Re: Using multiple bindings to enable a button
Re: Using multiple bindings to enable a button
- Subject: Re: Using multiple bindings to enable a button
- From: Quincey Morris <email@hidden>
- Date: Wed, 11 Feb 2015 05:04:02 +0000
On Feb 10, 2015, at 20:23 , Steve Mills <email@hidden> wrote:
>
> -Enabled (Keywords Array Controller.selection.@count) using a custom value transformer that returns true only if the count is 1
> -Enabled2 (File's Owner.comboStringValue.length)
>
> That didn't work. Swapping them did. Smells buggy to me. Can anyone confirm this?
I’ve never seen it fail like that.
Are you sure that the “comboStringValue” property is KVO-compliant? Is it a NSString or a NSMutableString?
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