CODEWITHSUNDEEP
symfonysonata-admin
werd
werd

Reputation: 646

Sonata Admin configureFormFields using custom form types

I have 2 entities:

1. Question

/**
 * @ORM\Table()
 * @ORM\Entity
 */
class Question
{
    /**
     * @ORM\Column(type="smallint", nullable=false)
     */
    private $type;

    /**
     * @ORM\Column(type="string", length=255)
     */
    private $test_field;

    /**
     * @ORM\OneToMany(targetEntity="Option", mappedBy="question")
     */
    private $options;
}

2. Option

/**
 * @ORM\Table()
 * @ORM\Entity
 */
class Option
{
    /**
     * @ORM\ManyToOne(targetEntity="Question", inversedBy="options")
     * @ORM\JoinColumn(name="question_id", referencedColumnName="id")
     */
    private $question;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $field_for_question_type_x;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $field_for_question_type_y;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $field_for_question_type_z;
}

Based on the Question type there needs to be different formType used which contains only some of the Option fields.

For example:

Question with type = X should have form with fields $field_for_question_type_x

Question with type = Y should have form with fields $field_for_question_type_y

etc.

I also have those different formTypes created so the question is how could I tell Sonata Admin $formMapper to add collection of such forms(based on Question entity type)?

Currently it looks like this:

protected function configureFormFields(FormMapper $formMapper)
{
    $Question = $this->getSubject();

    $formMapper->add('test_field');

    if ($Question->getId()) {
        $formMapper->with('Options');

        switch ($Question->getType()) {
            case 'X':
                // Here I would need to add collection of \My\Bundle\Form\OptionXType()
                $formMapper->add('options', ????????);
                break;
            case 'Y':
                // Here I would need to add collection of \My\Bundle\Form\OptionYType()
                $formMapper->add('options', ????????);
                break;
        }
    }
}

What should be added to provide such functionality?

Upvotes: 1

Views: 2535

Answers (1)

werd
werd

Reputation: 646

Answer was quite simple:

->add('options', 'sonata_type_collection',
    array(),
    array(
        'edit' => 'inline',
        'inline' => 'table',
        'admin_code' => $type_based_admin_code # each has custom form configuration
    )
)

Upvotes: 1

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