Re: Bindings for NSComboBox?
Re: Bindings for NSComboBox?
- Subject: Re: Bindings for NSComboBox?
- From: "Adam Gerson" <email@hidden>
- Date: Wed, 2 Apr 2008 13:17:28 -0400
You could set up a delegate for the combo box and implement
controlTextDidEndEditing. Then programatically add the value to your
array controller:
NSManagedObjectContext * context = [[NSApp delegate] managedObjectContext];
NSManagedObject *yourObject = [NSEntityDescription
insertNewObjectForEntityForName: @"entityName" inManagedObjectContext:
context];
[server yourObject:[comboBox stringValue] forKey: @"key"];
On Mon, Mar 31, 2008 at 4:44 PM, David Springer <email@hidden> wrote:
> All,
>
> I'm having trouble setting up the bindings for my NSComboBox. I bind
> the NSComboBox's content to NSArrayController's arrangedObjects. This
> works fine.
>
> Now, I want to add to the content array when you enter a new string
> into the combo box. Say, for example, I start with an array of @"file
> 1", @"file 2", @"file 3". Then, in the combo box, I enter "file foo".
> I want to add this string to the content array, but I am at a loss as
> to how to set up the bindings to do this. Do I bind NSComboBox's
> value to something? My experiments in doing this so far are failing.
>
> Help?
> - Dave.S
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