Portal Showcase
portal:nav
Nav is a UIData (iterator) component that renders a<ul>...</ul>
(unordered) list. It is designed to be used in conjunction with portal:navItem child component tags.
Data Model Usage
Since it extends UIData, it can render list items dynamically when the portal:navItem content is set via EL to a model bean property (which is wrapped implicitly by JSF with a DataModel). The var attribute can be used to introduce a variable name into the EL when iterating over the model.Source Code
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://xmlns.jcp.org/jsf/html" xmlns:portal="http://liferay.com/faces/portal" xmlns:ui="http://xmlns.jcp.org/jsf/facelets"> <h:form> <portal:nav responsive="false" value="#{navModelBean.liferayBenefits}" var="liferayBenefit"> <portal:navItem> <h:commandLink> <h:graphicImage name="icon-#{liferayBenefit.imageName}" library="images" /> <h:outputText value="#{liferayBenefit.label}" /> </h:commandLink> </portal:navItem> </portal:nav> </h:form> </ui:composition>
@RequestScoped @ManagedBean public class NavModelBean { @ManagedProperty(name = "liferayBenefitService", value = "#{liferayBenefitService}") private LiferayBenefitService liferayBenefitService; public List<LiferayBenefit> getLiferayBenefits() { return liferayBenefitService.getLiferayBenefits(); } public void setLiferayBenefitService(LiferayBenefitService liferayBenefitService) { this.liferayBenefitService = liferayBenefitService; } }
Liferay Faces Bridge Implementation 5.0.0 + Liferay Faces Portal 5.0.0 + Showcase Common 3.1.1 + Liferay Faces Util 3.4.1 + Mojarra 2.2.20