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<?php
/**
* OO AJAX Implementation for PHP, contains HTML_AJAX_Response
*
* @category HTML
* @package AJAX
* @author Elizabeth Smith <auroraeosrose@gmail.com>
* @copyright 2005-2006 Elizabeth Smith
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @version Release: 0.5.0
*/
/**
* Require the main AJAX library
*/
require_once 'HTML/AJAX.php';
/**
* Simple base class for a response object to use as an ajax callback
*
* This is the base response class, more interesting response classes can be
* built off of this, simply give it a unique content type and override the
* getPayload method or fill the payload property with your extended classes's
* serialized content
*
* @version $Id: Response.php 536 2006-08-12 01:05:54Z emsmith $
*/
class HTML_AJAX_Response
{
/**
* The base response class uses plain text so use that content type
*
* @var string
* @access public
*/
var $contentType = 'text/plain';
/**
* Assign a string to this variable to use the bare response class
*
* @var string
* @access public
*/
var $payload = '';
/**
* Returns the appropriate content type
*
* This normally simply returns the contentType property but can be overridden
* by an extending class if the content-type is variable
*
* @return string appropriate content type
* @access public
*/
function getContentType()
{
return $this->contentType;
}
/**
* Returns the serialized content of the response class
*
* You can either fill the payload elsewhere in an extending class and leave
* this method alone, or you can override it if you have a different type
* of payload that needs special treatment
*
* @return string serialized response content
* @access public
*/
function getPayload()
{
return $this->payload;
}
}
?>
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