com.databasesandlife.util.wicket

Class GroupedDropDownChoice<T extends Serializable>

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.MarkupContainer

org.apache.wicket.markup.html.WebMarkupContainer

org.apache.wicket.markup.html.form.LabeledWebMarkupContainer

org.apache.wicket.markup.html.form.FormComponent<T>

org.apache.wicket.markup.html.form.FormComponentPanel<List<T>>

com.databasesandlife.util.wicket.GroupedDropDownChoice<T>

Type Parameters:

T - The object type to be selected

All Implemented Interfaces:

Serializable, Iterable<org.apache.wicket.Component>, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.IConverterLocator, org.apache.wicket.IGenericComponent<List<T>,org.apache.wicket.markup.html.form.FormComponent<List<T>>>, org.apache.wicket.IQueueRegion, org.apache.wicket.markup.html.form.IFormModelUpdateListener, org.apache.wicket.markup.html.form.IFormVisitorParticipant, org.apache.wicket.markup.html.form.ILabelProvider<String>, org.apache.wicket.markup.html.IHeaderContributor, org.apache.wicket.request.component.IRequestableComponent, org.apache.wicket.util.IHierarchical<org.apache.wicket.Component>, org.apache.wicket.util.io.IClusterable

public class GroupedDropDownChoice<T extends Serializable>
extends org.apache.wicket.markup.html.form.FormComponentPanel<List<T>>

Drop-down where options are in groups; user may select only one element or multiple elements.

Author:

This source is copyright Adrian Smith and licensed under the LGPL 3.

See Also:

Project on GitHub, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GroupedDropDownChoice.DropDownChoiceGroup<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected List<T>	selectModel Used by wicket

Fields inherited from class org.apache.wicket.markup.html.form.FormComponent

FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_INITIALIZED, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GroupedDropDownChoice(String wicketId)
	GroupedDropDownChoice(String wicketId, org.apache.wicket.model.IModel<List<T>> model, List<GroupedDropDownChoice.DropDownChoiceGroup<T>> values, org.apache.wicket.extensions.markup.html.form.select.IOptionRenderer<T> renderer, String htmlId)

Method Summary

Modifier and Type	Method and Description
void	convertInput()
protected void	init(org.apache.wicket.model.IModel<List<T>> model, List<GroupedDropDownChoice.DropDownChoiceGroup<T>> values, org.apache.wicket.extensions.markup.html.form.select.IOptionRenderer<T> renderer, String htmlId)
boolean	isMultiple()
protected void	onBeforeRender()
protected void	onComponentTag(org.apache.wicket.markup.ComponentTag tag)

Methods inherited from class org.apache.wicket.markup.html.form.FormComponentPanel

checkRequired, clearInput, newMarkupSourcingStrategy

Methods inherited from class org.apache.wicket.markup.html.form.FormComponent

add, add, convertValue, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getForm, getInput, getInputAsArray, getInputName, getModelValue, 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, setModelValue, setRequired, setType, shouldTrimInput, trim, updateAutoLabels, updateCollectionModel, updateModel, valid, validate, validateRequired, validateValidators, visitComponentsPostOrder, visitFormComponentsPostOrder

Methods inherited from class org.apache.wicket.markup.html.form.LabeledWebMarkupContainer

getLabel

Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer

getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addDequeuedComponent, addOrReplace, autoAdd, canDequeueTag, contains, dequeue, dequeue, dequeuePreamble, findChildComponent, findComponentToDequeue, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, getRegionMarkup, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onComponentTagBody, onInitialize, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, stream, streamChildren, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, beforeRender, canCallListener, canCallListenerAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, 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, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, onAfterRender, onConfigure, onEvent, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlForListener, urlForListener, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.wicket.IQueueRegion

dequeue, getRegionMarkup, newDequeueContext

Methods inherited from interface org.apache.wicket.IGenericComponent

getDefaultModel, getDefaultModelObject, getModel, getModelObject, setDefaultModel, setDefaultModelObject, setModel, setModelObject

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

selectModel

protected List<T extends Serializable> selectModel

Used by wicket

Constructor Detail

GroupedDropDownChoice

protected GroupedDropDownChoice(String wicketId)

GroupedDropDownChoice

public GroupedDropDownChoice(String wicketId,
                             org.apache.wicket.model.IModel<List<T>> model,
                             List<GroupedDropDownChoice.DropDownChoiceGroup<T>> values,
                             org.apache.wicket.extensions.markup.html.form.select.IOptionRenderer<T> renderer,
                             String htmlId)

Parameters:

model - allow multiple selections, unless model is a SingleEntryModelAdaptor.

Method Detail

init

protected void init(org.apache.wicket.model.IModel<List<T>> model,
                    List<GroupedDropDownChoice.DropDownChoiceGroup<T>> values,
                    org.apache.wicket.extensions.markup.html.form.select.IOptionRenderer<T> renderer,
                    String htmlId)

isMultiple

public boolean isMultiple()

onComponentTag

protected void onComponentTag(org.apache.wicket.markup.ComponentTag tag)

Overrides:

onComponentTag in class org.apache.wicket.markup.html.form.FormComponentPanel<List<T extends Serializable>>

convertInput

public void convertInput()

Overrides:

convertInput in class org.apache.wicket.markup.html.form.FormComponent<List<T extends Serializable>>

onBeforeRender

protected void onBeforeRender()

Overrides:

onBeforeRender in class org.apache.wicket.Component