org.wicketstuff.select2

Class HomePage.CountriesProvider

java.lang.Object

org.wicketstuff.select2.TextChoiceProvider<Country>

org.wicketstuff.select2.HomePage.CountriesProvider

All Implemented Interfaces:

Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable, ChoiceProvider<Country>

Enclosing class:

HomePage

public static class HomePage.CountriesProvider
extends TextChoiceProvider<Country>

Country based choice provider for Select2 components. Demonstrates integration between Select2 components and a domain object (in this case an enum).

Author:

igor

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HomePage.CountriesProvider()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getDisplayText(Country choice)
protected Object	getId(Country choice)
void	query(String term, int page, Response<Country> response) Queries application for choices that match the search term and adds them to the response
Collection<Country>	toChoices(Collection<String> ids) Converts a list of choice ids back into application's choice objects.

Methods inherited from class org.wicketstuff.select2.TextChoiceProvider

detach, toJson

Methods inherited from class java.lang.Object

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

Constructor Detail

HomePage.CountriesProvider

public HomePage.CountriesProvider()

Method Detail

getDisplayText

protected String getDisplayText(Country choice)

Specified by:

getDisplayText in class TextChoiceProvider<Country>

getId

protected Object getId(Country choice)

Specified by:

getId in class TextChoiceProvider<Country>

query

public void query(String term,
         int page,
         Response<Country> response)

Description copied from interface: ChoiceProvider

Queries application for choices that match the search term and adds them to the response

Parameters:

term - search term

page - requested search term results page

response - aggregate for matching choices as well as other response options

toChoices

public Collection<Country> toChoices(Collection<String> ids)

Description copied from interface: ChoiceProvider

Converts a list of choice ids back into application's choice objects. When the choice provider is attached to a single-select component the ids collection will contain exactly one id, and a collection containing exactly one choice should be returned.

Parameters:

ids - collection containing choice ids

Returns:

collection containing application choice objects