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FormFieldTrait.php
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FormFieldTrait.php
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<?php
/*
* This file is part of the Panther project.
*
* (c) Kévin Dunglas <dunglas@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Symfony\Component\Panther\DomCrawler\Field;
use Facebook\WebDriver\WebDriverElement;
use Facebook\WebDriver\WebDriverKeys;
use Symfony\Component\Panther\ExceptionThrower;
/**
* @internal
*
* @author Kévin Dunglas <dunglas@gmail.com>
*/
trait FormFieldTrait
{
use ExceptionThrower;
private $element;
public function __construct(WebDriverElement $element)
{
$this->element = $element;
$this->initialize();
}
public function getLabel()
{
throw $this->createNotSupportedException(__METHOD__);
}
public function getName()
{
return $this->element->getAttribute('name');
}
public function getValue()
{
return $this->element->getAttribute('value');
}
public function isDisabled()
{
return $this->element->getAttribute('disabled') ?? false;
}
private function setTextValue($value): void
{
// Ensure to clean field before sending keys.
// Unable to use $this->element->clear(); because it triggers a change event on it's own which is unexpected behavior.
$v = $this->getValue();
if (\is_array($v)) {
throw new \InvalidArgumentException('The value must not be an array');
}
$existingValueLength = \strlen($v);
$deleteKeys = \str_repeat(WebDriverKeys::BACKSPACE.WebDriverKeys::DELETE, $existingValueLength);
$this->element->sendKeys($deleteKeys.$value);
}
}