buildForm(FormBuilderInterface $builder, array $options)

Builds the form.

This method is called for each type in the hierarchy starting from the top most type. Type extensions can further modify the form.

Parameters

FormBuilderInterface	$builder	The form builder
array	$options	The options

buildView(FormView $view, FormInterface $form, array $options)

Builds the form view.

This method is called for each type in the hierarchy starting from the top most type. Type extensions can further modify the view.

A view of a form is built before the views of the child forms are built. This means that you cannot access child views in this method. If you need to do so, move your logic to {@link finishView()} instead.

Parameters

FormView	$view	The view
FormInterface	$form	The form
array	$options	The options

finishView(FormView $view, FormInterface $form, array $options)

Finishes the form view.

This method gets called for each type in the hierarchy starting from the top most type. Type extensions can further modify the view.

When this method is called, views of the form's children have already been built and finished and can be accessed. You should only implement such logic in this method that actually accesses child views. For everything else you are recommended to implement {@link buildView()} instead.

Parameters

FormView	$view	The view
FormInterface	$form	The form
array	$options	The options

configureOptions(OptionsResolver $resolver)

Configures the options for this type.

Parameters

OptionsResolver

$resolver

The resolver for the options

string getBlockPrefix()

Returns the prefix of the template block name for this type.

The block prefix defaults to the underscored short class name with the "Type" suffix removed (e.g. "UserProfileType" => "user_profile").

Return Value

string

The prefix of the template block name

string|null getParent()

Returns the name of the parent type.

Return Value

string|null

The name of the parent type if any, null otherwise

static string createChoiceLabel(object $choice)

Creates the label for a choice.

For backwards compatibility, objects are cast to strings by default.

Parameters

object

$choice

The object

Return Value

string

The string representation of the object

static string createChoiceName(object $choice, int|string $key, string $value)

Creates the field name for a choice.

This method is used to generate field names if the underlying object has a single-column integer ID. In that case, the value of the field is the ID of the object. That ID is also used as field name.

Parameters

object	$choice	The object
int|string	$key	The choice key
string	$value	The choice value. Corresponds to the object's ID here.

Return Value

string

The field name

array|false getQueryBuilderPartsForCachingHash(object $queryBuilder)

Gets important parts from QueryBuilder that will allow to cache its results.

For instance in ORM two query builders with an equal SQL string and equal parameters are considered to be equal.

Parameters

object

$queryBuilder

Return Value

array|false

Array with important QueryBuilder parts or false if they can't be determined

__construct(ManagerRegistry $registry)

Parameters

ManagerRegistry

$registry

abstract EntityLoaderInterface getLoader(ObjectManager $manager, mixed $queryBuilder, string $class)

Return the default loader object.

Parameters

ObjectManager	$manager
mixed	$queryBuilder
string	$class

Return Value

EntityLoaderInterface

reset()