63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Fluid\ViewHelpers\Form;
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/**
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* ViewHelper which renders an `<input type="hidden" ...>` tag.
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*
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* ```
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* <f:form.hidden name="myHiddenValue" value="42" />
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* ```
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*
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* @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-form-hidden
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*/
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final class HiddenViewHelper extends AbstractFormFieldViewHelper
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{
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/**
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* @var string
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*/
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protected $tagName = 'input';
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public function initializeArguments(): void
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{
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parent::initializeArguments();
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$this->registerArgument(
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'respectSubmittedDataValue',
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'bool',
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'enable or disable the usage of the submitted values',
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false,
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true
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);
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}
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public function render(): string
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{
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$name = $this->getName();
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$this->registerFieldNameForFormTokenGeneration($name);
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$this->setRespectSubmittedDataValue($this->arguments['respectSubmittedDataValue']);
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$this->tag->addAttribute('type', 'hidden');
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$this->tag->addAttribute('name', $name);
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$this->tag->addAttribute('value', (string)$this->getValueAttribute());
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$this->addAdditionalIdentityPropertiesIfNeeded();
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return $this->tag->render();
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}
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}
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