You need to put something similar to
xmlns:f="http://java.sun.com/jsf/core";
at the top of your template file.
I don't remember the exact syntax for that under jsp -- I use facelets
for everything.
However, I would think you would get the same error for f:param and f:attribute.
On Thu, Mar 10, 2011 at 12:17 PM, daniel ccss <[email protected]> wrote:
> Yes but I don´t know if is the JSF version I'm using or something else
> because I get a compilation error that says:
>
> "Error(461): f:setPropertyActionListener no es una etiqueta registrada en
> ese espacio de nombres."
>
> In english: "Error(461): f:setPropertyActionListener is not a registered tag
> in that namespace"
>
> Thanks
>
> I also try:
>
>
> 1-
> JSP:
> <h:commandButton value="seleccionar"
> actionListener="#{VDBean.seleccionar}" id="seleccionarLink">
> <f:param name="foo" value="true"/>
> </h:commandButton>
> BB:
>
> Map<String,String> params =
> context.getExternalContext().getRequestParameterMap();
> String action = params.get("foo");
> System.out.println("test1: " +foo);----> Null
> 2-
> JSP:
> <h:commandButton value="seleccionar"
> actionListener="#{VDBean.seleccionar}" id="seleccionarLink">
> <f:attribute name="foo" value="true" />
> </h:commandButton>
> BB:
> action =
> (String)actionEvent.getComponent().getAttributes().get("foo");
> System.out.println("test2: " + foo);----> Null
>
> 3-
> JSP:
> <h:commandButton value="seleccionar"
> actionListener="#{VDBean.seleccionar}" id="seleccionarLink">
> <a4j:actionparam assignTo="#{VDBean.foo}" value="true" id="foo"
> />
> </h:commandButton>
> BB:
> System.out.println("test3: " + this.foo);----> false (the initial
> value)
>
>
>
> Please help! I only need to pass a parameter when a button is clicked to the
> backingbean, but something so simple in teory is not working!
>
>
>
> On Thu, Mar 10, 2011 at 9:27 AM, Mike Kienenberger <[email protected]>
> wrote:
>>
>> I doubt it matters whether you are using tomahawk or richfaces or
>> something else.
>>
>> Have you tried <f:setPropertyActionListener target="#{VDBean.foo}"
>> value="true" /> yet?
>>
>> On Thu, Mar 10, 2011 at 8:05 AM, daniel ccss <[email protected]>
>> wrote:
>> > Anyone?
>> >
>> >
>> > On Wed, Mar 9, 2011 at 5:06 PM, daniel ccss <[email protected]>
>> > wrote:
>> >>
>> >> Thanks Myke but I'm using myfaces tomahawk, not richfaces.
>> >>
>> >> I also tried a more simple code:
>> >>
>> >> In the JSP:
>> >>
>> >> <h:commandButton value="seleccionar"
>> >> actionListener="#{VisitaDomiciliarBean.seleccionar}"
>> >> id="seleccionarLink"
>> >> style="display:none">
>> >> <f:param name="booleanActividad"
>> >> value="true"/>
>> >> </h:commandButton>
>> >>
>> >> In the BackingBean:
>> >>
>> >> FacesContext context = FacesContext.getCurrentInstance();
>> >> String paramVaule =
>> >>
>> >>
>> >> (String)context.getExternalContext().getRequestParameterMap().get("booleanActividad");
>> >>
>> >> System.out.println(paramVaule);-----> null
>> >>
>> >>
>> >>
>> >> But it returns null, what I'm missing?
>> >
>> >
>
>
