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<?php
require_once('HTML/QuickForm/radio.php');
/**
* HTML class for a radio type element
*
* @author Jamie Pratt
* @access public
*/
class MoodleQuickForm_radio extends HTML_QuickForm_radio{
/**
* html for help button, if empty then no help
*
* @var string
*/
var $_helpbutton='';
function MoodleQuickForm_radio($elementName=null, $elementLabel=null, $text=null, $value=null, $attributes=null) {
parent::HTML_QuickForm_radio($elementName, $elementLabel, $text, $value, $attributes);
}
/**
* set html for help button
*
* @access public
* @param array $help array of arguments to make a help button
* @param string $function function name to call to get html
*/
function setHelpButton($helpbuttonargs, $function='helpbutton'){
debugging('component setHelpButton() is not used any more, please use $mform->setHelpButton() instead');
}
/**
* get html for help button
*
* @access public
* @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;
}
function toHtml()
{
return '<span>' . parent::toHtml() . '</span>';
}
}
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