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java.lang.Objectjavax.faces.component.UIComponent
javax.faces.component.UIComponentBase
javax.faces.component.UISelectItems
public class UISelectItems
UISelectItems is a component that may be nested
inside a UISelectMany or UISelectOne component, and
causes the addition of one or more SelectItem instances to the
list of available options in the parent component. The
value of this component (set either directly, or acquired
indirectly a ValueExpression, can be of any
of the following types:
SelectItem - This instance is
added to the set of available options for the parent tag.SelectItem - This set of instances is
added to the set of available options for the parent component,
in ascending subscript order.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.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.
| Field Summary | |
|---|---|
static String |
COMPONENT_FAMILY
The standard component family for this component. |
static String |
COMPONENT_TYPE
The standard component type for this component. |
| Fields inherited from class javax.faces.component.UIComponent |
|---|
bindings |
| Constructor Summary | |
|---|---|
UISelectItems()
Create a new UISelectItems instance with default property
values. |
|
| Method Summary | |
|---|---|
String |
getFamily()
Return the identifier of the component family to which this component belongs. |
Object |
getValue()
Returns the value property of the
UISelectItems. |
void |
restoreState(FacesContext context,
Object state)
Perform any processing required to restore the state from the entries in the state Object. |
Object |
saveState(FacesContext context)
Gets the state of the instance as a Serializable Object. |
void |
setValue(Object value)
Sets the value property of the
UISelectItems. |
| Methods inherited from class javax.faces.component.UIComponent |
|---|
encodeAll, getContainerClientId |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final String COMPONENT_TYPE
The standard component type for this component.
public static final String COMPONENT_FAMILY
The standard component family for this component.
| Constructor Detail |
|---|
public UISelectItems()
Create a new UISelectItems instance with default property
values.
| Method Detail |
|---|
public String getFamily()
UIComponentReturn 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 appropriate Renderer for this component instance.
getFamily in class UIComponentpublic Object getValue()
Returns the value property of the
UISelectItems.
public void setValue(Object value)
Sets the value property of the
UISelectItems.
value - the new valuepublic Object saveState(FacesContext context)
StateHolder Gets the state of the instance as a
Serializable Object.
If the class that implements this interface has references to
instances that implement StateHolder (such as a
UIComponent with event handlers, validators, etc.)
this method must call the StateHolder.saveState(javax.faces.context.FacesContext) method on all those
instances as well. This method must not save the state
of children and facets. That is done via the StateManager
This method must not alter the state of the implementing object. In other words, after executing this code:
Object state = component.saveState(facesContext);
component should be the same as before executing
it.
The return from this method must be Serializable
saveState in interface StateHoldersaveState in class UIComponentBase
public void restoreState(FacesContext context,
Object state)
StateHolderPerform any processing required to restore the state from the entries in the state Object.
If the class that implements this interface has references to
instances that also implement StateHolder (such as a
UIComponent with event handlers, validators, etc.)
this method must call the StateHolder.restoreState(javax.faces.context.FacesContext, java.lang.Object) method on all those
instances as well.
restoreState in interface StateHolderrestoreState in class UIComponentBase
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Copyright 2006 Sun Microsystems, Inc. All rights reserved.