I'm trying to populate the UIPicker with Core Data instead of an array but can't for the life of me figure out how to do it... Plea开发者_如何转开发se can someone point me in the right direction as to what I can do as I'm completely stuck...
Thanx a lot
Stef :-)
A similar post should help.
You can easily use core data to do a fetch in to an array, then use this array in the UIPickerView data source and delegate methods. Whether you need to fetch once, or for a changing search string say, is up to your application behaviour. You can't wire-up core data to UI elements like UIPickerView directly.
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