Re: NSComboBox and bindings
Re: NSComboBox and bindings
- Subject: Re: NSComboBox and bindings
- From: Ivan Myrvold <email@hidden>
- Date: Wed, 26 May 2004 16:02:48 +0200
I see exactly the same problem. I didn't see any answer of this
posting. Have anyone an answer to this?
Ivan
Pe 17. des. 2003 kl. 23.28 skrev David Webster:
Hi list,
Am I doing something wrong or is this a bug? The following is
reduced to the simplest I can make it.
I have a NSComboBox a NSArrayController and a model class with a
"name" instance variable with KVC compliant accessors. I have set the
following:
NSArrayController's - Object Class Name: to the model class
NSComboBox's bindings to:-
content ->
BindTo: NSArrayController
Controller Key: arrangedObjects
Model Key Path:
contentValues ->
BindTo: NSArrayController
Controller Key: arrangedObjects
Model Key Path: name
value->
BindTo: NSArrayController
Controller Key: selection (Note: have tried all other
combinations as well)
Model Key Path: name
I also have an Add button hooked up to the Add: action method on
NSArrayController
Repeat 3X {
Hit Add, edit the combo field followed by <cr>
}
If I drop down the list I have, for example
Item1
Item2
Item3 <- this is highlighted as it was the last item entered
If I NSLog() the contents of the NSArrayController I get the same
three strings - everything OK so far!
Now if I select Item1 from the list, for example, the text field shows
Item1 as expected but if I drop the list down again I have
Item1
Item2
Item1
if I output the contents of the NSArrayController I also have the
above.
It would seem that the NSArrayController is updating the last selected
position but with the newly selected list item.
A bug or just me?
Thanks
David
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Ivan C Myrvold
OrtopediService AS
Mob. 913 16 356
Tlf. 38 14 45 93
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