Template not rendered

Need Help
1

Hi, in cake 4.5 I have the following problem. The related view template is not rendered. Here is the code:
In a template is a script block with this part:

		eventClick: function(event) {
                var deleteMsg = confirm("Do you really want to open?");
                if (deleteMsg) {
                    $.ajax({
                        type: "POST",
                        url: '/eventAjax',
                        data: {
                            id: event.id,
                            type: 'show'
                        },
                        success: function(response) {

                            //calendar.fullCalendar('removeEvents', event.id);
                            displayMessage("Event opened Successfully");
                        }
                    });
                }
            }
			==================================================
			it is starting an action called ajax with case 'show'
			this redirect to function with standard name 'view'
			
			===========================================================
			
			    die;
                break;

            case 'show':
                $this->log('show');
                return $this->redirect(['action' => 'view', $this->request->getData("id")]);
                die;
                break;

            case 'delete':
                $event = $this->Events->get($this->request->getData("id"));
				
	================================================================================

the function view starts but the related template ‘view.php’ is not rendered.
All logs show the expected data and no error, just nothing happens

public function view($id = null) {
    $this->viewBuilder()->setLayout('default');
    $this->log('view:' . $id);
    $event = $this->Events->get($id, [
        'contain' => ['Users'],
    ]);
    $this->log($event->title);
    $this->set(compact('event'));
    $this->render('/Fullcalendar/view');
}

===================================================================================

2

You probaly need to adjust your controllers to use the new Content Type Negotiation mechanism

Or more specifically you will need to calll

$this->viewBuilder()->setClassName('Ajax');

if your view action is only used for Ajax purposes.

Even though it confuses me why you have $this->viewBuilder()->setLayout('default'); in there…

also see here