org.wicketstuff.select2

Class JsonResourceReference<T>

java.lang.Object

org.apache.wicket.request.resource.ResourceReference

org.wicketstuff.select2.JsonResourceReference<T>

All Implemented Interfaces:

Serializable, IClusterable

public abstract class JsonResourceReference<T>
extends ResourceReference

A resource that serves JSON for stateless . You have to mount at application init like. E.g.

        mountResource(CATEGORIES_JSON, new JsonResourceReference("categories") {
                        
                        private static final long serialVersionUID = 1L;
        
                        protected ChoiceProvider getChoiceProvider() {
                                return CategoriesTextChoiceProvider.getInstance();
                        }
                });
                
 

and then on component you add

        Select2MultiChoice c = new Select2MultiChoice("categories", new PropertyModel>(searchBean, "translations"), CategoriesTextChoiceProvider.getInstance());
        c.getSettings().setStateless(true);
        c.getSettings().setMountPath(Application.CATEGORIES_JSON);
  

Author:

Ernesto Reinaldo Barreiro (reiern70@mail.com).

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.request.resource.ResourceReference

ResourceReference.Key, ResourceReference.LambdaResourceReference, ResourceReference.UrlAttributes

Constructor Summary

Constructors

Constructor and Description
JsonResourceReference(String name)

Method Summary

Modifier and Type	Method and Description
protected abstract ChoiceProvider<T>	getChoiceProvider() The choice provider.
IResource	getResource()

Methods inherited from class org.apache.wicket.request.resource.ResourceReference

canBeRegistered, equals, getDependencies, getExtension, getKey, getLocale, getName, getScope, getStyle, getUrlAttributes, getVariation, hashCode, of, of, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JsonResourceReference

public JsonResourceReference(String name)

Method Detail

getResource

public IResource getResource()

Specified by:

getResource in class ResourceReference

getChoiceProvider

protected abstract ChoiceProvider<T> getChoiceProvider()

The choice provider.

Returns:

The ChoiceProvider