I'm still struggling with this. Does anyone know how I can either: 1. Use custom comparators in an NSPredicateEditorRowTemplate or 2. Have two templates with the same left expression and operator, but different right expression types?
Thanks, Dave On Mar 12, 2010, at 7:29 PM, Dave DeLong wrote: > My date row templates allow me to do: > > "aDate is after aSpecificDate" and "aDate is in the last 30 days" > > Both of these are technically: "aDate > anotherDate" > > When I -init these custom row templates, I need to pass in an array of > operators. I can't init both of these templates with a GreaterThan operator > (I tried, and it complained). There's an operator listed in the > documentation, "NSCustomSelectorPredicateOperatorType", which is presumably > used with an NSComparisonPredicate, but there's very very little in there > about how to use that from within an NSPredicateEditorRowTemplate. Can that > operator type be used in a EditorRowTemplate (my attempts to do so have > resulted in HIToolbox generating an Unknown Predicate Type exception)? If > not, how can I have two different kinds of "greater than" comparisons in the > same row template?
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
