Re: Binding a text field's editable binding to a matrix
Re: Binding a text field's editable binding to a matrix
- Subject: Re: Binding a text field's editable binding to a matrix
- From: Keith Renz <email@hidden>
- Date: Wed, 19 Jan 2005 13:14:41 -0500
If I bind the text field's 'enabled' binding to this same object, it
will be disabled for a value of 0 and enabled for values of 1 and 2
-- it's a BOOL --, which is not the behavior I want. I want the text
fields to be enabled only for one selected index, in this case the
3rd radio button, index 2. So, maybe my initial question should have
been more precise. It is not obvious to me what needs to be done
here.
Implement a value transformer that takes in a number value and outputs
a number -- 1 if the input is '2', 0 otherwise.
That's a good idea. I'll give it a try. In reality, this requires more
code than using target/action and outlets. So maybe this is one of
those cases where bindings is overkill. Regardless, it's a good
learning example for me.
Thanks,
Keith
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