Portal Showcase

f:passThroughAttributes

f:passThroughAttributes provides the same behaviour as f:passThroughAttribute but for multiple attributes at the same time.

General Usage

For populating the attribute values, just set value EL expression. This should return a Map<String,Object> with the key being the attribute name, and its value the correspondent attribute value.

Source Code

<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:form>
		<h:inputText id="passThroughNumber" value="#{inputTextModelBean.text}">
			<f:passThroughAttributes value="#{passThroughAttributesBackingBean.passthroughAttributes}"/>
		</h:inputText>
		<h:commandButton value="#{i18n['submit']}">
			<f:ajax execute="passThroughNumber" render="@form"/>
		</h:commandButton>				
		<h:outputText id="modelValue" value="#{inputTextModelBean.text}"/>
	</h:form>

</ui:composition>
@ManagedBean
@RequestScoped
public class PassThroughAttributesBackingBean {

	public Map<String, Object> getPassthroughAttributes() {
		Map<String, Object> attributes = new HashMap<String, Object>();
		attributes.put("type", "number");

		return attributes;
	}
}
Liferay Faces Bridge Implementation 4.0.0 + Liferay Faces Portal 3.0.0 + Showcase Common 3.0.0 + Liferay Faces Util 3.0.0 + Mojarra 2.2.13