CoreData and Binding question
CoreData and Binding question
- Subject: CoreData and Binding question
- From: "Tony S. Wu" <email@hidden>
- Date: Fri, 6 Apr 2007 10:36:14 -0700
i have 2 entities with one-to-many relationship between them, and 2
table views setup accordingly.
Entity A <---->> Entity B
in entity A, one of the property is the sort descriptor, determining
how entity B should be sorted in the table view.
my problem is, i would like to prevent the sort descriptor property
from being changed if multiple entity A are selected.
because when i have multiple entity A selected, and i change the sort
descriptor from the table view, all the selected entity A's sort
descriptor properties are changed.
thanks for any suggestion.
Tony S. Wu
email@hidden
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