That's right. ZoneUpdater works fine in a page, but not in a component.

Here is ZoneUpdater in a page, working fine even when the field  
becomes empty or spaces::

http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/javascript/ajaxonevent

Here is ZoneUpdater in a component, not working when the field becomes  
empty or spaces:

http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/javascript/ajaxcomponents1

Does anyone know why?

Geoff


On 11/09/2009, at 1:02 PM, Kalle Korhonen wrote:

> Yes, but I guess Geoff was asking why the same keyup event works fine
> on the page, including non-printing chars.
>
> Kalle
>
>
> On Thu, Sep 10, 2009 at 6:17 PM, Thiago H. de Paula Figueiredo
> <thiagohp@gmai...> wrote:
>> Playing with them a little, it seems to me that the keyup event  
>> ignores
>> non-printing chars. Try typing some spaces: nothing happens. Then  
>> type any
>> letter: the AJAX update is triggered. Have you tried the change  
>> event?
>>
>> --
>> Thiago H. de Paula Figueiredo
>> Consultor, desenvolvedor e instrutor em Java
>> http://www.arsmachina.com.br/thiago
>>
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