_parameters' => array('context' => 'content/front', 'size' => 'big')))
//->add('coverImage', 'sonata_type_model_list', array('required' => true,'label' => 'label.content.coverImage'), array('link_parameters' => array('context' => 'content/front', 'size' => 'small')))
//->add('sliderImage', 'sonata_type_model_list', array('required' => false,'label' => 'label.content.sliderImage'), array('link_parameters' => array('context' => 'content/slider', 'size' => 'normal')))
->getForm();
But when I express this, it throws an error:
Catchable Fatal Error: Argument 1 passed to Sonata\AdminBundle\Form\ChoiceList\ModelChoiceList::__construct() must implement interface Sonata\AdminBundle\Model\ModelManagerInterface, null given
I can't figure out why or what Symfony is throwing me this error if the sonata form field types are services.
+3
source to share
2 answers
I just ran into the same problem as you, but since I first got to google I just post what I did to solve this problem. I am assuming you were creating the form dynamically in your controller. If not, you need to declare your class as a service and attach a service to it sonata.admin.manager.orm
.
$form = $this->createFormBuilder()
->add('<name_of_field>', 'sonata_type_model', array(
'multiple' => true,
'class' => <className>::class,
'property' => '<propertyName>',
'model_manager' => $this->get('sonata.admin.manager.orm')
))
After that, it will display correctly for me, as in the admin context.
0
source to share