How to display the user's already selected radio buttons after logging in symfony2

Question

I am new to Symfony2 and using fosuserbundle. I have created a small project using fosuserbundle which has a registration, login, 2 forms consisting of radio buttons to choose

Answer 1

It's because you are creating a new Subscriptions entity every time in the controller:

$subscriptions = new Subscriptions();

And you don't even use it in the createForm:

$form = $this->createForm(new SubscriptionsType, new Subscriptions());

Plus there's no point where the Subscription is associated with your user, who I'm assuming is a Student entity. To fix this, you must do something like:

if (!($subscriptions = $this->getUser()->getSubscriptions())) { // This line may not be right
    $subscriptions = new Subscriptions();
    $subscriptions->setStudents($this->getUser());
}

$form = $this->createForm(new SubscriptionsType, $subscriptions);

I suspect that there are other "holes" in your development, so this won't be a complete solution to your issues, but it addresses the main point to your question.

The line that may not be right could also be something like:

if (!($subscriptions = $em->getRepository('InstituteEventsStudentBundle:Subscriptions')->findBy(...))) {