Class AjaxFallbackLink<T>

    • Method Detail

      • 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().

        onInitialize in class MarkupContainer
      • newAjaxEventBehavior

        protected AjaxEventBehavior newAjaxEventBehavior​(String event)
        event - the name of the default event on which this link will listen to
        the ajax behavior which will be executed when the user clicks the link
      • onClick

        public final void onClick()
        Description copied from class: Link
        Called when a link is clicked.
        Specified by:
        onClick in class Link<T>
      • onClick

        public abstract void onClick​(Optional<AjaxRequestTarget> target)
        Callback for the onClick event. If ajax failed and this event was generated via a normal link the target argument will be null
        target - ajax target if this linked was invoked using ajax, null otherwise
      • useJSEventBindingWhenNeeded

        protected boolean useJSEventBindingWhenNeeded()
        Description copied from class: Link
        This method can be overridden by a subclass to disable the JS event binding or provide custom event binding code is used.
        useJSEventBindingWhenNeeded in class Link<T>
        true when a javascripot event binding must used to handle the click event.