public class Include extends WebComponent
Component that includes/ renders the import result of an URL, much like JSP include.
Use this to integrate non-Wicket locations in your page. This component is NOT meant for integrating more Wicket sources as a means of quick and dirty page composition. Use Panels, Borders and (Markup)inheritance for page composition instead.
You can feed this component the URL directly, or use a model that should deliver a valid URL. You can both use absolute (e.g. http://www.theserverside.com/) and relative (e.g. mydir/mypage.html) urls. This component will try to resolve relative urls to resources in the same webapplication.
The following example shows how to integrate a header and footer, coming from a plain HTML source on the same server is integrated using this component. The files footer.html and header.html would be located in the web application root directory
Java:
... add(new Include("header", "header.html")); add(new Include("footer", "footer.html")); ...Html:
... <div> <div wicket:id="header">header comes here</div> <div>I am the body!</div> <div wicket:id="footer">footer comes here</div> </div> ...
ENABLE, FLAG_AFTER_RENDERING, FLAG_INITIALIZED, FLAG_PREPARED_FOR_RENDER, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RENDERING, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING
Constructor and Description |
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Include(String id)
Construct.
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Include(String id,
IModel<String> model)
Construct.
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Include(String id,
String modelObject)
Construct.
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Modifier and Type | Method and Description |
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Charset |
getCharset() |
protected String |
importAsString()
Imports the contents of the url of the model object.
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void |
onComponentTagBody(MarkupStream markupStream,
ComponentTag openTag)
Processes the body.
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getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession, onRender
add, addStateChange, afterRender, beforeRender, canCallListenerInterface, canCallListenerInterfaceAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, get, 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, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalInitialize, internalOnModelChanged, internalPrepareForRender, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onAfterRenderChildren, onBeforeRender, onComponentTag, onConfigure, onDetach, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModel, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setRequestFlag, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, toString, toString, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, visitParents, warn, wrap
public Include(String id)
id
- component idpublic Include(String id, IModel<String> model)
id
- component idmodel
- the modelprotected String importAsString()
public void onComponentTagBody(MarkupStream markupStream, ComponentTag openTag)
Component
onComponentTagBody
in class Component
markupStream
- The markup streamopenTag
- The open tag for the bodypublic Charset getCharset()
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