Use Of Notifiers - How To

[wilt]

Hopefully you got my email.

But for others wondering about the same thing. I have to apologise.
The documentation is wrong.

You can use $this->attach to watch a notifier in the shopping cart class rather than $_SESSION['cart']->attach

The trick is to change the autoloader.

Documentation suggests using

$autoLoadConfig[90][] = array('autoType'=>'class',
                              'loadFile'=>'observers/class.freeProduct.php');
$autoLoadConfig[90][] = array('autoType'=>'classInstantiate',
                              'className'=>'freeProduct', 

however things will work if you use

$autoLoadConfig[10][] = array('autoType'=>'class',
                              'loadFile'=>'observers/class.freeProduct.php');
$autoLoadConfig[90][] = array('autoType'=>'classInstantiate',
                              'className'=>'freeProduct', 

Notice the load point for the class has been changed to 10.

HTH