NAJAX Observer Class.
To observe NAJAX events you must define your own classes that extend the NAJAX_Observer class.
See NAJAX_Observer::updateObserver for more information.
Example:
- <?php
- require_once('najax.php');
- class CallbackObserver extends NAJAX_Observer
- {
- function updateObserver($event, $arg)
- {
- print $event . ' called.';
- }
- }
- NAJAX_Server::addObserver(new CallbackObserver());
- ...
- ?>
Located in /classes/Observer.class.php (line 70)
Class | Description |
---|---|
NAJAX_HTML_ServerObserver | NAJAX HTML Server Observer Class. |
This method is called when NAJAX_Observable::notifyObservers is called.
You should override this method to accept two parameters - the event name and the event argument.
If NAJAX_Observable::notifyObservers is called without parameters the event name is 'default'.
You should also always return a boolean value that indicates the result of the event.
Documentation generated on Tue, 20 Sep 2005 21:40:17 +0300 by phpDocumentor 1.3.0RC3