/webdev

Jonas Ruth disse:

abril 15, 2011 às 2:37 am

Excelente dica Andréia!

Jonas Ruth disse:

abril 15, 2011 às 2:43 am

Ficou muito bom mesmo! Desculpe a pergunta, você fez a criação? Queria te dar parabéns, porque está impecável o trabalho.

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Andréia Bohner disse:

abril 17, 2011 às 2:31 am

Foi 🙂
Grata!
Agora, esperar um pouco pela API estável para lançar a próxima 😉
O componente de formulários está ficando muito bom:
https://github.com/symfony/symfony/commits/form

<?php

    protected function _editAction(Post $post)

    {

        $em = $this->get('doctrine.orm.default_entity_manager');

        $factory = $this->get('form.factory');

        $form = $factory->create(new PostFormType());

        $form->setData($post);

        if ($this->get('request')->getMethod() === 'POST') {

            $form->bindRequest($this->get('request'));

            if ($form->isValid()) {

                $em->persist($post);

                $em->flush();

                return new RedirectResponse($this->generateUrl('hello_index'));

            }

        }

        return $this->render('MyHelloBundle:Hello:edit.html.twig', array(

            'form' => $form->createView(),

        ));

    }

view raw
Controller.php
hosted with ❤ by GitHub

<?php

namespace My\HelloBundle\Form;

use Symfony\Component\Form\FormBuilder;

use Symfony\Component\Form\Type\AbstractType;

use My\HelloBundle\Entity\Comment;

class PostFormType extends AbstractType

{

    public function buildForm(FormBuilder $builder, array $options)

    {

        $builder

            ->add('title')

            ->add('file')

            ->add('content')

            ->add('abstract')

            ->add('enabled')

            ->add('publicationDateStart', 'date')

            ->add('commentsDefaultStatus', 'choice', array(

                'choices' => Comment::getStatusCodes(),

            ))

            // the second parameter, $type, is null because we use auto-creation

            ->add('tags', null, array(

                'expanded' => true,

                'multiple' => true,

            ))

            ->build('author', 'form', array('data_class' => 'My\HelloBundle\Entity\Author'))

                ->add('firstName')

                ->add('lastName')

            ->end();

    }

    public function getDefaultOptions(array $options)

    {

        return array(

            'data_class' => 'My\HelloBundle\Entity\Post',

        );

    }

    public function getName()

    {

        return 'postform';

    }

}

view raw
PostFormType.php
hosted with ❤ by GitHub

{% form_theme form _self %}

{{ form_enctype(form) }}

{{ form_widget(form) }}

{{ form_widget(form.firstName) }}

{% for child in form %}

    {{ form_widget(child) }}

{% endfor %}

{{ form_widget(form.firstName, { 'attr': { 'class': 'foobar' } }) }}

{{ form_label(form.firstName, 'My label') }}

view raw
template.html.twig
hosted with ❤ by GitHub

Guilherme Veras disse:

abril 15, 2011 às 7:16 pm

Parabéns, Andreia. Ficou muito bom.

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Andréia Bohner disse:

abril 17, 2011 às 2:35 am

Agradecida, Guilherme! 🙂

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Web Design Cheat Sheets | FroZeNloop disse:

julho 27, 2011 às 12:45 pm

[…] Symfony 2 Forms […]

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COil disse:

janeiro 28, 2012 às 11:25 pm

Very good as always ! Thank you. 🙂

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anonym disse:

março 5, 2012 às 5:14 pm

Not Symfony2 cheatsheet. Symfony 1 only.

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[Symfony2] Twig CheatSheet | Lazy Blog disse:

abril 4, 2012 às 8:14 pm

[…] Symfony2 Forms Cheat Sheet by Andreia Bohner This entry was posted in Symfony by Thomas Quiroga. Bookmark the permalink. […]

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garak disse:

abril 10, 2012 às 1:27 pm

Docs enforce a different approach, using Type:
http://symfony.com/doc/current/book/forms.html#creating-form-classes
BTW, link http://symfony.com/doc/2.0/book/forms/index.html is broken

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/webdev

Symfony2 Cheat-Sheet: Forms

10 comentários em “Symfony2 Cheat-Sheet: Forms”

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	<?php

	protected function _editAction(Post $post)
	{
	$em = $this->get('doctrine.orm.default_entity_manager');
	$factory = $this->get('form.factory');
	$form = $factory->create(new PostFormType());
	$form->setData($post);

	if ($this->get('request')->getMethod() === 'POST') {
	$form->bindRequest($this->get('request'));

	if ($form->isValid()) {
	$em->persist($post);
	$em->flush();

	return new RedirectResponse($this->generateUrl('hello_index'));
	}
	}

	return $this->render('MyHelloBundle:Hello:edit.html.twig', array(
	'form' => $form->createView(),
	));
	}

	<?php

	namespace My\HelloBundle\Form;

	use Symfony\Component\Form\FormBuilder;
	use Symfony\Component\Form\Type\AbstractType;
	use My\HelloBundle\Entity\Comment;

	class PostFormType extends AbstractType
	{
	public function buildForm(FormBuilder $builder, array $options)
	{
	$builder
	->add('title')
	->add('file')
	->add('content')
	->add('abstract')
	->add('enabled')
	->add('publicationDateStart', 'date')
	->add('commentsDefaultStatus', 'choice', array(
	'choices' => Comment::getStatusCodes(),
	))
	// the second parameter, $type, is null because we use auto-creation
	->add('tags', null, array(
	'expanded' => true,
	'multiple' => true,
	))
	->build('author', 'form', array('data_class' => 'My\HelloBundle\Entity\Author'))
	->add('firstName')
	->add('lastName')
	->end();
	}

	public function getDefaultOptions(array $options)
	{
	return array(
	'data_class' => 'My\HelloBundle\Entity\Post',
	);
	}

	public function getName()
	{
	return 'postform';
	}
	}

	{% form_theme form _self %}
	{{ form_enctype(form) }}
	{{ form_widget(form) }}
	{{ form_widget(form.firstName) }}

	{% for child in form %}
	{{ form_widget(child) }}
	{% endfor %}

	{{ form_widget(form.firstName, { 'attr': { 'class': 'foobar' } }) }}
	{{ form_label(form.firstName, 'My label') }}

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10 comentários em “Symfony2 Cheat-Sheet: Forms”

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