com.databasesandlife.util.wicket
Class JQueryIncluder

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.markup.html.WebMarkupContainer
              org.apache.wicket.markup.html.WebMarkupContainerWithAssociatedMarkup
                  org.apache.wicket.markup.html.panel.Panel
                      com.databasesandlife.util.wicket.JQueryIncluder

All Implemented Interfaces:

Serializable, IClusterable, IConverterLocator, IHeaderPartContainerProvider

public class JQueryIncluder
extends Panel

Includes JQuery in a wicket page or component.

JQuery doesn't like to get included twice, and if one has two components which both require JQuery, then they get different URLs (componentA/JQuery.js etc.) and then get included twice. If the components both include the JQueryIncluder then all JQuery.js has the same URL (JQueryIncluder/JQuery.js) and then gets included only once.

Alas, as the JQuery specializations have to be included in the HTML after JQuery.js, and as a wicket panel which includes JQueryIncluder includes its own header contributions before that of its child JQueryIncluder, all the JS of all potentially required JQuery has to be included in this component.

Version:

$Revision: 2637 $

Author:

The Java source is copyright Adrian Smith and licensed under the LGPL 3.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.Component

Component.ComponentModelChange, Component.IVisitor<T extends Component>

Field Summary

Fields inherited from class org.apache.wicket.Component

ENABLE, PATH_SEPARATOR, RENDER

Constructor Summary

JQueryIncluder(String wicketId)

Method Summary

Methods inherited from class org.apache.wicket.markup.html.panel.Panel

renderHead

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

newHeaderPartContainer

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

getMarkupType, getWebPage, getWebRequest

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, autoAdd, contains, get, get, getAssociatedMarkupStream, getMarkupStream, hasAssociatedMarkup, internalAdd, isTransparentResolver, iterator, iterator, newMarkupResourceStream, remove, remove, removeAll, renderAssociatedMarkup, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, afterRender, beforeRender, configure, continueToOriginalDestination, debug, detach, detachBehaviors, detachModels, determineVisibility, error, fatal, findParent, findParentWithAssociatedMarkup, getApplication, getBehaviors, getBehaviorsRawList, getClassRelativePath, getComponentBorder, getConverter, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessage, getId, getInnermostModel, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdImpl, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, internalAttach, internalDetach, isActionAuthorized, isAncestorOf, isEnableAllowed, isEnabled, isEnabledInHierarchy, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, rendered, replaceWith, sameInnermostModel, sameInnermostModel, setComponentBorder, setDefaultModelObject, setEnabled, setEscapeModelStrings, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JQueryIncluder

public JQueryIncluder(String wicketId)