org.apache.wicket.markup.html.form

Interface IOnChangeListener

All Superinterfaces:

IClusterable, IRequestListener, Serializable

All Known Implementing Classes:

AjaxCheckBox, CheckBox, CheckGroup, DropDownChoice, ListChoice, RadioChoice, RadioGroup

public interface IOnChangeListener
extends IRequestListener

Listener method for OnChange events of dropdown lists and onclick events of CheckBoxes and RadioChoice components. When any of those components wantOnSelectionChangedNotifications() method returns true, a javascript onchange or onclick handler will be generated that calls this interface method when the user changes the selection.

Author:

Eelco Hillenius

Field Summary

Fields

Modifier and Type	Field and Description
static RequestListenerInterface	INTERFACE Listener interface

Method Summary

Methods

Modifier and Type	Method and Description
void	onSelectionChanged() Called when a new option is selected.

Field Detail

INTERFACE

static final RequestListenerInterface INTERFACE

Listener interface

Method Detail

onSelectionChanged

void onSelectionChanged()

Called when a new option is selected.