I have a Entity called Customers and one called Projects, with a relationship between the 2 , and in the Customersview i set the relationship from a NSPopUpButton.
the content of the NSPopUpButton is set in storyboard with bindings to a NSArrayController:
http://app.simpelapps.dk/bindings.png
but how do i update the content of that NSArrayController , when i edit a name in the Customersview ?
it´s like it only updates the content when the app is opened.