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Commit9458a09

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feature#5834 Updated form aliases to FQCNs for forms in book and component (hiddewie)
This PR was merged into the 2.8 branch.Discussion----------Updated form aliases to FQCNs for forms in book and component| Q | A|------------- | ---| Doc fix? | yes| New docs? | no| Applies to | 2.8+| Fixed tickets |#5588For the 3.0 branch, all FQCNs should be updated to use the `::class` constant.Commits-------e103627 Fixed wrong indendationf8b080d Found more places which use old form types3237a34 Updated form constant usage3ab3830 Fixed PHP 5.5+ reference in form component291a42a Fixed removed XML tag in form book0820e69 Updated form aliases to FQCNs for forms in book and component
2 parents329182d +e103627 commit9458a09

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13 files changed

+349
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‎best_practices/forms.rst

Lines changed: 11 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -22,17 +22,20 @@ form in its own PHP class::
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use Symfony\Component\Form\AbstractType;
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use Symfony\Component\Form\FormBuilderInterface;
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use Symfony\Component\OptionsResolver\OptionsResolver;
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use Symfony\Component\Form\Extension\Core\Type\TextareaType;
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use Symfony\Component\Form\Extension\Core\Type\EmailType;
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use Symfony\Component\Form\Extension\Core\Type\DateTimeType;
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class PostType extends AbstractType
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{
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public function buildForm(FormBuilderInterface $builder, array $options)
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{
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$builder
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->add('title')
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->add('summary','textarea')
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->add('content','textarea')
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->add('authorEmail','email')
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->add('publishedAt','datetime')
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->add('summary',TextareaType::class)
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->add('content',TextareaType::class)
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->add('authorEmail',EmailType::class)
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->add('publishedAt',DateTimeType::class)
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;
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}
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@@ -42,22 +45,17 @@ form in its own PHP class::
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'data_class' => 'AppBundle\Entity\Post'
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));
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}
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public function getName()
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{
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return 'post';
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}
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}
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To use the class, use ``createForm`` andinstantiate thenewclass::
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To use the class, use ``createForm`` andpass thefully qualifiedclass name::
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use AppBundle\Form\PostType;
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// ...
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public function newAction(Request $request)
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{
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$post = new Post();
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$form = $this->createForm(newPostType(), $post);
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$form = $this->createForm(PostType::class, $post);
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// ...
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}
@@ -97,7 +95,7 @@ directly in your form class, this would effectively limit the scope of that form
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{
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$builder
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// ...
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->add('save','submit', array('label' => 'Create Post'))
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->add('save',SubmitType::class, array('label' => 'Create Post'))
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;
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}
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@@ -122,7 +120,7 @@ some developers configure form buttons in the controller::
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public function newAction(Request $request)
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{
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$post = new Post();
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$form = $this->createForm(newPostType(), $post);
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$form = $this->createForm(PostType::class, $post);
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$form->add('submit', 'submit', array(
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'label' => 'Create',
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'attr' => array('class' => 'btn btn-default pull-right')

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