Viewing file:  FormDataCollectorInterface.php (3.16 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Extension\DataCollector;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
/**
* Collects and structures information about forms.
*
* @since 2.4
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface FormDataCollectorInterface extends DataCollectorInterface
{
/**
* Stores configuration data of the given form and its children.
*
* @param FormInterface $form A root form
*/
public function collectConfiguration(FormInterface $form);
/**
* Stores the default data of the given form and its children.
*
* @param FormInterface $form A root form
*/
public function collectDefaultData(FormInterface $form);
/**
* Stores the submitted data of the given form and its children.
*
* @param FormInterface $form A root form
*/
public function collectSubmittedData(FormInterface $form);
/**
* Stores the view variables of the given form view and its children.
*
* @param FormView $view A root form view
*/
public function collectViewVariables(FormView $view);
/**
* Specifies that the given objects represent the same conceptual form.
*
* @param FormInterface $form A form object
* @param FormView $view A view object
*/
public function associateFormWithView(FormInterface $form, FormView $view);
/**
* Assembles the data collected about the given form and its children as
* a tree-like data structure.
*
* The result can be queried using {@link getData()}.
*
* @param FormInterface $form A root form
*/
public function buildPreliminaryFormTree(FormInterface $form);
/**
* Assembles the data collected about the given form and its children as
* a tree-like data structure.
*
* The result can be queried using {@link getData()}.
*
* Contrary to {@link buildPreliminaryFormTree()}, a {@link FormView}
* object has to be passed. The tree structure of this view object will be
* used for structuring the resulting data. That means, if a child is
* present in the view, but not in the form, it will be present in the final
* data array anyway.
*
* When {@link FormView} instances are present in the view tree, for which
* no corresponding {@link FormInterface} objects can be found in the form
* tree, only the view data will be included in the result. If a
* corresponding {@link FormInterface} exists otherwise, call
* {@link associateFormWithView()} before calling this method.
*
* @param FormInterface $form A root form
* @param FormView $view A root view
*/
public function buildFinalFormTree(FormInterface $form, FormView $view);
/**
* Returns all collected data.
*
* @return array
*/
public function getData();
}
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