I have begun tinkering around with various frameworks and thought I would start with Cairngorm. I am refactoring a small application to use Cairngorm, but ran into a snag. All of the examples I found just bound an item in the view to a property of the ModelLocator, and thus automagically updated the value when the property of the ModelLocator changed. However, I had one item that is waiting for a response from a service, and needed to respond to that change (such as an error message), rather than just display the updated data that is returned.
I found an example that uses the ChangeWatcher class to watch the property on the ModelLocator. This seemed to work fine, but I was wondering if this is still best practice, as the example I found was from 2006. Thanks.
