Re: Node hierarchy with subclasses
Re: Node hierarchy with subclasses
- Subject: Re: Node hierarchy with subclasses
- From: Jerry Krinock <email@hidden>
- Date: Fri, 29 Jan 2010 06:38:53 -0800
On 2010 Jan 28, at 23:55, BareFeet wrote:
> The problem is that when a subclass A is selected, the UI elements bound to subclass B no longer have valid bindings so generate an error. How can I solve this?
In your tab view's delegate, implement tabView:willSelectTabViewItem:, and in it, invoke -unbind: as needed on the currently-selected object.
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