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Embedding nested form type fields in empty symfony form


Embedding nested form type fields in empty symfony form

By : user2185465
Date : November 21 2020, 04:01 AM
hop of those help? Yep. Solved it. Docs had the answer You need to add it as a new FormBuilderInterface object in the add() method:
code :
class ShopType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add("name", TextType::class)
            ->add(
                // nested form here
                $builder->create(
                    'shopAddress', 
                    ShopAddressType::class, 
                    array('by_reference' => true ) // adds ORM capabilities
                )
            )
        ;
    }


    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            "data_class" => Shop::class,
        ));
    }
}


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data-prototype not correctly rendered using nested collection form fields in a symfony2 form-type

data-prototype not correctly rendered using nested collection form fields in a symfony2 form-type


By : João Vinicius Louvem
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Well, the only way for rendering is to turn the jquery function 'add_delete' into recursive. And do something like :
code :
function handle_nested_form(container)
{
  if (typeof container != 'object' || typeof container.children != 'function' )
     return;
  if (typeof container.attr('data-prototype') != 'undefined')
  {
    //Do whatever you need to do with the 'data-prototype' element 
  }
  var size = container.children().length;
  if (size)
  {
     container.children().each(function(){ handle_nested_form($(this))});
  }
prototype field is empty after form(form) but set when set before the form(form) symfony

prototype field is empty after form(form) but set when set before the form(form) symfony


By : user9586
Date : March 29 2020, 07:55 AM
This might help you The tag {{ form(form) }} is supposed to output all your form, so there is nothing to output after this tag. If the tag {{ form(form) }} does not output the prototype, then it was not configured right in the form type class.
But if you chose to output prototype by using form_widget, you should not use form(form) and should output the form by parts:
code :
{{ form_start(form) }}
    {{ form_errors(form) }}

    <div>
        {{ form_row(form.another_form_property) }}
    </div>
    <div>
        <ul class="tags" data-prototype="{{ form_widget(form.tags.vars.prototype)|e }}">
            ...
        </ul>
    </div>
{{ form_end(form) }}
How to render dynamic or responsive form fields using form type symfony?

How to render dynamic or responsive form fields using form type symfony?


By : Jenny McDowell
Date : March 29 2020, 07:55 AM
may help you . I have five data entries from database, mapset` that I render in twig:
code :
{# src/AppBundle/Resources/views/Task/new.html.twig #}

{# ... #}

{{ form_start(form) }}
    {# render the task's only field: description #}
    {{ form_row(form.description) }}

    <h3>Tags</h3>
    <ul class="tags">
        {# iterate over each existing tag and render its only field: name #}
        {% for tag in form.tags %}
            <li>{{ form_row(tag.name) }}</li>
        {% endfor %}
    </ul>
{{ form_end(form) }}

{# ... #}
Add or remove fields in Symfony 3 form type according to the environment

Add or remove fields in Symfony 3 form type according to the environment


By : Ashley
Date : March 29 2020, 07:55 AM
wish helps you You can use options when you call your service to pass a boolean for example like this :
code :
$form = $this->createForm(new CommentaireType(), $commentaire, array(
        'recaptcha' => false,
));
class CommentaireType extends AbstractType
{
    /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('auteur', TextType::class)
            ->add('email', EmailType::class, array('required' => false))
            ->add('site', TextType::class, array('required' => false))
            ->add('contenu', TextareaType::class);
        if($options['recaptcha']) {
           $builder
            ->add('recaptcha', EWZRecaptchaType::class, array(
                'mapped'      => false,
                'constraints' => array(new RecaptchaTrue())
            ));
        }
     }

    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'Babdelaura\BlogBundle\Entity\Commentaire',
            'recaptcha' => false,
        ));
    }

    /**
     * @return string
     */
    public function getBlockPrefix()
    {
        return 'babdelaura_blogbundle_commentaire';
    }
}
Symfony 2 Form edit with empty dependent fields

Symfony 2 Form edit with empty dependent fields


By : A-HAHA
Date : March 29 2020, 07:55 AM
Any of those help Ok, now I see.
All your relations are unidirectional, since you have mappedBy: null and inversedBy: null That's why symfony thinks you'll setup relations manualy like
code :
// manual relations
$datUsuario->setRol( $yourRoleEntity );
$datUsuario->setDepartamento( $yourRoleEntity );
// and so on..
// but I think you don't want that....

// form
$editForm = $this->createForm('gishay\bdBundle\Form\DatUsuarioType', $datUsuario);
manyToOne:
    rol:
        targetEntity: DatRol
        cascade: { 'persist' } # Play around with other settings...
        #remove this since it's incorret. you can't have both!
        #mappedBy: null 
        inversedBy: datUsario
        joinColumns:
            rol_id:
                referencedColumnName: id
        orphanRemoval: false

    # do the same for all others manyToOne relations
oneToMany:
    datUsario: 
        targetEntity: DatUsuario
        mappedBy: rol
        fetch: EXTRA_LAZY
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