javax.faces.component

Class UISelectOne

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

javax.faces.component.UIOutput

javax.faces.component.UIInput

javax.faces.component.UISelectOne

All Implemented Interfaces:

EditableValueHolder, StateHolder, ValueHolder

Direct Known Subclasses:

HtmlSelectOneListbox, HtmlSelectOneMenu, HtmlSelectOneRadio

public class UISelectOne
extends UIInput

Component for choosing one option out of a set of possibilities.

This component is expected to have children of type UISelectItem or UISelectItems; these define the set of possible options that the user can choose from.

see Javadoc of JSF Specification

Version:

$Revision: 482726 $ $Date: 2006-12-05 19:02:43 +0100 (Di, 05 Dez 2006) $

Author:

Manfred Geiler (latest modification by $Author: grantsmith $)

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMPONENT_FAMILY
static String	COMPONENT_TYPE
static String	INVALID_MESSAGE_ID

Fields inherited from class javax.faces.component.UIInput

CONVERSION_MESSAGE_ID, REQUIRED_MESSAGE_ID

Constructor Summary

Constructors

Constructor and Description
UISelectOne()

Method Summary

Methods

Modifier and Type	Method and Description
String	getFamily()
protected void	validateValue(FacesContext context, Object value) Verify that the result of converting the newly submitted value is equal to the value property of one of the child SelectItem objects.

Methods inherited from class javax.faces.component.UIInput

addValidator, addValueChangeListener, broadcast, compareValues, decode, getConvertedValue, getSubmittedValue, getValidator, getValidators, getValueChangeListener, getValueChangeListeners, isImmediate, isLocalValueSet, isRequired, isValid, processDecodes, processUpdates, processValidators, removeValidator, removeValueChangeListener, restoreState, saveState, setImmediate, setLocalValueSet, setRequired, setSubmittedValue, setValid, setValidator, setValue, setValueChangeListener, updateModel, validate

Methods inherited from class javax.faces.component.UIOutput

getConverter, getLocalValue, getValue, setConverter

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processRestoreState, processSaveState, 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

Methods inherited from interface javax.faces.component.ValueHolder

getConverter, getLocalValue, getValue, setConverter

Field Detail

INVALID_MESSAGE_ID

public static final String INVALID_MESSAGE_ID

See Also:

Constant Field Values

COMPONENT_TYPE

public static final String COMPONENT_TYPE

See Also:

Constant Field Values

COMPONENT_FAMILY

public static final String COMPONENT_FAMILY

See Also:

Constant Field Values

Constructor Detail

UISelectOne

public UISelectOne()

Method Detail

validateValue

protected void validateValue(FacesContext context,
                 Object value)

Verify that the result of converting the newly submitted value is equal to the value property of one of the child SelectItem objects. If this is not true, a validation error is reported.

Overrides:

validateValue in class UIInput

See Also:

UIInput.validateValue(javax.faces.context.FacesContext, java.lang.Object)

getFamily

public String getFamily()

Overrides:

getFamily in class UIInput