<?php /** * TCallbackEventParameter class file. * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2011 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id$ * @package System.Web.UI.ActiveControls */ /** * TCallbackEventParameter class. * * The TCallbackEventParameter provides the parameter passed during the callback * request in the {@link getCallbackParameter CallbackParameter} property. The * callback response content (e.g. new HTML content) must be rendered * using an THtmlWriter obtained from the {@link getNewWriter NewWriter} * property, which returns a <b>NEW</b> instance of TCallbackResponseWriter. * * Each instance TCallbackResponseWriter is associated with a unique * boundary delimited. By default each panel only renders its own content. * To replace the content of ONE panel with that of rendered from multiple panels * use the same writer instance for the panels to be rendered. * * The response data (i.e., passing results back to the client-side * callback handler function) can be set using {@link setResponseData ResponseData} property. * * @author Wei Zhuo <weizhuo[at]gamil[dot]com> * @version $Id: TActivePageAdapter.php 1648 2007-01-24 05:52:22Z wei $ * @package System.Web.UI.ActiveControls * @since 3.1 */ class TCallbackEventParameter extends TEventParameter { /** * @var THttpResponse output content. */ private $_response; /** * @var mixed callback request parameter. */ private $_parameter; /** * Creates a new TCallbackEventParameter. */ public function __construct($response, $parameter) { $this->_response = $response; $this->_parameter = $parameter; } /** * @return TCallbackResponseWriter holds the response content. */ public function getNewWriter() { return $this->_response->createHtmlWriter(null); } /** * @return mixed callback request parameter. */ public function getCallbackParameter() { return $this->_parameter; } /** * @param mixed callback response data. */ public function setResponseData($value) { $this->_response->getAdapter()->setResponseData($value); } /** * @return mixed callback response data. */ public function getResponseData() { return $this->_response->getAdapter()->getResponseData(); } }