Thanks mike, I already have it: <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f"%> in fact I use other tags with the f: prefix, but f:setPropertyActionListener do not appears.
On Thu, Mar 10, 2011 at 11:22 AM, Mike Kienenberger <mkien...@gmail.com>wrote: > 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 <danielcc...@gmail.com> > 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 <mkien...@gmail.com> > > 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 <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? > >> > > >> > > > > > >
