Doctrine2一对多关系未以管理形式显示
所以我（我认为我已经正确完成）映射了两个表之间的一对多关系。
生成了用于创建外键的SQL但是有能力。我的管理类显示表单字段方法中的字段不输出另一个表中的字段。
我的主要实体：
/**
* Suppliers
*
* @ORM\Table(
* name="suppliers",
* indexes={
* @Index(
* name="supplier_name", columns={"name"}
* )
* })
* @ORM\Entity
* @ORM\HasLifecycleCallbacks()
*/
class Suppliers
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer", nullable=false, options={"unsigned":true})
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* @var string
*
* @Assert\NotNull()
* @ORM\Column(name="type", type="string", nullable=false)
*/
private $type;
/**
* @var string
*
* @Assert\NotNull()
* @ORM\Column(name="name", type="string", nullable=false, nullable=false)
*/
private $name;
/**
* @var string
*
* @ORM\Column(name="created", type="datetime")
*/
private $created;
/**
* @var string
*
* @ORM\Column(name="updated", nullable=true, type="datetime")
*/
private $updated;
/**
* @var string
*
* @ORM\Column(name="deleted", type="boolean", options={"default":0})
*/
private $deleted;
/**
* @var
*
* @ORM\OneToMany(targetEntity="AppNamespace\Bundle\SupplierBundle\Entity\Region\Region", mappedBy="supplies")
*/
private $regions;
/**
* @var string
*/
private $entityName;
public function __construct()
{
$this->regions = new ArrayCollection();
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set type
*
* @param string $type
* @return User
*/
public function setType($type)
{
$this->type = strtolower($type);
return $this;
}
/**
* Get type
*
* @return string
*/
public function getType()
{
return strtoupper($this->type);
}
/**
* Set name
*
* @param string $name
* @return User
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Set created
*
* @param string $created
* @return $this
*/
public function setCreated($created)
{
if (!empty($created)) {
$this->created = $created;
} else {
$this->created = new \DateTime("now");
}
return $this;
}
/**
* Get created
*
* @return string
*/
public function getCreated()
{
return $this->created;
}
/**
* Set updated
*
* @param string $updated
* @return User
*/
public function setUpdated($updated)
{
$this->updated = $updated;
return $this;
}
/**
* Get updated
*
* @return string
*/
public function getUpdated()
{
return $this->updated;
}
/**
* Set deleted
*
* @param boolean $deleted
* @return User
*/
public function setDeleted($deleted)
{
$this->deleted = $deleted;
return $this;
}
/**
* Get deleted
*
* @return boolean
*/
public function getDeleted()
{
return $this->deleted;
}
/**
* @ORM\PrePersist()
*/
public function onPrePersist()
{
$this->created = new \DateTime();
$this->updated = new \DateTime();
if ($this->deleted === null) {
$this->deleted = 0;
}
}
/**
* @ORM\PreUpdate()
*/
public function onPreUpdate()
{
$this->created = new \DateTime();
$this->updated = new \DateTime();
if ($this->deleted === null) {
$this->deleted = 0;
}
}
/**
* @return array
*/
public static function getTypes()
{
return array(
'internal' => 'Internal',
'external' => 'External',
'lpe' => 'LPE'
);
}
/**
* Set entityName
*
* @param string $name
* @return User
*/
public function setEntityName($name)
{
$this->entityName = $name;
return $this;
}
public function __toString()
{
if (!empty($this->entityName) && !empty($this->id)) {
return $this->entityName;
} else if (!empty($this->id)) {
return 'Supplier #'. $this->getId();
}
return 'Supplier';
}
}
模式：
CREATE TABLE `suppliers` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`type` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`name` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`created` datetime NOT NULL,
`updated` datetime DEFAULT NULL,
`deleted` tinyint(1) NOT NULL DEFAULT '0',
PRIMARY KEY (`id`),
KEY `supplier_name` (`name`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
供应商地区加入表：
/**
* Region
*
* @ORM\Table(
* name="supplier_regions",
* indexes={
* @Index(
* name="supplier_regions_postcode", columns={"postcode"}
* )
* })
* @ORM\Entity
* @ORM\HasLifecycleCallbacks()
*/
class Region
{
/**
* @var integer
*
* @ORM\Column(name="supplier_id", type="integer", nullable=false, options={"unsigned":true})
* @ORM\Id
*/
private $supplierId;
/**
* @var integer
*
* @ORM\Column(name="postcode", type="string", nullable=false)
* @ORM\Id
*/
private $postcode;
/**
* @var string
*
* @ORM\Column(name="created", type="datetime")
*/
private $created;
/**
* @var
*
* @ORM\ManyToOne(targetEntity="AppNamespace\Bundle\SupplierBundle\Entity\Suppliers", inversedBy="regions")
* @ORM\JoinColumn(name="supplier_id", referencedColumnName="id")
*/
private $supplies;
/**
* Get supplierId
*
* @return integer
*/
public function getSupplierId()
{
return $this->supplierId;
}
/**
* Set supplierId
*
* @param integer $supplierId
* @return $this
*/
public function setSupplierId($supplierId)
{
$this->supplierId = $supplierId;
return $this;
}
/**
* Get postcode
*
* @return integer
*/
public function getPostcode()
{
return $this->postcode;
}
/**
* Set postcode
*
* @param integer $postcode
* @return $this
*/
public function setPostcode($postcode)
{
$this->postcode = $postcode;
return $this;
}
/**
* Set created
*
* @param string $created
* @return $this
*/
public function setCreated($created)
{
if (!empty($created)) {
$this->created = $created;
} else {
$this->created = new \DateTime("now");
}
return $this;
}
/**
* Get created
*
* @return string
*/
public function getCreated()
{
return $this->created;
}
/**
* @param Supplier $supplies
* @return $this
*/
public function setSupplied(Supplier $supplies = null)
{
$this->supplies = $supplies;
return $this;
}
/**
* Get supplies
*
* @return Supplier
*/
public function getSupplied()
{
return $this->supplies;
}
}
模式：
CREATE TABLE `supplier_regions` (
`supplier_id` int(10) unsigned NOT NULL,
`postcode` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`created` datetime NOT NULL,
PRIMARY KEY (`supplier_id`,`postcode`),
KEY `supplier_regions_postcode` (`postcode`),
KEY `IDX_23020DEC2ADD6D8C` (`supplier_id`),
CONSTRAINT `FK_23020DEC2ADD6D8C` FOREIGN KEY (`supplier_id`) REFERENCES `suppliers` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
因此，当Sonata进入表格形式时，我希望它在幕后运行以下查询：
SELECT
*
FROM
supplier_regions sr
JOIN suppliers s ON s.id = sr.supplier_id
这是我的供应商管理类：
use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Show\ShowMapper;
use Sonata\AdminBundle\Admin\AdminInterface;
use Sonata\AdminBundle\Route\RouteCollection;
use Sonata\AdminBundle\Form\Type;
use Sonata\AdminBundle\Validator\ErrorElement;
use Housesimple\Bundle\CoreBundle\Util\Request as RequestHelper;
use Housesimple\Bundle\SupplierBundle\Entity\Suppliers as Suppliers;
use Knp\Menu\ItemInterface as MenuItemInterface;
class SupplierAdmin extends Admin
{
protected $parentAssociationMapping = 'admin';
/**
* @var \Symfony\Component\DependencyInjection\ContainerInterface
*/
private $container;
public function setContainer (\Symfony\Component\DependencyInjection\ContainerInterface $container)
{
$this->container = $container;
}
/**
* @param \Sonata\AdminBundle\Show\ShowMapper $showMapper
*
* @return void
*/
protected function configureShowFields(ShowMapper $showMapper)
{
dump($this->getSubject());
$showMapper
->add('id')
->add('type')
->add('name')
->add('created')
->add('updated')
->end()
->with('Regions')
->add('region', 'sonata_type_collection', array(
'by_reference' => false // true doesn't work neither
))
->end();
}
/**
* @param \Sonata\AdminBundle\Form\FormMapper $formMapper
*
* @return void
*/
protected function configureFormFields(FormMapper $formMapper)
{
$actionName = RequestHelper::getActionName($this->getRequest());
switch ($actionName) {
case 'create':
$em = $this->container->get('doctrine.orm.entity_manager');
$lastId = $em->getConnection()->lastInsertId();
$nextId = (empty($lastId) ? '' : ' #'. $lastId + 1);
$this->getSubject()->setEntityName('New supplier #' . $nextId);
$formMapper->with('New supplier'. $nextId);
break;
case 'edit':
$this->supportsPreviewMode = true;
$formMapper->with('Edit Supplier #'. $this->getSubject()->getId());
break;
}
$formMapper
->add('type', 'choice', array(
'choices' => Suppliers::getTypes(),
'empty_value' => 'Choose an option',
'required' => true
))
->add('name')
->end();
}
/**
* {@inheritdoc}
*/
protected function configureSideMenu(MenuItemInterface $menu, $action, AdminInterface $childAdmin = null)
{
/*$admin = $this->isChild() ? $this->getParent() : $this;
$menuItems = array('list', 'create');
$menu->addChild('action', array('attributes' => array('dropdown' => true)));
foreach ($menuItems as $item) {
if ($item == $action) {
continue;
}
$menu['action']->addChild(
ucwords($item),
array('uri' => $admin->generateUrl(strtolower($item)))
);
}
return $menu;*/
}
/**
* @param \Sonata\AdminBundle\Datagrid\ListMapper $listMapper
*
* @return void
*/
protected function configureListFields(ListMapper $listMapper)
{
//unset($this->listModes['mosaic']);
$listMapper
->add('id')
->add('type')
->addIdentifier('name')
->add('created', 'date', array(
'pattern' => 'dd/MM/Y @ H:m',
'locale' => 'en_GB',
'timezone' => 'Europe/London',
))
// add custom action links
->add('_action', 'actions', array(
'actions' => array(
'show' => array(),
'edit' => array(),
'delete' => array()
)
));
}
/**
* @param \Sonata\AdminBundle\Datagrid\DatagridMapper $datagridMapper
*
* @return void
*/
protected function configureDatagridFilters(DatagridMapper $datagridMapper)
{
$datagridMapper
->add('type')
->add('name')
->add('created')
->add('updated');
}
public function preUpdate($supplier)
{
$supplier->setDeleted(0);
return $supplier;
}
public function preCreate($supplier)
{
$supplier->setDeleted(0);
return $supplier;
}
}
我希望我的展示表单能够显示特定供应商的所有邮政编码条目，但目前它是空白的......
有人能发现我需要做什么吗？
提前致谢：）
森
0 个答案:
没有答案
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