org.apache.wicket.ajax.form
Class AjaxFormChoiceComponentUpdatingBehavior
java.lang.Object
org.apache.wicket.behavior.AbstractBehavior
org.apache.wicket.behavior.AbstractAjaxBehavior
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior
org.apache.wicket.ajax.form.AjaxFormChoiceComponentUpdatingBehavior
- All Implemented Interfaces:
- java.io.Serializable, IBehavior, IBehaviorListener, IClusterable, IRequestListener, IHeaderContributor
public abstract class AjaxFormChoiceComponentUpdatingBehavior
- extends AbstractDefaultAjaxBehavior
This is a Ajax Component Update Behavior that is meant for choices/groups that are not one
component in the html but many.
Use the normal AjaxFormChoiceComponentUpdatingBehavior
for the normal single component
fields
- Author:
- jcompagner
- See Also:
RadioChoice
,
CheckBoxMultipleChoice
,
RadioGroup
,
CheckGroup
,
Serialized Form
Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior |
findIndicatorId, generateCallbackScript, getAjaxCallDecorator, getCallbackScript, getCallbackScript, getChannelName, getFailureScript, getPreconditionScript, getSuccessScript, onRequest, throttleScript |
Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior |
bind, getCallbackUrl, getCallbackUrl, getComponent, getImplementationId, getStatelessHint, onComponentRendered, onComponentTag, onComponentTag, onRendered, onRenderHeadContribution, onRenderHeadInitContribution |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AjaxFormChoiceComponentUpdatingBehavior
public AjaxFormChoiceComponentUpdatingBehavior()
- Default constructor
renderHead
public void renderHead(IHeaderResponse response)
- Description copied from interface:
IHeaderContributor
- Render to the web response whatever the component wants to contribute to the head section.
TODO: Post 1.3, add component parameter, so that the behaviors dont' have to track component
instances
- Specified by:
renderHead
in interface IHeaderContributor
- Overrides:
renderHead
in class AbstractDefaultAjaxBehavior
- Parameters:
response
- Response object- See Also:
AbstractDefaultAjaxBehavior.renderHead(org.apache.wicket.markup.html.IHeaderResponse)
onUpdate
protected abstract void onUpdate(AjaxRequestTarget target)
- Listener invoked on the ajax request. This listener is invoked after the component's model
has been updated.
- Parameters:
target
-
onError
protected void onError(AjaxRequestTarget target,
java.lang.RuntimeException e)
- Called to handle any error resulting from updating form component. Errors thrown from
onUpdate(AjaxRequestTarget)
will not be caught here.
The RuntimeException will be null if it was just a validation or conversion error of the
FormComponent
- Parameters:
target
- e
-
onBind
protected void onBind()
- Description copied from class:
AbstractDefaultAjaxBehavior
- Subclasses should call super.onBind()
- Overrides:
onBind
in class AbstractDefaultAjaxBehavior
- See Also:
AbstractAjaxBehavior.onBind()
getFormComponent
protected final FormComponent getFormComponent()
- Returns:
- FormComponent
getEventHandler
protected final java.lang.CharSequence getEventHandler()
- Returns:
- event handler
respond
protected final void respond(AjaxRequestTarget target)
- Specified by:
respond
in class AbstractDefaultAjaxBehavior
- Parameters:
target
- The AJAX target- See Also:
AbstractDefaultAjaxBehavior.respond(org.apache.wicket.ajax.AjaxRequestTarget)
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