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 <danielcc...@gmail.com> wrote: > Anyone? > > > On Wed, Mar 9, 2011 at 5:06 PM, daniel ccss <danielcc...@gmail.com> 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? > >