f:facet

This Facelet makes possible to add a named UIComponent nested to another. This way, developers can freely implement a more complex Facelet component than a simple attribute does.

共通 Usage

f:facet is used in UIData (used by some components like h:dataTable) and by h:column. For custom developments, there are some methods available in UIComponentBase for obtaining those.
Customers
名 姓 Date of Birth 国
Footer
John Adams 11 30, 1735 United States
Samuel Adams 10 27, 1722 United States
Josiah Bartlett 12 21, 1729 United States
Carter Braxton 10 16, 1736 United States
Charles Carroll 10 19, 1737 United States
Benjamin Franklin 2 17, 1706 United States
Elbridge Gerry 3 03, 1701 United States
John Hancock 2 23, 1737 United States
Thomas Jefferson 5 13, 1743 United States
Francis Lewis 4 21, 1713 United States

ソースコード

<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://xmlns.jcp.org/jsf/core"
	xmlns:h="http://xmlns.jcp.org/jsf/html" xmlns:ui="http://xmlns.jcp.org/jsf/facelets">

	<h:dataTable rows="10"
	value="#{dataTableBacking.customerDataModel}" var="customer">
		<f:facet name="header">
			<h:outputText value="#{i18n['customers']}" />
		</f:facet>
		<h:column>
			<f:facet name="header">
				<h:outputText value="#{i18n['first-name']}"/>
			</f:facet>						
			<h:outputText value="#{customer.firstName}" />
		</h:column>
		<h:column>
			<f:facet name="header">
				<h:outputText value="#{i18n['last-name']}"/>
			</f:facet>
			<h:outputText value="#{customer.lastName}" />
		</h:column>
		<h:column>
			<f:facet name="header">
				<h:outputText value="#{i18n['date-of-birth']}"/>
			</f:facet>
			<h:outputText value="#{customer.dateOfBirth}">
				<f:convertDateTime pattern="MMM dd, yyyy" />
			</h:outputText>
		</h:column>
		<h:column>
			<f:facet name="header">
				<h:outputText value="#{i18n['country']}"/>
			</f:facet>
			<h:outputText value="#{customer.country.countryName}"/>
		</h:column>
		<f:facet name="footer">
			<h:outputText value="#{i18n['footer']}" />
		</f:facet>
	</h:dataTable>
</ui:composition>
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