5:36 p.m.
using Seam 1.2.1.GA and JBoss 4.0.5.GA with MyFaces, I'm able to render the Yes/No
radio button outside of a dataTable but not inside one. Anybody know what I'm doing
wrong here?? I duplicated some member variables and methods in both .java classes to
"try things" since it wasn't rendering the radio buttons inside the
dataTable.
In h:dataTable, it doesn't make a difference if I reference the backing bean or the
Car POJO for the currentCar and carRadioButtons getter EL methods... Any tips would be
appreciated. thx.
test3.xhtml:
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
| <ui:composition xmlns="http://www.w3.org/1999/xhtml"
| xmlns:s="http://jboss.com/products/seam/taglib"
| xmlns:ui="http://java.sun.com/jsf/facelets"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:rich="http://richfaces.ajax4jsf.org/rich"
| template="layout/template.xhtml">
|
| <ui:define name="body">
|
| <h:dataTable value="#{carBean.myCars}" var="myRow" >
|
| <h:column>
| <f:facet name="header">VIN</f:facet>
| <h:outputText value="#{myRow.VIN}"/>
| </h:column>
|
| <h:column>
| <f:facet name="header">model</f:facet>
| <h:outputText value="#{myRow.model}"/>
| </h:column>
|
| <h:column>
| <f:facet name="header">make</f:facet>
| <h:outputText value="#{myRow.make}"/>
| </h:column>
|
| <h:selectOneRadio value="#{myRow.currentCar}">
| <f:selectItems value="#{myRow.carRadioButtons}" />
| </h:selectOneRadio>
| </h:dataTable>
| outside datatable
|
| <h:selectOneRadio value="#{carBean.currentCar}">
| <f:selectItems value="#{carBean.carRadioButtons}" />
| </h:selectOneRadio>
|
|
| </ui:define>
| </ui:composition>
CarBean.java session-scoped backing bean:
package com.cox.beans.session;
|
| import java.util.ArrayList;
| import java.util.List;
|
| import javax.faces.model.SelectItem;
|
| import com.cox.beans.entity.Car;
|
| public class CarBean {
|
| private List<SelectItem> myRadioButtonList;
|
| private List<Car> myCarList;
|
| private String currentCar;
|
| public List<SelectItem> getCarRadioButtons() {
| myRadioButtonList = new ArrayList<SelectItem>();
| myRadioButtonList.add(new SelectItem("1", "Yes", "Yes it
is"));
| myRadioButtonList.add(new SelectItem("2", "No", "No it
isn't"));
| return myRadioButtonList;
| }
|
| public void setCarRadioButtons(List<SelectItem> myRadioButtonList) {
| this.myRadioButtonList = myRadioButtonList;
| }
|
| public void setCurrentCar(String currentCar) {
| this.currentCar = currentCar;
| }
|
| public String getCurrentCar() {
| return currentCar;
| }
|
| public List getMyCars() {
| myCarList = new ArrayList<Car>();
| Car car1 = new Car("123", "Diablo", "Lamborghini");
| Car car2 = new Car("456", "Corolla", "Toyota");
| Car car3 = new Car("789", "Accord", "Honda");
| myCarList.add(car1);
| myCarList.add(car2);
| myCarList.add(car3);
| return myCarList;
| }
|
| }
Car.java POJO:
package com.cox.beans.entity;
|
| import java.util.ArrayList;
| import java.util.List;
|
| import javax.faces.model.SelectItem;
|
|
| public class Car {
|
| private String VIN;
|
| private String model;
|
| private String make;
|
| private List<SelectItem> myRadioButtonList;
|
| private String currentCar;
|
| public List<SelectItem> getCarRadioButtons() {
| myRadioButtonList = new ArrayList<SelectItem>();
| myRadioButtonList.add(new SelectItem("1", "Yes", "Yes it
is"));
| myRadioButtonList.add(new SelectItem("2", "No", "No it
isn't"));
| return myRadioButtonList;
| }
|
| public void setCarRadioButtons(List<SelectItem> myRadioButtonList) {
| this.myRadioButtonList = myRadioButtonList;
| }
|
| public void setCurrentCar(String currentCar) {
| this.currentCar = currentCar;
| }
|
| public String getCurrentCar() {
| return currentCar;
| }
|
|
| public Car(String VIN, String model, String make) {
| this.VIN = VIN;
| this.model = model;
| this.make = make;
| }
|
| public String getVIN(){
| return VIN;
| }
|
| public void setVIN(String VIN) {
| this.VIN = VIN;
| }
|
| public String getModel(){
| return this.model;
| }
|
| public void setModel(String model) {
| this.model = model;
| }
|
| public String getMake(){
| return this.make;
| }
|
| public void setMake(String make) {
| this.make = make;
| }
|
|
| }
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