[Yii]CComponent Event Handler Demo

class TestEventComponent extends CComponent{
public function somethingGoesOn($event){
echo "somethingGoesOn...";
$this->onSomethingGoesOn($event);
}

public function onSomethingGoesOn($event){
$this -> raiseEvent('onSomethingGoesOn', $event);
}
}

class EventHandlerClass{
public function eventHandler($event){
echo "eventHandler";
$event->handled = true;
}
}

public function actionIndex(){
$yourCompoment = new TestEventComponent();

$yourCompoment -> onSomethingGoesOn = array(new EventHandlerClass, 'eventHandler');

$yourCompoment -> somethingGoesOn(new CEvent($this));
}