KVO in the Checklists project

if the Model wants to communicate with the controller, is KVO the only way?
And have we used this in the Checklist project?

Hi @feanor, KVO is one way approach to communicating when the state of another object changes but you can also use notifications and delegates. I don’t believe KVO is used in the checklist project but rather the delegate pattern.

Best,
Gina

Do you know any good place where I can learn how to use KVO?
All the best
Feanor

@feanor Please check out our KVO screencast when you get a chance:

https://www.raywenderlich.com/4056-what-s-new-in-foundation-key-value-observing-kvo

I hope it helps!

Thank you for sharing

This topic was automatically closed after 166 days. New replies are no longer allowed.