Symfony FormType: how to get prototype in form type file

Symfony FormType: how to get prototype in form type file

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Symfony FormType: how to get prototype in form type file
Tag : php , By : Meg
Date : November 23 2020, 03:01 PM

this will help Problem solve!
You must getForm() by used $builder->create() function then set that $builder->create() as an array and set attribute by use $builder->setAttribute()
 * @param FormBuilderInterface $builder
 * @param array $options
public function buildForm(FormBuilderInterface $builder, array $options)
        ->add('type', ChoiceType::class, [
            'required' => true,
            'choices' => array_flip([
                'text' => self::TEXT_VALUE,
                'sticker' => self::STICKER_VALUE,
                'image' => self::IMAGE_VALUE,

    $prototypes = [];

    $replyMessageTypes = [
        self::TEXT_VALUE => ReplyTextMessageType::class,
        self::STICKER_VALUE => ReplyStickerMessageType::class,
        self::IMAGE_VALUE => ReplyImageMessageType::class

    foreach ($replyMessageTypes as $name => $type) {
        $formBuilder = $builder->create(
            $name, $type, []

        $prototypes[$name] = $formBuilder->getForm();

    $builder->setAttribute('replyMessageTypes', $prototypes);

 * @param FormView $view
 * @param FormInterface $form
 * @param array $options
 * @return mixed
public function buildView(FormView $view, FormInterface $form, array $options)
    parent::buildView($view, $form, $options);

    $view->vars['replyMessageTypes'] = [];

    foreach ($form->getConfig()->getAttribute('replyMessageTypes') as $type => $prototype) {
        /** @var FormInterface $prototype */
        $view->vars['replyMessageTypes'][$type] = $prototype->createView($view);

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Is schema definition available in form widgets for formType generated in symfony 2?

Tag : symfony , By : Fahad
Date : March 29 2020, 07:55 AM
I wish did fix the issue. See the Field Type Options Guessing section of the the Forms chapter of the Symfony book.

Symfony2: imbricate a formType in another formType refer to the foreign key for addAction() method (multiple form Type)

Tag : php , By : SA.
Date : March 29 2020, 07:55 AM
will be helpful for those in need Just have a look there: http://symfony.com/doc/current/cookbook/form/form_collections.html
The ZonestechniqueType is stored an an array, just loop through.
{% for zonestechnique in form.zonestechniques %}
    {{ form_row(zonestechnique.nom) }}
{% endfor %}

Symfony 2.8.x: Custom FormType overwrites form variables

Tag : forms , By : user170635
Date : March 29 2020, 07:55 AM
around this issue to Cerad, I was able to solve the problem! Apparently I had made it too complicated... using the $options in buildView method and removing them from the buildForm method did do the job.
My new DivType:
class DivType extends AbstractType {

    public function buildForm(FormBuilderInterface $builder, array $options) {


    public function buildView(FormView $view, FormInterface $form, array $options) {
        $view->vars['div_content'] = $options['content'];
        $view->vars['div_id'] = $options['div_id'];

    public function configureOptions(OptionsResolver $resolver) {
        $resolver->setDefaults(array (
            'mapped' => false,
            'content' => false,

    public function getBlockPrefix() {
        return 'div';

<div id="{{ form.vars.name }}">

Symfony Enum Type with formType

Tag : php , By : Janko
Date : March 29 2020, 07:55 AM
I wish this help you Enum type can be set like you did with annotation in your entity. However you have to secure what string is pass in the function setType for be sure it's part of your enum.
You should do this
public function setType($type)
    if (!in_array($type, array('annual', 'intermediate'))) {
        throw new \InvalidArgumentException("Invalid type");
    $this->type = $type;

How to fill an entity type choice field with brand new element generated by the prototype in Symfony Form?

Tag : javascript , By : alchemist
Date : March 29 2020, 07:55 AM
wish of those help I solved the issue in a wacky way, and it's good as long i dont find a better soluton:
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