org.apache.myfaces.custom.jslistener
Class JsValueChangeListener

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          org.apache.myfaces.custom.jslistener.AbstractJsValueChangeListener
              org.apache.myfaces.custom.jslistener.JsValueChangeListener

All Implemented Interfaces:

javax.faces.component.StateHolder

public class JsValueChangeListener
extends AbstractJsValueChangeListener

Field Summary

static java.lang.String	COMPONENT_FAMILY
static java.lang.String	COMPONENT_TYPE
static java.lang.String	DEFAULT_RENDERER_TYPE

Constructor Summary

JsValueChangeListener()

Method Summary

java.lang.String	getBodyTagEvent() Events are triggered by the 'onchange' event of the source control.
java.lang.String	getExpressionValue() the javascript expression to evaluate.
java.lang.String	getFamily()
java.lang.String	getFor() for - the id of the target control
java.lang.String	getProperty() The result of the evaluated expression is assigned to the specified property of the target control
void	restoreState(javax.faces.context.FacesContext facesContext, java.lang.Object state)
java.lang.Object	saveState(javax.faces.context.FacesContext facesContext)
void	setBodyTagEvent(java.lang.String bodyTagEvent)
void	setExpressionValue(java.lang.String expressionValue)
void	setFor(java.lang.String forParam)
void	setProperty(java.lang.String property)

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class java.lang.Object

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

Field Detail

COMPONENT_FAMILY

public static final java.lang.String COMPONENT_FAMILY

See Also:

Constant Field Values

COMPONENT_TYPE

public static final java.lang.String COMPONENT_TYPE

See Also:

Constant Field Values

DEFAULT_RENDERER_TYPE

public static final java.lang.String DEFAULT_RENDERER_TYPE

See Also:

Constant Field Values

Constructor Detail

JsValueChangeListener

public JsValueChangeListener()

Method Detail

getFamily

public java.lang.String getFamily()

Specified by:

getFamily in class javax.faces.component.UIComponent

getFor

public java.lang.String getFor()

Description copied from class: AbstractJsValueChangeListener

for - the id of the target control

Specified by:

getFor in class AbstractJsValueChangeListener

setFor

public void setFor(java.lang.String forParam)

getExpressionValue

public java.lang.String getExpressionValue()

Description copied from class: AbstractJsValueChangeListener

the javascript expression to evaluate. The keyword '$srcElem' resolves to the source control and the keyword '$destElem' resolves to the target control

Specified by:

getExpressionValue in class AbstractJsValueChangeListener

setExpressionValue

public void setExpressionValue(java.lang.String expressionValue)

getProperty

public java.lang.String getProperty()

Description copied from class: AbstractJsValueChangeListener

The result of the evaluated expression is assigned to the specified property of the target control

Specified by:

getProperty in class AbstractJsValueChangeListener

setProperty

public void setProperty(java.lang.String property)

getBodyTagEvent

public java.lang.String getBodyTagEvent()

Description copied from class: AbstractJsValueChangeListener

Events are triggered by the 'onchange' event of the source control. Here, an additional event can be specified (onload?). If specified this JavaScript event will be inserted in the body tag. JavaScript code will be the same like it is rendered in the parent component.

Specified by:

getBodyTagEvent in class AbstractJsValueChangeListener

setBodyTagEvent

public void setBodyTagEvent(java.lang.String bodyTagEvent)

saveState

public java.lang.Object saveState(javax.faces.context.FacesContext facesContext)

Specified by:

saveState in interface javax.faces.component.StateHolder

Overrides:

saveState in class javax.faces.component.UIComponentBase

restoreState

public void restoreState(javax.faces.context.FacesContext facesContext,
                         java.lang.Object state)

Specified by:

restoreState in interface javax.faces.component.StateHolder

Overrides:

restoreState in class javax.faces.component.UIComponentBase