Question

好的，我在Codeigniter中使用Doctrine2沿着Joel Verhagen行，事情一直很好，但现在我有一个神秘的问题。

销毁物品时，工作正常：

$delete = $this->doctrine->em->getRepository('Entities\Item')->findOneBy(array('slug' => $item));
$this->doctrine->em->remove($delete);
$this->doctrine->em->flush();

但是，在getRepository（）之后，以静默方式更新项目失败：

$item = $this->doctrine->em->getRepository('Entities\Item')->findOneBy(array('id' => $id));
$item->setDescription(html_entity_decode($_POST['content']));
$this->doctrine->em->persist($item);
$this->doctrine->em->flush();

相同的控制器，这是每个操作中的所有代码。我的所有其他控制器都很好，但是在任何日志中都没有任何内容。拆分getRepository并查找调用就在getRepository之后立即死亡。将getRepository移动到__construct会导致update（）与find一起消失。

思考？信息？似乎SO上的其他人最终要么朝着不同的方向前进，要么从未解决过这个问题。

谢谢！

编辑：添加模型

YAML

项目

Entities\Item:
    type: entity
    table: items
    id:
        id:
            type: integer
            primary: true
            notnull: true
            generator:
                strategy: AUTO
    fields:
        title:
            type: string(255)
            notnull: true
        slug:
            type: string(255)
            notnull: true
        description:
            type: string(255)
    manyToOne:
        type:
            targetEntity: Type
            inversedBy: item
            joinColumn:
                name: type_id
                referencedColumnName: id
    options:
        charset: utf8
        type: InnoDB

类型

Entities\Type:
    type: entity
    table: types
    id:
        id:
            type: integer
            primary: true
            notnull: true
            generator:
                strategy: AUTO
    fields:
        title:
            type: string(255)
            notnull: true
        slug:
            type: string(255)
            notnull: true
        description:
            type: string(255)
    oneToMany:
        items:
            targetEntity: Item
            orphanRemoval: true
            mappedBy: type
    manyToMany:
        fields:
            targetEntity: Field
            inversedBy: types
            joinTable:
                name: fields_types
                joinColumns:
                    type_id:
                        referencedColumnName: id
                inverseJoinColumns:
                    field_id:
                        referencedColumnName: id
    options:
        charset: utf8
        type: InnoDB

PHP

项目

<?php

namespace Entities;

use Doctrine\ORM\Mapping as ORM;

/**
 * Entities\Item
 */
class Item
{
    /**
     * @var integer $id
     */
    private $id;

    /**
     * @var string $title
     */
    private $title;

    /**
     * @var string $description
     */
    private $description;

    /**
     * @var \Doctrine\Common\Collections\ArrayCollection
     */
    private $fields;

    /**
     * Constructor
     */
    public function __construct()
    {
        $this->fields = new \Doctrine\Common\Collections\ArrayCollection();
    }

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

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

        return $this;
    }

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

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

        return $this;
    }

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

    /**
     * Add fields
     *
     * @param Entities\Field $fields
     * @return Item
     */
    public function addField(\Entities\Field $fields)
    {
        $this->fields[] = $fields;

        return $this;
    }

    /**
     * Remove fields
     *
     * @param Entities\Field $fields
     */
    public function removeField(\Entities\Field $fields)
    {
        $this->fields->removeElement($fields);
    }

    /**
     * Get fields
     *
     * @return Doctrine\Common\Collections\Collection 
     */
    public function getFields()
    {
        return $this->fields;
    }
    /**
     * @var Entities\Type
     */
    private $types;


    /**
     * Set types
     *
     * @param Entities\Type $types
     * @return Item
     */
    public function setTypes(\Entities\Type $types = null)
    {
        $this->types = $types;

        return $this;
    }

    /**
     * Get types
     *
     * @return Entities\Type 
     */
    public function getTypes()
    {
        return $this->types;
    }
    /**
     * @var Entities\Type
     */
    private $type;


    /**
     * Set type
     *
     * @param Entities\Type $type
     * @return Item
     */
    public function setType(\Entities\Type $type = null)
    {
        $this->type = $type;

        return $this;
    }

    /**
     * Get type
     *
     * @return Entities\Type 
     */
    public function getType()
    {
        return $this->type;
    }
    /**
     * @var string $slug
     */
    private $slug;


    /**
     * Set slug
     *
     * @param string $slug
     * @return Item
     */
    public function setSlug($slug)
    {
        $this->slug = $slug;

        return $this;
    }

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

类型

<?php

namespace Entities;

use Doctrine\ORM\Mapping as ORM;

/**
 * Entities\Type
 */
class Type
{
    /**
     * @var integer $id
     */
    private $id;

    /**
     * @var string $title
     */
    private $title;

    /**
     * @var string $description
     */
    private $description;

    /**
     * @var \Doctrine\Common\Collections\ArrayCollection
     */
    private $items;

    /**
     * Constructor
     */
    public function __construct()
    {
        $this->items = new \Doctrine\Common\Collections\ArrayCollection();
    }

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

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

        return $this;
    }

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

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

        return $this;
    }

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

    /**
     * Add items
     *
     * @param Entities\Item $items
     * @return Type
     */
    public function addItem(\Entities\Item $items)
    {
        $this->items[] = $items;

        return $this;
    }

    /**
     * Remove items
     *
     * @param Entities\Item $items
     */
    public function removeItem(\Entities\Item $items)
    {
        $this->items->removeElement($items);
    }

    /**
     * Get items
     *
     * @return Doctrine\Common\Collections\Collection 
     */
    public function getItems()
    {
        return $this->items;
    }
    /**
     * @var \Doctrine\Common\Collections\ArrayCollection
     */
    private $fields;


    /**
     * Add fields
     *
     * @param Entities\Field $fields
     * @return Type
     */
    public function addField(\Entities\Field $fields)
    {
        $this->fields[] = $fields;

        return $this;
    }

    /**
     * Remove fields
     *
     * @param Entities\Field $fields
     */
    public function removeField(\Entities\Field $fields)
    {
        $this->fields->removeElement($fields);
    }

    /**
     * Get fields
     *
     * @return Doctrine\Common\Collections\Collection 
     */
    public function getFields()
    {
        return $this->fields;
    }
    /**
     * @var string $slug
     */
    private $slug;


    /**
     * Set slug
     *
     * @param string $slug
     * @return Type
     */
    public function setSlug($slug)
    {
        $this->slug = $slug;

        return $this;
    }

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

Answer 1

我修好了。不幸的是我不知道为什么。如果有人可以向我解释为什么这会解决它（或者什么是开始时被破坏）我会接受你的答案。

加载Item存储库时，它将无提示失败。加载Type存储库，并在其上执行findAll首先修复它。这可能都是因为Items是Type的子项，但是为了能够加载特定的项目，必须事先做一个findAll（）似乎很奇怪。

例如，在__construct（）中执行此操作：

$this->typeR = $this->doctrine->em->getRepository('Entities\Type');
$data['types'] = $this->typeR->findAll();
$this->itemR = $this->doctrine->em->getRepository('Entities\Item');

允许我在必要时为该控制器加载项目。

同样，这只是在服务器上。在本地，一切都很好。

不一致且无声的学说无法加载模型

1 个答案: