Re: Stopping actions mid stream
Re: Stopping actions mid stream
- Subject: Re: Stopping actions mid stream
- From: Jaime Magiera <email@hidden>
- Date: Sun, 6 Jul 2008 08:07:38 -0400
On Jul 6, 2008, at 3:04 AM, Jeff Brown wrote:
The delegate method has some code that checks whether the radio
buttons are allowed to be changed from 1 to 2 and if not, sends an
alert to the user.
My problem is how can I stop the radio buttons themselves changing
from 1 to 2. When programming in Visual Basic there was a method
that stopped the action from completing. Is there something similar
I can do here or some other way.
Hi,
I don't have an answer to your question, but an observation: Giving a
user the option to click something, then telling them they cannot,
seems kind of weird. Radio buttons are generally for options a user
has. If the functionality denoted by an item is unavailable, generally
it is hidden or at the very least inactive. In other words, using
logic to determine availability of an interface item before it is
clicked. Such a thing can be done with bindings.
anyway, good luck finding the answer to your question.
Jaime
Jaime Magiera
Sensory Research
http://www.sensoryresearch.net
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