> Basically what I'm trying to do is have controls which display data from my > SQLite database (mostly datagrids) refresh the data when it gets changed > outside the stack they reside on so it would be a small percentage of the > controls that would have an interest in the message. > > I had thought of creating a registry of controls that have an interest when > data in a particular table in the database changes. Perhaps a custom > property in each stack that holds a list of interested controls when the > data is changed in that stack, then key the dispatch commands off that > custom property. Could be complicated to keep up to date though.
There was an MVC demo stack doing the rounds a couple of years ago. I think it used something similar to this where controls registered their interest and then all registered controls got the specified messages. I forget who wrote the stack, but a search for "MVC.rev" might turn up something. Or maybe the original author could step in here before my vague memories cause too much confusion :-) Cheers, Sarah _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
