javax.faces.component
Class UISelectOne

java.lang.Object
  extended by javax.faces.component.UIComponent
      extended by javax.faces.component.UIComponentBase
          extended by javax.faces.component.UIOutput
              extended by javax.faces.component.UIInput
                  extended by 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
static java.lang.String COMPONENT_FAMILY
           
static java.lang.String COMPONENT_TYPE
           
static java.lang.String INVALID_MESSAGE_ID
           
 
Fields inherited from class javax.faces.component.UIInput
CONVERSION_MESSAGE_ID, REQUIRED_MESSAGE_ID
 
Constructor Summary
UISelectOne()
           
 
Method Summary
 java.lang.String getFamily()
           
protected  void validateValue(FacesContext context, java.lang.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 java.lang.String INVALID_MESSAGE_ID
See Also:
Constant Field Values

COMPONENT_TYPE

public static final java.lang.String COMPONENT_TYPE
See Also:
Constant Field Values

COMPONENT_FAMILY

public static final java.lang.String COMPONENT_FAMILY
See Also:
Constant Field Values
Constructor Detail

UISelectOne

public UISelectOne()
Method Detail

validateValue

protected void validateValue(FacesContext context,
                             java.lang.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 java.lang.String getFamily()
Overrides:
getFamily in class UIInput


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