T - The model object typepublic class RadioGroup<T> extends FormComponent<T> implements IOnChangeListener
<span wicket:id="radiochoicegroup">
...
<input type="radio" wicket:id="singleradiochoice1">choice 1</input>
...
<input type="radio" wicket:id="singleradiochoice2">choice 2</input>
...
</span>
FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATORENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEINGINTERFACE| Constructor and Description |
|---|
RadioGroup(String id) |
RadioGroup(String id,
IModel<T> model) |
| Modifier and Type | Method and Description |
|---|---|
protected T |
convertValue(String[] input)
Subclasses should overwrite this if the conversion is not done through the type field and the
IConverter. |
protected String |
getModelValue() |
protected boolean |
getStatelessHint()
Returns whether the component can be stateless.
|
protected void |
onComponentTag(ComponentTag tag)
Processes the component tag.
|
void |
onSelectionChanged()
Called when a selection changes.
|
protected void |
onSelectionChanged(T newSelection)
Template method that can be overridden by clients that implement IOnChangeListener to be
notified by onChange events of a select element.
|
protected boolean |
wantOnSelectionChangedNotifications() |
add, add, checkRequired, clearInput, convertInput, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getForm, getInput, getInputAsArray, getInputName, getModel, getModelObject, getRawInput, getType, getValidatorKeyPrefix, getValidators, getValue, hasRawInput, inputAsInt, inputAsInt, inputAsIntArray, inputChanged, internalOnModelChanged, invalid, isInputNullable, isMultiPart, isRequired, isValid, newValidatable, newValidationError, onDetach, onDisabled, onInvalid, onRequired, onValid, processChildren, processInput, remove, reportRequiredError, setConvertedInput, setLabel, setModel, setModelObject, setModelValue, setRequired, setType, shouldTrimInput, trim, updateAutoLabels, updateCollectionModel, updateModel, valid, validate, validateRequired, validateValidators, visitComponentsPostOrder, visitFormComponentsPostOrdergetLabelgetWebPage, getWebRequest, getWebResponse, getWebSessionadd, addDequeuedComponent, addOrReplace, autoAdd, canDequeueTag, contains, dequeue, dequeue, findComponentToDequeue, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onAfterRenderChildren, onComponentTagBody, onInitialize, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildrenadd, addStateChange, afterRender, beforeRender, canCallListenerInterface, canCallListenerInterfaceAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalPrepareForRender, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onEvent, onModelChanged, onModelChanging, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setRequestFlag, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, visitParents, warn, wrappublic RadioGroup(String id)
public RadioGroup(String id, IModel<T> model)
id - model - WebMarkupContainer.WebMarkupContainer(String, IModel)protected boolean wantOnSelectionChangedNotifications()
protected boolean getStatelessHint()
ComponentgetStatelessHint in class ComponentComponent.getStatelessHint()protected String getModelValue()
getModelValue in class FormComponent<T>protected T convertValue(String[] input) throws ConversionException
FormComponentIConverter. WARNING: this method may be removed in future versions.
If conversion fails then a ConversionException should be thrownconvertValue in class FormComponent<T>input - The value can be the getInput() or through a cookieConversionException - If input can't be convertedFormComponent.convertValue(String[])protected void onComponentTag(ComponentTag tag)
FormComponentonComponentTag in class FormComponent<T>tag - Tag to modifyFormComponent.onComponentTag(org.apache.wicket.markup.ComponentTag)public final void onSelectionChanged()
onSelectionChanged in interface IOnChangeListenerprotected void onSelectionChanged(T newSelection)
Called when a option is selected of a dropdown list that wants to be notified of this event. This method is to be implemented by clients that want to be notified of selection events.
newSelection - The newly selected object of the backing model NOTE this is the same as you would
get by calling getModelObject() if the new selection were currentwantOnSelectionChangedNotifications()Copyright © 2006–2014 Apache Software Foundation. All rights reserved.