mirror of
https://github.com/moodle/moodle.git
synced 2025-03-18 06:31:22 +01:00
71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
|
|
// $Id$
|
|
|
|
require_once 'HTML/QuickForm/header.php';
|
|
|
|
/**
|
|
* A pseudo-element used for adding headers to form
|
|
*
|
|
*/
|
|
class MoodleQuickForm_header extends HTML_QuickForm_header
|
|
{
|
|
/**
|
|
* html for help button, if empty then no help
|
|
*
|
|
* @var string
|
|
*/
|
|
var $_helpbutton='';
|
|
|
|
function MoodleQuickForm_header($elementName = null, $text = null) {
|
|
parent::HTML_QuickForm_header($elementName, $text);
|
|
}
|
|
|
|
// {{{ accept()
|
|
|
|
/**
|
|
* Accepts a renderer
|
|
*
|
|
* @param object An HTML_QuickForm_Renderer object
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function accept(&$renderer)
|
|
{
|
|
$this->_text .= $this->getHelpButton();
|
|
$renderer->renderHeader($this);
|
|
} // end func accept
|
|
|
|
// }}}
|
|
/**
|
|
* 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, $function='helpbutton'){
|
|
if (!is_array($helpbuttonargs)){
|
|
$helpbuttonargs=array($helpbuttonargs);
|
|
}else{
|
|
$helpbuttonargs=$helpbuttonargs;
|
|
}
|
|
//we do this to to return html instead of printing it
|
|
//without having to specify it in every call to make a button.
|
|
if ('helpbutton' == $function){
|
|
$defaultargs=array('', '', 'moodle', true, false, '', true);
|
|
$helpbuttonargs=$helpbuttonargs + $defaultargs ;
|
|
}
|
|
$this->_helpbutton=call_user_func_array($function, $helpbuttonargs);
|
|
}
|
|
/**
|
|
* get html for help button
|
|
*
|
|
* @access public
|
|
* @return string html for help button
|
|
*/
|
|
function getHelpButton(){
|
|
return $this->_helpbutton;
|
|
}
|
|
} //end class MoodleQuickForm_header
|
|
?>
|