Hi,
I have started to build a search function on my website..
My idea was to have a filter form class, give it an object which i
then will serialize and then save it in a session.. and it works just
perfect if i have no relationships in the object..
But when i want to make a relation to an another table, that
relationship will not be serialized.. can some one help? Is it
possible, or do i have to do it in an another way, here is what i do:
public function filterAction()
{
$filter = new \Club\UserBundle\Entity\User();
$form = $this->createForm(new \Club\UserBundle\Filter\User($filter));
$form->bindRequest($this->get('request'));
if ($form->isValid()) {
$this->get('session')->set('filter.admin_user',serialize($form->getData()));
}
return $this->forward('ClubUserBundle:AdminUser:index');
}
Pretty straight forward, and when i want to load the form i simple
does unserialize the object and load it with setData()..
public function indexAction()
{
$em = $this->get('doctrine')->getEntityManager();
$filter = unserialize($this->get('session')->get('filter.admin_user'));
$filter = ($filter instanceOf \Club\UserBundle\Entity\User) ?
$filter : new \Club\UserBundle\Entity\User();
$filter_form = $this->createForm(new \Club\UserBundle\Filter\User());
$filter_form->setData($filter);
Can someone give me a hint, or maybe have a better solution for
creating search functionality?
Best regards,
Michael Holm
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