joomla_test/libraries/joomla/form/fields/file.php

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2020-01-02 22:20:31 +07:00
<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Form Field class for the Joomla Platform.
* Provides an input field for files
*
* @package Joomla.Platform
* @subpackage Form
* @link http://www.w3.org/TR/html-markup/input.file.html#input.file
* @since 11.1
*/
class JFormFieldFile extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 11.1
*/
public $type = 'File';
/**
* Method to get the field input markup for the file field.
* Field attributes allow specification of a maximum file size and a string
* of accepted file extensions.
*
* @return string The field input markup.
*
* @since 11.1
*
* @note The field does not include an upload mechanism.
* @see JFormFieldMedia
*/
protected function getInput()
{
// Initialize some field attributes.
$accept = $this->element['accept'] ? ' accept="' . (string) $this->element['accept'] . '"' : '';
$size = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
$disabled = ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
$required = $this->required ? ' required="required" aria-required="true"' : '';
// Initialize JavaScript field attributes.
$onchange = $this->element['onchange'] ? ' onchange="' . (string) $this->element['onchange'] . '"' : '';
return '<input type="file" name="' . $this->name . '" id="' . $this->id . '" value=""' . $accept . $disabled . $class . $size
. $onchange . $required . ' />';
}
}