Core Data set predicate in IB
Core Data set predicate in IB
- Subject: Core Data set predicate in IB
- From: Kevin Hoctor <email@hidden>
- Date: Mon, 12 Feb 2007 20:12:27 -0600
After all my searches and reading, I'm still stumped. I have a Core
Data program with a one to many object relationship (Transaction has
a Bucket). I want to select an object in my NSTreeController
interface object and have the predicate for the NSArrayController set
by it. I want this to be flexible enough to be able to have more than
just parent objects in the tree.
The first object would be an "All Transactions" item and others would
select transactions assigned to a specific bucket. I have a transient
value in my Bucket object that I can use a a predicate string or I'm
happy to do it another way.
The problem is that I can't figure out what to use as the predicate
string in IB or if I'm supposed to do it another way.
Thanks,
Kevin Hoctor
email@hidden
No Thirst Software LLC
http://nothirst.com
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