Doctrine - insert multiple rows with just one save()

Question

How do I insert multiple rows into table calling save() method once in Doctrine?

Answer 1

1)Declare all the tables. 2)Create the form. 3)Send to multiple tables. 4)Persist data.

use AppBundle\Entity\site;
use AppBundle\Entity\nba;

1)Declare all the tables.

 $site = new site;
 $nba = new nba;

2)Create form

$form = $this->createFormBuilder($site)




    ->add('site_id', IntegerType::class, array('attr' => array('class' => 'form-control', 'style' => 'margin-bottom:15px')))
    ->add('category', ChoiceType::class, array('attr' => array('class' => 'form-control', 'style' => 'margin-bottom:15px'), 'choices' => $output))
    ->add('team', ChoiceType::class, array('attr' => array('class' => 'form-control', 'style' => 'margin-bottom:15px'), 'choices' => $nbat))
    ->add('save', SubmitType::class, array('label' => "Create",'attr' => array('class' => 'btn btn-success', 'style' => 'margin-bottom:15px')))
    ->getForm();
    $form->handleRequest($request);
    if($form->isSubmitted() && $form->isValid())

3)Insert into multiple tables.

    {

        $site_id = $form['site_id']->getData();
        $category = $form['category']->getData();
        $team = $form['team']->getData();




        $site->setSiteId($site_id);
        $site->setCategory($category);
        $nba->setWinner($team);

4)Persist data

            $em = $this->getDoctrine()->getManager();
            $em->persist($site);
            $em->persist($nba);
            $em->flush();