Re: binding bool value??
Re: binding bool value??
- Subject: Re: binding bool value??
- From: "I. Savant" <email@hidden>
- Date: Sun, 25 Mar 2007 12:37:36 -0400
The short answer: yes.
The longer answer: As with all other types of values, your model's
boolean value must be KVC compliant, as demonstrated here (under
"Commonly Used Accessor Patterns"):
http://developer.apple.com/documentation/Cocoa/Conceptual/
KeyValueCoding/Concepts/AccessorConventions.html
--
I.S.
On Mar 25, 2007, at 9:58 AM, Theodore Petrosky wrote:
I have a custom object that I am binding to my
interface. Of course I am populating this object from
a query to a database. After I query the backend and
assign all my values (some NSStrings, some NSDates) I
use the addObserver..... to watch my ivars for
changes.
This works great except for BOOL values. I have
setters and getters for these BOOLs then I am setting
up the observing the same for NSStrings...
Can I 'observe' BOOLs in my custom object? I am
setting up observing like this:
[aRow addObserver:self forKeyPath:@"cancreatenewjob"
options:NSKeyValueObservingOptionOld context:NULL];
Help please..
Ted
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