Ajax endpoint isn't working anymore after upgrading Typo3 from version 4.x to 7.x

Question

I've upgraded Typo3 from version 4 to version 7 and the ajax endpoint isn't working anymore, is anyone know if there are undocumented changes in the usage of the simple ajax endpoint definition in typoscript? Or can it be that the requesting URL is different now?

The original definition looks like this:

tx_courses_ajax = PAGE
tx_courses_ajax {
    typeNum = 1337
    10 = USER
    10 {
        #userFunc = tx_extbase_core_bootstrap->run
        userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
        extensionName = courses
        pluginName = calendar
        switchableControllerActions {
            Seminars {
                1 = getEvent
                2 = calendar
                3 = getEvents
            }
        }
        settings =< plugin.tx_courses.settings
        persistence =< plugin.tx_courses.persistence
        view =< plugin.tx_courses.view
    }
    config {
        disableAllHeaderCode = 1
        xhtml_cleaning = 0
        admPanel = 0
        debug = 1
        no_cache = 1
        tx_realurl_enable = 0
        additionalHeaders = Content-type: application/json
    }

    10 < tt_content.list.20.tx_courses_ajax
}

The controller is looking like this in a simplified version:

class Tx_Kurse_Controller_SeminareController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController {
    public function calendarAction() {
        $calenderCgf = '...';
        file_put_contents($docroot.'uploads/jquery.fullcalendar-mini.js', $calenderCgf);
    }

   /**
     * @return void
     */
    public function getEventAction() {
        $requestParams = $this->request->getArguments();

        print_r($requestParams);
   }

   /**
    * @param string $start Y-M-D H:i:s
    * @param string $end Y-M-D H:i:s
    *
    * @return string $seminarText
    */
   public function getEventsAction($start, $end) {
        $start = new DateTime($start);
        $end = new DateTime($end);
        $seminars = $this->seminarsRepository->findEventsInPeriod($start, $end);
        $requestParams = $this->request->getArguments();

        print_r($requestParams);
   }

   /**
    * @param int $seminar
    * @return void
    */
   public function bindingAction($seminar) {
        $seminars = $this->seminareRepository->findByUid($seminar);
        $this->view->assign('seminars', $seminars);
   }
}

The original request-url is:

index.php?id=176&no_cache=1&tx_courses_calendar[controller]=Seminars&tx_courses_calendar[action]=binding&tx_courses_calendar[start]=2017-01-01%2000:00:00&tx_courses_calendar[end]=2017-12-30%2023:59:59&type=1337

I only get as request result in debug mode:

<!-- Parsetime: 42ms -->

So it seems that the typoscript definition is working, but something seems to be wrong :(

UPDATE: I've found the solution:

10 < tt_content.list.20.tx_courses_ajax

Must be removed because it's not doing the same as in version 4 (and it's also not necessary anymore) and after that did i've received a response with an error message. The message has said that the wanted actions are not available for this controller. After that i've digged deeper and the Extension-Name must be configured in uppercase for the first letter, otherwise it won't work.

Answer 1

仅凭猜测，但配置中可能缺少vendorName 。