Source for file file.php
Documentation is available at file.php
* @package Joomla.Platform
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
* Form Field class for the Joomla Platform.
* Provides an input field for files
* @package Joomla.Platform
* @link http://www.w3.org/TR/html-markup/input.file.html#input.file
protected $type =
'File';
* The accepted file type list.
* Method to get certain otherwise inaccessible properties from the form field object.
* @param string $name The property name for which to the the value.
* @return mixed The property value or null.
public function __get($name)
return parent::__get($name);
* Method to set certain otherwise inaccessible properties of the form field object.
* @param string $name The property name for which to the the value.
* @param mixed $value The value of the property.
public function __set($name, $value)
$this->$accept = (string)
$value;
parent::__set($name, $value);
* Method to attach a JForm object to the field.
* @param SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control value. This acts as as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]".
* @return boolean True on success.
* @see JFormField::setup()
public function setup(SimpleXMLElement $element, $value, $group =
null)
$return =
parent::setup($element, $value, $group);
* 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.
* @note The field does not include an upload mechanism.
// Initialize some field attributes.
$accept =
!empty($this->accept) ?
' accept="' .
$this->accept .
'"' :
'';
$size =
!empty($this->size) ?
' size="' .
$this->size .
'"' :
'';
$class =
!empty($this->class) ?
' class="' .
$this->class .
'"' :
'';
$disabled =
$this->disabled ?
' disabled' :
'';
$required =
$this->required ?
' required aria-required="true"' :
'';
$autofocus =
$this->autofocus ?
' autofocus' :
'';
$multiple =
$this->multiple ?
' multiple' :
'';
// Initialize JavaScript field attributes.
// Including fallback code for HTML5 non supported browsers.
JHtml::_('script', 'system/html5fallback.js', false, true);
return '<input type="file" name="' .
$this->name .
'" id="' .
$this->id .
'" value=""' .
$accept
.
$disabled .
$class .
$size .
$onchange .
$required .
$autofocus .
$multiple .
' />';
Documentation generated on Tue, 19 Nov 2013 15:03:09 +0100 by phpDocumentor 1.4.3