9.5/_textarea_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Form;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


class ‪TextareaViewHelper extends ‪\TYPO3\CMS\Fluid\ViewHelpers\Form\AbstractFormFieldViewHelper

{

    protected ‪$tagName = 'textarea';


    public function ‪initializeArguments()

    {

        parent::initializeArguments();

        $this->registerTagAttribute('autofocus', 'string', 'Specifies that a text area should automatically get focus when the page loads');

        $this->registerTagAttribute('rows', 'int', 'The number of rows of a text area');

        $this->registerTagAttribute('cols', 'int', 'The number of columns of a text area');

        $this->registerTagAttribute('disabled', 'string', 'Specifies that the input element should be disabled when the page loads');

        $this->registerTagAttribute('placeholder', 'string', 'The placeholder of the textarea');

        $this->registerArgument('errorClass', 'string', 'CSS class to set if there are errors for this ViewHelper', false, 'f3-form-error');

        $this->registerTagAttribute('readonly', 'string', 'The readonly attribute of the textarea', false);

        $this->registerArgument('required', 'bool', 'Specifies whether the textarea is required', false, false);

        $this->registerUniversalTagAttributes();

    }


    public function ‪render()

    {

        $required = $this->arguments['required'] ?? false;

        $name = $this->‪getName();

        $this->‪registerFieldNameForFormTokenGeneration($name);

        $this->‪setRespectSubmittedDataValue(true);


        $this->tag->forceClosingTag(true);

        $this->tag->addAttribute('name', $name);

        if ($required === true) {

            $this->tag->addAttribute('required', 'required');

        }

        $this->tag->setContent(htmlspecialchars($this->‪getValueAttribute()));

        $this->‪addAdditionalIdentityPropertiesIfNeeded();

        $this->‪setErrorClassAttribute();


        return $this->tag->render();

    }

}