1<?php
2
3/*
4 * This file is part of the TYPO3 CMS project.
5 *
6 * It is free software; you can redistribute it and/or modify it under
7 * the terms of the GNU General Public License, either version 2
8 * of the License, or any later version.
9 *
10 * For the full copyright and license information, please read the
11 * LICENSE.txt file that was distributed with this source code.
12 *
13 * The TYPO3 project - inspiring people to share!
14 */
15
16namespace TYPO3\CMS\Backend\Form\Element;
17
18/**
19 * Generation of TCEform elements of the type "input type=hidden"
20 */
21class InputHiddenElement extends AbstractFormElement
22{
23    /**
24     * This will render an input type="hidden" form field
25     * @return array As defined in initializeResultArray() of AbstractNode
26     */
27    public function render()
28    {
29        $parameterArray = $this->data['parameterArray'];
30        $resultArray = $this->initializeResultArray();
31
32        $resultArray['additionalHiddenFields'][] = '<input type="hidden" name="' . $parameterArray['itemFormElName'] . '" value="' . htmlspecialchars($parameterArray['itemFormElValue']) . '" />';
33
34        return $resultArray;
35    }
36}
37