Little #%$*! Arrows

[Jim Carwardine]

Yes, I did overlook the closeField handler requirement.  However, when I put
it in the field script, in one instance, it prevents the error but doesn't
update the counter.  In another instance it just gave the same error.  It
seems that I am making it too hard but can't see the problem... Jim

on 10/17/04 7:54 PM, Sarah Reichelt wrote:

>> I'm getting an error when I use the Little Arrows object from the
>> Object
>> Library supplied with 2.5.
>> 
>> When I press the up arrow or the down arrow, it executes a handler that
>> increments the associated field containing the number being
>> incremented.
>> Even though the handler is there in the script of the Little Arrows
>> button,
>> the error says it can't find it.
>> 
>> I've traced the script.  It seems that it finds and executes the
>> correct
>> handler and when it comes to the end of that handler and control is
>> returned
>> to the line that called the handler, the error occurs saying it can't
>> find
>> the handler.
>> 
> If I remember correctly, it needs a closeField handler in the field you
> are incrementing. The handler can be empty if you don't want it to do
> anything, but it must be present. And don't forget to set the 2 custom
> properties that dictate the maximum & minimum values.
> 
> Cheers,
> Sarah
> 
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