Class UISelectItems
- java.lang.Object
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- javax.faces.component.UIComponent
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- javax.faces.component.UIComponentBase
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- javax.faces.component.UISelectItems
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- All Implemented Interfaces:
java.util.EventListener
,PartialStateHolder
,StateHolder
,TransientStateHolder
,ComponentSystemEventListener
,FacesListener
,SystemEventListenerHolder
public class UISelectItems extends UIComponentBase
UISelectItems is a component that may be nested inside a
UISelectMany
orUISelectOne
component, and causes the addition of one or moreSelectItem
instances to the list of available options in the parent component. Thevalue
of this component (set either directly, or acquired indirectly aValueExpression
, can be of any of the following types:- Single instance of
SelectItem
- This instance is added to the set of available options for the parent tag. - Array of
SelectItem
- This set of instances is added to the set of available options for the parent component, in ascending subscript order. - Collection of
SelectItem
- This set of instances is added to the set of available options for the parent component, in the order provided by an iterator over them. - Map - The keys of this object (once converted to
Strings) are assumed to be labels, and the values of this object
(once converted to Strings)
are assumed to be values, of
SelectItem
instances that will be constructed dynamically and added to the set of available options for the parent component, in the order provided by an iterator over the keys.
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
COMPONENT_FAMILY
The standard component family for this component.static java.lang.String
COMPONENT_TYPE
The standard component type for this component.-
Fields inherited from class javax.faces.component.UIComponent
ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY
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Constructor Summary
Constructors Constructor Description UISelectItems()
Create a newUISelectItems
instance with default property values.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getFamily()
Return the identifier of the component family to which this component belongs.java.lang.Object
getValue()
Returns thevalue
property of theUISelectItems
.void
setValue(java.lang.Object value)
Sets thevalue
property of theUISelectItems
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from class javax.faces.component.UIComponent
encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getPassThroughAttributes, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView, setValueExpression, visitTree
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Methods inherited from class javax.faces.component.UIComponentBase
addClientBehavior, addFacesListener, broadcast, clearInitialState, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getPassThroughAttributes, getRenderer, getRendererType, getRendersChildren, getValueBinding, invokeOnComponent, isRendered, isTransient, markInitialState, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, restoreState, saveAttachedState, saveState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, subscribeToEvent, unsubscribeFromEvent
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Field Detail
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COMPONENT_TYPE
public static final java.lang.String COMPONENT_TYPE
The standard component type for this component.
- See Also:
- Constant Field Values
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COMPONENT_FAMILY
public static final java.lang.String COMPONENT_FAMILY
The standard component family for this component.
- See Also:
- Constant Field Values
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Constructor Detail
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UISelectItems
public UISelectItems()
Create a new
UISelectItems
instance with default property values.
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Method Detail
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getFamily
public java.lang.String getFamily()
Description copied from class:UIComponent
Return the identifier of the component family to which this component belongs. This identifier, in conjunction with the value of the
rendererType
property, may be used to select the appropriateRenderer
for this component instance. Note this method should NOT returnnull
- Specified by:
getFamily
in classUIComponent
- Returns:
- the component family (not null).
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getValue
public java.lang.Object getValue()
Returns the
value
property of theUISelectItems
.- Returns:
- the value.
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setValue
public void setValue(java.lang.Object value)
Sets the
value
property of theUISelectItems
.- Parameters:
value
- the new value
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