外键不使用推进synfony 2插入子表中

Question

schema.xml中

         //This is my schema.

        <?xml version="1.0" encoding="UTF-8"?>
        <database name="default" namespace="UserBundle\Model" defaultIdMethod="native">
          <table name="userEmail" phpName="userEmail" idMethod="native">
            <column name="id" phpName="Id" type="INTEGER" primaryKey="true" autoIncrement="true" required="true"/>
            <column name="user_id" phpName="UserId" type="INTEGER" required="false"/>
            <column name="email_id" phpName="EmailId" type="VARCHAR" size="100" required="true"/>
            <foreign-key foreignTable="users" name="user_email_ibfk_1" onDelete="RESTRICT" onUpdate="RESTRICT"><reference local="user_id" foreign="id"/></foreign-key>
            <index name="userDetails_FI_1">
              <index-column name="user_id"/>
            </index>
            <vendor type="mysql">
              <parameter name="Engine" value="InnoDB"/>
            </vendor>
          </table>


        <table name="userMobile" phpName="userMobile" idMethod="native">
            <column name="id" phpName="Id" type="INTEGER" primaryKey="true" autoIncrement="true" required="true"/>
            <column name="user_id" phpName="UserId"  type="INTEGER" required="false"/>
            <column name="mobile_no" phpName="MobileNo" type="VARCHAR" size="100" required="true"/>
            <foreign-key foreignTable="users" name="user_mobile_ibfk_1" onDelete="RESTRICT" onUpdate="RESTRICT"><reference local="user_id" foreign="id"/></foreign-key>
            <index name="userDetails_FI_1">
              <index-column name="user_id"/>
            </index>
            <vendor type="mysql">
              <parameter name="Engine" value="InnoDB"/>
            </vendor>
          </table>



          <table name="users" phpName="Users" idMethod="native">
            <column name="id" phpName="Id" type="INTEGER" primaryKey="true" autoIncrement="true" required="true"/>
            <column name="first_name" phpName="FirstName" type="VARCHAR" size="100" required="true"/>
            <column name="last_name" phpName="LastName" type="VARCHAR" size="100" required="true"/>
            <column name="school_name" phpName="SchoolName" type="VARCHAR" size="100" required="true"/>
            <column name="college_name" phpName="CollegeName" type="VARCHAR" size="100" required="true"/>
            <column name="blood_group" phpName="BloodGroup" type="VARCHAR" size="10" required="true"/>
            <column name="gender" phpName="Gender" type="VARCHAR" size="15" required="true"/>
            <column name="date_of_birth" phpName="DateOfBirth" type="DATE" required="true"/>
            <vendor type="mysql">
              <parameter name="Engine" value="InnoDB"/>
            </vendor>
          </table>
        </database>

UserType.php

        //This is my Form Builder page.

        public function buildForm(FormBuilderInterface $builder, array $options)
            {
                $builder->add('firstName');
                $builder->add('lastName');
                $builder->add('schoolName');
                $builder->add('collegeName');
                $builder->add('bloodGroup');
                $builder->add('gender', 'choice', array(
                'choices' => array(
                  'male' => 'Male',
                  'female' => 'Female'
                ),
                'multiple' => false,
                'expanded' => true,
                'required' => true,
                'data'     => 'male'
            ));
                $builder->add('dateOfBirth', 'date', array(
            'years' => range(date('Y') - 80, date('Y') - 0)
           ));

                $builder->add('userEmails', 'collection', array('type' => new userEmailType(),
                    'prototype' => true,
                    'data_class' => NULL,
                    'allow_add' =>true,
                    'allow_delete'=>true));
                $builder->add('userMobiles', 'collection', array('type' => new userMobileType(),
                'allow_add' =>true,
                'allow_delete'=>true));

            }

new.html.twig

    //This is my twig page

    <form action="" method="post" {{ form_enctype(form) }}>
              {{ form_widget(form) }}
              <input type="submit">
        </form>

UserController.php

This is my controller page.


public function newAction() {

        $users = new Users();
        $userEmail = new userEmail();
        $userMobile = new userMobile();

        $form = $this->createForm(new UsersType(), $users);

        $request = $this->getRequest();

        if ('POST' === $request->getMethod()) {


            $form->handleRequest($request);

            if ($form->isValid()) {

                $users->save();

            return $this->redirect($this->generateUrl('user_listpage',array('pageId' =>1)));

            }
        }

        return $this->render('UserBundle:Default:new.html.twig', array(
                    'form' => $form->createView(),
        ));
    }

我使用上面的代码使用propel和symfony2将user_id作为外键插入用户详细信息，用户电子邮件和手机号。

如果我尝试插入其唯一的插入电子邮件ID和移动电话号码，而不是在子表中插入user_id（外键）值。

这是我在推进的symfony2中的第一个任务。