Thank you so much! Now it works. I _knew_ it was a stupid, little newbie mistake :-)
Am Mi, 10.05.2006, 23:13, schrieb James Reynolds: > Enclose your buttons in an <h:form> tag. > > > -----Original Message----- > From: Matthias Klein [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 10, 2006 3:11 PM > To: [email protected] > Subject: [newbie]: click on commandButton does nothing. Why? > > > I am sure this is a super simple newbie problem, but would you mind > helping me? Thanks so much! > > I wanted to start playing with MyFaces and JSF by building a tiny > application: > index.jsp simply forwards to menu.faces (which is the file menu.jsp) In > menu.jsp there is one little button leading to details.jsp In details.jsp > there are two buttons: one leading back to menu.jsp and one leading to > content.jsp content.jsp has a button to menu.jsp. > > I can deploy everything in Tomcat 5.5 and call each page individually by > using the .faces suffix instead of their real file name suffix .jsp. > > But here is the thing: when I click on any of those buttons, nothing > happens. Absolutely nothing. I have added a System.out... statement in the > method that is supposed to be called but that is not called either. > > Do you have any idea what I did wrong? > > > Here some code: > > > ------------------------------------- > Index.jsp > ------------------------------------- > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> > <body> > <jsp:forward page="/menu.faces" /> > </body> > </html> > > > ------------------------------------- > Menu.jsp > ------------------------------------- > <%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib > uri="http://java.sun.com/jsf/html"; prefix="h" %> <%@ taglib > uri="http://java.sun.com/jsf/core"; prefix="f" %> <f:view> > <f:loadBundle > basename="ca.gc.nrc.iit.eConservatoire.frontend.bundles.MessageBundle" > var="bundle" /> > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> > <html> > <head> > <title><h:outputText > value="#{bundle.menu_frame}" /></title> </head> > > > <body> > > > menu<br> // <h:commandButton value="Weiter" rendered="true" > action="#{MenuBackingBean.userClick}" /> <h:commandButton value="Weiter" > rendered="true" action="showDetails" /> </body> > </html> > </f:view> > > > ------------------------------------- > Details.jsp > ------------------------------------- > <%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib > uri="http://java.sun.com/jsf/html"; prefix="h" %> <%@ taglib > uri="http://java.sun.com/jsf/core"; prefix="f" %> <f:view> > <f:loadBundle > basename="ca.gc.nrc.iit.eConservatoire.frontend.bundles.MessageBundle" > var="bundle" /> > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> > <html> > <head> > <title><h:outputText > value="#{bundle.details_frame}" /></title> </head> > > > <body> > > > <h:panelGrid columns="2"> > <h:outputText > value="#{bundle.details_title}" /> <h:outputText > value="#{DetailsBackingBean.title}" /> <h:outputText > value="#{bundle.details_author}" /> <h:outputText > value="#{DetailsBackingBean.author}" /> </h:panelGrid> > > > <h:commandButton > value="#{bundle.details_startbutton}." rendered="true" > action="#{DetailsBackingBean.showContent}" /> <h:commandButton > value="#{bundle.details_backbutton}" rendered="true" > action="#{DetailsBackingBean.showMenu}" /> > > </body> > </html> > </f:view> > > > ------------------------------------- > Content.jsp > ------------------------------------- > <%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib > uri="http://java.sun.com/jsf/html"; prefix="h" %> <%@ taglib > uri="http://java.sun.com/jsf/core"; prefix="f" %> <f:view> > <f:loadBundle > basename="ca.gc.nrc.iit.eConservatoire.frontend.bundles.MessageBundle" > var="bundle" /> > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> > <html> > <head> > <title><h:outputText > value="#{bundle.content_frame}" /></title> </head> > > > <body> > > > content<br> <h:commandButton > value="#{bundle.content_backbutton}" rendered="true" > action="#{ContentBackingBean.showMenu}" /> > > </body> > </html> > </f:view> > > > ------------------------------------- > Faces-config.xml > ------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> > <!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer > Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd";> > > > <faces-config > > > > <application> > <locale-config> > <default-locale>en</default-locale> > <supported-locale>en</supported-locale> > <supported-locale>de</supported-locale> > </locale-config> > > > <message-bundle>ca.gc.nrc.iit.eConservatoire.frontend.bundles.MessageBun > dle</message-bundle> </application> > > > <managed-bean> > > > <managed-bean-name>DetailsBackingBean</managed-bean-name> > > > <managed-bean-class>ca.gc.nrc.iit.eConservatoire.frontend.DetailsBacking > Bean</managed-bean-class> > <managed-bean-scope>session</managed-bean-scope> > <managed-property> > <description>Title of the Learning > Object</description> > <property-name>title</property-name> > > > <property-class>java.lang.String</property-class> > <value></value> > </managed-property> > <managed-property> > <description>Author of the Learning > Object</description> > <property-name>author</property-name> > > > <property-class>java.lang.String</property-class> > <value></value> > </managed-property> > </managed-bean> > > > <managed-bean> > <managed-bean-name>MenuBackingBean</managed-bean-name> > > > <managed-bean-class>ca.gc.nrc.iit.eConservatoire.frontend.MenuBackingBea > n</managed-bean-class> <managed-bean-scope>session</managed-bean-scope> > </managed-bean> > <managed-bean> > > > <managed-bean-name>ContentBackingBean</managed-bean-name> > > > <managed-bean-class>ca.gc.nrc.iit.eConservatoire.frontend.ContentBacking > Bean</managed-bean-class> > <managed-bean-scope>session</managed-bean-scope> > </managed-bean> > > > <navigation-rule> > <from-view-id>/menu.jsp</from-view-id> > <navigation-case> > <from-outcome>showDetails</from-outcome> > <to-view-id>/details.jsp</to-view-id> > </navigation-case> > <navigation-case> > <from-outcome>menu</from-outcome> > <to-view-id>/menu.jsp</to-view-id> > </navigation-case> > </navigation-rule> > <navigation-rule> > <from-view-id>/details.jsp</from-view-id> > <navigation-case> > <from-outcome>showMenu</from-outcome> > <to-view-id>/menu.jsp</to-view-id> > </navigation-case> > <navigation-case> > <from-outcome>showContent</from-outcome> > <to-view-id>/content.jsp</to-view-id> > </navigation-case> > </navigation-rule> > <navigation-rule> > <from-view-id>/content.jsp</from-view-id> > <navigation-case> > <from-outcome>showMenu</from-outcome> > <to-view-id>/menu.jsp</to-view-id> > </navigation-case> > </navigation-rule> > </faces-config> > > > > ------------------------------------- > Web.xml > ------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> > <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; version="2.4" > xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee > http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> > <context-param> > <param-name>javax.faces.CONFIG_FILES</param-name> > <param-value>/WEB-INF/faces-config.xml</param-value> > </context-param> > <listener> > > > <listener-class>org.apache.myfaces.webapp.StartupServletContextListener< > /listener-class> > </listener> > <servlet> > <servlet-name>Faces Servlet</servlet-name> > <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> > <load-on-startup>0</load-on-startup> > </servlet> > <servlet-mapping> > <servlet-name>Faces Servlet</servlet-name> > <url-pattern>*.faces</url-pattern> > </servlet-mapping> > <filter> > <filter-name>MyFacesExtensionsFilter</filter-name> > > > <filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</f > ilter-class> <init-param> > <param-name>maxFileSize</param-name> > <param-value>20m</param-value> > </init-param> > </filter> > <filter-mapping> > <filter-name>MyFacesExtensionsFilter</filter-name> > <url-pattern>*.faces</url-pattern> > </filter-mapping> > </web-app> > > > > > >
