Package org.apache.wicket.ajax

Examples of org.apache.wicket.ajax.AjaxRequestTarget


    {
      callOnError(submitter);
    }

    // update auto labels if we are inside an ajax request
    final AjaxRequestTarget target = getRequestCycle().find(AjaxRequestTarget.class);
    if (target != null)
    {
      visitChildren(FormComponent.class, new IVisitor<FormComponent<?>, Void>()
      {
        @Override
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      AjaxLink<?> link = (AjaxLink<?>)linkComponent;

      setupRequestAndResponse(true);
      WebRequestCycle requestCycle = createRequestCycle();
      AjaxRequestTarget target = getApplication().newAjaxRequestTarget(link.getPage());
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
      processRequestCycle(requestCycle);
    }
    // AjaxFallbackLinks is processed like an AjaxLink if isAjax is true
    // If it's not handling of the linkComponent is passed through to the
    // Link.
    else if (linkComponent instanceof AjaxFallbackLink && isAjax)
    {
      AjaxFallbackLink<?> link = (AjaxFallbackLink<?>)linkComponent;

      setupRequestAndResponse(true);
      WebRequestCycle requestCycle = createRequestCycle();
      AjaxRequestTarget target = getApplication().newAjaxRequestTarget(link.getPage());
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
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   *            page on which ajax response is made
   * @return non-null ajax request target instance
   */
  public AjaxRequestTarget newAjaxRequestTarget(final Page page)
  {
    AjaxRequestTarget target = new AjaxRequestTarget(page);
    target.addListener(new AjaxEnclosureListener());
    return target;
  }
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      AjaxLink link = (AjaxLink)linkComponent;

      setupRequestAndResponse();
      RequestCycle requestCycle = createRequestCycle();
      AjaxRequestTarget target = new AjaxRequestTarget();
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
      target.respond(requestCycle);
    }
    // AjaxFallbackLinks is processed like an AjaxLink if isAjax is true
    // If it's not handling of the linkComponent is passed through to the
    // Link.
    else if (linkComponent instanceof AjaxFallbackLink && isAjax)
    {
      AjaxFallbackLink link = (AjaxFallbackLink)linkComponent;

      setupRequestAndResponse();
      RequestCycle requestCycle = createRequestCycle();
      AjaxRequestTarget target = new AjaxRequestTarget();
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
      target.respond(requestCycle);
    }
    // if the link is an AjaxSubmitLink, we need to find the form
    // from it using reflection so we know what to submit.
    else if (linkComponent instanceof AjaxSubmitLink)
    {
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        final IsisUiHintEvent uiHintEvent = IsisEnvelopeEvent.openLetter(event, IsisUiHintEvent.class);
        if(uiHintEvent == null) {
            return;
        }
        addSubscribingLink(uiHintEvent.getUiHintContainer());
        final AjaxRequestTarget target = uiHintEvent.getTarget();
        if(target != null) {
            target.add(subscribingLink);
        }
    }
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  @Override
  public void renderHead(IHeaderResponse response) {
    super.renderHead(response);

    AjaxRequestTarget target = getRequestCycle().find(AjaxRequestTarget.class);
    if (target != null) {
      target.appendJavaScript(javaScriptMarkup);
      target.appendJavaScript(javaScriptAddDatepicker);
    } else {
      response.render(JavaScriptHeaderItem.forScript(javaScriptMarkup, this.getId()));
    }
  }
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    }

    @Override
    public void onEvent(final IEvent<?> event) {
        if (event.getPayload() instanceof ConnConfModEvent) {
            final AjaxRequestTarget target = ((ConnConfModEvent) event.getPayload()).getTarget();

            final List<ConnConfProperty> conf = ((ConnConfModEvent) event.getPayload()).getConfiguration();

            mappings.removeAll();

            addMappingBtn.setEnabled(resourceTO.getConnectorId() != null && resourceTO.getConnectorId() > 0);

            schemaNames.clear();
            schemaNames.addAll(getSchemaNames(resourceTO.getConnectorId(), new HashSet<ConnConfProperty>(conf)));

            setEnabled();

            target.add(this);
        }
    }
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    @Override
    public void onEvent(final IEvent<?> event) {
        if (event.getPayload() instanceof DetailsModEvent) {
            // connectro change: update properties and forward event
            final AjaxRequestTarget target = ((ResourceEvent) event.getPayload()).getTarget();

            connConfProperties = getConnConfProperties();
            check.setEnabled(!connConfProperties.isEmpty());

            target.add(connConfPropContainer);

            // get configuration properties and send a new event
            send(getPage(), Broadcast.BREADTH, new ConnConfModEvent(target, connConfProperties));

        } else if (event.getPayload() instanceof MultiValueSelectorEvent) {
            // multi value connector property change: forward event
            final AjaxRequestTarget target = ((MultiValueSelectorEvent) event.getPayload()).getTarget();

            send(getPage(), Broadcast.BREADTH, new ConnConfModEvent(target, connConfProperties));
        }
    }
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      AjaxLink<?> link = (AjaxLink<?>)linkComponent;

      setupRequestAndResponse(true);
      WebRequestCycle requestCycle = createRequestCycle();
      callOnBeginRequest(requestCycle);
      AjaxRequestTarget target = new AjaxRequestTarget(link.getPage());
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
      processRequestCycle(requestCycle);
    }
    // AjaxFallbackLinks is processed like an AjaxLink if isAjax is true
    // If it's not handling of the linkComponent is passed through to the
    // Link.
    else if (linkComponent instanceof AjaxFallbackLink && isAjax)
    {
      AjaxFallbackLink<?> link = (AjaxFallbackLink<?>)linkComponent;

      setupRequestAndResponse(true);
      WebRequestCycle requestCycle = createRequestCycle();
      AjaxRequestTarget target = new AjaxRequestTarget(link.getPage());
      requestCycle.setRequestTarget(target);

      link.onClick(target);

      // process the request target
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   *            page on which ajax response is made
   * @return non-null ajax request target instance
   */
  public AjaxRequestTarget newAjaxRequestTarget(final Page page)
  {
    return new AjaxRequestTarget(page);
  }
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