Package com.evolveum.midpoint.web.component.input

Class BlockingActionButtonWithConfirmationOptionsDialog<T extends Describable>

java.lang.Object
org.apache.wicket.Component
org.apache.wicket.MarkupContainer
org.apache.wicket.markup.html.WebMarkupContainer
org.apache.wicket.markup.html.link.AbstractLink
org.apache.wicket.ajax.markup.html.AjaxLink<String>
com.evolveum.midpoint.web.component.AjaxIconButton
com.evolveum.midpoint.web.component.input.ButtonWithConfirmationOptionsDialog<T>
com.evolveum.midpoint.web.component.input.BlockingActionButtonWithConfirmationOptionsDialog<T>
All Implemented Interfaces:
Serializable, Iterable<org.apache.wicket.Component>, org.apache.wicket.ajax.markup.html.IAjaxLink, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.feedback.IFeedbackContributor, org.apache.wicket.IConverterLocator, org.apache.wicket.IGenericComponent<String,org.apache.wicket.ajax.markup.html.AjaxLink<String>>, org.apache.wicket.IMetadataContext<Serializable,org.apache.wicket.Component>, org.apache.wicket.markup.html.IHeaderContributor, org.apache.wicket.request.component.IRequestableComponent, org.apache.wicket.util.IHierarchical<org.apache.wicket.Component>, org.apache.wicket.util.io.IClusterable
public class BlockingActionButtonWithConfirmationOptionsDialog<T extends Describable> extends ButtonWithConfirmationOptionsDialog<T>
A ButtonWithConfirmationOptionsDialog variant for *blocking* confirm actions that need an activity indication while they run. === How it works Because the action is blocking the browser cannot display an intermediate UI update (e.g. a spinner) before the Ajax response is returned — the request is blocked until the action finishes. This class works around that by splitting the work across two Ajax round-trips via AjaxEventBasedInteractionsLinker: . *Confirmation phase*: the confirmed options are saved temporarily, ComponentInteractionsPair.action(C, org.apache.wicket.ajax.AjaxRequestTarget) is called (e.g. shows a spinner on the button) and a JavaScript event is fired. The response is returned to the browser immediately so the spinner is visible. . *Activity phase*: The ButtonWithConfirmationOptionsDialog.ButtonHandlers.confirmHandler() is invoked with the saved options, and ComponentInteractionsPair.reaction(C, org.apache.wicket.ajax.AjaxRequestTarget) is called to restore the button's original appearance.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from class com.evolveum.midpoint.web.component.input.ButtonWithConfirmationOptionsDialog

    ButtonWithConfirmationOptionsDialog.ButtonConfig<T extends Describable>, ButtonWithConfirmationOptionsDialog.ButtonHandlers<T extends Describable>

  • Field Summary

    Fields inherited from class org.apache.wicket.Component

    ENABLE, FLAG_INITIALIZED, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING, RFLAG_CONTAINER_HAS_REMOVALS

  • Constructor Summary

    Constructors
    Constructor
    Description
    BlockingActionButtonWithConfirmationOptionsDialog(String id, org.apache.wicket.model.IModel<ButtonWithConfirmationOptionsDialog.ButtonConfig<T>> buttonConfig, org.apache.wicket.model.IModel<ButtonWithConfirmationOptionsDialog.ButtonHandlers<T>> clickHandlers, ComponentInteractionsPair<AjaxIconButton> interactionPairs)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onInitialize()
     

    Methods inherited from class com.evolveum.midpoint.web.component.input.ButtonWithConfirmationOptionsDialog

    onClick, onDetach

    Methods inherited from class com.evolveum.midpoint.web.component.AjaxIconButton

    getTitle, onComponentTag, onComponentTagBody, showTitleAsLabel
    getStatelessHint, newAjaxEventBehavior, updateAjaxAttributes
    disableLink, getBody, setBody

    Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer

    getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession

    Methods inherited from class org.apache.wicket.MarkupContainer

    add, addDequeuedComponent, addOrReplace, autoAdd, canDequeueTag, contains, dequeue, dequeue, dequeuePreamble, findChildComponent, findComponentToDequeue, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, getRegionMarkup, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, stream, streamChildren, toString, toString, visitChildren, visitChildren

    Methods inherited from class org.apache.wicket.Component

    add, addStateChange, beforeRender, canCallListener, canCallListenerAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMarkupTag, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnModelChanged, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onEvent, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlForListener, urlForListener, visitParents, visitParents, warn, wrap

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.wicket.IGenericComponent

    getDefaultModel, getDefaultModelObject, getModel, getModelObject, setDefaultModel, setDefaultModelObject, setModel, setModelObject

    Methods inherited from interface java.lang.Iterable

    forEach, spliterator