com.liferay.faces.util.context.internal

Class PartialViewContextOnChangeImpl

java.lang.Object

javax.faces.context.PartialViewContext

javax.faces.context.PartialViewContextWrapper

com.liferay.faces.util.context.internal.PartialViewContextOnChangeImpl

All Implemented Interfaces:

javax.faces.FacesWrapper<javax.faces.context.PartialViewContext>

public class PartialViewContextOnChangeImpl
extends javax.faces.context.PartialViewContextWrapper

This class is a wrapper around the PartialViewContext. Its purpose is to provide a way to provide a way for components to handle validation for required fields with "onchange" behavior rather than "onblur" behavior. For example, the ICEfaces ace:textEntry component only suppors the "onblur" event when used with ace:ajax. In the case of required="true", the JSF PROCESS_VALIDATIONS phase will add a EditableValueHolder#REQUIRED_MESSAGE_ID FacesMessage when the user tabs-out of the field. By specifying the following in the WEB-INF/faces-config.xml descriptor, the FacesMessages will be removed which approximates the behavior of the "onchange" event:

<partial-view-context-factory>com.liferay.faces.util.context.PartialViewContextFactoryOnChangeImpl</partial-view-context-factory>

Author:

Neil Griffin

Field Summary

Fields inherited from class javax.faces.context.PartialViewContext

ALL_PARTIAL_PHASE_CLIENT_IDS, PARTIAL_EXECUTE_PARAM_NAME, PARTIAL_RENDER_PARAM_NAME, RESET_VALUES_PARAM_NAME

Constructor Summary

Constructors

Constructor and Description
PartialViewContextOnChangeImpl(javax.faces.context.PartialViewContext partialViewContext, javax.faces.context.FacesContext facesContext)

Method Summary

Methods

Modifier and Type	Method and Description
javax.faces.context.PartialViewContext	getWrapped()
void	processPartial(javax.faces.event.PhaseId phaseId)
void	setPartialRequest(boolean isPartialRequest) This method is missing from the PartialViewContextWrapper class so it must be implemented here.

Methods inherited from class javax.faces.context.PartialViewContextWrapper

getExecuteIds, getPartialResponseWriter, getRenderIds, isAjaxRequest, isExecuteAll, isPartialRequest, isRenderAll, isResetValues, release, setRenderAll

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PartialViewContextOnChangeImpl

public PartialViewContextOnChangeImpl(javax.faces.context.PartialViewContext partialViewContext,
                              javax.faces.context.FacesContext facesContext)

Method Detail

getWrapped

public javax.faces.context.PartialViewContext getWrapped()

Specified by:

getWrapped in interface javax.faces.FacesWrapper<javax.faces.context.PartialViewContext>

Overrides:

getWrapped in class javax.faces.context.PartialViewContextWrapper

processPartial

public void processPartial(javax.faces.event.PhaseId phaseId)

Overrides:

processPartial in class javax.faces.context.PartialViewContextWrapper

setPartialRequest

public void setPartialRequest(boolean isPartialRequest)

This method is missing from the PartialViewContextWrapper class so it must be implemented here.

Overrides:

setPartialRequest in class javax.faces.context.PartialViewContextWrapper