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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.form.LabeledWebMarkupContainer org.apache.wicket.markup.html.form.FormComponent<String> org.apache.wicket.markup.html.form.Button org.apache.wicket.ajax.markup.html.form.AjaxButton
public abstract class AjaxButton
A button that submits the form via ajax.
Field Summary |
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Fields inherited from class org.apache.wicket.markup.html.form.FormComponent |
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FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR |
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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AjaxButton(String id)
Construct. |
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AjaxButton(String id,
Form<?> form)
Construct. |
|
AjaxButton(String id,
IModel<String> model)
Construct. |
|
AjaxButton(String id,
IModel<String> model,
Form<?> form)
Construct. |
Method Summary | |
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protected AjaxChannel |
getChannel()
Deprecated. |
Form<?> |
getForm()
Returns the form if it was set in constructor, otherwise returns the form nearest in parent hierarchy. |
protected AjaxFormSubmitBehavior |
newAjaxFormSubmitBehavior(String event)
|
protected void |
onAfterSubmit(AjaxRequestTarget target,
Form<?> form)
Listener method invoked on form submit with no errors, after Form.onSubmit() . |
protected void |
onError(AjaxRequestTarget target,
Form<?> form)
Listener method invoked on form submit with errors |
protected void |
onInitialize()
This method is meant to be used as an alternative to initialize components. |
protected void |
onSubmit(AjaxRequestTarget target,
Form<?> form)
Listener method invoked on form submit with no errors, before Form.onSubmit() . |
protected void |
updateAjaxAttributes(AjaxRequestAttributes attributes)
|
Methods inherited from class org.apache.wicket.markup.html.form.Button |
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getDefaultFormProcessing, getOnClickScript, initModel, onAfterSubmit, onComponentTag, onError, onSubmit, setDefaultFormProcessing, updateModel |
Methods inherited from class org.apache.wicket.markup.html.form.LabeledWebMarkupContainer |
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getLabel |
Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
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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, onComponentTagBody, 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 |
Methods inherited from interface org.apache.wicket.markup.html.form.IFormSubmittingComponent |
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getInputName |
Constructor Detail |
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public AjaxButton(String id)
id
- public AjaxButton(String id, IModel<String> model)
id
- model
- model used to set value
markup attributepublic AjaxButton(String id, Form<?> form)
id
- form
- public AjaxButton(String id, IModel<String> model, Form<?> form)
id
- model
- model used to set value
markup attributeform
- 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 AjaxFormSubmitBehavior newAjaxFormSubmitBehavior(String event)
protected void updateAjaxAttributes(AjaxRequestAttributes attributes)
public Form<?> getForm()
getForm
in interface IFormSubmitter
getForm
in class Button
null
FormComponent.getForm()
@Deprecated protected AjaxChannel getChannel()
AbstractDefaultAjaxBehavior.getChannel()
protected void onSubmit(AjaxRequestTarget target, Form<?> form)
Form.onSubmit()
.
target
- form
- protected void onAfterSubmit(AjaxRequestTarget target, Form<?> form)
Form.onSubmit()
.
target
- form
- protected void onError(AjaxRequestTarget target, Form<?> form)
target
- form
-
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