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September 2, 2013 07:51
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Silex Reusing Forms Example
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| { | |
| "require": { | |
| "silex/silex": "1.*", | |
| "twig/twig": "1.*", | |
| "symfony/twig-bridge": "2.*", | |
| "symfony/form": "2.*", | |
| "symfony/validator": "2.*", | |
| "symfony/config": "2.*", | |
| "symfony/translation": "2.*" | |
| }, | |
| "autoload": { | |
| "psr-0": {"": "src/"} | |
| } | |
| } |
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| <?php // src/Acme/Form/Type/ExampleForm.php | |
| namespace Acme\Form\Type; | |
| use Symfony\Component\Form\AbstractType; | |
| use Symfony\Component\Form\FormBuilderInterface; | |
| use Symfony\Component\Validator\Constraints as Assert; | |
| class ExampleForm extends AbstractType { | |
| public function buildForm(FormBuilderInterface $builder, array $options) { | |
| $builder->add('email', 'email', array( | |
| 'constraints' => array( | |
| new Assert\NotBlank(), | |
| new Assert\Email() | |
| ) | |
| )); | |
| $builder->add('first_name', 'text', array( | |
| 'constraints' => array( | |
| new Assert\NotBlank(), | |
| new Assert\Length(array('min' => 5)) | |
| ) | |
| )); | |
| $builder->add('last_name', 'text', array( | |
| 'constraints' => array( | |
| new Assert\NotBlank(), | |
| new Assert\Length(array('min' => 5)) | |
| ) | |
| )); | |
| $builder->add('gender', 'choice', array( | |
| 'choices' => array(1 => 'male', 2 => 'female'), | |
| 'expanded' => true, | |
| 'constraints' => new Assert\Choice(array(1, 2)), | |
| )); | |
| $builder->add('Save', 'submit'); | |
| } | |
| public function getName() | |
| { | |
| return 'example'; | |
| } | |
| } |
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| {# templates/home.twig #} | |
| <!doctype html> | |
| <html lang="en-US"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Silex Reusing Forms Example</title> | |
| </head> | |
| <body> | |
| {{ form(form) }} | |
| </body> | |
| </html> |
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| <?php // index.php | |
| use Acme\Form\Type\ExampleForm; | |
| use Silex\Application; | |
| use Silex\Provider\FormServiceProvider; | |
| use Silex\Provider\TranslationServiceProvider; | |
| use Silex\Provider\TwigServiceProvider; | |
| use Silex\Provider\ValidatorServiceProvider; | |
| use Symfony\Component\HttpFoundation\Request; | |
| require_once 'vendor/autoload.php'; | |
| $app = new Application(); | |
| $app['debug'] = true; | |
| $app->register(new TranslationServiceProvider()); | |
| $app->register(new ValidatorServiceProvider()); | |
| $app->register(new FormServiceProvider()); | |
| $app->register(new TwigServiceProvider(), array('twig.path' => __DIR__ . '/templates')); | |
| $app->match('/', function(Request $request) use($app){ | |
| $form = $app['form.factory']->create(new ExampleForm()); | |
| $form->handleRequest($request); | |
| if($form->isValid()) { | |
| return 'VALID'; | |
| } | |
| return $app['twig']->render('home.twig', array( | |
| 'form' => $form->createView() | |
| )); | |
| }); | |
| $app->run(); |
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Thanks for the tips, gonna use it