Hmmm...
I wonder what we would need to render if a button has params.
Would we render params as hidden fields?
regards,
Martin
On 6/5/05, Alessandro Polverini <[EMAIL PROTECTED]> wrote:
> Hello,
> I'm playing with parameters to pass to functions called from actions of
> h:commandButton and h:commandLink, and I find different behaviours:
> namely it does not work with commandButtons.
>
> Both commands are inside a table, these are my two test cases:
>
> First one with commandLink:
> <h:column>
> <h:commandLink action="#{myBean.myMethod}">
> <h:outputText value="Select"/>
> <f:param name="myParam" value="#{row.myValue}"/>
> </h:commandLink>
> </h:column>
>
> And Second one with commandButton
> <h:column>
> <h:commandButton action="#{myBean.myMethod}" value="Select">
> <f:param name="myParam" value="#{row.myValue}"/>
> </h:commandButton>
> </h:column>
>
> The method called on the bean is the same, and this is the code:
> Map rpm = FacesContext.getCurrentInstance().getExternalContext
> ().getRequestParameterMap();
> logger.debug("-- BEGIN --");
> for (Object key : rpm.keySet())
> logger.debug("key "+key+" : "+rpm.get(key));
> logger.debug("-- END --");
>
> With commandLink I have a correct behavior:
> 20050605 22:52:40 logParameterMap - -- BEGIN --
> [ ... not useful parameters ...]
> 20050605 22:52:40 logParameterMap - key myParam : 2
> 20050605 22:52:40 logParameterMap - key autoScroll : 0,0
> 20050605 22:52:40 logParameterMap - -- END --
>
> While using the commandButton myParm is empty! :
> 20050605 22:52:40 logParameterMap - -- BEGIN --
> [ ... not useful parameters ...]
> 20050605 22:52:40 logParameterMap - key myParam :
> 20050605 22:52:40 logParameterMap - key autoScroll : 0,0
> 20050605 22:52:40 logParameterMap - -- END --
>
> I tried both with release 1.0.9 and night build, the problem is the
> same.
>
> I suppose that's a bug in myfaces, can someone please confirm I'm not
> doing something dumb so I open an issue on Jira?
>
> Thanks,
> Alex
>
>
>
