On Oct 16, 2013, at 12:48 PM, Eric E. Dolecki <edole...@gmail.com> wrote:
> I've been asked to make a tableview with 8 rows. Each row has a UISwitch. > Based on a combination of switch values, the result would be a different > image displayed to the right of the table (this is for iPad). > > How would I best go about covering all of those combinations? > > When one switch changes I'll check it's on/off state and then run some > evaluation method based on the values for all of the switches. How do I do > that without getting too ugly about it? There are a bunch of ways to handle this—for example, you can assign each switch a power-of-two value based on their index in the tableview's data source, and then add the ones that are on together; this will give you a separate number for each possible combination, which you can then use as the name of the corresponding image (0.png, 1.png … 255.png). _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
