Re: Binding and NSPopUpButton selectItemAtIndex
Re: Binding and NSPopUpButton selectItemAtIndex
- Subject: Re: Binding and NSPopUpButton selectItemAtIndex
- From: Scott Anguish <email@hidden>
- Date: Sun, 6 Feb 2005 17:24:24 -0500
On Feb 5, 2005, at 6:00 PM, Michael Lutz wrote:
Hi List,
I have a NSPopUpButton to which I bound the NSString "selectedPort"
using an NSObjectContoller and the "selectedValue" binding (Controller
Key: "selection").
Everything is working fine (selectedPort gets updated when the
selection changes) as long the changes are made using the GUI. But if
NSPopUpButton's selectItemAtIndex is called, then selectedPort still
has it's old value.
As I am fairly new to bindings I am wondering if those do not work if
the selection is changed programatically?
right. they don't. Changing the control programmatically does not
update value.
instead, set the value directly, and the control will update.
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