symfony-forms

问题 I need a form field to choose from thousands of entities, so a dynamic choice system like select2 (with AJAX) is perfectly suited. My AJAX endpoint works fine, but the custom form type does not work: class Select2AjaxDataCategoryType extends AbstractType { /** * @var EntityManagerInterface */ private $entityManager; /** * @var RouterInterface */ private $router; public function __construct(EntityManagerInterface $entityManager, RouterInterface $router) { $this->entityManager = $entityManager;

问题 I have article admin module and a tag module Tags are simply a single tag per row item What I'd like to do is to embed the list of all the tags (as checkboxes) into my article module Could I do this with embedded forms? EDIT: This is my schema: article: id: ~ title: { type: VARCHAR, size: '255', required: true } tags: { type: VARCHAR, size: '500' } created_at: { type: TIMESTAMP, required: true } updated_at: { type: TIMESTAMP, required: true } tag: id: ~ tag: { type: VARCHAR, size: '500',

问题 I have the following model: WebPromocion: connection: doctrine tableName: WebPromocion columns: id: type: integer(4) fixed: false unsigned: true primary: true autoincrement: true nombre: type: string(100) fixed: false unsigned: false primary: false notnull: true autoincrement: false foto: type: integer(4) fixed: false unsigned: true primary: false notnull: true autoincrement: false flyer: type: integer(4) fixed: false unsigned: true primary: false notnull: true autoincrement: false desde:

问题 Good day everyone I have Product entity that related to ProductType entity with many-to-one relation I have the custom ProductsType field based on 'entity' field type: class ProductsType extends AbstractType { /** * @param OptionsResolverInterface $resolver */ public function setDefaultOptions(OptionsResolverInterface $resolver) { $resolver->setDefaults( [ 'label' => 'oq.company.interest.label', 'class' => 'OQReferenceBundle:Product', 'required' => false, 'expanded' => true, 'multiple' =>

问题 I have used the embedRelation() to pull another form into the sfGuard user form. It is working correctly, I am just trying to style it to fit into the current form. This pulls the form in: $this->embedRelation('Profile'); but it is adding some extra html elements that I would like to remove: <div class="form_row"> Profile <table> <tbody><tr> <th><label for="sf_guard_user_Profile_department_title">Department</label></th> <td><input type="text" name="sf_guard_user[Profile][department_title]"

问题 I am trying to add a custom field to the user form in the sfGuard plugin. I have created the column in the database and added the widgetschema for the field. It is showing up correctly in the form, and when text is added and submitted, it is showing the update was successful. The data inserted into the field is not getting populated in the database though. I am thinking I have to update the model for sfGuard, as it is not aware of the new field. I have tried $ ./symfony doctrine:build-model ,

问题 I've this Form: OrdersType class OrdersType extends AbstractType { public function buildForm(FormBuilderInterface $builder, array $options) { // Others $builder fields goes here if ($this->register_type[0] == "natural") { $builder->add('person', new NaturalPersonType(), array('label' => FALSE)); } elseif ($this->register_type[0] == "legal") { $builder->add('person', new LegalPersonType(), array('label' => FALSE)); } } } PersonType class PersonType extends AbstractType { public function

问题 First of all we are using Symfony 3.4 . We have a self-referencing field children on an Entity Category . So a category can have category-children and those category-children can have category-children and so on... class Category { /** * @ORM\Column(type="string") */ private $title; /** * @ORM\OneToMany(targetEntity="AcmeBundle\Entity\Category", mappedBy="parent") */ private $children; /** * @ORM\ManyToOne(targetEntity="AcmeBundle\Entity\Category", inversedBy="children") */ private $parent; }

问题 I have a project entity which has many images, every image has title, imageFile attributes I want the user to be able to add, update and delete images from the project form. The problem is that the projectImage entity validation groups when it is new should be different from when it is being edited. and this is the code ProjectType class ProjectType extends AbstractType { /** * @param FormBuilderInterface $builder * @param array $options */ public function buildForm(FormBuilderInterface

问题 I have a form with several fields. Then I bound DataTransformer to the one of them. Transformer works correctly if I get data getViewData and getNormData . But if I issue these methods on whole form, data processed by transformers are completely ignored. In Form data is being overwritten due to the: $childrenIterator = new InheritDataAwareIterator($this->children); $childrenIterator = new \RecursiveIteratorIterator($childrenIterator); $this->config->getDataMapper()->mapFormsToData(