<a:form id="form"> <a:dataTable id="cars" var="car" value="#{dtContextMenuView.cars}" rowKey="#{car.id}" selection="#{dtContextMenuView.selectedCar}" selectionMode="single"> <f:facet name="header"> RightClick to View Options </f:facet> <a:column headerText="Id"> <h:outputText value="#{car.id}" /> </a:column> <a:column headerText="Year"> <h:outputText value="#{car.year}" /> </a:column> <a:column headerText="Brand"> <h:outputText value="#{car.brand}" /> </a:column> <a:column headerText="Color"> <h:outputText value="#{car.color}" /> </a:column> </a:dataTable> <a:contextMenu for="cars"> <a:menuitem value="View" update="carDetail" icon="ui-icon-search" oncomplete="PF('carDialog').show()"/> <a:menuitem value="Delete" update="cars" icon="ui-icon-close" actionListener="#{dtContextMenuView.deleteCar}"/> </a:contextMenu> <a:dialog header="Car Info" widgetVar="carDialog" modal="true" showEffect="fade" hideEffect="fade" resizable="false"> <a:outputPanel id="carDetail" style="text-align:center;"> <a:panelGrid columns="2" rendered="#{not empty dtContextMenuView.selectedCar}" columnClasses="label,value"> <f:facet name="header"> <a:graphicImage name="demo/images/car/#{dtContextMenuView.selectedCar.brand}-big.gif"/> </f:facet> <h:outputText value="Id:" /> <h:outputText value="#{dtContextMenuView.selectedCar.id}" /> <h:outputText value="Year" /> <h:outputText value="#{dtContextMenuView.selectedCar.year}" /> <h:outputText value="Color:" /> <h:outputText value="#{dtContextMenuView.selectedCar.color}" style="color:#{dtContextMenuView.selectedCar.color}"/> <h:outputText value="Price" /> <h:outputText value="$#{dtContextMenuView.selectedCar.price}" /> </a:panelGrid> </a:outputPanel> </a:dialog> </a:form>
package com.jarch.showcase.view.data.datatable; import java.io.Serializable; import java.util.List; import javax.annotation.PostConstruct; import javax.faces.bean.ManagedBean; import javax.faces.bean.ManagedProperty; import javax.faces.bean.ViewScoped; import org.primefaces.showcase.domain.Car; import org.primefaces.showcase.service.CarService; @ManagedBean(name="dtContextMenuView") @ViewScoped public class ContextMenuView implements Serializable { private List<Car> cars; private Car selectedCar; @ManagedProperty("org.primefaces.showcase.service.CarService@401cfda4") private CarService service; @PostConstruct public void init() { cars = service.createCars(10); } public List<Car> getCars() { return cars; } public Car getSelectedCar() { return selectedCar; } public void setSelectedCar(Car selectedCar) { this.selectedCar = selectedCar; } public void setService(CarService service) { this.service = service; } public void deleteCar() { cars.remove(selectedCar); selectedCar = null; } }
package com.jarch.showcase.service; import java.util.ArrayList; import java.util.List; import java.util.UUID; import javax.faces.bean.ApplicationScoped; import javax.faces.bean.ManagedBean; import org.primefaces.showcase.domain.Car; @ManagedBean(name = "carService") @ApplicationScoped public class CarService { private final static String[] colors; private final static String[] brands; static { colors = new String[10]; colors[0] = "Black"; colors[1] = "White"; colors[2] = "Green"; colors[3] = "Red"; colors[4] = "Blue"; colors[5] = "Orange"; colors[6] = "Silver"; colors[7] = "Yellow"; colors[8] = "Brown"; colors[9] = "Maroon"; brands = new String[10]; brands[0] = "BMW"; brands[1] = "Mercedes"; brands[2] = "Volvo"; brands[3] = "Audi"; brands[4] = "Renault"; brands[5] = "Fiat"; brands[6] = "Volkswagen"; brands[7] = "Honda"; brands[8] = "Jaguar"; brands[9] = "Ford"; } public List<Car> createCars(int size) { List<Car> list = new ArrayList<Car>(); for(int i = 0 ; i < size ; i++) { list.add(new Car(getRandomId(), getRandomBrand(), getRandomYear(), getRandomColor(), getRandomPrice(), getRandomSoldState())); } return list; } private String getRandomId() { return UUID.randomUUID().toString().substring(0, 8); } private int getRandomYear() { return (int) (Math.random() * 50 + 1960); } private String getRandomColor() { return colors[(int) (Math.random() * 10)]; } private String getRandomBrand() { return brands[(int) (Math.random() * 10)]; } public int getRandomPrice() { return (int) (Math.random() * 100000); } public boolean getRandomSoldState() { return (Math.random() > 0.5) ? true: false; } public List<String> getColors() { return Arrays.asList(colors); } public List<String> getBrands() { return Arrays.asList(brands); } }