On 6/3/09 7:39 AM, Jim Driscoll wrote:
>
>
> On 6/2/09 9:49 PM, Paulo Cesar Reis wrote:
>> Hi Jim, thanks for the answer.
>>
>> Yes, that would be better but my composite component looks like this:
>> <composite:implementation>
>> <h:panelGroup>
>> <h:inputText id="someId" value="someValue" />
>> </h:panelGroup>
>>
>> </composite:implementation>
>
>
> If you have a using page of
> <comp:component id="one">
> <f:validateLength for="two" minimum="3" maximum="5"/>
> </comp:component>
>
> and a component of:
>
> <composite:implementation>
> <h:panelGroup>
> <h:inputText id="two" value="someValue" />
> </h:panelGroup>
> </composite:implementation>
The for attribute should be referring to a named reference in the
composite interface, so
you'll need to expose the possible validator targets using the
composite:interface:
<composite:interface>
<composite:editableValueHolder name="two" />
</composite:interface>
>
> Then it should work, and not attach to the panelgroup, but the
> inputText. I think. I'm not sure, and I don't know if I'll have time
> to test it today - I'd have already written the sample code if I was
> back at my desk, but being on the road makes it more difficult.
>
>> So with f:param I can do what I want but it doesn't work.
>
> Right, because that use of f:param isn't supported by JSF - f:param is
> defined on an on component basis, and we haven't really had anyone ask
> for this before now.
>
>> Faces could have a
>> for attribute for components like converters and validators
>> (<f:converter
>> converterId="someId" for="componentId" />) so I could attach them
>> outside of
>> the component.
>
> I'm not sure what you mean here, since that's exactly what I was
> getting at in my last mail - maybe I wasn't clear.
>
> If I get a chance, I'll try and code something today, though I might
> take until tomorrow night to get it done, based on availability. Or,
> as I said before, you could always give it a go and let me know if it
> works - I don't think we've tried this before, but I think it should
> work.
>
>
> Jim
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: webtier-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: webtier-help_at_glassfish.dev.java.net
>