org.apache.myfaces.trinidad.component.core
Class CoreSubform

java.lang.Object
  extended by javax.faces.component.UIComponent
      extended by org.apache.myfaces.trinidad.component.UIXComponent
          extended by org.apache.myfaces.trinidad.component.UIXComponentBase
              extended by org.apache.myfaces.trinidad.component.UIXSubform
                  extended by org.apache.myfaces.trinidad.component.core.CoreSubform
All Implemented Interfaces:
EventListener, javax.faces.component.NamingContainer, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder

public class CoreSubform
extends UIXSubform

The CoreSubform represents an independently submittable region of a page. The contents of a subform will only be validated (or otherwise processed) if a component inside of the subform is responsible for submitting the page or if the default attribute is set to true. This allows for comparatively fine-grained control of which components will be validated and pushed into the model without the compromises of using entirely separate form elements. We strongly recommend the use of a single <tr:form> per page, and using <tr:subform> where you might otherwise be tempted to use multiple forms. Multiple forms require multiple copies of page state, and user edits in forms that aren't submitted are always lost. When a page using subforms is submitted, page state is only written once, and all user edits are preserved. See the UIXSubform Javadoc for more details on how subforms work.

Events:

Type Phases Description
org.apache.myfaces.trinidad.event.AttributeChangeEvent Invoke
Application
Apply
Request
Values
Event delivered to describe an attribute change. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change event might include the width of a column that supported client-side resizing.


Field Summary
static String COMPONENT_FAMILY
           
static String COMPONENT_TYPE
           
static FacesBean.Type TYPE
           
 
Fields inherited from class org.apache.myfaces.trinidad.component.UIXSubform
DEFAULT_KEY, SUBMITTED_KEY
 
Fields inherited from class org.apache.myfaces.trinidad.component.UIXComponentBase
BINDING_KEY, ID_KEY, RENDERED_KEY, RENDERER_TYPE_KEY, TRANSIENT_KEY
 
Fields inherited from class javax.faces.component.UIComponent
BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, VIEW_LOCATION_KEY
 
Fields inherited from interface javax.faces.component.NamingContainer
SEPARATOR_CHAR
 
Constructor Summary
  CoreSubform()
          Construct an instance of the CoreSubform.
protected CoreSubform(String rendererType)
          Construct an instance of the CoreSubform.
 
Method Summary
protected  FacesBean.Type getBeanType()
           
 String getFamily()
           
 
Methods inherited from class org.apache.myfaces.trinidad.component.UIXSubform
invokeOnComponent, isDefault, isSubmitted, processDecodes, processUpdates, processValidators, queueEvent, setDefault, setSubmitted
 
Methods inherited from class org.apache.myfaces.trinidad.component.UIXComponentBase
adaptMethodBinding, addAttributeChange, addAttributeChangeListener, addClientBehavior, addComponentChange, addComponentChange, addFacesListener, broadcast, broadcastToMethodBinding, broadcastToMethodExpression, clearInitialState, createFacesBean, decode, decodeChildren, decodeChildrenImpl, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributeChangeListener, getAttributeChangeListeners, getAttributes, getBooleanProperty, getChildCount, getChildren, getClientBehaviors, getClientId, getContainerClientId, getDefaultEventName, getFacesBean, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacetNames, getFacets, getFacetsAndChildren, getId, getIntProperty, getLifecycleRenderer, getListenersForEventClass, getParent, getProperty, getPropertyKey, getRenderedFacetsAndChildren, getRenderer, getRendererType, getRendersChildren, getValueBinding, getValueExpression, initialStateMarked, invokeOnChildrenComponents, invokeOnNamingContainerComponent, isRendered, isTransient, markInitialState, processRestoreState, processSaveState, removeAttributeChangeListener, removeFacesListener, restoreState, satisfiesPartialTrigger, saveState, setAttributeChangeListener, setAttributeChangeListener, setBooleanProperty, setId, setIntProperty, setParent, setProperty, setRendered, setRendererType, setTransient, setupFlattenedChildrenContext, setupFlattenedContext, setValueBinding, setValueExpression, subscribeToEvent, tearDownFlattenedChildrenContext, tearDownFlattenedContext, toString, unsubscribeFromEvent, updateChildren, updateChildrenImpl, validateChildren, validateChildrenImpl
 
Methods inherited from class org.apache.myfaces.trinidad.component.UIXComponent
addPartialTarget, clearCachedClientIds, clearCachedClientIds, encodeFlattenedChild, encodeFlattenedChildren, getLogicalParent, getLogicalParent, getStateHelper, getStateHelper, isVisitable, partialEncodeVisit, processFlattenedChildren, processFlattenedChildren, processFlattenedChildren, processFlattenedChildren, setPartialTarget, setupChildrenEncodingContext, setupChildrenVisitingContext, setupEncodingContext, setUpEncodingContext, setupVisitingContext, tearDownChildrenEncodingContext, tearDownChildrenVisitingContext, tearDownEncodingContext, tearDownVisitingContext, visitAllChildren, visitChildren, visitChildren, visitTree, visitTree
 
Methods inherited from class javax.faces.component.UIComponent
encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getResourceBundleMap, isCompositeComponent, isInView, popComponentFromEL, processEvent, pushComponentToEL, setInView
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

TYPE

public static final FacesBean.Type TYPE

COMPONENT_FAMILY

public static final String COMPONENT_FAMILY
See Also:
Constant Field Values

COMPONENT_TYPE

public static final String COMPONENT_TYPE
See Also:
Constant Field Values
Constructor Detail

CoreSubform

public CoreSubform()
Construct an instance of the CoreSubform.


CoreSubform

protected CoreSubform(String rendererType)
Construct an instance of the CoreSubform.

Method Detail

getFamily

public String getFamily()
Overrides:
getFamily in class UIXSubform

getBeanType

protected FacesBean.Type getBeanType()
Overrides:
getBeanType in class UIXSubform


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