Package org.wicketstuff.jwicket

Class JQueryDurableAjaxBehavior

java.lang.Object

org.apache.wicket.behavior.Behavior

org.apache.wicket.behavior.AbstractAjaxBehavior

org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

org.wicketstuff.jwicket.JQueryAjaxBehavior

org.wicketstuff.jwicket.JQueryDurableAjaxBehavior

All Implemented Interfaces:

Serializable, IComponentAwareEventSink, IRequestListener, IComponentAwareHeaderContributor, IClusterable

Direct Known Subclasses:

AbstractJqueryUiEmbeddedBehavior, BgIframeBehavior

public abstract class JQueryDurableAjaxBehavior
extends JQueryAjaxBehavior

Common superclass for all behaviors that last as long as the Component lives. Every time the component is rendered (e.g. after an Ajax update of the Component) the javascript code for the behavior is rendered into it's IHeaderResponse. To ensure that the DOM for the Component is already rendered, the javascript for the behavior is rendered through the IHeaderResponse.render(org.apache.wicket.markup.head.HeaderItem) method.

Each subclass that implements any such durable behavior must implement the method getJsBuilder(). The method returns a JQueryAjaxBehavior.JsBuilder that must render all needed javascript code for this behavior.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.wicketstuff.jwicket.JQueryAjaxBehavior

JQueryAjaxBehavior.JsAjaxCallbackFunction, JQueryAjaxBehavior.JsBuilder, JQueryAjaxBehavior.JsFunction

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	rendered

Fields inherited from class org.wicketstuff.jwicket.JQueryAjaxBehavior

rawOptions

Fields inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

INDICATOR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JQueryDurableAjaxBehavior(JQueryResourceReference baseLibrary)
protected	JQueryDurableAjaxBehavior(JQueryResourceReference baseLibrary, JQueryResourceReference... requiredLibraries)

Method Summary

Modifier and Type	Method	Description
protected abstract JQueryAjaxBehavior.JsBuilder	getJsBuilder()
boolean	isAlreadyRendered()
void	renderHead(Component component, IHeaderResponse response)	Do not override this method unless you know exactly what you do.
void	setRestoreAfterRedraw(boolean value)
void	updateBehavior(AjaxRequestTarget target)

Methods inherited from class org.wicketstuff.jwicket.JQueryAjaxBehavior

addCssResources, addUserProvidedResourceReferences, addUserProvidedResourceReferences, getUserProvidedResourceReferences, printParameters, printParameters, respond, setRawOptions

Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

findIndicatorId, getAttributes, getCallbackFunction, getCallbackFunctionBody, getCallbackScript, getCallbackScript, onBind, onMethodMismatch, onRequest, postprocessConfiguration, renderAjaxAttributes, renderAjaxAttributes, updateAjaxAttributes

Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior

afterRender, bind, getCallbackUrl, getComponent, onComponentRendered, onComponentTag, onComponentTag, onUnbind, unbind

Methods inherited from class org.apache.wicket.behavior.Behavior

beforeRender, canCallListener, detach, getStatelessHint, isEnabled, isTemporary, onAttribute, onConfigure, onEvent, onException, onRemove, onTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.IRequestListener

rendersPage

Field Detail

rendered

protected boolean rendered

Constructor Detail

JQueryDurableAjaxBehavior

protected JQueryDurableAjaxBehavior(JQueryResourceReference baseLibrary)

JQueryDurableAjaxBehavior

protected JQueryDurableAjaxBehavior(JQueryResourceReference baseLibrary,
                                    JQueryResourceReference... requiredLibraries)

Method Detail

getJsBuilder

protected abstract JQueryAjaxBehavior.JsBuilder getJsBuilder()

updateBehavior

public void updateBehavior(AjaxRequestTarget target)

isAlreadyRendered

public boolean isAlreadyRendered()

setRestoreAfterRedraw

public void setRestoreAfterRedraw(boolean value)

renderHead

public void renderHead(Component component,
                       IHeaderResponse response)

Do not override this method unless you know exactly what you do. It is an internal method that handles the rendering of the JavaScript stuff for the behavior.

If you need to override this method, you must call super.renderHead(response).

Specified by:

renderHead in interface IComponentAwareHeaderContributor

Overrides:

renderHead in class JQueryAjaxBehavior