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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* radio type form element
*
* Contains HTML class for a radio type element
*
* @package core_form
* @copyright 2006 Jamie Pratt <me@jamiep.org>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('HTML/QuickForm/radio.php');
require_once('templatable_form_element.php');
/**
* radio type form element
*
* HTML class for a radio type element
*
* @package core_form
* @category form
* @copyright 2006 Jamie Pratt <me@jamiep.org>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class MoodleQuickForm_radio extends HTML_QuickForm_radio implements templatable {
use templatable_form_element;
/** @var string html for help button, if empty then no help */
var $_helpbutton='';
/**
* constructor
*
* @param string $elementName (optional) name of the radio element
* @param string $elementLabel (optional) label for radio element
* @param string $text (optional) Text to put after the radio element
* @param string $value (optional) default value
* @param mixed $attributes (optional) Either a typical HTML attribute string
* or an associative array
*/
public function __construct($elementName=null, $elementLabel=null, $text=null, $value=null, $attributes=null) {
parent::__construct($elementName, $elementLabel, $text, $value, $attributes);
}
/**
* Old syntax of class constructor. Deprecated in PHP7.
*
* @deprecated since Moodle 3.1
*/
public function MoodleQuickForm_radio($elementName=null, $elementLabel=null, $text=null, $value=null, $attributes=null) {
debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
self::__construct($elementName, $elementLabel, $text, $value, $attributes);
}
/**
* get html for help button
*
* @return string html for help button
*/
function getHelpButton(){
return $this->_helpbutton;
}
/**
* Slightly different container template when frozen.
*
* @return string
*/
function getElementTemplateType(){
if ($this->_flagFrozen){
return 'static';
} else {
return 'default';
}
}
/**
* Returns the disabled field. Accessibility: the return "( )" from parent
* class is not acceptable for screenreader users, and we DO want a label.
*
* @return string
*/
function getFrozenHtml()
{
$output = '<input type="radio" disabled="disabled" id="'.$this->getAttribute('id').'" ';
if ($this->getChecked()) {
$output .= 'checked="checked" />'.$this->_getPersistantData();
} else {
$output .= '/>';
}
return $output;
}
/**
* Returns HTML for advchecbox form element.
*
* @return string
*/
function toHtml()
{
return '<span>' . parent::toHtml() . '</span>';
}
}