Dan Stillman 38d87463af Item.inCollection(collectionID) -- test if an item belongs to a given collection (currently uses a DB call--I'll optimize that later) ... Scholar.Notifier framework to handle update notifications between data layer and interface - Notifier.registerColumnTree(ref) and Notifier.registerItemTree(ref) pass back a unique hash that can be used to unregister the tree later with unregister*(hash) (and must be, lest we leak treeViews and probably entire browser windows if the browser window is closed without unregistering the treeView) - Data layer calls Scholar.Notify.trigger(event, type, id) after various events (only two calls in the data layer at the moment--more coming later) - Notify.trigger() calls notify(event, type, id) on all registered trees of the appropriate type -- the data layer usually knows what collection the action pertains to, but we decided that it's cleaner to just let the tree decide what it wants to do rather than add all that logic into the data layer) (Note: Item collection adds appear to be buggy on the interface side, but removes seem to be working)		2006-06-01 20:03:53 +00:00
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chromeFiles	Item.inCollection(collectionID) -- test if an item belongs to a given collection (currently uses a DB call--I'll optimize that later)	2006-06-01 20:03:53 +00:00