Package org.apache.wicket.ajax.markup.html.form

Class AjaxSubmitLink

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.form.AbstractSubmitLink
org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink
All Implemented Interfaces:
Serializable, Iterable<Component>, IEventSink, IEventSource, IFeedbackContributor, IConverterLocator, IMetadataContext<Serializable,Component>, IFormSubmitter, IFormSubmittingComponent, IHeaderContributor, IRequestableComponent, IHierarchical<Component>, IClusterable
public abstract class AjaxSubmitLink extends AbstractSubmitLink
A link that submits a form via ajax. Since this link takes the form as a constructor argument it does not need to be inside form's component hierarchy.
Since:
1.2
Author:
Igor Vaynberg (ivaynberg)
See Also:

  • Constructor Details

  • Method Details

    • onInitialize

      protected void onInitialize()
      Description copied from class: Component
      This method is meant to be used as an alternative to initialize components. Usually the component's constructor is used for this task, but sometimes a component cannot be initialized in isolation, it may need to access its parent component or its markup in order to fully initialize. This method is invoked once per component's lifecycle when a path exists from this component to the 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().

      Overrides:
      onInitialize in class MarkupContainer

    • newAjaxFormSubmitBehavior

      protected AjaxFormSubmitBehavior newAjaxFormSubmitBehavior(String event)

    • onSubmit

      protected void onSubmit(AjaxRequestTarget target)
      Override this method to provide special submit handling in a multi-button form. This method will be called before the form's onSubmit method.
      Parameters:
      target - the AjaxRequestTarget

    • onAfterSubmit

      protected void onAfterSubmit(AjaxRequestTarget target)
      Override this method to provide special submit handling in a multi-button form. This method will be called after the form's onSubmit method.
      Parameters:
      target - the AjaxRequestTarget

    • updateAjaxAttributes

      protected void updateAjaxAttributes(AjaxRequestAttributes attributes)

    • onComponentTag

      protected void onComponentTag(ComponentTag tag)
      Description copied from class: Component
      Processes the component tag. Overrides of this method most likely should call the super implementation.
      Overrides:
      onComponentTag in class Component
      Parameters:
      tag - Tag to modify

    • onError

      public final void onError()
      Final implementation of the Button's onError. AjaxSubmitLinks have their own onError which is called.
      See Also:

    • onError

      protected void onError(AjaxRequestTarget target)
      Listener method invoked on form submit with errors. This method is called before Form.onError().
      Parameters:
      target -

    • onSubmit

      public final void onSubmit()
      Use onSubmit(AjaxRequestTarget) instead.

    • onAfterSubmit

      public final void onAfterSubmit()
      Use onAfterSubmit(AjaxRequestTarget) instead.

    • getStatelessHint

      protected boolean getStatelessHint()
      Description copied from class: Component
      Returns whether the component can be stateless. Also the component behaviors must be stateless, otherwise the component will be treat as stateful. In order for page to be stateless (and not to be stored in session), all components (and component behaviors) must be stateless.
      Overrides:
      getStatelessHint in class Component
      Returns:
      whether the component can be stateless