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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.markup.html.link.Link<T> org.apache.wicket.ajax.markup.html.AjaxFallbackLink<T>
T
- type of model objectpublic abstract class AjaxFallbackLink<T>
An ajax link that will degrade to a normal request if ajax is not available or javascript is disabled
Field Summary |
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Fields inherited from class org.apache.wicket.Component |
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ENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER |
Fields inherited from interface org.apache.wicket.markup.html.link.ILinkListener |
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INTERFACE |
Constructor Summary | |
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AjaxFallbackLink(java.lang.String id)
Construct. |
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AjaxFallbackLink(java.lang.String id,
IModel<T> model)
Construct. |
Method Summary | |
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protected IAjaxCallDecorator |
getAjaxCallDecorator()
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protected AjaxChannel |
getChannel()
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protected AjaxEventBehavior |
newAjaxEventBehavior(java.lang.String event)
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void |
onClick()
Called when a link is clicked. |
abstract void |
onClick(AjaxRequestTarget target)
Callback for the onClick event. |
protected void |
onInitialize()
This method is meant to be used as an alternative to initialize components. |
Methods inherited from class org.apache.wicket.markup.html.link.Link |
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appendAnchor, getAnchor, getAutoEnable, getModel, getModelObject, getOnClickScript, getPopupSettings, getStatelessHint, getURL, isEnabled, linksTo, onComponentTag, onLinkClicked, setAnchor, setAutoEnable, setModel, setModelObject, setPopupSettings |
Methods inherited from class org.apache.wicket.markup.html.link.AbstractLink |
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disableLink, getAfterDisabledLink, getBeforeDisabledLink, getBody, isLinkEnabled, onBeforeRender, onComponentTagBody, onDetach, setAfterDisabledLink, setBeforeDisabledLink, setBody |
Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
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getWebPage, getWebRequest |
Methods inherited from class org.apache.wicket.MarkupContainer |
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add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, hasAssociatedMarkup, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onMarkupAttached, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AjaxFallbackLink(java.lang.String id)
id
- public AjaxFallbackLink(java.lang.String id, IModel<T> model)
id
- model
- Method Detail |
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protected void onInitialize()
Component
Page
thus providing the component with an atomic callback
when the component's environment is built out.
Overrides must call super#Component.onInitialize()
. Usually this should be the first thing an
override does, much like a constructor.
Parent containers are guaranteed to be initialized before their children
It is safe to use Component.getPage()
in this method
NOTE:The timing of this call is not precise, the contract is that it is called sometime
before Component.onBeforeRender()
.
onInitialize
in class Component
protected AjaxEventBehavior newAjaxEventBehavior(java.lang.String event)
event
- the name of the default event on which this link will listen to
protected AjaxChannel getChannel()
AbstractDefaultAjaxBehavior.getChannel()
protected IAjaxCallDecorator getAjaxCallDecorator()
public final void onClick()
Link
onClick
in class Link<T>
Link.onClick()
public abstract void onClick(AjaxRequestTarget target)
onClick
in interface IAjaxLink
target
- ajax target if this linked was invoked using ajax, null otherwise
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