[TYPO3-mvc] Standalone View and hidden values in forms e.g. [__referrer][@action]

[Matthew Colton]

Hi,
I am developing a special event calendar plugin with Typo3 6.2. The
organisation consists of many venues. The plugin shows the events of all
venues on the organisations website. Each venue can also display their
own events in a custom template. The organisation needs it because quite
a few of the venues include their event list in an iframe on their
website. So the venues can upload fluid templates for event list, event
details, locations, reservation form, reservation confirmation page und
reservation confirmation email.

Everything is fine except the reservation form. The form itself is a
partial that cannot be changed by the venues. Anyway, Extbase normally
adds some hidden fields to a form e.g. "[__referrer][@action]". This
doesn't work in the form. The values are always:

<input type="hidden" name="tx_myext_calendar[__referrer][@extension]"
value="" />
<input type="hidden" name="tx_myext_calendar[__referrer][@controller]"
value="Standard" />
<input type="hidden" name="tx_myext_calendar[__referrer][@action]"
value="index" />

The f:form tag is:
<f:form action="insertCenter" name="reservation" object="{reservation}"
controller="Reservation"  pluginName="Calendar" extensionName="Myext"
pageType="161">

The configuration for type 161 is:

reservation = PAGE
reservation {
  typeNum = 161
  config {
    disableAllHeaderCode = 1
    additionalHeaders = Content-type:text/html
    xhtml_cleaning = 0
    admPanel = 0
    debug = 0
    no_cache = 1
  }
  10 = USER_INT
  10 {
    userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
    vendorName = NAMESPACE
    extensionName = Myext
    pluginName = Calendar
    controller = Reservation
    settings < plugin.tx_myext.settings
    persistence.storagePid = {$plugin.tx_myext.persistence.storagePid}
    view < plugin.tx_myext.view
  }
}

The object reservation is available in the partial, checked it with f:debug.

I don't know how to solve the problem. The action is on pastebin:

    http://pastebin.com/ud3bTkc7

and here:
***************************************
  /**
   *
   * @param \NAMESPACE\Myext\Domain\Model\EventDate $eventDate
   * @param \NAMESPACE\Myext\Domain\Model\Reservation $reservation
   * @ignorevalidation $reservation
   *
   * @return void
   */
  public function
formCenterAction(\NAMESPACE\Myext\Domain\Model\EventDate $eventDate,
\NAMESPACE\Myext\Domain\Model\Reservation $reservation = NULL) {
   
    $this->view = $this->objectManager->get(
      'TYPO3\CMS\Fluid\View\StandaloneView'
    );
    $this->view->setPartialRootPath(
      \TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName(
        'typo3conf/ext/myext/Resources/Private/Partials'
      )
    );
    $templateRootPath =
\TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName(
     
$GLOBALS['TCA']['tx_myext_domain_model_template']['columns']['reservation_form']['config']['uploadfolder']
    );
    $template = $this->templateRepository->findByUid(
      $eventDate->getEvent()->getCenter()->getUid()
    );
   
    if ($reservation === NULL) {
      $reservation =
$this->objectManager->get('NAMESPACE\Myext\Domain\Model\Reservation');
      $reservation->setEventDate($eventDate);
    }

    if ($template->getReservationForm() !== '') {
      $templatePathAndFilename = $templateRootPath . '/' .
$template->getReservationForm();
      $this->view->setTemplatePathAndFilename($templatePathAndFilename);
    } else {
      $this->redirect('missingTemplate',
                      'Myext',
                      NULL,
                      array('center' => $center, 'template' =>
'reservation_form'));
    }

    $this->view->assign('reservation', $reservation);
    $this->view->assign('eventDate', $eventDate);
  }
***************************************

Any help is appreciated. Thanks in advance!

-- 
Cheers
Matthew