I took a quick look at the page and it looked like it was getting
trimmed. Entering "something" would result in
"something"
I checked firebug and the response is:
{"content":"something"}
So I poked around a bit then just did a wide search for String.trim
usage. I found what looks like the culprit here in
PageRenderQueueImple.java at line 163:
String content = root.getChildMarkup().trim();
In the case of the full page usage, you always have something else
included in the result so the response is:
{"content":"Welcome Dumpty."}
Josh
On Fri, Sep 11, 2009 at 3:41 PM, Geoff Callender
wrote:
> 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
>> 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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>>
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