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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.ajax.markup.html.AjaxLink<T>
T
- type of model objectpublic abstract class AjaxLink<T>
A component that allows a trigger request to be triggered via html anchor tag
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 |
Constructor Summary | |
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AjaxLink(String id)
Construct. |
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AjaxLink(String id,
IModel<T> model)
Construct. |
Method Summary | |
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protected AjaxChannel |
getChannel()
Deprecated. |
IModel<T> |
getModel()
Typesafe getter for the model |
T |
getModelObject()
Typesafe getter for the model's object |
protected AjaxEventBehavior |
newAjaxEventBehavior(String event)
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abstract void |
onClick(AjaxRequestTarget target)
Listener method invoked on the ajax request generated when the user clicks the link |
protected void |
onComponentTag(ComponentTag tag)
Processes the component tag. |
protected void |
onInitialize()
This method is meant to be used as an alternative to initialize components. |
void |
setModel(IModel<T> model)
Typesafe setter for the model |
void |
setModelObject(T object)
Typesafe setter for the model object |
protected void |
updateAjaxAttributes(AjaxRequestAttributes attributes)
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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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getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession |
Methods inherited from class org.apache.wicket.MarkupContainer |
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add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, 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 AjaxLink(String id)
id
- public AjaxLink(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(String event)
event
- the name of the default event on which this link will listen to
protected void updateAjaxAttributes(AjaxRequestAttributes attributes)
@Deprecated protected AjaxChannel getChannel()
AbstractDefaultAjaxBehavior.getChannel()
protected void onComponentTag(ComponentTag tag)
Component
onComponentTag
in class Component
tag
- Tag to modifypublic abstract void onClick(AjaxRequestTarget target)
onClick
in interface IAjaxLink
target
- public final IModel<T> getModel()
IGenericComponent
getModel
in interface IGenericComponent<T>
public final void setModel(IModel<T> model)
IGenericComponent
setModel
in interface IGenericComponent<T>
model
- the new modelpublic final T getModelObject()
IGenericComponent
getModelObject
in interface IGenericComponent<T>
public final void setModelObject(T object)
IGenericComponent
setModelObject
in interface IGenericComponent<T>
object
- the new model object
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