59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
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<?php
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/**
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* @package Joomla.Platform
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* @subpackage Form
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Form Field class for the Joomla Platform.
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* Provides an input field for files
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*
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* @package Joomla.Platform
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* @subpackage Form
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* @link http://www.w3.org/TR/html-markup/input.file.html#input.file
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* @since 11.1
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*/
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class JFormFieldFile extends JFormField
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{
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/**
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* The form field type.
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*
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* @var string
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* @since 11.1
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*/
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public $type = 'File';
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/**
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* Method to get the field input markup for the file field.
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* Field attributes allow specification of a maximum file size and a string
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* of accepted file extensions.
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*
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* @return string The field input markup.
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*
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* @since 11.1
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*
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* @note The field does not include an upload mechanism.
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* @see JFormFieldMedia
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*/
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protected function getInput()
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{
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// Initialize some field attributes.
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$accept = $this->element['accept'] ? ' accept="' . (string) $this->element['accept'] . '"' : '';
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$size = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
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$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
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$disabled = ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
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$required = $this->required ? ' required="required" aria-required="true"' : '';
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// Initialize JavaScript field attributes.
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$onchange = $this->element['onchange'] ? ' onchange="' . (string) $this->element['onchange'] . '"' : '';
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return '<input type="file" name="' . $this->name . '" id="' . $this->id . '" value=""' . $accept . $disabled . $class . $size
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. $onchange . $required . ' />';
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}
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}
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