The problem is that <h:selectManyMenu value="#{login.teams}"> is
really #{login.selectedTeam} -- it's a single select item value, not
the whole list of select items.
The solution is to replace
> public ArrayList<String> getTeams() {
> return teams;
> }
>
> public void setTeams(ArrayList<String> teams) {
> this.teams = teams;
> }
with
public String getSelectedTeam()
and
public void setSelectedTeam(String newTeam)
and use
<h:selectManyMenu value="#{login.selectedTeam}">
Also, your groupA bean is a single SelectItem, not a list. So only
the last label and value property is going to remain.
On Fri, Jun 25, 2010 at 8:43 AM, slayer666 <[email protected]> wrote:
>
> Hi Mike,
> that was the reason that caused the problem. Now the applicattion renders
> another error when i executed.
>
> javax.servlet.ServletException: Argument Error: An option for component
> j_id_jsp_1961308526_35 was not an instance of javax.faces.model.SelectItem.
> Type found: java.util.ArrayList.
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
>
>
> causa raíz
>
> java.lang.IllegalArgumentException: Argument Error: An option for component
> j_id_jsp_1961308526_35 was not an instance of javax.faces.model.SelectItem.
> Type found: java.util.ArrayList.
>
> com.sun.faces.renderkit.RenderKitUtils.getSelectItems(RenderKitUtils.java:306)
>
> com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:814)
>
> com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:280)
>
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
> javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
> javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
>
> javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
> javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
> javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
>
> com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
>
> com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
>
> com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
> com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
>
> This is my resource file
>
> faces-config.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <faces-config
> xmlns="http://java.sun.com/xml/ns/javaee";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
> http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd";
> version="1.2">
>
> <application>
> <resource-bundle>
> <base-name>jsf.properties.Application</base-name>
> <var>label</var>
> </resource-bundle>
> </application>
> <managed-bean>
> <managed-bean-name>groups</managed-bean-name>
> <managed-bean-class>java.util.ArrayList</managed-bean-class>
> <managed-bean-scope>session</managed-bean-scope>
> <list-entries>
> <value>#{groupA}</value>
> </list-entries>
> </managed-bean>
> <managed-bean>
> <managed-bean-name>groupA</managed-bean-name>
> <managed-bean-class>javax.faces.model.SelectItem</managed-bean-class>
> <managed-bean-scope>none</managed-bean-scope>
> <managed-property>
> <property-name>label</property-name>
> <value>1-Brazil</value>
> </managed-property>
> <managed-property>
> <property-name>value</property-name>
> <value>Brazil</value>
> </managed-property>
> <managed-property>
> <property-name>label</property-name>
> <value>2-Spain</value>
> </managed-property>
> <managed-property>
> <property-name>value</property-name>
> <value>Spain</value>
> </managed-property>
> <managed-property>
> <property-name>label</property-name>
> <value>3-Korea</value>
> </managed-property>
> <managed-property>
> <property-name>value</property-name>
> <value>Korea</value>
> </managed-property>
> </managed-bean>
> <managed-bean>
> <managed-bean-name>login</managed-bean-name>
> <managed-bean-class>jsf.beans.LoginBean</managed-bean-class>
> <managed-bean-scope>request</managed-bean-scope>
> <managed-property>
> <property-name>minimum</property-name>
> <value>18</value>
> </managed-property>
> </managed-bean>
> <navigation-rule>
> <from-view-id>/index.jsp</from-view-id>
> <navigation-case>
> <from-outcome>loginSuccess</from-outcome>
> <to-view-id>/success.jsp</to-view-id>
> </navigation-case>
> </navigation-rule>
> <navigation-rule>
> <from-view-id>/success.jsp</from-view-id>
> <navigation-case>
> <from-outcome>home</from-outcome>
> <to-view-id>/index.jsp</to-view-id>
> </navigation-case>
> <navigation-case>
> <from-outcome>populate</from-outcome>
> <to-view-id>/bookStore.jsp</to-view-id>
> </navigation-case>
> </navigation-rule>
> </faces-config>
>
> This is the snippet JSP code:
>
> <h:selectManyMenu value="#{login.teams}">
> <f:selectItems value="#{groups}"/>
> </h:selectManyMenu>
>
> And finally this is my bean class:
>
> package jsf.beans;
>
> import java.util.ArrayList;
> import java.util.Date;
> import java.util.Locale;
>
> import javax.faces.application.FacesMessage;
> import javax.faces.component.UIComponent;
> import javax.faces.component.UIInput;
> import javax.faces.context.FacesContext;
> import javax.faces.convert.DateTimeConverter;
> import javax.faces.event.ActionEvent;
> import javax.faces.event.ValueChangeEvent;
> import javax.faces.event.ValueChangeListener;
> import javax.faces.model.SelectItem;
>
> public class LoginBean {
> private String userName;
> private String passwd;
> private Integer age=null;
> private String text;
> private int minimum;
> private boolean check;
> private String language;
> private ArrayList<BookBean> bookList=new ArrayList<BookBean>();
> private String style;
> private ArrayList<String> role;
> private ArrayList<String> menuList;
> private ArrayList<Select> groupsWorldCup=new ArrayList<Select>();
> private ArrayList<String> teams=new ArrayList<String>();
> private Date dateLogin=new Date();
> private Locale brazilLocal=new Locale("pt","BR");
> private BuyActionListener buttonListener=new BuyActionListener();
>
> public BuyActionListener getButtonListener() {
> return buttonListener;
> }
>
> public void setButtonListener(BuyActionListener buttonListener) {
> this.buttonListener = buttonListener;
> }
>
> public Locale getBrazilLocal() {
> return brazilLocal;
> }
>
> public void setBrazilLocal(Locale brazilLocal) {
> this.brazilLocal = brazilLocal;
> }
>
> public ArrayList<String> getTeams() {
> return teams;
> }
>
> public void setTeams(ArrayList<String> teams) {
> this.teams = teams;
> }
>
> public LoginBean(){
> this.groupsWorldCup.add(new Select("Brazil","1-Brazil"));
> this.groupsWorldCup.add(new Select("Korea","2-Korea"));
> this.groupsWorldCup.add(new Select("Portugal","3-Portugal"));
> }
>
> public String getUserName() {
> return userName;
> }
>
> public void setUserName(String userName) {
> this.userName = userName;
> }
>
> public String getPasswd() {
> return passwd;
> }
>
> public void setPasswd(String passwd) {
> this.passwd = passwd;
> }
>
> public Integer getAge() {
> return age;
> }
>
> public void setAge(Integer age) {
> this.age = age;
> }
>
> public int getMinimum() {
> return minimum;
> }
>
> public void setMinimum(int minimum) {
> this.minimum = minimum;
> }
>
> public String getText() {
> return text;
> }
>
> public void setText(String text) {
> this.text = text;
> }
>
> public ArrayList<BookBean> getBookList() {
> return bookList;
> }
>
> public void setBookList(ArrayList<BookBean> bookList) {
> this.bookList = bookList;
> }
>
> public boolean isCheck() {
> return check;
> }
>
> public void setCheck(boolean check) {
> this.check = check;
> }
>
> public String getLanguage() {
> return language;
> }
>
> public void setLanguage(String language) {
> this.language = language;
> }
>
> public String getStyle() {
> return style;
> }
>
> public void setStyle(String style) {
> this.style = style;
> }
>
> public ArrayList<String> getRole() {
> return role;
> }
>
> public void setRole(ArrayList<String> role) {
> this.role = role;
> }
>
> public ArrayList<String> getMenuList() {
> return menuList;
> }
>
> public void setMenuList(ArrayList<String> menuList) {
> this.menuList = menuList;
> }
>
> public ArrayList<Select> getGroupsWorldCup() {
> return groupsWorldCup;
> }
>
> public void setGroupsWorldCup(ArrayList<Select> groupsWorldCup) {
> this.groupsWorldCup = groupsWorldCup;
> }
>
> public Date getDateLogin() {
> return dateLogin;
> }
>
> public void setDateLogin(Date dateLogin) {
> this.dateLogin = dateLogin;
> }
>
> public void checkUsername(FacesContext fcontext,UIComponent
> component,Object value){
> String msg=(String)value;
> if(!msg.equals("raul")){
> ((UIInput)component).setValid(false);
> fcontext.addMessage(component.getClientId(fcontext),
> new
> FacesMessage("Usuario incorrecto"));
> }
> }
>
> public void checkPasswd(FacesContext fcontext,UIComponent
> component,Object
> value){
> if(!value.equals("vaji97")){
> ((UIInput)component).setValid(false);
> fcontext.addMessage(component.getClientId(fcontext),
> new
> FacesMessage("Clave incorrecta"));
> }
> }
>
> public String populateBookList(){
> this.bookList.add(new BookBean(2,"Lord of the Rings",34));
> this.bookList.add(new BookBean(3,"Codigo DVinci",38));
> this.bookList.add(new BookBean(1,"Angels and Evils",36));
> this.bookList.add(new BookBean(4,"Geisha history",27));
> return "populate";
> }
>
> public void changeValue(ValueChangeEvent evt){
> System.out.println("Valor nuevo:" +evt.getNewValue());
> System.out.println("Valor viejo:" +evt.getOldValue());
> }
>
> public void buyAction(ActionEvent evt){
> System.out.println("Comprado el libro");
> }
> }
>
> Its a bit strange this error because according with my resource file the
> application should instanciate an SelectItem array List in the value
> attribute selectItems tag.
>
> Thanks.
>
> Regards:Raul.
>
>
>
> Mike Kienenberger wrote:
>>
>> I think the problem is that your Select class is not populating the
>> label and value instance variables, leading to a NullPointerException.
>>
>> I don't remember if there's a way to specify values for the
>> constructor from managed beans -- I don't do a lot with managed beans
>> in my JSF projects.
>>
>> The spec says that the bean has to have a zero-args public
>> constructor. Your Select item does not.
>>
>> It does look like Jsf 1.2 allows you to set the label and the value
>> separately after the zero-arg constructor is called.
>>
>> It does seem a bit odd that you're defining team1/team2 values on the
>> Select class but aren't doing anything with them.
>>
>> Maybe you want to do it like this:
>>
>> <managed-bean>
>> <managed-bean-name>groups</managed-bean-name>
>> <managed-bean-class>java.util.ArrayList</managed-bean-class>
>> <managed-bean-scope>session</managed-bean-scope>
>> <list-entries>
>> <value-class>jsf.beans.Select</value-class>
>> <value>#{groupA}</value>
>> <value>#{groupB}</value>
>> </list-entries>
>> </managed-bean>
>>
>> [...]
>>
>> <managed-bean-name>groupA</managed-bean-name>
>> <managed-bean-class>jsf.beans.Select</managed-bean-class>
>> <managed-bean-scope>session</managed-bean-scope>
>> <managed-property>
>> <property-name>label</property-name>
>> <value>Brazil</value>
>> </managed-property>
>> <managed-property>
>> <property-name>value</property-name>
>> <value>Brazil</value>
>> </managed-property>
>> </managed-bean>
>>
>> <managed-bean-name>groupB</managed-bean-name>
>> <managed-bean-class>jsf.beans.Select</managed-bean-class>
>> <managed-bean-scope>session</managed-bean-scope>
>> <managed-property>
>> <property-name>label</property-name>
>> <value>Korea</value>
>> </managed-property>
>> <managed-property>
>> <property-name>value</property-name>
>> <value>Korea</value>
>> </managed-property>
>> </managed-bean>
>>
>> I suspect what you're trying to do is create one SelectItem for each
>> team, but it's really hard to know for certain.
>>
>> I normally populate selectItems lists using a method on a bean...
>>
>> <f:selectItems value="#{login.groups}"/>
>>
>> and
>>
>> public SelectItem[] getGroups() {
>>
>> }
>>
>>
>> On Thu, Jun 24, 2010 at 5:15 AM, slayer666 <[email protected]> wrote:
>>>
>>> Hi, sorry but I forgott to post the Select bean class.
>>>
>>> package jsf.beans;
>>>
>>> import javax.faces.model.SelectItem;
>>>
>>> public class Select extends SelectItem {
>>> private String team1;
>>> private String team2;
>>> private String team3;
>>>
>>> public Select(String v,String l){
>>> super(v,l);
>>> }
>>>
>>> public String getTeam1() {
>>> return team1;
>>> }
>>> public void setTeam1(String team1) {
>>> this.team1 = team1;
>>> }
>>> public String getTeam2() {
>>> return team2;
>>> }
>>> public void setTeam2(String team2) {
>>> this.team2 = team2;
>>> }
>>> public String getTeam3() {
>>> return team3;
>>> }
>>> public void setTeam3(String team3) {
>>> this.team3 = team3;
>>> }
>>>
>>>
>>>
>>> }
>>>
>>> As you can see this class extends from SelectItem class so theoretically
>>> i
>>> have implemented a List of SelectedItems.
>>>
>>> Thanks.
>>>
>>>
>>> Mike Kienenberger wrote:
>>>>
>>>> That's a new way (to me) to initialize a selectItems list.
>>>>
>>>> Are you certain that your "groups" beans are SelectItem instances?
>>>>
>>>> On Tue, Jun 22, 2010 at 6:51 AM, slayer666 <[email protected]> wrote:
>>>>>
>>>>> Good morning, i am trying the JSF selectManyMenu tag and i when i
>>>>> execute
>>>>> the
>>>>> aplication renders this trace log:
>>>>>
>>>>> javax.servlet.ServletException
>>>>> javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
>>>>>
>>>>>
>>>>> causa raíz
>>>>>
>>>>> java.lang.NullPointerException
>>>>>
>>>>> org.apache.catalina.connector.CoyoteWriter.write(CoyoteWriter.java:171)
>>>>>
>>>>> com.sun.faces.application.ViewHandlerImpl$WriteBehindStateWriter.write(ViewHandlerImpl.java:867)
>>>>>
>>>>> com.sun.faces.renderkit.html_basic.HtmlResponseWriter.write(HtmlResponseWriter.java:620)
>>>>>
>>>>> com.sun.faces.renderkit.html_basic.MenuRenderer.renderOption(MenuRenderer.java:539)
>>>>>
>>>>> com.sun.faces.renderkit.html_basic.MenuRenderer.renderOptions(MenuRenderer.java:772)
>>>>>
>>>>> com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:832)
>>>>>
>>>>> com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:280)
>>>>>
>>>>> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
>>>>>
>>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
>>>>> javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
>>>>>
>>>>> javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
>>>>>
>>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
>>>>>
>>>>> javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
>>>>>
>>>>> com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
>>>>>
>>>>> com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
>>>>>
>>>>> com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
>>>>> com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
>>>>>
>>>>> com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
>>>>> javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
>>>>>
>>>>> This are the codes implemented:
>>>>>
>>>>> *faces-config.xml
>>>>>
>>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>>>
>>>>> <faces-config
>>>>> xmlns="http://java.sun.com/xml/ns/javaee";
>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>>>>> xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
>>>>> http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd";
>>>>> version="1.2">
>>>>>
>>>>> <application>
>>>>> <resource-bundle>
>>>>> <base-name>jsf.properties.Application</base-name>
>>>>> <var>label</var>
>>>>> </resource-bundle>
>>>>> </application>
>>>>> <managed-bean>
>>>>> <managed-bean-name>groups</managed-bean-name>
>>>>> <managed-bean-class>java.util.ArrayList</managed-bean-class>
>>>>> <managed-bean-scope>session</managed-bean-scope>
>>>>> <list-entries>
>>>>> <value-class>jsf.beans.Select</value-class>
>>>>> <value>#{groupA}</value>
>>>>> </list-entries>
>>>>> </managed-bean>
>>>>> <managed-bean>
>>>>> <managed-bean-name>groupA</managed-bean-name>
>>>>> <managed-bean-class>jsf.beans.Select</managed-bean-class>
>>>>> <managed-bean-scope>session</managed-bean-scope>
>>>>> <managed-property>
>>>>> <property-name>team1</property-name>
>>>>> <value>Brazil</value>
>>>>> </managed-property>
>>>>> <managed-property>
>>>>> <property-name>team2</property-name>
>>>>> <value>Korea</value>
>>>>> </managed-property>
>>>>> <managed-property>
>>>>> <property-name>team3</property-name>
>>>>> <value>Portugal</value>
>>>>> </managed-property>
>>>>> </managed-bean>
>>>>> <managed-bean>
>>>>> <managed-bean-name>login</managed-bean-name>
>>>>> <managed-bean-class>jsf.beans.LoginBean</managed-bean-class>
>>>>> <managed-bean-scope>request</managed-bean-scope>
>>>>> <managed-property>
>>>>> <property-name>minimum</property-name>
>>>>> <value>18</value>
>>>>> </managed-property>
>>>>> </managed-bean>
>>>>> <navigation-rule>
>>>>> <from-view-id>/index.jsp</from-view-id>
>>>>> <navigation-case>
>>>>> <from-outcome>loginSuccess</from-outcome>
>>>>> <to-view-id>/success.jsp</to-view-id>
>>>>> </navigation-case>
>>>>> </navigation-rule>
>>>>> <navigation-rule>
>>>>> <from-view-id>/success.jsp</from-view-id>
>>>>> <navigation-case>
>>>>> <from-outcome>home</from-outcome>
>>>>> <to-view-id>/index.jsp</to-view-id>
>>>>> </navigation-case>
>>>>> <navigation-case>
>>>>> <from-outcome>populate</from-outcome>
>>>>> <to-view-id>/bookStore.jsp</to-view-id>
>>>>> </navigation-case>
>>>>> </navigation-rule>
>>>>> </faces-config>
>>>>>
>>>>> *login.jsp
>>>>>
>>>>> <h:selectManyMenu value="#{login.groupsWorldCup}">
>>>>> <f:selectItems value="#{groups}"/>
>>>>> </h:selectManyMenu>
>>>>>
>>>>> *LoginBean.java
>>>>>
>>>>> package jsf.beans;
>>>>>
>>>>> import java.util.ArrayList;
>>>>>
>>>>> import javax.faces.application.FacesMessage;
>>>>> import javax.faces.component.UIComponent;
>>>>> import javax.faces.component.UIInput;
>>>>> import javax.faces.context.FacesContext;
>>>>>
>>>>> public class LoginBean {
>>>>> private String userName;
>>>>> private String passwd;
>>>>> private Integer age=null;
>>>>> private String text;
>>>>> private int minimum;
>>>>> private boolean check;
>>>>> private String language;
>>>>> private ArrayList<BookBean> bookList=new ArrayList<BookBean>();
>>>>> private String style;
>>>>> private ArrayList<String> role=new ArrayList<String>();
>>>>> private ArrayList<String> menuList=new ArrayList<String>();
>>>>> private ArrayList<String> groupsWorldCup=new
>>>>> ArrayList<String>();
>>>>>
>>>>> public String getUserName() {
>>>>> return userName;
>>>>> }
>>>>>
>>>>> public void setUserName(String userName) {
>>>>> this.userName = userName;
>>>>> }
>>>>>
>>>>> public String getPasswd() {
>>>>> return passwd;
>>>>> }
>>>>>
>>>>> public void setPasswd(String passwd) {
>>>>> this.passwd = passwd;
>>>>> }
>>>>>
>>>>> public Integer getAge() {
>>>>> return age;
>>>>> }
>>>>>
>>>>> public void setAge(Integer age) {
>>>>> this.age = age;
>>>>> }
>>>>>
>>>>> public int getMinimum() {
>>>>> return minimum;
>>>>> }
>>>>>
>>>>> public void setMinimum(int minimum) {
>>>>> this.minimum = minimum;
>>>>> }
>>>>>
>>>>> public String getText() {
>>>>> return text;
>>>>> }
>>>>>
>>>>> public void setText(String text) {
>>>>> this.text = text;
>>>>> }
>>>>>
>>>>> public ArrayList<BookBean> getBookList() {
>>>>> return bookList;
>>>>> }
>>>>>
>>>>> public void setBookList(ArrayList<BookBean> bookList) {
>>>>> this.bookList = bookList;
>>>>> }
>>>>>
>>>>> public boolean isCheck() {
>>>>> return check;
>>>>> }
>>>>>
>>>>> public void setCheck(boolean check) {
>>>>> this.check = check;
>>>>> }
>>>>>
>>>>> public String getLanguage() {
>>>>> return language;
>>>>> }
>>>>>
>>>>> public void setLanguage(String language) {
>>>>> this.language = language;
>>>>> }
>>>>>
>>>>> public String getStyle() {
>>>>> return style;
>>>>> }
>>>>>
>>>>> public void setStyle(String style) {
>>>>> this.style = style;
>>>>> }
>>>>>
>>>>> public ArrayList<String> getRole() {
>>>>> return role;
>>>>> }
>>>>>
>>>>> public void setRole(ArrayList<String> role) {
>>>>> this.role = role;
>>>>> }
>>>>>
>>>>> public ArrayList<String> getMenuList() {
>>>>> return menuList;
>>>>> }
>>>>>
>>>>> public void setMenuList(ArrayList<String> menuList) {
>>>>> this.menuList = menuList;
>>>>> }
>>>>>
>>>>> public ArrayList<String> getGroupsWorldCup() {
>>>>> return groupsWorldCup;
>>>>> }
>>>>>
>>>>> public void setGroupsWorldCup(ArrayList<String> groupsWorldCup)
>>>>> {
>>>>> this.groupsWorldCup = groupsWorldCup;
>>>>> }
>>>>>
>>>>> public void checkUsername(FacesContext fcontext,UIComponent
>>>>> component,Object value){
>>>>> String msg=(String)value;
>>>>> if(!msg.equals("raul")){
>>>>> ((UIInput)component).setValid(false);
>>>>>
>>>>> fcontext.addMessage(component.getClientId(fcontext),
>>>>> new FacesMessage("Usuario incorrecto"));
>>>>> }
>>>>> }
>>>>>
>>>>> public void checkPasswd(FacesContext fcontext,UIComponent
>>>>> component,Object value){
>>>>> if(!value.equals("vaji97")){
>>>>> ((UIInput)component).setValid(false);
>>>>>
>>>>> fcontext.addMessage(component.getClientId(fcontext),
>>>>> new FacesMessage("Clave incorrecta"));
>>>>> }
>>>>> }
>>>>>
>>>>> public String populateBookList(){
>>>>> this.bookList.add(new BookBean(2,"Lord of the
>>>>> Rings",34));
>>>>> this.bookList.add(new BookBean(3,"Codigo DVinci",38));
>>>>> this.bookList.add(new BookBean(1,"Angels and
>>>>> Evils",36));
>>>>> this.bookList.add(new BookBean(4,"Geisha history",27));
>>>>> return "populate";
>>>>> }
>>>>> }
>>>>>
>>>>>
>>>>> Any suggestions?.
>>>>>
>>>>> Thanks in advanced.
>>>>> --
>>>>> View this message in context:
>>>>> http://old.nabble.com/JSF-selectMany-Tag-problem-tp28958641p28958641.html
>>>>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>
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