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  • 如何将Symfony2中的集合用于一对一和多对一关系？

如何将Symfony2中的集合用于一对一和多对一关系？

symfony doctrine-orm

如何将Symfony2中的集合用于一对一和多对一关系？,symfony,doctrine-orm,symfony-2.3,Symfony,Doctrine Orm,Symfony 2.3,我有一个包含联系人（联系人实体）、联系人亲属（联系人亲属实体）和各种场合（实体）的数据库。我首先要做的是将联系人的详细信息保存在联系人实体中。其次，我输入联系人的所有亲属（配偶、子女等），我希望能够输入最多4次（生日、周年纪念日等）。我一直在研究Symfony2和条令的关系/关联，寻找实现这一点的方法，我决定使用“集合” namespace *******\***Bundle\Form; use Symfony\Component\Form\AbstractType; use Symfony\

我有一个包含联系人（联系人实体）、联系人亲属（联系人亲属实体）和各种场合（实体）的数据库。我首先要做的是将联系人的详细信息保存在联系人实体中。其次，我输入联系人的所有亲属（配偶、子女等），我希望能够输入最多4次（生日、周年纪念日等）。我一直在研究Symfony2和条令的关系/关联，寻找实现这一点的方法，我决定使用“集合”

namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
对我来说，一切都很清楚，除了许多Annibarts to ContactRelights，我必须显示一组嵌入式Annibarts表单，并将它们保存回数据库

到目前为止，这些关系是：

  • 1联系人可以有很多亲戚
    • namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
  • 1联系人可以有多个联系人
    • namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
  • 1相对的可以有多个
    • namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
要求：

  • 我将能够查看所有联系人的出生日期、亲属及其姓名 安妮出生
Contact.php

 <?php
    // src/********/***Bundle/Entity/Contact.php

    namespace ********\***Bundle\Entity;

    use Doctrine\ORM\Mapping as ORM;
    use Doctrine\Common\Collections\ArrayCollection;
    use Symfony\Component\Validator\Constraints as Assert;

    /**
     * @ORM\Entity
     * @ORM\Table(name="contact")
     */
    class Contact
    {    
        /**
         * @ORM\OneToMany(targetEntity="********\***Bundle\Entity\AnniBirth", mappedBy="contact", cascade={"all"})
         */
        protected $annibirths;

        /**
         * @ORM\OneToMany(targetEntity="********\***Bundle\Entity\ContactRelative", mappedBy="contact", cascade={"all"})
         */
        protected $contactRelatives;

        /**
         * @ORM\Id
         * @ORM\Column(type="integer")
         * @ORM\GeneratedValue(strategy="AUTO")
         */
        protected $id;

        /**
         * @ORM\Column(type="string", length=100)
         */
        protected $firstname;

        /**
         * @ORM\Column(type="string", length=100)
         */
        protected $lastname;


        /**
         * Constructor
         */
        public function __construct()
        {
            $this->annibirths = new ArrayCollection();
            $this->contactRelatives = new ArrayCollection();
        }

        public function __toString()
        {
            return $this->getFirstName();
        }

        /**
         * Get id
         *
         * @return integer 
         */
        public function getId()
        {
            return $this->id;
        }

        /**
         * Set firstname
         *
         * @param string $firstname
         * @return Contact
         */
        public function setFirstname($firstname)
        {
            $this->firstname = $firstname;

            return $this;
        }

        /**
         * Get firstname
         *
         * @return string 
         */
        public function getFirstname()
        {
            return $this->firstname;
        }

        /**
         * Set lastname
         *
         * @param string $lastname
         * @return Contact
         */
        public function setLastname($lastname)
        {
            $this->lastname = $lastname;

            return $this;
        }

        /**
         * Get lastname
         *
         * @return string 
         */
        public function getLastname()
        {
            return $this->lastname;
        }

        /**
         * Add annibirths
         *
         * @param \********\***Bundle\Entity\AnniBirth $annibirths
         * @return Contact
         */
        public function addAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirths)
        {
            $this->annibirths[] = $annibirths;

            return $this;
        }

        /**
         * Remove annibirths
         *
         * @param \********\***Bundle\Entity\AnniBirth $annibirths
         */
        public function removeAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirths)
        {
            $this->annibirths->removeElement($annibirths);
        }

        /**
         * Get annibirths
         *
         * @return \Doctrine\Common\Collections\Collection 
         */
        public function getAnnibirths()
        {
            return $this->annibirths;
        }

        /**
         * Get contactRelatives
         *
         * @return \Doctrine\Common\Collections\Collection 
         */
        public function getContactRelatives()
        {
            return $this->contactRelatives;
        }

        /**
         * Add contactRelatives
         *
         * @param \********\***Bundle\Entity\ContactRelative $contactRelatives
         * @return Contact
         */
        public function addContactRelative(\********\***Bundle\Entity\ContactRelative $contactRelatives)
        {
            $this->contactRelatives[] = $contactRelatives;

            return $this;
        }

        /**
         * Set contactRelatives
         *
         * @param \********\***Bundle\Entity\ContactRelative $contactRelative
         * @return Contact
         */
        public function setContactRelative(\********\***Bundle\Entity\ContactRelative $contactRelative = null) {

            $this->contactRelative = $contactRelative;

            return $this;
        }

        /**
         * Remove contactRelatives
         *
         * @param \********\***Bundle\Entity\ContactRelative $contactRelatives
         */
        public function removeContactRelative(\********\***Bundle\Entity\ContactRelative $contactRelatives)
        {
            $this->contactRelatives->removeElement($contactRelatives);
        }
    }

<?php
// src/********/***Bundle/Entity/AnniBirth.php

namespace ********\***Bundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * @ORM\Entity
 * @ORM\Table(name="annibirth")
 */
class AnniBirth
{    
    /**
     * @ORM\ManyToOne(targetEntity="********\***Bundle\Entity\Contact", inversedBy="annibirths")
     * @ORM\JoinColumn(name="contact_id", referencedColumnName="id")
     */
    protected $contact;

    /**
     * @ORM\ManyToOne(targetEntity="********\***Bundle\Entity\ContactRelative", inversedBy="annibirths")
     * @ORM\JoinColumn(name="contactRelative_id", referencedColumnName="id")
     */
    protected $contactRelative;

    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @ORM\Column(type="date")
     */
    protected $celebrationDate;

    /**
     * @ORM\Column(type="boolean", nullable=false)
     */
    protected $repeating;

    /**
     * @ORM\Column(type="string", length=30)
     */
    protected $type;

    public function __toString()
    {
        return $this->getType();
    }

    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set celebrationDate
     *
     * @param \DateTime $celebrationDate
     * @return AnniBirth
     */
    public function setCelebrationDate($celebrationDate)
    {
        $this->celebrationDate = $celebrationDate;

        return $this;
    }

    /**
     * Get celebrationDate
     *
     * @return \DateTime 
     */
    public function getCelebrationDate()
    {
        return $this->celebrationDate;
    }

    /**
     * Set contact
     *
     * @param \********\***Bundle\Entity\Contact $contact
     * @return AnniBirth
     */
    public function setContact(\********\***Bundle\Entity\Contact $contact = null)
    {
        $this->contact = $contact;

        return $this;
    }

    /**
     * Get contact
     *
     * @return \********\***Bundle\Entity\Contact 
     */
    public function getContact()
    {
        return $this->contact;
    }

    /**
     * Set repeating
     *
     * @param boolean $repeating
     * @return AnniBirth
     */
    public function setRepeating($repeating)
    {
        $this->repeating = $repeating;

        return $this;
    }

    /**
     * Get repeating
     *
     * @return boolean 
     */
    public function getRepeating()
    {
        return $this->repeating;
    }

    /**
     * Set type
     *
     * @param string $type
     * @return AnniBirth
     */
    public function setType($type)
    {
        $this->type = $type;

        return $this;
    }

    /**
     * Get type
     *
     * @return string 
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Set ContactRelative
     *
     * @param \********\***Bundle\Entity\ContactRelative $contactRelative
     * @return AnniBirth
     */
    public function setContactRelative(\********\***Bundle\Entity\ContactRelative $contactRelative = null)
    {
        $this->contactRelative = $contactRelative;

        return $this;
    }

    /**
     * Get contactRelative
     *
     * @return \********\***Bundle\Entity\ContactRelative 
     */
    public function getContactRelative()
    {
        return $this->contactRelative;
    }
}

<?php
// src/********/***Bundle/Entity/ContactRelative.php

namespace ********\***Bundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * @ORM\Entity
 * @ORM\Table(name="contactRelative")
 */
class ContactRelative
{    
    /**
     * @ORM\ManyToOne(targetEntity="********\***Bundle\Entity\Contact", inversedBy="contactRelatives", cascade={"all"})
     * @ORM\JoinColumn(name="contact_id", referencedColumnName="id")
     */
    protected $contact;

    /**
     * @ORM\OneToMany(targetEntity="********\***Bundle\Entity\AnniBirth", mappedBy="contactRelative", cascade={"all"})
     */
    protected $annibirths;

    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @ORM\Column(type="string", length=100)
     */
    protected $firstname;

    /**
     * @ORM\Column(type="datetime")
     */
    protected $created_at;

    /**
     * @ORM\Column(type="datetime")
     */
    protected $modified_at;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    protected $avatar;

    /**
     * @ORM\Column(type="string", length=1, nullable=true)
     */
    protected $gender;

    /**
     * @ORM\Column(type="string", length=20, nullable=false)
     */
    protected $relation;

    /**
     * Constructor
     */
    public function __construct()
    {
        $this->annibirths = new ArrayCollection();
    }

    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set firstname
     *
     * @param string $firstname
     * @return ContactRelative
     */
    public function setFirstname($firstname)
    {
        $this->firstname = $firstname;

        return $this;
    }

    /**
     * Get firstname
     *
     * @return string 
     */
    public function getFirstname()
    {
        return $this->firstname;
    }

    /**
     * Set created_at
     *
     * @param \DateTime $createdAt
     * @return ContactRelative
     */
    public function setCreatedAt($createdAt)
    {
        if(!$this->getCreatedAt())
          {
            $this->created_at = new \DateTime();
          }
    }

    /**
     * Get created_at
     *
     * @return \DateTime 
     */
    public function getCreatedAt()
    {
        return $this->created_at;
    }

    /**
     * Set modified_at
     *
     * @param \DateTime $modifiedAt
     * @return ContactRelative
     */
    public function setModifiedAt($modifiedAt)
    {
        $this->modified_at = new \DateTime();
    }

    /**
     * Get modified_at
     *
     * @return \DateTime 
     */
    public function getModifiedAt()
    {
        return $this->modified_at;
    }

    /**
     * Set avatar
     *
     * @param string $avatar
     * @return ContactRelative
     */
    public function setAvatar($avatar)
    {
        $this->avatar = $avatar;

        return $this;
    }

    /**
     * Get avatar
     *
     * @return string 
     */
    public function getAvatar()
    {
        return $this->avatar;
    }

    /**
     * Set gender
     *
     * @param string $gender
     * @return ContactRelative
     */
    public function setGender($gender)
    {
        $this->gender = $gender;

        return $this;
    }

    /**
     * Get gender
     *
     * @return string 
     */
    public function getGender()
    {
        return $this->gender;
    }

    /**
     * Set contact
     *
     * @param \********\***Bundle\Entity\Contact $contact
     * @return ContactRelative
     */
    public function setContact(\********\***Bundle\Entity\Contact $contact = null)
    {
        $this->contact = $contact;

        return $this;
    }

    /**
     * Get contact
     *
     * @return \********\***Bundle\Entity\Contact 
     */
    public function getContact()
    {
        return $this->contact;
    }

    /**
     * Set relation
     *
     * @param string $relation
     * @return ContactRelative
     */
    public function setRelation($relation)
    {
        $this->relation = $relation;

        return $this;
    }

    /**
     * Get relation
     *
     * @return string 
     */
    public function getRelation()
    {
        return $this->relation;
    }

    /**
     * Add annibirths
     *
     * @param \********\***Bundle\Entity\AnniBirth $annibirths
     * @return ContactRelative
     */
    public function addAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirths)
    {
        $this->annibirths[] = $annibirths;

        return $this;
    }

    /**
     * Remove annibirths
     *
     * @param \********\***Bundle\Entity\AnniBirth $annibirths
     */
    public function removeAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirths)
    {
        $this->annibirths->removeElement($annibirths);
    }

    /**
     * Get annibirths
     *
     * @return \Doctrine\Common\Collections\Collection 
     */
    public function getAnnibirths()
    {
        return $this->annibirths;
    }
}

<?php

namespace ********\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class ContactRelativeType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('firstname')
            ->add('created_at', 'datetime', array(
            'input' => 'datetime',
            'widget' => 'single_text',
            ))
            ->add('modified_at', 'datetime', array(
            'input' => 'datetime',
            'widget' => 'single_text',
            ))
            ->add('avatar')
            //->add('contact')
            ->add('relation', 'choice', array(
                'choices'     => array(
                    'Mother'  => 'Mother', 
                    'Father'  => 'Father',
                    'Sister'  => 'Sister',
                    'Brother' => 'Brother',
                    'Child'   => 'Child',
                    ),
                'required'  => true,
                'empty_value' => 'Which is the relation?',
            ))
            ->add('gender', 'choice', array(
                'choices'   => array(
                    'M' => 'Male', 
                    'F' => 'Female'
                    ),
                'required'  => true,
                'empty_value' => 'Choose the gender',
            ))

            ->add('annibirths', 'collection', array(
                 'label'        => 'AnniBirths',
                 'type'         => new AnniBirthType(),
                 'allow_add' => true,
                 'by_reference' => false,
            ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '********\***Bundle\Entity\ContactRelative'
        ));
    }

    public function getName()
    {
        return '********_***Bundle_contactrelativetype';
    }
}

namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
ContactRelative new.twig.html

{% extends '***********Bundle::layout.html.twig' %}

{% block body -%}
    <h1>ContactRelative creation</h1>

    <form action="{{ path('contactrelative_create') }}" method="post" {{ form_enctype(form) }}>

        <!---------------- firstname ------------------>
        <fieldset class="control-group">
            <label class="control-label" for="inputInfo">Firstname</label>
            <div class="controls">
                {{ form_widget(form.firstname,{'id' : 'inputFirstname', 'attr': { 'class': 'span5' }}) }}
                {% if form_errors(form.firstname) %}
                <div class="alert alert-error fade in">
                    <button type="button" class="close" data-dismiss="alert">&times;</button>
                    <p>{{ form_errors(form.firstname) }}</p>
                </div>
                {% endif %}
            </div>
        </fieldset>

        <!---------------- avatar ------------------>
        <fieldset class="control-group">
            <label class="control-label" for="inputInfo">Avatar</label>
            <div class="controls">
                {{ form_widget(form.avatar,{'id' : 'inputAvatar', 'attr': { 'class': 'span5' }}) }}
                {% if form_errors(form.avatar) %}
                <div class="alert alert-error fade in">
                    <button type="button" class="close" data-dismiss="alert">&times;</button>
                    <p>{{ form_errors(form.avatar) }}</p>
                </div>
                {% endif %}
            </div>
        </fieldset>

        <!---------------- gender ------------------>
        <fieldset class="control-group">
            <label class="control-label" for="inputInfo">Gender</label>
            <div class="controls">
                {{ form_widget(form.gender,{'id' : 'inputGender', 'attr': { 'class': 'span5' }}) }}
                {% if form_errors(form.gender) %}
                <div class="alert alert-error fade in">
                    <button type="button" class="close" data-dismiss="alert">&times;</button>
                    <p>{{ form_errors(form.gender) }}</p>
                </div>
                {% endif %}
            </div>
        </fieldset>





        <!---------------- relation ------------------>
        <fieldset class="control-group">
            <label class="control-label" for="inputInfo">Relation</label>
            <div class="controls">

                {{ form_widget(form.relation,{'id' : 'inputRelation', 'attr': { 'class': 'span5' }}) }}
                {% if form_errors(form.relation) %}
                <div class="alert alert-error fade in">
                    <button type="button" class="close" data-dismiss="alert">&times;</button>
                    <p>{{ form_errors(form.relation) }}</p>
                </div>
                {% endif %}
            </div>
        </fieldset>


        {{ form_widget(form.annibirths.vars.prototype)}}


        <hr />
        {{ form_row(form._token) }}
        <p>
            <button type="submit">Create</button>
        </p>
    </form>

        <ul class="record_actions">
    <li>
        <a href="{{ path('contactrelative') }}">
            Back to the list
        </a>
    </li>
</ul>
{% endblock %}

namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
问题：

  • 联系人成功地将所有数据保存在MySQL数据库中。同样适用于 ContactRelative和Annibuth，但在保存最后两个的数据时 （ContactRelative和AnniBirth），联系人id和 
    namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
    contactrelative_id不会更新或保存在表中。我知道我在收集和持久化数据方面犯了错误。我试过了 
    namespace *******\***Bundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Doctrine\ORM\EntityRepository;

class AnniBirthType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('celebrationDate','date', array(
                            'input'  => 'datetime',
                            'widget' => 'choice',
                            'years'  => range(1900,2013),
                            ))
            ->add('repeating')
            ->add('type', 'choice', array(
                'choices'   => array(
                    'Anniversary' => 'Anniversary', 
                    'Birthday' => 'Birthday',
                    'Other' => 'Other',
                    ),
                'required'  => true,
                'empty_value' => 'What is the occasion?',
            ))
            ->add('contact','entity', array(
                                        'class' => '*******\***Bundle\Entity\Contact',
                                        'property' => 'lastname',
                                        'query_builder' => function(EntityRepository $er)
                                            {
                                                return $er->createQueryBuilder('u')
                                                          ->orderby('u.lastname','ASC');
                                            },
                                        ))
        ;
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => '*******\***Bundle\Entity\AnniBirth'
        ));
    }

    public function getName()
    {
        return '*******_***Bundle_annibirthtype';
    }
}
    使用显示联系人id的步骤 
    \Doctrine\Common\Util\Debug:：dump（$contactRelative->getanniberties（）->contact）；
退出（）
  • 我希望能够显示出生表4次，我做到了 我不知道如何实现这一点。几天后我发现的唯一的东西 搜索，如果我想显示没有javascript的嵌入表单， 我必须像这样直接使用“原型”：
    {{
form_小部件（form.anniberties.vars.prototype）}
    但只有一个实例 将显示窗体的名称

$contactRelative->annibirth=$ab1这不应该是可能的，因为您在ContactRelative中将AnniBorth设置为受保护。这应该引发一个错误（如果您之前打开了错误）。你应该做的是
$contactRelative->setannibiration（$ab1）。但这是为了使php对象附加，数据库中的附加实际上是在Annibiration表中，该表保存一个contactRelative\u id，因此您必须更新此对象：
$ab1->setContactRelative（$contactRelative）
部分问题在于：


    public function addAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirths)
    {
        $this->annibirths[] = $annibirths;

        return $this;
    }


您会注意到，虽然这指向与annibirth的接触/相对，但annibirth并没有指向后面。这也许就是为什么另一个海报可能会建议做一个循环。但一个强大而简单的解决方案可以：


    public function addAnnibirth(\********\***Bundle\Entity\AnniBirth $annibirth)
    {
        $this->annibirths[] = $annibirth;
        $annibirth->setContact($this);  // or setRelative for the Relative entity.
        return $this;
    }


这可能会解决你一直存在的问题。太多的代码无法确定。但绝对需要以上的改变。如果你仔细看大多数例子，你会看到同样的线条。容易被忽视

一旦一切设置正确，在坚持之前就不需要循环。
找到了解决方案：

在控制器中添加：


foreach ( $contactRelative->getAnnibirths() as $anni ) 
                    { 
                        $anni-> setContactRelative($contactRelative); 
                        $anni-> setContact($contactRelative->getContact());
                    }


在细枝模板中：


{% for occasion in form.annibirths %}
     <div>
            {{ form_row(occasion.type) }}
            {{ form_row(occasion.repeating) }}
            {{ form_row(occasion.celebrationDate) }}
    </div>
{% endfor %}



{%用于表单中的场合%}
{{form_row（sition.type）}
{{form_row（sition.repeating）}
{{世界其他地区（纪念日）}
{%endfor%}

您的问题缺少
类型的代码。此外，它的代码太多，请将其分解为一个较小的测试用例。很难说这是一个条令问题还是一个symfony表单问题。添加了annibirhtype.phpI纠正了这一点，并注释掉了错误留下的这一行。我遵循了另一个的建议，在坚持之前添加了一个foreach循环。