function setAction( $value, $params=FALSE ) {
    $this->action['value']  = $value;
    $this->action['params'] = $this->_setParams( $params );
  }
function setAction( $value, $params=FALSE ) {
    $this->action['value']  = $value;
    $this->action['params'] = $this->_setParams( $params );
  }
function setAction ( $ value , $ params = FALSE ) { $ this -> action [ 'value' ] = $ value ; $ this -> action [ 'params' ] = $ this -> _setParams ( $ params ) ; }
set calendar component property action

@author Kjell-Inge Gustafsson <ical@kigkonsult.se>
@since 0.9.2 - 2006-11-16
@param string $value  "AUDIO" / "DISPLAY" / "EMAIL" / "PROCEDURE"
@param mixed $params
@return void
set calendar component property action