TYPO3 Extbase 1：n關係對象沒有暴露在視圖中

我目前正在學習extbase和流體。我沿着這個SO帖子閱讀TYPO3 extbase & IRRE: add existing records with 'foreign_selector'在我的擴展中建立關係。我有角色和人。 N人可以有M個角色。現在在後端一切正常。在前端時，我使用f：debug時看不到對象。我的問題是關係沒有通過extbase正確解決（我認爲？）。TYPO3 Extbase 1：n關係對象沒有暴露在視圖中

這是我的關係類：

<?php 
namespace Vendor\People\Domain\Model; 
/** 
* Class PersonRoleRelation 
* @scope prototype 
* @entity 
* @package Vendor\People\Domain\Model 
*/ 
class PersonRelation extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity { 
    /** 
    * @var \Vendor\People\Domain\Model\Person 
    */ 
    protected $person; 
    /** 
    * @var \Vendor\People\Domain\Model\Role 
    */ 
    protected $role; 
    /**  
    * @param \Vendor\People\Domain\Model\Person $person 
    */ 
    public function setPerson($person) { 
     $this->person = $person; 
    } 
    /** 
    * @return \Vendor\People\Domain\Model\Person 
    */ 
    public function getPerson() { 
     return $this->person; 
    } 
    /** 
    * @param \Vendor\People\Domain\Model\Role $role 
    */ 
    public function setRole($role) { 
     $this->role = $role; 
    } 
    /** 
    * @return \Vendor\People\Domain\Model\Role 
    */ 
    public function getRole() { 
     return $this->role; 
    } 
}

這是實體負責人：

<?php 
namespace Vendor\People\Domain\Model; 
/** 
* Class Person 
* @scope prototype 
* @entity 
* @package Vendor\People\Domain\Model 
*/ 
class Person extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity { 

    public function __construct() { 
     $this->initStorageObjects(); 
    } 

    /** 
    * @return void 
    */ 
    protected function initStorageObjects() { 
     $this->roles = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage(); 
    } 
    /** 
    * Roles 
    * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Vendor\People\Domain\Model\PersonRelation> 
    */ 
    protected $roles = NULL; 

    /** 
    * the person's first name 
    * @var string 
    * @validate StringLength(minimum = 3, maximum = 50) 
    */ 
    protected $firstname; 

    /** 
    * the person's last name 
    * @var string 
    * @validate StringLength(minimum = 3, maximum = 50) 
    */ 
    protected $lastname; 

    /** 
    * the person's responsibilities within the company 
    * @var string 
    */ 
    protected $role; 

    /** 
    * Photo 
    * @var \TYPO3\CMS\Extbase\Domain\Model\FileReference 
    */ 
    protected $photo; 

    /** 
    * detail text about the person 
    * @var string 
    * @dontvalidate 
    */ 
    protected $description; 

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

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

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

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

    /** 
    * @param string $role 
    * @return void 
    */ 
    public function setRole($role) { 
     $this->role = $role; 
    } 

    /** 
    * @return string 
    */ 
    public function getRole() { 
     return $this->role; 
    } 

    /** 
    * @param string $description 
    * @return void 
    */ 
    public function setDescription($description) { 
     $this->description = $description; 
    } 

    /** 
    * @return string 
    */ 
    public function getDescription() { 
     return $this->description; 
    } 

    /** 
    * @param \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference> $photo 
    * @return void 
    */ 
    public function setPhoto($photo) { 
     $this->photo = $photo; 
    } 

    /** 
    * @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference> 
    */ 
    public function getPhoto() { 
     return $this->photo; 
    } 

    /** 
    * @return\TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Vendor\People\Domain\Model\PersonRelation> 
    */ 
    public function getRoles() { 
     return $this->roles; 
    } 
} 
?>

，這是角色：

<?php 
namespace Vendor\People\Domain\Model; 
/** 
* Class Role 
* @scope prototype 
* @entity 
* @package Vendor\People\Domain\Model 
*/ 
class Role extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity { 

    /** 
    * the role's title 
    * @var string 
    * @validate StringLength(minimum = 3, maximum = 50) 
    */ 
    protected $name; 

    public function __construct() { 
    } 

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

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

ext_tables.sql：

CREATE TABLE tx_people_domain_model_person (
    uid int(11) NOT NULL auto_increment, 
    pid int(11) DEFAULT '0' NOT NULL, 
    tstamp int(11) DEFAULT '0' NOT NULL, 
    crdate int(11) DEFAULT '0' NOT NULL, 
    deleted tinyint(4) DEFAULT '0' NOT NULL, 
    hidden tinyint(4) DEFAULT '0' NOT NULL, 
    firstname varchar(225) DEFAULT '' NOT NULL, 
    lastname varchar(225) DEFAULT '' NOT NULL, 
    role varchar(225) DEFAULT '' NOT NULL, 
    roles int(11) unsigned DEFAULT '0' NOT NULL, 
    description mediumtext DEFAULT '' NOT NULL, 
    photo mediumblob NOT NULL, 
    PRIMARY KEY (uid), 
    KEY parent (pid) 
) ENGINE=InnoDB; 

CREATE TABLE tx_people_domain_model_role (
    uid int(11) NOT NULL auto_increment, 
    pid int(11) DEFAULT '0' NOT NULL, 
    tstamp int(11) DEFAULT '0' NOT NULL, 
    crdate int(11) DEFAULT '0' NOT NULL, 
    deleted tinyint(4) DEFAULT '0' NOT NULL, 
    hidden tinyint(4) DEFAULT '0' NOT NULL, 
    name varchar(225) DEFAULT '' NOT NULL, 
    PRIMARY KEY (uid) 
    KEY parent (pid) 
) ENGINE=InnoDB; 

CREATE TABLE tx_people_domain_model_person_role_rel (
    uid_local int(11) unsigned DEFAULT '0' NOT NULL, 
    uid_foreign int(11) unsigned DEFAULT '0' NOT NULL, 
    sorting int(11) unsigned DEFAULT '0' NOT NULL, 
    KEY uid_local (uid_local), 
    KEY uid_foreign (uid_foreign) 
) ENGINE=InnoDB;

TCA配置：

tx_people_domain_model_person.php：

<?php 
return array(
    'ctrl' => array(
     'title' => 'Person', 
     'label' => 'firstname', 
     'label_alt' => ',lastname', 
     'label_alt_force' => TRUE, 
     'tstamp' => 'tstamp', 
     'crdate' => 'crdate', 
     'dividers2tabs' => TRUE, 
     'delete' => 'deleted', 
     'enablecolumns' => array(
      'disabled' => 'hidden', 
     ), 
     'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif' 
    ), 
    'types' => array(
     '1' => array('showitem' => 'firstname, lastname, role, description, photo, roles') 
    ), 
    'columns' => array(
     'hidden' => array(
      'exclude' => 1, 
      'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden', 
      'config' => array(
       'type' => 'check' 
      ) 
     ), 
     'firstname' => array(
      'exclude' => 0, 
      'label' => 'Vorname', 
      'config' => array(
       'type' => 'input', 
       'size' => 225, 
      ) 
     ), 
     'lastname' => array(
      'exclude' => 0, 
      'label' => 'Nachname', 
      'config' => array(
       'type' => 'input', 
       'size' => 225, 
      ) 
     ), 
     'role' => array(
      'exclude' => 0, 
      'label' => 'Rolle', 
      'config' => array(
       'type' => 'input', 
       'size' => 225, 
      ) 
     ), 
     'description' => array(
      'exclude' => 0, 
      'label' => 'Beschreibung', 
      'config' => array(
       'type' => 'text', 
      ) 
     ), 
     'roles' => array(
      'label' => 'Rollen', 
      'config' => array(
       'type' => 'select', 
       'size' => 10, 
       'maxitems' => 3, 
       'foreign_table' => 'tx_people_domain_model_role', 
       'MM' => 'tx_people_domain_model_person_role_rel', 
       // 'foreign_table' => 'tx_people_domain_model_person_role_rel', 
       // 'foreign_field' => 'uid_person', 
       // 'foreign_label' => 'uid_role', 
       // 'foreign_selector' => 'uid_role', 
       // 'foreign_unique' => 'uid_role', 
       // 'foreign_sortby' => 'sorting', 
      ), 
     ), 
     'photo' => array(
      'exclude' => 0, 
      'label' => 'Foto', 
      'config' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig('photo', array(
       'appearance' => array(
        'createNewRelationLinkTitle' => 'Bild hinzufügen', 
        'collapseAll' => FALSE, 
       ), 
       'maxitems' => 1, 
      ), $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']) 
     ), 
    ), 
); 
?>

tx_domain_model_person_role_rel.php：

<?php 
return array(
    'ctrl' => array(
     'title' => 'Relation Table', 
     'hideTable' => TRUE, 
     'sortBy' => 'sorting', 
     // 'tstamp' => 'tstamp', 
     // 'crdate' => 'crdate', 
     // 'dividers2tabs' => TRUE, 
     // 'delete' => 'deleted', 
     // 'enablecolumns' => array(
     // 'disabled' => 'hidden', 
     //), 
     // 'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif' 
    ), 
    'types' => array(
     '0' => array('showitem' => 'uid_person, uid_role') 
    ), 
    'palettes' => array(), 
    'columns' => array(
     // 'hidden' => array(
     //  'exclude' => 1, 
     //  'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden', 
     //  'config' => array(
     //   'type' => 'check' 
     // ) 
     //), 
     'uid_local' => array(
      'label' => 'Person', 
      'config' => array(
       'type' => 'select', 
       'MM' => 'tx_people_domain_model_person_role_rel', 
       'foreign_table' => 'tx_people_domain_model_person', 
       'size' => 1, 
       'minitems' => 0, 
       'maxitems' => 1, 
      ), 
     ), 
     'uid_foreign' => array(
      'label' => 'Rolle', 
      'config' => array(
       'type' => 'select', 
       'MM' => 'tx_people_domain_model_person_role_rel', 
       'foreign_table' => 'tx_people_domain_model_role', 
       'size' => 1, 
       'minitems' => 0, 
       'maxitems' => 1, 
      ), 
     ), 
    ), 
); 
?>

tx_domain_model_role.php：

<?php 
return array(
    'ctrl' => array(
     'title' => 'Rolle', 
     'label' => 'name', 
     'tstamp' => 'tstamp', 
     'crdate' => 'crdate', 
     'dividers2tabs' => TRUE, 
     'delete' => 'deleted', 
     'enablecolumns' => array(
      'disabled' => 'hidden', 
     ), 
     'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif' 
    ), 
    'types' => array(
     '1' => array('showitem' => 'name') 
    ), 
    'columns' => array(
     'hidden' => array(
      'exclude' => 1, 
      'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden', 
      'config' => array(
       'type' => 'check' 
      ) 
     ), 
     'name' => array(
      'label' => 'Bezeichnung', 
      'config' => array(
       'type' => 'input', 
       'size' => 225, 
      ) 
     ), 
     // 'people' => array(
     //  'label' => 'Personen', 
     //  'config' => array(
     //   'type' => 'inline', 
     //   'foreign_table' => 'tx_people_domain_model_person_role_rel', 
     //   'foreign_field' => 'uid_role', 
     //   'foreign_label' => 'uid_person' 
     // ) , 
     //) 
    ), 
); 
?>

ext_typoscript_setup.txt：

config.tx_extbase { 
    persistence { 
     classes { 
      Domain\People\Domain\Model\PersonRelation { 
       mapping { 
        tableName = tx_people_domain_model_person_role_rel 
        columns { 
         uid_local.mapOnProperty = person 
         uid_foreign.mapOnProperty = role 
        } 
       } 
      } 

     } 
    } 
}

更新調試輸出：

Domain\People\Domain\Model\Personprototypepersistent entity (uid=1, pid=18) 
    roles => TYPO3\CMS\Extbase\Persistence\ObjectStorageprototypeobject (3 items) 
     000000001bb500c600007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=1, pid=20) 
     person => NULL 
     role => NULL 
     uid => 1 (integer) 
     _localizedUid => 1 (integer)modified 
     _languageUid => NULL 
     _versionedUid => 1 (integer)modified 
     pid => 20 (integer) 
     000000001bb5002400007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=2, pid=20) 
     person => NULL 
     role => NULL 
     uid => 2 (integer) 
     _localizedUid => 2 (integer)modified 
     _languageUid => NULL 
     _versionedUid => 2 (integer)modified 
     pid => 20 (integer) 
     000000001bb500d100007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=3, pid=20) 
     person => NULL 
     role => NULL 
     uid => 3 (integer) 
     _localizedUid => 3 (integer)modified 
     _languageUid => NULL 
     _versionedUid => 3 (integer)modified 
     pid => 20 (integer) 
    firstname => 'Max' (3 chars) 
    lastname => 'Mustermann' (10 chars) 
    role => 'Rolle' (5 chars) 
    photo => TYPO3\CMS\Extbase\Domain\Model\FileReferenceprototypepersistent entity (uid=25, pid=18) 
    description => 'Beschreibungstext' (17 chars) 
    uid => 1 (integer) 
    _localizedUid => 1 (integer)modified 
    _languageUid => NULL 
    _versionedUid => 1 (integer)modified 
    pid => 18 (integer)

所以問題是，我需要在前端訪問那些相關的對象（或一個人的角色）。編輯：我覺得我對現在需要的關係類型有點困惑。 1人可以有n個角色。無論如何，我不想在晚些時候將人員與角色聯繫起來。我只是想創建角色，然後將角色分配給不同的人。所以我猜想它會是1：n的關係。如果這使它更容易。

來源

2015-08-13 caevv

把這裏的類。 90％的用戶不會打開鏈接。 – Gianmarco

你不需要關係作爲一個類，至少noc爲TYPO3。如果您的應用程序需要它（例如，如果您需要關係上的屬性），請創建兩個關係：從RolePerson到Role的1：n和從RolePerson到Person的1：n。 – Jost

另外，如果你已經做了一些，請顯示相應的'ext_tables.sql'文件和模型的TCA配置，以及任何TypoScript映射。我認爲這可能是一個缺少setter和/或命名約定的問題。 – Jost

解決的辦法是加在我的Person類以下方法和變量：

/** 
* roles 
* 
* @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role> 
*/ 
protected $roles = NULL; 

/** 
* __construct 
*/ 
public function __construct() { 
    //Do not remove the next line: It would break the functionality 
    $this->initStorageObjects(); 
} 

/** 
* Initializes all ObjectStorage properties 
* Do not modify this method! 
* It will be rewritten on each save in the extension builder 
* You may modify the constructor of this class instead 
* 
* @return void 
*/ 
protected function initStorageObjects() { 
    $this->roles = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage(); 
} 

/** 
* Adds a Role 
* 
* @param \Domain\People\Domain\Model\Role $role 
* @return void 
*/ 
public function addRole(\Domain\People\Domain\Model\Role $role) { 
    $this->roles->attach($role); 
} 

/** 
* Removes a Role 
* 
* @param \Domain\People\Domain\Model\Role $roleToRemove The Role to be removed 
* @return void 
*/ 
public function removeRole(\Domain\People\Domain\Model\Role $roleToRemove) { 
    $this->roles->detach($roleToRemove); 
} 

/** 
* Returns the roles 
* 
* @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role> $roles 
*/ 
public function getRoles() { 
    return $this->roles; 
} 

/** 
* Sets the roles 
* 
* @param \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role> $roles 
* @return void 
*/ 
public function setRoles(\TYPO3\CMS\Extbase\Persistence\ObjectStorage $roles) { 
    $this->roles = $roles; 
}

來源

2015-08-28 08:07:56 caevv

TYPO3 Extbase 1：n關係對象沒有暴露在視圖中

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