How to force the binding to update when I close the window?

Question

I have some NSTextField on the NSWindow. And I set up the binding of the NSTextField to shared user defaults controller. The problem is, when I type in the text field and close the window (Cmd + W), the value is not written to the shared user defaults controller.

But it works when I focus other text field.

So how to force the binding to update? Thanks!

Screenshot here:

enter image description here

Post your code — without it there's no telling what it's doing. — l'L'l, Feb 19 '14 at 04:28
There is no code. Only settings in interface builder. But anyway I will upload the screenshots. — HKTonyLee, Feb 19 '14 at 05:38

score 0 · Answer 1 · answered Feb 19 '14 at 08:07

0

OK I find the answer. It is because the binding is not continuous. I have to enable "Continuously Updates Value".

enter image description here

answered Feb 19 '14 at 08:07

HKTonyLee

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How to force the binding to update when I close the window?

1 Answers1