Update choice.rst

[jmangarret]

FIX parametro atributo para añadir clase css

[weaverryan]

Hola @jmangarret!

Hay dos opciones distintas: attr y choice_attr. La diferencia es que attr affecta el form control principal (e.g. el elemento select) mientras choice_attr se aplica a los elementos option. Pero, es cierto que no tenemos un ejemplo en esta página de attr. Por eso, yo he cambiado este PR para arreglar el problema.

[weaverryan]

I've updated the PR - we had no mention of the attr option before, so I think it was confusing (all you saw was choice_attr, which is not what you want if you want to add a class to the select element, not the option).

[jmangarret]

Perfecto! Entendido... El 18/01/2018 16:29, "Ryan Weaver" <notifications@github.com> escribió: *@weaverryan* commented on this pull request. ------------------------------ In reference/forms/types/choice.rst <#9071 (comment)>:

@@ -99,6 +99,10 @@ method::

'choice_attr' => function($category, $key, $index) { return ['class' => 'category_'.strtolower($category->getName())]; }, + //Version 3.3 no funciona choice_attr. + //Lo correcto es + //'attr' => array('class' => 'form-control') + Hola @jmangarret <https://github.com/jmangarret>! Hay dos opciones distintas: attr y choice_attr. La diferencia es que attr affecta el form control principal (e.g. el elemento select) mientras choice_attr se aplica a los elementos option. Pero, es cierto que no tenemos un ejemplo en esta página de attr. Por eso, yo he cambiado este PR para arreglar el problema. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#9071 (review)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHBXaVP4j2XKuBzXKlTIMGQD63ckfIoHks5tL7CTgaJpZM4RhlGT> .

[jmangarret]

Tengo un problema. Podrán ayudarme? Cuando hago submit (newAction) de un EntityType no recibo el id sino un objeto. Como puedo obtener el id del EntityType para poder guardar los datos? El error generado es: An exception occurred while executing 'INSERT INTO promocion (id_producto, fecha_creacion, hora_desde, hora_hasta, valor_venta, status) VALUES (?, ?, ?, ?, ?, ?)' with params [{}, "2018-01-18", "10:00:00", "12:00:00", 2000, 1]: Notice: Object of class BillarBundle\Entity\Producto could not be converted to int Y el codigo del control del formulario es el siguiente: public function buildForm(FormBuilderInterface $builder, array $options) { $builder ->add('idProducto', EntityType::class, array( 'class' => 'BillarBundle:Producto', 'choice_label' => 'nombre', 'placeholder' => 'Seleccione una opción', 'attr' => array('class' => 'form-control'), ) ) El 18/01/2018 16:29, "Ryan Weaver" <notifications@github.com> escribió: *@weaverryan* commented on this pull request. ------------------------------ In reference/forms/types/choice.rst <#9071 (comment)>:

@@ -99,6 +99,10 @@ method::

'choice_attr' => function($category, $key, $index) { return ['class' => 'category_'.strtolower($category->getName())]; }, + //Version 3.3 no funciona choice_attr. + //Lo correcto es + //'attr' => array('class' => 'form-control') + Hola @jmangarret <https://github.com/jmangarret>! Hay dos opciones distintas: attr y choice_attr. La diferencia es que attr affecta el form control principal (e.g. el elemento select) mientras choice_attr se aplica a los elementos option. Pero, es cierto que no tenemos un ejemplo en esta página de attr. Por eso, yo he cambiado este PR para arreglar el problema. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#9071 (review)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHBXaVP4j2XKuBzXKlTIMGQD63ckfIoHks5tL7CTgaJpZM4RhlGT> .

[javiereguiluz]

@jmangarret we're sorry but on this repository we don't provide Symfony support. You can use any of the channels listed here: https://symfony.com/support For example, in the Symfony Slack there's a #support channel for questions in English and a #symfony-es channel for questions in Spanish.

[jmangarret]

All right! Thank you El 19/01/2018 03:37, "Javier Eguiluz" <notifications@github.com> escribió:

…

@jmangarret <https://github.com/jmangarret> we're sorry but on this repository we don't provide Symfony support. You can use any of the channels listed here: https://symfony.com/support For example, in the Symfony Slack there's a #support channel for questions in English and a #symfony-es channel for questions in Spanish. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#9071 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHBXaboz48Cy2ZvwsBTI_fz2UNnU5_6Iks5tME1NgaJpZM4RhlGT> .