Sonata Admin - 自定义 AJAX 调用 [英] Sonata Admin - Custom AJAX call

问题描述

我在 sonata admin 中创建了一个自定义列表视图来显示日历.

I have created a custom list view in sonata admin to display a calendar.

我正在尝试动态地将事件添加到日历中，但我收到一个错误，CSRF 令牌无效.

I'm trying to add events to the calendar dynamically, but I'm getting an error with the CSRF token being invalid.

我有以下代码:

public function listAction()
{
    if (false === $this->admin->isGranted('LIST')) {
        throw new AccessDeniedException();
    }

    $datagrid = $this->admin->getDatagrid();
    $formView = $datagrid->getForm()->createView();

    // set the theme for the current Admin Form
    $this->get('twig')->getExtension('form')->renderer->setTheme($formView, $this->admin->getFilterTheme());

    $em = $this->getDoctrine()->getManager();
    $events = $em->getRepository('BMCrmBundle:Event')->findAll();

    $event = new Event();

    $formEvent = $this->createForm(new EventType(), $event );

    return $this->render($this->admin->getTemplate('list'), array(
        'action'     => 'list',
        'form'       => $formView,
        'datagrid'   => $datagrid,
        'csrf_token' => $this->getCsrfToken('sonata.batch'),
        'events'     => $events,
        'formEvent'  => $formEvent->createView()
    ));
}

查看

var url = "{{ path('create_event', { _sonata_admin: 'bm.crm.admin.event'} ) }}";
$.post(url, form.serialize(), function(data) {
   alert(data);
});

这总是返回CSRF令牌无效

This always returns that the CSRF token is invalid

有什么想法吗?

推荐答案

检查在您看来，您是否有以下行:

Check if in your view, you have the following line:

{{ form_rest(form) }}

因为我相信您正在逐个呈现表单字段，而不是一次呈现整个表单，并且忘记呈现表单的其余部分，其中包含 CSRF 令牌.

because I believe that you are rendering form fields one by one and not the whole form at once and forgot to render the rest of the form, which contains the CSRF token.

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