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<?php
/* -----------------------------------------------------------------------------
class name: ajax
class version: 2.0
date: 2008-07-20
------------------------------------------------------------------------------
author: grum at grum.dnsalias.com
<< May the Little SpaceFrog be with you >>
------------------------------------------------------------------------------
this classes provides base functions to add ajax.js file into html page ;
just instanciate an ajax object, and call return_result
$ajax_content_to_be_returned = "...............";
$ajax = new ajax();
$ajax->return_result($ajax_content_to_be_returned);
- constructor ajax()
- function return_result($str)
---------------------------------------------------------------------- */
class ajax
{
function ajax()
{
add_event_handler('loc_end_page_header', array(&$this, 'load_JS'));
}
function load_JS()
{
global $template;
$name='plugins/'.basename(dirname(__FILE__)).'/ajax.js';
$template->append('head_elements', '<script src="'.$name.'" type="text/javascript"></script>');
}
function return_result($str)
{
//$chars=get_html_translation_table(HTML_ENTITIES, ENT_NOQUOTES);
$chars['<']='<';
$chars['>']='>';
$chars['&']='&';
exit(strtr($str, $chars));
}
} //class
/*
it's better to make $ajax instance into the plugin object, otherwise an object
made here cannot be acceeded..
*/
//$ajax=new ajax();
?>
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