is it Watcher that you're looking for? something along these lines : (warning - straight off the top of my head so could well be wrong in detail at least. best check the docs)
private function addWatcher():void
{
Watcher.watch(yourModelInstance,"yourModelProperty",onYourModelPropertyChanged);
}
private function onYourModelPropertyChanged(changeEvent:ChangeEvent)
{
trace(changeEvent.newValue);
//make and despatch your event here
}
I expect there are other ways to it as well..
-----Original Message-----
From: [email protected] on behalf of Darrin Kay
Sent: Tue 11/3/2009 10:51 AM
To: [email protected]
Subject: [flexcoders] dispatchEvent
ok all i want to do is add a eventListner to a variable, so when it changes
value I kick off a event....... why is it so damm hard? I am using
cairngorn, and the variable is in the model scope. But I can not for the
life of me figure how to get the dispatch / addeventlister to work and where
it goes and what packages need to be added
this is the last step I need to get done for a release any help would be
sweet
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