/webdev

Jonas Ruth disse:

Excelente dica Andréia!

Jonas Ruth disse:

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

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

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	<?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

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	{% 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') }}