Symfony2 Subformy

Question

Tak, próbuję osadzić jedną postać w drugiej bez tworzenia klasy dla formularzy. Herezje co ive got

$form = $this 
     ->buildForm('UserAlert', $alert) 
     ->add('Alert', 'entity', array('class' => 'Blah\MgmtBundle\Entity\Alert', 'property' => 'name', 'required' => true)) 
     ->add('Site', 'entity', array('class' => 'Blah\MgmtBundle\Entity\Site', 'property' => 'name', 'required' => false)) 
     ->add('Keyword', 'entity', array('class' => 'Blah\MgmtBundle\Entity\Keyword', 'property' => 'name', 'required' => false)) 
     ->add('Variant', 'entity', array('class' => 'Blah\MgmtBundle\Entity\Variant', 'property' => 'name', 'required' => false)) 
     ->add('Name', 'text'); 


    $uac = $alert->getUserAlertConfig(); 
    $subform = $this 
     ->buildForm('UserAlertConfig', $uac) 
     ->add('EmailAlert', 'choice', array('choices' => array('1' => 'Yes', '0' => 'No'), 'required' => true, 'label' => 'Email Alerts')) 
     ->add('EmailHours', 'text', array('required' => false, 'label' => 'Email Alert Hours')) 
     ->add('TextAlert', 'choice', array('choices' => array('1' => 'Yes', '0' => 'No'), 'required' => true, 'label' => 'Text Alerts')) 
     ->add('TextHours', 'text', array('required' => false, 'label' => 'Text Alert Hours')); 

    $form->add($subform); 
    $form = $form->getForm(); 

jednak na funkcji getForm(), jego powiedzenie

Neither property "form" nor method "getForm()" nor method "isForm()" exists in class "Blah\MgmtBundle\Entity\UserAlert" 

ktoś ma jakiś pomysł, jak im podobno dostać to do pracy za pomocą rzeczy quickloading?

herezje buildForm

public function buildForm($model = '', $data) 
{ 
    if (empty($model)) { 
     throw new \Exception("Must define a model"); 
    } 
    return $this->get('form.factory')->createBuilder('form', $data, array('data_class' => "\\Blah\\MgmtBundle\\Entity\\$model")); 
} 


    Stack Trace 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/Util/PropertyPath.php at line 314  
at PropertyPath ->readProperty (object(UserAlert), '0') 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/Util/PropertyPath.php at line 191  
at PropertyPath ->getValue (object(UserAlert)) 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/Extension/Core/DataMapper/PropertyPathMapper.php at line 64 
at PropertyPathMapper ->mapDataToForm (object(UserAlert), object(Form)) 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/Extension/Core/DataMapper/PropertyPathMapper.php at line 55 
at PropertyPathMapper ->mapDataToForms (object(UserAlert), array('_token' => object(Form), 'Alert' => object(Form), 'Site' => object(Form), 'Keyword' => object(Form), 'Variant' => object(Form), 'Name' => object(Form), 'form' => object(Form))) 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/Form.php at line 404  
at Form ->setData (object(UserAlert)) 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Component/Form/FormBuilder.php at line 659  
at FormBuilder ->getForm() 
in /mnt/www/reporting/src/Blah/MgmtBundle/Controller/AlertController.php at line 96  
at AlertController ->editAction ('1') 
in at line  
at call_user_func_array (array(object(AlertController), 'editAction'), array('1')) 
in kernel.root_dir/bootstrap.php.cache at line 438  
at HttpKernel ->handleRaw (object(Request), '1') 
in kernel.root_dir/bootstrap.php.cache at line 416  
at HttpKernel ->handle (object(Request), '1', true) 
in /mnt/www/reporting/vendor/symfony/src/Symfony/Bundle/FrameworkBundle/HttpKernel.php at line 44  
at HttpKernel ->handle (object(Request), '1', true) 
in kernel.root_dir/bootstrap.php.cache at line 612  
at Kernel ->handle (object(Request)) 
in /mnt/www/reporting/web/app_dev.php at line 12  

Answer 1

skończył tworzenie interfejsu dla podformularzu i dodanie go jak ten

$form = $this 
     ->buildForm('UserAlert', $alert) 
     ->add('Alert', 'entity', array('class' => 'Neokeo\MgmtBundle\Entity\Alert', 'property' => 'name', 'required' => true)) 
     ->add('Site', 'entity', array('class' => 'Neokeo\MgmtBundle\Entity\Site', 'property' => 'name', 'required' => false)) 
     ->add('Keyword', 'entity', array('class' => 'Neokeo\MgmtBundle\Entity\Keyword', 'property' => 'name', 'required' => false)) 
     ->add('Variant', 'entity', array('class' => 'Neokeo\MgmtBundle\Entity\Variant', 'property' => 'name', 'required' => false)) 
     ->add('Name', 'text'); 

    $uac = $alert->getUserAlertConfig(); 



    $subform = $this->buildForm('UserAlertConfig', $uac, new \Neokeo\MgmtBundle\Form\UserAlertConfig) 
     ->add('EmailAlert', 'choice', array('choices' => array('0' => 'No', '1' => 'Yes'), 'required' => true, 'label' => 'Email Alerts')) 
     ->add('TextAlert', 'choice', array('choices' => array('0' => 'No', '1' => 'Yes'), 'required' => true, 'label' => 'Text Alerts')); 

    $form->add($subform, '', array('label' => '')); 
    $form = $form->getForm(); 

jeśli ktoś może znaleźć łatwiejszy sposób bez tworzenia interfejsów, daj mi znać

Answer 2

Spróbuj

$form->add('The name of the UserAlertConfig property in the UserAlert entity', $subform); 

Jeśli przekazać obiekt FormBuilder do metody add bez określania nazwy właściwości, używa nazwy obiektu FormBuilder (co jest 'form') jako nazwę właściwości. W elemencie UserAlert nie ma żadnej własności o nazwie form.