com.googlecode.wicket.kendo.ui.form.multiselect.lazy

Class MultiSelect<T>

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<Collection<T>>

com.googlecode.wicket.kendo.ui.form.multiselect.lazy.MultiSelect<T>

Type Parameters:

T - the model object type

All Implemented Interfaces:

com.googlecode.wicket.jquery.core.data.IChoiceProvider<T>, com.googlecode.wicket.jquery.core.IJQueryWidget, Serializable, Iterable<org.apache.wicket.Component>, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.IConverterLocator, org.apache.wicket.IGenericComponent<Collection<T>>, 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

Direct Known Subclasses:

AjaxMultiSelect

public abstract class MultiSelect<T>
extends org.apache.wicket.markup.html.form.FormComponent<Collection<T>>
implements com.googlecode.wicket.jquery.core.IJQueryWidget, com.googlecode.wicket.jquery.core.data.IChoiceProvider<T>

Provides a Kendo UI MultiSelect widget.
This lazy version loads the list of choices asynchronously

Author:

Sebastien Briquet - sebfz1

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.googlecode.wicket.jquery.core.IJQueryWidget

com.googlecode.wicket.jquery.core.IJQueryWidget.JQueryWidget

Field Summary

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_AFTER_RENDERING, FLAG_INITIALIZED, FLAG_PREPARED_FOR_RENDER, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RENDERING, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING

Constructor Summary

Constructors

Constructor and Description
MultiSelect(String id) Constructor
MultiSelect(String id, com.googlecode.wicket.jquery.core.renderer.IChoiceRenderer<? super T> renderer) Constructor
MultiSelect(String id, org.apache.wicket.model.IModel<? extends Collection<T>> model) Constructor
MultiSelect(String id, org.apache.wicket.model.IModel<? extends Collection<T>> model, com.googlecode.wicket.jquery.core.renderer.IChoiceRenderer<? super T> renderer) Constructor

Method Summary

Modifier and Type	Method and Description
void	convertInput()
protected CharSequence	getCallbackUrl() Gets the ChoiceModelBehavior callback url
int	getListWidth() Gets the (inner) list width.
protected String	getModelValue()
String	getTemplateToken() Gets the template script token/id
protected com.googlecode.wicket.jquery.core.behavior.ChoiceModelBehavior<T>	newChoiceModelBehavior() Gets a new ChoiceModelBehavior
protected com.googlecode.wicket.jquery.core.template.IJQueryTemplate	newTemplate() Gets a new IJQueryTemplate to customize the rendering The properties used in the template text (ie: ${data.name}) should be of the prefixed by "data." and should be identified in the list returned by IJQueryTemplate.getTextProperties() (without "data.")
com.googlecode.wicket.jquery.core.JQueryBehavior	newWidgetBehavior(String selector)
void	onBeforeRender(com.googlecode.wicket.jquery.core.JQueryBehavior behavior)
void	onConfigure(com.googlecode.wicket.jquery.core.JQueryBehavior behavior)
protected void	onConfigure(KendoDataSource dataSource) Configure the KendoDataSource with additional options
protected void	onInitialize()
void	refresh(org.apache.wicket.ajax.AjaxRequestTarget target) Refreshes the widget by reading from the datasource
MultiSelect<T>	setListWidth(int width) Sets the (inner) list width.
void	updateModel()
String	widget() Gets the Kendo UI widget

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

add, add, checkRequired, clearInput, convertValue, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getForm, getInput, getInputAsArray, getInputName, getModel, getModelObject, getParameterValues, getRawInput, getType, getValidatorKeyPrefix, getValidators, getValue, hasRawInput, inputAsInt, inputAsInt, inputAsIntArray, inputChanged, internalOnModelChanged, invalid, isInputNullable, isMultiPart, isRequired, isValid, newValidatable, newValidationError, onComponentTag, onDetach, onDisabled, onInvalid, onRequired, onValid, processChildren, processInput, remove, reportRequiredError, setConvertedInput, setLabel, setModel, setModelObject, setModelValue, setRequired, setType, shouldTrimInput, trim, updateAutoLabels, updateCollectionModel, 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, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, getRegionMarkup, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onAfterRenderChildren, onComponentTagBody, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, canCallListenerInterface, canCallListenerInterfaceAfterExpiry, 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, internalPrepareForRender, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onEvent, onModelChanged, onModelChanging, onReAdd, 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, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.googlecode.wicket.jquery.core.data.IChoiceProvider

getChoices

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

MultiSelect

public MultiSelect(String id)

Constructor

Parameters:

id - the markup id

MultiSelect

public MultiSelect(String id,
                   org.apache.wicket.model.IModel<? extends Collection<T>> model)

Constructor

Parameters:

id - the markup id

model - the IModel

MultiSelect

public MultiSelect(String id,
                   com.googlecode.wicket.jquery.core.renderer.IChoiceRenderer<? super T> renderer)

Constructor

Parameters:

id - the markup id

renderer - the IChoiceRenderer

MultiSelect

public MultiSelect(String id,
                   org.apache.wicket.model.IModel<? extends Collection<T>> model,
                   com.googlecode.wicket.jquery.core.renderer.IChoiceRenderer<? super T> renderer)

Constructor

Parameters:

id - the markup id

model - the IModel

renderer - the ChoiceRenderer

Method Detail

getCallbackUrl

protected CharSequence getCallbackUrl()

Gets the ChoiceModelBehavior callback url

Returns:

the ChoiceModelBehavior callback url

getTemplateToken

public String getTemplateToken()

Gets the template script token/id

Returns:

the template script token/id

getListWidth

public int getListWidth()

Gets the (inner) list width.

Returns:

the list width

setListWidth

public MultiSelect<T> setListWidth(int width)

Sets the (inner) list width.

Parameters:

width - the list width

Returns:

this, for chaining

convertInput

public void convertInput()

Overrides:

convertInput in class org.apache.wicket.markup.html.form.FormComponent<Collection<T>>

updateModel

public void updateModel()

Specified by:

updateModel in interface org.apache.wicket.markup.html.form.IFormModelUpdateListener

Overrides:

updateModel in class org.apache.wicket.markup.html.form.FormComponent<Collection<T>>

widget

public String widget()

Gets the Kendo UI widget

Returns:

the jQuery object

refresh

public void refresh(org.apache.wicket.ajax.AjaxRequestTarget target)

Refreshes the widget by reading from the datasource

Parameters:

target - the AjaxRequestTarget

getModelValue

protected String getModelValue()

Overrides:

getModelValue in class org.apache.wicket.markup.html.form.FormComponent<Collection<T>>

onInitialize

protected void onInitialize()

Overrides:

onInitialize in class org.apache.wicket.MarkupContainer

onConfigure

public void onConfigure(com.googlecode.wicket.jquery.core.JQueryBehavior behavior)

Specified by:

onConfigure in interface com.googlecode.wicket.jquery.core.IJQueryWidget

onConfigure

protected void onConfigure(KendoDataSource dataSource)

Configure the KendoDataSource with additional options

Parameters:

dataSource - the KendoDataSource

onBeforeRender

public void onBeforeRender(com.googlecode.wicket.jquery.core.JQueryBehavior behavior)

Specified by:

onBeforeRender in interface com.googlecode.wicket.jquery.core.IJQueryWidget

newWidgetBehavior

public com.googlecode.wicket.jquery.core.JQueryBehavior newWidgetBehavior(String selector)

Specified by:

newWidgetBehavior in interface com.googlecode.wicket.jquery.core.IJQueryWidget

newTemplate

protected com.googlecode.wicket.jquery.core.template.IJQueryTemplate newTemplate()

Gets a new IJQueryTemplate to customize the rendering
The properties used in the template text (ie: ${data.name}) should be of the prefixed by "data." and should be identified in the list returned by IJQueryTemplate.getTextProperties() (without "data.")

Returns:

null by default

newChoiceModelBehavior

protected com.googlecode.wicket.jquery.core.behavior.ChoiceModelBehavior<T> newChoiceModelBehavior()

Gets a new ChoiceModelBehavior

Returns:

a new ChoiceModelBehavior