How make an auto-completed field for filter entity results in list view, using entity property (not related entity) ?

Personne.php

<?php

namespace Application\PersonneBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Personne
 *
 * @ORM\Table()
 * @ORM\HasLifecycleCallbacks
 * @ORM\Entity(repositoryClass="Application\PersonneBundle\Entity\PersonneRepository")
 */
class Personne
{
    /**
     * @var integer
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(name="name", type="string", length=255)
     */
    protected $name;

    /**
     * @var string
     *
     * @ORM\Column(name="firstname", type="string", length=255)
     */
    protected $firstname;

    /**
     * @var string
     *
     * @ORM\Column(name="title", type="string", length=255)
     */
    protected $title;

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

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

    /**
     * @var string
     *
     * @ORM\Column(name="adress1", type="string", length=255)
     */
    protected $adress1;

    /**
     * @var string
     *
     * @ORM\Column(name="adress2", type="string", length=255, nullable=true)
     */
    protected $adress2;


    /**
     * @var string
     *
     * @ORM\Column(name="city", type="string", length=255)
     */
    protected $city;

    /**
     * @var string
     *
     * @ORM\Column(name="zipcode", type="string", length=255)
     */
    protected $zipcode;

    /**
     * @var string
     *
     * @ORM\Column(name="country", type="string", length=255)
     */
    protected $country;


    /**
     * @var \DateTime
     *
     * @ORM\Column(name="birthdate", type="date", nullable=true)
     */
    protected $birthdate;

    /**
     * @var \Don
     * @ORM\ManyToOne(targetEntity="PersonneOrigin", inversedBy="personnes")
     * @ORM\JoinColumn(name="origin_id", referencedColumnName="id", nullable=true)
     */
    protected $origin;

    /**
     * @var boolean
     *
     * @ORM\Column(name="journal", type="boolean", nullable=true)
     */
    protected $journal;

    /**
     * @var boolean
     *
     * @ORM\Column(name="calendar", type="boolean", nullable=true)
     */
    protected $calendar;

    /**
     * @var boolean
     *
     * @ORM\Column(name="receipt", type="boolean", nullable=true)
     */
    protected $receipt;

    /**
     * @var boolean
     *
     * @ORM\Column(name="annual_receipt", type="boolean", nullable=true)
     */
    protected $annualReceipt;

    /**
     * @var boolean
     *
     * @ORM\Column(name="dead", type="boolean", nullable=true)
     */
    protected $dead;

    /**
     * @var boolean
     *
     * @ORM\Column(name="renting", type="boolean", nullable=true)
     */
    protected $renting;

    /**
     * @var \Don
     * @ORM\ManyToOne(targetEntity="PersonneAnswerMethod", inversedBy="personnes")
     * @ORM\JoinColumn(name="answermethod_id", referencedColumnName="id", nullable=true)
     */
    protected $answerBy;

    /**
     * @var string
     *
     * @ORM\Column(name="banking_informations", type="text", nullable=true)
     */
    protected $bankingInformations;

    /**
     * @var string
     *
     * @ORM\Column(name="observation", type="text", nullable=true)
     */
    protected $observation;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="created_at", type="date")
     */
    protected $createdAt;

    /**
     * @ORM\OneToMany(targetEntity="EmailPersonne", mappedBy="personne", cascade={"remove","persist"}, orphanRemoval=true)
     */
    protected $emails;

    /**
     * @ORM\OneToMany(targetEntity="PhonePersonne", mappedBy="personne", cascade={"remove","persist"}, orphanRemoval=true)
     */
    protected $phones;

    /**
     * @ORM\OneToMany(targetEntity="Application\DonBundle\Entity\Don", mappedBy="personne", cascade={"remove",
     * "persist"})
     */
    protected $dons;

    /**
     * @var string
     *
     * @ORM\Column(name="lastRegisteredDon", type="date", nullable=true)
     */
    protected $lastRegisteredDon;


    public function setId($id)
    {
        $this->id = $id;
    }

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


    /**
     * Set name
     *
     * @param string $name
     * @return Personne
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

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

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

        return $this;
    }

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

    /**
     * Set title
     *
     * @param string $title
     * @return Personne
     */
    public function setTitle($title)
    {
        $this->title = $title;

        return $this;
    }

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

    /**
     * Set society
     *
     * @param string $society
     * @return Personne
     */
    public function setSociety($society)
    {
        $this->society = $society;

        return $this;
    }

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


    /**
     * Set city
     *
     * @param string $city
     * @return Personne
     */
    public function setCity($city)
    {
        $this->city = $city;

        return $this;
    }

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



    /**
     * Set country
     *
     * @param string $country
     * @return Personne
     */
    public function setCountry($country)
    {
        $this->country = $country;

        return $this;
    }

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

    /**
     * Set email
     *
     * @param string $email
     * @return Personne
     */
    public function setEmail($email)
    {
        $this->email = $email;

        return $this;
    }

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

    /**
     * Set phone
     *
     * @param string $phone
     * @return Personne
     */
    public function setPhone($phone)
    {
        $this->phone = $phone;

        return $this;
    }

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

    /**
     * Set birthdate
     *
     * @param \DateTime $birthdate
     * @return Personne
     */
    public function setBirthdate($birthdate)
    {
        $this->birthdate = $birthdate;

        return $this;
    }

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


    /**
     * Set journal
     *
     * @param boolean $journal
     * @return Personne
     */
    public function setJournal($journal)
    {
        $this->journal = $journal;

        return $this;
    }

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

    /**
     * Set calendar
     *
     * @param boolean $calendar
     * @return Personne
     */
    public function setCalendar($calendar)
    {
        $this->calendar = $calendar;

        return $this;
    }

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

    /**
     * Set receipt
     *
     * @param boolean $receipt
     * @return Personne
     */
    public function setReceipt($receipt)
    {
        $this->receipt = $receipt;

        return $this;
    }

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

    /**
     * Set annualReceipt
     *
     * @param boolean $annualReceipt
     * @return Personne
     */
    public function setAnnualReceipt($annualReceipt)
    {
        $this->annualReceipt = $annualReceipt;

        return $this;
    }

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

    /**
     * Set dead
     *
     * @param boolean $dead
     * @return Personne
     */
    public function setDead($dead)
    {
        $this->dead = $dead;

        return $this;
    }

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

    /**
     * Set renting
     *
     * @param boolean $renting
     * @return Personne
     */
    public function setRenting($renting)
    {
        $this->renting = $renting;

        return $this;
    }

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

    /**
     * Set bankingInformations
     *
     * @param string $bankingInformations
     * @return Personne
     */
    public function setBankingInformations($bankingInformations)
    {
        $this->bankingInformations = $bankingInformations;

        return $this;
    }

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

    /**
     * Set observation
     *
     * @param string $observation
     * @return Personne
     */
    public function setObservation($observation)
    {
        $this->observation = $observation;

        return $this;
    }

    /**
     * Get observation
     *
     * @return string
     */
    public function getObservation()
    {
        return $this->observation;
    }
    /**
     * Constructor
     */
    public function __construct()
    {
        $this->emails = new \Doctrine\Common\Collections\ArrayCollection();
        $this->phones = new \Doctrine\Common\Collections\ArrayCollection();
    }

    /**
     * Add emails
     *
     * @param \Application\PersonneBundle\Entity\EmailPersonne $emails
     * @return Personne
     */
    public function addEmail(\Application\PersonneBundle\Entity\EmailPersonne $emails)
    {
        $emails->setPersonne($this);
        $this->emails[] = $emails;

        return $this;
    }

    /**
     * Remove emails
     *
     * @param \Application\PersonneBundle\Entity\EmailPersonne $emails
     */
    public function removeEmail(\Application\PersonneBundle\Entity\EmailPersonne $emails)
    {
        $this->emails->removeElement($emails);
    }

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

    // __toString method needed for display relation entries
    /**
      * toString
      */
      public function __toString(){
          $fullNameId = $this->getFirstname() . ' ' . $this->getName() . ' - ' . $this->getId();
          $fullNameId = $this->getId() ? $fullNameId : 'Nouvelle personne';
        return $fullNameId;
      }

    /**
     * Add phones
     *
     * @param \Application\PersonneBundle\Entity\PhonePersonne $phones
     * @return Personne
     */
    public function addPhone(\Application\PersonneBundle\Entity\PhonePersonne $phones)
    {
        $phones->setPersonne($this);
        $this->phones[] = $phones;

        return $this;
    }

    /**
     * Remove phones
     *
     * @param \Application\PersonneBundle\Entity\PhonePersonne $phones
     */
    public function removePhone(\Application\PersonneBundle\Entity\PhonePersonne $phones)
    {
        $this->phones->removeElement($phones);
    }

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

    /**
     * Set indication
     *
     * @param string $indication
     * @return Personne
     */
    public function setIndication($indication)
    {
        $this->indication = $indication;

        return $this;
    }

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

    /**
     * Set adress1
     *
     * @param string $adress1
     * @return Personne
     */
    public function setAdress1($adress1)
    {
        $this->adress1 = $adress1;

        return $this;
    }

    /**
     * Get adress1
     *
     * @return string
     */
    public function getAdress1()
    {
        return $this->adress1;
    }

    /**
     * Set adress2
     *
     * @param string $adress2
     * @return Personne
     */
    public function setAdress2($adress2)
    {
        $this->adress2 = $adress2;

        return $this;
    }

    /**
     * Get adress2
     *
     * @return string
     */
    public function getAdress2()
    {
        return $this->adress2;
    }

    /**
     * Set zipcode
     *
     * @param string $zipcode
     * @return Personne
     */
    public function setZipcode($zipcode)
    {
        $this->zipcode = $zipcode;

        return $this;
    }

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

    /**
     *
     * @ORM\PrePersist
     * @ORM\PreUpdate
     */
    public function updatedTimestamps()
    {

        if($this->getCreatedAt() == null)
        {
            $this->setCreatedAt(new \DateTime(date('Y-m-d H:i:s')));
        }
    }

    /**
     * Set createdAt
     *
     * @param \DateTime $createdAt
     * @return Personne
     */
    public function setCreatedAt($createdAt)
    {
        $this->createdAt = $createdAt;

        return $this;
    }

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

    /**
     * Add dons
     *
     * @param \Application\DonBundle\Entity\Don $dons
     * @return Personne
     */
    public function addDon(\Application\DonBundle\Entity\Don $dons)
    {
        $this->dons[] = $dons;

        return $this;
    }

    /**
     * Remove dons
     *
     * @param \Application\DonBundle\Entity\Don $dons
     */
    public function removeDon(\Application\DonBundle\Entity\Don $dons)
    {
        $this->dons->removeElement($dons);
    }

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

    /**
     * Set origin
     *
     * @param \Application\PersonneBundle\Entity\PersonneOrigin $origin
     * @return Personne
     */
    public function setOrigin(\Application\PersonneBundle\Entity\PersonneOrigin $origin = null)
    {
        $this->origin = $origin;

        return $this;
    }

    /**
     * Get origin
     *
     * @return \Application\PersonneBundle\Entity\PersonneOrigin
     */
    public function getOrigin()
    {
        return $this->origin;
    }

    /**
     * Set answerBy
     *
     * @param \Application\PersonneBundle\Entity\PersonneAnswerMethod $answerBy
     * @return Personne
     */
    public function setAnswerBy(\Application\PersonneBundle\Entity\PersonneAnswerMethod $answerBy = null)
    {
        $this->answerBy = $answerBy;

        return $this;
    }

    /**
     * Get answerBy
     *
     * @return \Application\PersonneBundle\Entity\PersonneAnswerMethod
     */
    public function getAnswerBy()
    {
        return $this->answerBy;
    }


    /**
     * Get lastRegisteredDon
     *
     * @return \DateTime
     */
    public function getLastRegisteredDon()
    {
        return $this->lastRegisteredDon != null ? $this->lastRegisteredDon->format('d/m/Y') : $this->lastRegisteredDon;
    }

    /**
     * Set lastRegisteredDon
     *
     * @param \DateTime $lastRegisteredDon
     * @return Personne
     */
    public function setLastRegisteredDon($lastRegisteredDon)
    {
        $this->lastRegisteredDon = $lastRegisteredDon;

        return $this;
    }
}

PersonneAdmin.php

<?php
// src/Acme/DemoBundle/Admin/PostAdmin.php

namespace Application\PersonneBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Application\PersonneBundle\Entity\Personne;

class PersonneAdmin extends Admin
{
    // Fields to be shown on create/edit forms
    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->with('Personne', array('class' => 'col-md-12 perDef'))
            //If action != 'create', display Personne id
            ->add('id', $this->id($this->getSubject()) ? 'text' : 'hidden', array(
                 'label' => 'Numéro',
                 'required' => false,
                 'disabled' => true,
                 'read_only' => true,
                 'attr'=> array(
                     'class'=>'input-id input-sm',
                     'disabled' => true,
                 ),
             ))
            ->add('dead', 'checkbox', array(
                'label' => 'Décédé',
                'attr'=> array('class'=>'col-md-2'),
                'required' => false,
            ))
            ->end()
            //Informations fieldset
            ->with('Informations', array('class' => 'col-md-6'))
            ->add('title', 'choice', array(
                'label' => 'Civilité',
                'choices' => array(
                  'MR' => 'MR',
                	'MME'	 => 'MME',
                  'MLLE'	 => 'MLLE',
                  'MR ET MME' => 'MR ET MME',
                  'MR L ABBE' => 'MR L ABBE',
                  'SOEUR' => 'SOEUR',
                  'MR LE DR' => 'MR LE DR',
                  'MAITRE'	 => 'MAITRE',
                  'MME VVE' => 'MME VVE',
                	'MGR'	 => 'MGR',
                	'PERE'	 => 'PERE',
                	'FRERE'	 => 'FRERE',
                	'MR LE DIRECTEUR' => 'MR LE DIRECTEUR',
                	'MMES'	 => 'MMES',
                	'MRS' => 'MRS',
                	'MLLES'	 => 'MLLES',
                	'SOEURS'	 => 'SOEURS',
                	'MME ET MLLE' => 'MME ET MLLE',
                	'MR LE CHANOINE' => 'MR LE CHANOINE',
                	'MR LE DR ET MME' => 'MR LE DR ET MME',
                	'MR ET MLLE' => 'MR ET MLLE',
                	'MME LE DR' => 'MME LE DR',
                	'FAMILLE' => 'FAMILLE',
                	'DR' => 'DR',
                )
            ))
            ->add('name', 'text', array('label' => 'Nom'))
            ->add('firstname', 'text', array('label' => 'Prénom'))
            ->add('society', 'text', array(
                'label' => 'Société / Association',
                'required' => false,
            ))
            ->add('emails', 'sonata_type_collection', array(
                'by_reference'       => false,
                'cascade_validation' => true,
                'required' => false,
            ),array(
                'edit' => 'inline',
                'inline' => 'table',
                'admin_code' => 'sonata.admin.personne_email'
            ))
            ->add('phones', 'sonata_type_collection', array(
                'by_reference'       => false,
                'cascade_validation' => true,
                'required' => false,
                'label' => 'Téléphones'
            ),array(
                'edit' => 'inline',
                'inline' => 'table',
                'admin_code' => 'sonata.admin.personne_phones'
            ))
            ->add('birthdate', 'sonata_type_date_picker', array(
                'label' => 'Date de naissance',
                'format'=>'dd/MM/yyyy',
                'required' => false,
            ))
            ->end()//end fieldset

            //address fieldset
            ->with('Coordonnées', array('class' => 'col-md-6'))
            ->add('indication', 'text', array(
                'label' => 'Indication',
                'required' => false,
            ))
            ->add('adress1', 'text', array('label' => 'Adresse 1'))
            ->add('adress2', 'text', array('label' => 'Adresse 2', 'required' => false))
            ->add('zipcode', 'text', array('label' => 'Code postal'))
            ->add('city', 'text', array('label' => 'Ville'))
            ->add('country', 'text', array('label' => 'Pays'))
            ->end()//end fieldset

            //complement1 fielset
            ->with('Complément', array('class' => 'col-md-6 clearboth perCom'))
            ->add('origin', 'sonata_type_model', array(
              'label' => $this->translator->trans('Provenance de la personne',array(),'don')
            ))
            ->add('journal', 'checkbox', array(
                'label' => 'Abonné à la revue ',
                'required' => false,
            ))
            ->add('calendar', 'checkbox', array(
                'label' => 'Envoi calendrier ',
                'required' => false,
            ))
            ->add('receipt', 'checkbox', array(
                'label' => 'Envoi reçus fiscaux',
                'required' => false,
            ))
            ->add('annualReceipt', 'checkbox', array(
                'label' => 'Envoi reçu fiscal annuel',
                'required' => false,
            ))
            ->add('renting', 'checkbox', array(
                'label' => 'Louer ses données',
                'required' => false,
            ))
            ->add('answerBy', 'sonata_type_model', array(
              'label' => $this->translator->trans('Support réponse',array(),'don'),
              'required' => true,
            ))
            ->end()//end fieldset

            //complement2 fielset
            ->with('Prélèvement et Observations', array('class' => 'col-md-6'))
            ->add('bankingInformations', 'textarea', array(
                'label' => 'Informations prélévement',
                'required' => false,
            ))
            ->add('observation', 'textarea', array(
                'label' => 'Observations',
                'required' => false,
            ))
            ->end()//end fieldset
        ;
            if ($this->id($this->getSubject())) {
                $formMapper->add('lastRegisteredDon', 'hidden');
            }
    }

    // Fields to be shown on filter forms
    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
    {
        $datagridMapper
            ->add('id', null, array('label' => 'Numéro'))
            ->add('name', null, array('label' => 'Nom'))
            ->add('firstname', null, array('label' => 'Prénom'))
            ->add('society', null, array('label' => 'Société'))
            ->add('lastRegisteredDon', 'doctrine_orm_date', array('label' => 'Date du dernier don'), 'sonata_type_date_picker',array(
                'format' => 'dd/MM/yyyy',
                'widget' => 'single_text',
                'attr' => array(
                    'class' => 'datepicker'
                )
            ))
            ->add('zipcode', null, array('label' => 'Code Postal'))
            ->add('country', null, array('label' => 'Pays'))

            ->add('haveEmails', 'doctrine_orm_callback', array(
                'label' => 'Emails renseigné',
                'callback' => function($queryBuilder, $alias, $field, $value) {
                    if(!$value['value']) {
                        return;
                    }
                    if($value['value'] == 'yes') {
                        $queryBuilder
                        ->leftJoin(sprintf('%s.emails', $alias), 'c')
                        ->andWhere('c.email IS NOT NULL');
                    }elseif($value['value'] == 'no') {
                        $queryBuilder
                        ->leftJoin(sprintf('%s.emails', $alias), 'c')
                        ->andWhere('c.email IS NULL');
                    }
                }), 'choice', array(
                    'choices' => array(
                        ''    => '',
                        'yes' => 'Oui',
                        'no'  => 'Non'
                    ),
            ))
            ->add('birthdate', 'doctrine_orm_date', array('label' => 'Date de naissance'), 'sonata_type_date_picker',array(
                'format' => 'dd/MM/yyyy',
                'widget' => 'single_text',
                'attr' => array(
                    'class' => 'datepicker newline'
                )
            ))
            ->add('createdAt', 'doctrine_orm_date', array('label' => 'Date d\'inscription'), 'sonata_type_date_picker',array(
                'format' => 'dd/MM/yyyy',
                'widget' => 'single_text',
                'attr' => array(
                    'class' => 'datepicker newline'
                )
            ))
            ->add('journal', null, array('label' => 'Abonné revue'))
            ->add('calendar', null, array('label' => 'Abonné calendrier'))

            // HERE THE WANTED FILTER

            // I want filter results by current entity name property (not on a related entity)
            // So this entity is named Personne , I want filter results on Personne.name using autocompletion
            // How can I achieve this ?
            //
            ->add('personne', 'doctrine_orm_model_autocomplete', array('label' => 'AutoComplete'), null, array(
                'property' => 'name'
            ))
            // error output : " The option `association_mapping` must be set for field: `personne` "
            // END
        ;
    }

    // Fields to be shown on lists
    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper
            ->add('id', null,array('label' => 'Numéro'))
            ->add('name','text',array('label' => 'Nom'))
            ->add('firstname','text',array('label' => 'Prénom'))
            ->add('emails',null,array('label' => 'Emails'))
            ->add('lastRegisteredDon',null,array('label' => 'Date du dernier don','format'=> 'm/d/Y',))
            ->add('zipcode','text',array('label' => 'Code postal'))
            ->add('country','text',array('label' => 'Pays'))
            ->add('birthdate','date',array(
                'label' => "Date de naissance",
                'format' => 'd/m/Y'
            ))
            ->add('createdAt','date',array(
                'label' => 'Date inscription',
                'format' => 'd/m/Y'
            ))
            ->add('journal',null,array('label' => 'Abonné à la revue'))
            ->add('calendar',null,array('label' => 'Abonné au calendrier'))
            ->add('total_dons', null,array(
                'label' => 'Total des dons',
                'template' => 'ApplicationPersonneBundle:PersonneAdmin:get_total_dons.html.twig'
            ))
            ->add('_action', 'actions', array(
                'actions' => array(
                    'edit' => array(),
                    'delete' => array(),
                    'add_don' => array(
                        'template' => 'ApplicationPersonneBundle:PersonneAdmin:add_don_button.html.twig',
                        'label' => $this->translator->trans('Ajouter un don', array(), 'personne'),
                    ),
                )
            ))
        ;
    }

    public function getTemplate($name)
    {
        switch ($name) {
            case 'edit':
                return 'ApplicationPersonneBundle:PersonneAdmin:base_edit.html.twig';
                break;
            case 'list':
                return 'ApplicationPersonneBundle:PersonneAdmin:list.html.twig';
                break;
            default:
                return parent::getTemplate($name);
                break;
        }
    }

    public function preUpdate($personne)
    {
        $don = $personne->getDons()->last();
        $date = $don ? $don->getRegisteredOn() : '';
        $personne->setLastRegisteredDon($date);
    }

    public function getCreateLabel()
    {
        return $this->translator->trans('Créer une personne',array(),'don');
    }


    public function getTotalDons($personne_id)
    {
        $total = 0;
        $container = $this->getConfigurationPool()->getContainer();
        $personne = $container->get('doctrine')->getRepository('ApplicationPersonneBundle:Personne')
            ->find($personne_id);
        $dons = $container->get('doctrine')->getRepository('ApplicationDonBundle:Don')
            ->findByPersonne($personne);
        if(isset($dons[0])){
            foreach ($dons as $don) {
                $amount = $don->getTotal();
                $total += $amount;
            }
        }
        return $total;
    }
}

Backlinks:

• https://twitter.com/chalasdev/status/631123966837571584
• http://stackoverflow.com/questions/31947976/sonata-how-make-autocomplete-filter-on-current-entity-property
• sonata-project/SonataAdminBundle#3172