In my search form, I want to make the choice of categories available with the selection of one of them, and only one of them. For now I have checkboxes instead of having radio buttons.
How do I get radio buttons instead of checkboxes?
SearchType.php
<?php
namespace App\Form;
use App\Entity\BigCity;
use App\Entity\Categories;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
class SearchType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options): void
{
$builder
->add('bigcity', EntityType::class, [
'class' => BigCity::class,
'choice_label' => 'name',
'placeholder' => 'Sélectionne une grande ville'
])
->add('category', EntityType::class, [
'class' => Categories::class,
'choice_label' => 'image',
'expanded' => 'true',
'multiple' => 'false',
])
->add('save', SubmitType::class)
;
}
public function configureOptions(OptionsResolver $resolver): void
{
$resolver->setDefaults([
'data_class' => null
]);
}
}
For radio buttons use
->add('category', EntityType::class, [
'class' => Categories::class,
'choice_label' => 'image',
'expanded' => true,
'multiple' => false,
])
Also - be sure to use actual values (true not 'true' - a string)!
Doc is here
Related
I am getting the following error on my symfony page. Using a CRUD system when I try to edit one item, I fall onto the following error:
Can't get a way to read the property "title" in class
"App\Entity\Travel".
My "Travel" entity has no such "title" property as it is not expected. The only place a "title" property is defined is in the TravelTranslation entity, which is in a ManyToOne relationship with travel.
After I have commented all references to the form in my twig templates all I find is that the error is triggered by $form->createView() in my controller.
/**
* #Route("/{id}/edit", name="travel_edit", methods={"GET","POST"})
*/
public function edit(Request $request, Travel $travel): Response
{
$entityManager = $this->getDoctrine()->getManager();
$langs = $entityManager->getRepository(Lang::class)->findAll();
$media = $entityManager->getRepository(Media::class)->findAll();
$form = $this->createForm(TravelType::class, $travel);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$entityManager->flush();
return $this->redirectToRoute('travel_index');
}
return $this->render('crud/travel/edit.html.twig', [
'langs' => $langs,
'travel' => $travel,
'media' => $media,
'form' => $form->createView()
]);
}
But then my TravelType form contains the following code:
class TravelType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('main_title')
->add('category', EntityType::class,[
'class' => Category::class,
'choice_label' => 'name',
'query_builder' => function(EntityRepository $er) {
return $er->createQueryBuilder('c')
->andWhere('c.type = :type')
->setParameter('type', 'country')
->orderBy('c.name', 'ASC');
},
])
->add('price_driver', MoneyType::class,[
'divisor' => 100,
])
->add('price_codriver', MoneyType::class,[
'divisor' => 100,
])
/* ->add('country') */
->add('km')
->add('media', EntityType::class, [
'class' => Media::class,
'choice_label' => 'name',
'multiple' => true
])
->add('status')
->add('duration')
->add('level')
->add('travelTranslations', CollectionType::class, [
'entry_type' => TravelTranslationType::class,
'entry_options' => [
'label' => false
],
'by_reference' => false,
// this allows the creation of new forms and the prototype too
'allow_add' => true,
// self explanatory, this one allows the form to be removed
'allow_delete' => true
])
->add('dates', CollectionType::class, [
'entry_type' => DatesType::class,
'entry_options' => [
'label' => false
],
'by_reference' => false,
// this allows the creation of new forms and the prototype too
'allow_add' => true,
// self explanatory, this one allows the form to be removed
'allow_delete' => true
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => Travel::class,
'allow_extra_fields' => true
]);
}
}
I managed to fix the error by getting into the DatesType::class (a custom entity type form not DateType) and fixing it as it was the one getting with the trouble of referring to the wrong property "title" in a collection type
By changing
->add('travel', EntityType::class, [
'class' => Travel::class,
'choice_label' => 'title'
] )
By:
->add('travel', EntityType::class, [
'class' => Travel::class,
'choice_label' => 'main_title'
] )
Where main_title is the real property.
I have this form :
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('country', EntityType::class, [
'class' => Country::class,
'choice_label' => 'name',
'label' => false,
'placeholder' => '-',
'query_builder' => function (EntityRepository $er) {
return $er->createQueryBuilder('c')
->orderBy('c.name', 'ASC');
}
])
->add('season', EntityType::class, [
'class' => Season::class,
'choice_label' => 'year',
'label' => false,
'placeholder' => '-',
'query_builder' => function (EntityRepository $er) {
return $er->createQueryBuilder('s')
->orderBy('s.year', 'ASC');
}
])
->add('clubHistos', CollectionType::class, [
'entry_type' => ClubHistoType::class,
'entry_options' => [
'label' => false
],
'by_reference' => false,
'allow_add' => true
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => Classement::class,
]);
}
Here is my ClubHistoType :
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('position', null, [
'label' => false
])
->add('matches', null, [
'label' => false
])
->add('victories', null, [
'label' => false
])
->add('draws', null, [
'label' => false
])
->add('losses', null, [
'label' => false
])
->add('goals', null, [
'label' => false
])
->add('points', null, [
'label' => false
])
->add('season', EntityType::class, [
'class' => Season::class,
'choice_label' => 'year',
'label' => false,
'placeholder' => '-',
'query_builder' => function (EntityRepository $er) {
return $er->createQueryBuilder('s')
->orderBy('s.year', 'ASC');
}
])
->add('club', EntityType::class, [
'class' => Club::class,
'choice_label' => 'name',
'label' => false,
'required' => false,
'placeholder' => '-',
'query_builder' => function (EntityRepository $er) {
return $er->createQueryBuilder('c')
->orderBy('c.name', 'ASC');
}
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => ClubHisto::class,
]);
}
And my function to create a new country table in my controller :
/**
* #Route("back/table/new", name="new_table")
*/
public function createCountryTable(Request $request, EntityManagerInterface $manager) {
$countryTable = new Classement();
$clubHistoriques = new ClubHisto();
$countryTable->addClubHisto($clubHistoriques);
$form = $this->createForm(ClassementType::class, $countryTable);
dd($form);
$form->handleRequest($request);
if($form->isSubmitted() && $form->isValid()) {
// foreach($clubHistoriques as $histo) {
// $histo->setSeason($countryTable->getSeason());
// }
$manager->persist($countryTable);
$manager->flush();
return $this->redirectToRoute('edit_table', ['id' => $countryTable->getId()]);
}
return $this->render('back/createTables.html.twig', [
'form' => $form->createView()
]);
}
But as soon as I call the form, it gives me this error :
Entity of type "App\Entity\Classement" passed to the choice field must be managed. Maybe you forget to persist it in the entity manager?
I don't really understand because I have other forms that work exactly like this one and everything works fine...
I know this subject has been asked many times, but the solutions never worked that were given never really worked.
Your help is highly appreciated !
Try just instantiate your form without $countryTable
$form = $this->createForm(ClassementType::class);
You already bind the form to the data so you shouldn't need to pre-instantiate it.
Then handle the data inside your if (form->isSubmitted()) logic
/* #var $countryTable \App\Entity\Classement */
$countryTable = $form->getData();
$clubHistos = $countryTable->getClubHistos();
I'm trying to create a form where some of the fields appear or disappear based on the choice the user make inside the first field.
Form Type
public function buildForm(FormBuilderInterface $builder, array $options): void
{
$builder
->add('type', ChoiceType::class, [
'placeholder' => 'Please select the type of difference',
'choices' => array(
'Patch' => 'Patch',
'Regional' => 'Regional',
'Version' => 'Version',
'Platform' => 'Platform',
),
])
->add('maingame', EntityType::class, [
'class' => MainGame::class,
'placeholder' => 'Please select a game',
'choice_label' => 'title',
])
->add('gameversion', EntityType::class, [
'class' => GameVersion::class,
'placeholder' => 'Please select a Main Game first',
'choice_label' => 'title',
])
->add('platform', EntityType::class, [
'class' => Platform::class,
'choice_label' => 'title',
])
->add('text')
->add('nation', EntityType::class, [
'class' => Nation::class,
'choice_label' => 'name',
])
->add('confirm')
;
}
I can't manage to find the right way to do it. Can someone help?
You can create one form for every choice. This is clear and fast solution. You can show links instead of choice list. User choose type by clicking on link and you can render your form based on this choice. One choice one method with route and form in controller.
Ajax - Handle javascript onChange event after choice was selected and retrieve and render updated form. You can pass this choice while building your form as option.
public function buildForm(FormBuilderInterface $builder, array $options): void
{
$builder
->add('maingame', EntityType::class, [
'class' => MainGame::class,
'placeholder' => 'Please select a game',
'choice_label' => 'title',
])
->add('platform', EntityType::class, [
'class' => Platform::class,
'choice_label' => 'title',
])
->add('text')
->add('confirm');
switch ($options['type']) {
case 'Patch':
$builder->add('gameversion', EntityType::class, [
'class' => GameVersion::class,
'placeholder' => 'Please select a Main Game first',
'choice_label' => 'title',
])
break;
case 'Regional':
$builder->add('nation', EntityType::class, [
'class' => Nation::class,
'choice_label' => 'name',
])
break;
// etc...
}
}
Summary
I want to access to an entity instance (of Media) inside a form related to an entity "Media" which is related to a form related to an entity "Project". How can I access to this entity instance ?
What i have tried
I already found on the net that some people talked about an event callback like this :
$builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($builder) {
/** #var YourEntity $data */
$data = $event->getData();
});
But that is only interesting when we had clicked on a 'add' button.
I want my entity on the first display of the page to show my image so that the user can see it and edit it if he wants to.
After, the user can add other images but it is another thing.
I also found some persons that say to put 'allow_add' to false, but it is not solving my problem.
The code
Here is my two forms.
The form Project :
class Project extends AbstractForm
{
use ArticleForm;
use StatusForm;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('medias', CollectionType::class, [
'entry_type' => Media::class,
'entry_options' => ['label' => false],
'allow_add' => true,
'allow_delete' => true
])
->add(
'teaser',
TextareaType::class,
[
'label' => 'label.teaser',
]
)
->add(
'public',
CheckboxType::class,
[
'label' => 'label.public',
]
);
$this->builderAddTitleAndBody($builder);
$this->builderAddStatus($builder, $options['data']);
$this->builderAddSave($builder);
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'data_class' => \App\Entity\Project::class,
]);
}
}
And the form Media :
class Media extends AbstractForm
{
use EntityForm;
public $formName = 'media';
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add(
'file',
FileType::class,
[
'data' => $this->entityFileInit($builder->getData(), 'file'),
'label' => 'label.picture',
'required' => false,
'mapped' => false,
'data_class' => null
]
)
->add(
'alt',
TextType::class,
[
'label' => 'label.alt',
'mapped' => false
]
);
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
[
'data_class' => \App\Entity\Media::class,
]
);
}
}
Expected and actual results
I want Symfony to come at least to the template but Symfony tells me that $builder->getData() returns 'null'
I have a problem with class form from symfony2. I want to put two forms embededd and get and set values.
Controller:
$form = $this->createFormBuilder($jurisdictionUser)
->add('name', 'text')
->add('security_user', new SecurityUserType(), array('mapped'=>false))
->add('email', 'text', array('required' => false, 'read_only' => true))
->add('roles', 'choice', array('choices' => $appModules->getRolesForJurisdictionForFormChoice(), 'multiple' => true, 'expanded' => true, 'translation_domain' => 'permissions'))
// ->add('services', 'choice', array('multiple' => true, 'expanded' => true, 'translation_domain' => 'permissions'))
->add('services', null, array('multiple' => true, 'expanded' => true,
'choices' => $services,
'property' => 'hierarchy_name'
))
->add('save', 'submit')
->add('save_and_back', 'submit')
->getForm();
SecurityUserType:
class SecurityUserType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('first_name', null, ['label' => 'profile.edit.labels.first_name', 'icon_class' => 'fa fa-user'])
->add('last_name', null, ['label' => 'profile.edit.labels.last_name', 'icon_class' => 'fa fa-user'])
->add('nickname', null, ['label' => 'profile.edit.labels.nickname',
'attr' => [ 'help_text' => 'profile.edit.labels.nickname_help'], 'icon_class' => 'fa fa-globe']);
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'Radmas\SecurityBundle\Document\SecurityUser'
));
}
public function getName()
{
return 'securityUser';
}
}
How can I get and set values in my form?
In order to have one form deal with two independent objects you should make yourself a container. An array will suffice:
$data = array(
'jurisdictionUser' => $jurisdictionUser,
'securityUser' => $securityUser,
);
$form = $this->createFormBuilder($data)
=>add('jurisdictionUser', new JurisdictionUserType(),
->add('securityUser', new SecurityUserType(),
...