[Form] Added option 'data' to Field for populating a field with a fixed value
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fdbc064f06
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@ -65,6 +65,7 @@ class Field extends Configurable implements FieldInterface
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public function __construct($key = null, array $options = array())
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{
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$this->addOption('data');
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$this->addOption('trim', true);
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$this->addOption('required', true);
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$this->addOption('disabled', false);
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@ -74,6 +75,14 @@ class Field extends Configurable implements FieldInterface
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$this->key = (string)$key;
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if (isset($options['data'])) {
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// Populate the field with fixed data
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// Set the property path to NULL so that the data is not
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// overwritten by the form's data
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$this->setData($options['data']);
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$this->setPropertyPath(null);
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}
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parent::__construct($options);
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if ($this->getOption('value_transformer')) {
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@ -87,8 +96,10 @@ class Field extends Configurable implements FieldInterface
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$this->normalizedData = $this->normalize($this->data);
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$this->transformedData = $this->transform($this->normalizedData);
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if (!$this->getOption('data')) {
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$this->setPropertyPath($this->getOption('property_path'));
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}
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}
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/**
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* Clones this field.
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@ -73,12 +73,6 @@ class Form extends Field implements \IteratorAggregate, FormInterface
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parent::__construct($name, $options);
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// If data is passed to this constructor, objects from parent forms
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// should be ignored
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// if (null !== $data) {
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// $this->setPropertyPath(null);
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// }
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// Enable CSRF protection, if necessary
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// TODO only in root form
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if ($this->getOption('csrf_provider')) {
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@ -86,14 +80,12 @@ class Form extends Field implements \IteratorAggregate, FormInterface
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throw new FormException('The object passed to the "csrf_provider" option must implement CsrfProviderInterface');
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}
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$fieldName = $this->getOption('csrf_field_name');
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$token = $this->getOption('csrf_provider')->generateCsrfToken(get_class($this));
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$field = new HiddenField($this->getOption('csrf_field_name'), array(
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'property_path' => null,
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));
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$field->setData($token);
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$this->add($field);
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$this->add(new HiddenField($fieldName, array(
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'data' => $token,
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)));
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}
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}
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@ -130,9 +130,10 @@ class FormContext implements FormContextInterface
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*/
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public function getForm($name, $data = null)
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{
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$form = new Form(
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return new Form(
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$name,
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array(
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'data' => $data,
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'validator' => $this->validator,
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'csrf_field_name' => $this->csrfFieldName,
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'csrf_provider' => $this->csrfProtection ? $this->csrfProvider : null,
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@ -140,9 +141,6 @@ class FormContext implements FormContextInterface
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'field_factory' => $this->fieldFactory,
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)
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);
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$form->setData($data);
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return $form;
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}
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/**
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@ -19,7 +19,7 @@ require_once __DIR__ . '/Fixtures/RequiredOptionsField.php';
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use Symfony\Component\Form\ValueTransformer\ValueTransformerInterface;
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use Symfony\Component\Form\PropertyPath;
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use Symfony\Component\Form\FieldError;
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use Symfony\Component\Form\FormContext;
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use Symfony\Component\Form\Form;
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use Symfony\Component\Form\ValueTransformer\TransformationFailedException;
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use Symfony\Tests\Component\Form\Fixtures\Author;
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use Symfony\Tests\Component\Form\Fixtures\TestField;
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@ -489,6 +489,23 @@ class FieldTest extends \PHPUnit_Framework_TestCase
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$this->assertEquals('ROOT', $this->field->getRoot());
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}
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public function testFieldsInitializedWithDataAreNotUpdatedWhenAddedToForms()
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{
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$author = new Author();
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$author->firstName = 'Bernhard';
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$field = new TestField('firstName', array(
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'data' => 'foobar',
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));
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$form = new Form('author', array(
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'data' => $author,
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));
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$form->add($field);
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$this->assertEquals('foobar', $field->getData());
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}
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public function testGetRootReturnsFieldIfNoParent()
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{
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$this->assertEquals($this->field, $this->field->getRoot());
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