Hy, I'm actually reading the "cocoa programming for Mac OS X (third edition)".
In chapter 8 we build an application witch display an array of object with 2 properties (personName, expectedRaise). We add sorting to the NSTableView using key: personName and selector: "caseInsensitiveCompare:". Now, for challenge, I try to sort the same column according to the lenght of the personName. I think that I should use the selectore "compare:" of NSNumber, but what should be my key path for retrieving the lenght of the personName ? I tried something like [EMAIL PROTECTED] (and @lenght.personName) personName.lenght but none of them seems to work properly. -- Alex _______________________________________________ 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 [EMAIL PROTECTED]
