Symfony 2：注释中定义的路径从Twig的路径中看不到（）

Question

I encountered a problem, have the following:

DefaultController with a simple action:

/**
 * @Route("/register")
 * @Template
 */
public function indexAction() {
    $oForm = $this->createForm(new RegisterType());
    return array(
        'form'  => $oForm->createView()
    );
}

In my twig template I try to use:

<form action="{{ path('register') }}" method="post"></form>

But I get the following error:

An exception has been thrown during the rendering of a template ("Route "register" does not exist.") in EBTSCustomerBundle:Default:index.html.twig at line 2.

When I explicitely define a "register" route in app/config/routing.yml:

register:
  pattern:  /register
  defaults: { _controller: EBTSCustomerBundle:Controller:Default:index }

Then it works fine. Can't find any reasonable docs about it, I thought that routes defined via annotations should be visible in the whole application.

Any ideas guys?

Answer 1

Routes by annotations still need to be imported into routing.yml as so:

AcmeHelloBundle:
  resource: "@AcmeHelloBundle/Controller"
  type: annotation

This will tell the routing to scan the Controller directory of the Acme\\HelloBundle and import all routes.

You can find more information about routing with annotations here . That link will also tell you how to activate routes as I have shown above.

Also, I noticed that your route annotation needs the name parameter to be accessible through register using the path function otherwise it'd be accessed through acme_bundlename_controllername_actionname :

@Route("/register", name="register")

Hope that helps!