我从 Symfony 开始，我有实体“发布”
<?php
namespace My\BackendBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
/**
* Post
*
* @ORM\Table()
* @ORM\Entity
*/
class Post
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="title", type="string", length=255)
*/
private $title;
/**
* @var string
*
* @Gedmo\Slug(fields={"title"})
* @ORM\Column(type="string", length=255, unique=true)
*/
private $slug;
/**
* @var string
*
* @ORM\Column(name="text", type="text")
*/
private $text;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* @param string $title
* @return Post
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set text
*
* @param string $text
* @return Post
*/
public function setText($text)
{
$this->text = $text;
return $this;
}
/**
* Get text
*
* @return string
*/
public function getText()
{
return $this->text;
}
/**
* Set slug
*
* @param string $slug
* @return Post
*/
public function setSlug($slug)
{
$this->slug = $slug;
return $this;
}
/**
* Get slug
*
* @return string
*/
public function getSlug()
{
return $this->slug;
}
}
我在数据库中生成了表：
app/console doctrine:schema:update --force
和 CRUD 面板：
app/console doctrine:generate:crud
有选项：
Entity: MyBackendBundle:Post
"write" action: yes
但正如你所看到的，我有“slug”字段，我希望 Doctrine 自动生成它。但是“/post/new”中的默认 CRUD 面板对所有 3 个字段（标题、slug 和文本）都有输入。在寻找解决方案数小时后，我唯一能做的就是从 My/BackendBundle/Form/PostType.php 中手动删除“slug”输入。
我不知道是我做错了什么还是只是这样？当我手动添加实体时（通过创建带有标题和文本的新 Post() 并执行 $manager->flush()），Sluggable 行为效果很好。
我的 /app/config/config.yml 文件：
imports:
- { resource: parameters.yml }
- { resource: security.yml }
framework:
#esi: ~
translator: { fallback: %locale% }
secret: %secret%
router:
resource: "%kernel.root_dir%/config/routing.yml"
strict_requirements: ~
form: ~
csrf_protection: ~
validation: { enable_annotations: true }
templating:
engines: ['twig']
#assets_version: SomeVersionScheme
default_locale: "%locale%"
trusted_proxies: ~
session: ~
fragments: ~
# Twig Configuration
twig:
debug: %kernel.debug%
strict_variables: %kernel.debug%
# Assetic Configuration
assetic:
debug: %kernel.debug%
use_controller: false
bundles: [ ]
#java: /usr/bin/java
filters:
cssrewrite: ~
#closure:
# jar: %kernel.root_dir%/Resources/java/compiler.jar
#yui_css:
# jar: %kernel.root_dir%/Resources/java/yuicompressor-2.4.7.jar
# Doctrine Configuration
doctrine:
dbal:
driver: %database_driver%
host: %database_host%
port: %database_port%
dbname: %database_name%
user: %database_user%
password: %database_password%
charset: UTF8
# if using pdo_sqlite as your database driver, add the path in parameters.yml
# e.g. database_path: %kernel.root_dir%/data/data.db3
# path: %database_path%
orm:
auto_generate_proxy_classes: %kernel.debug%
auto_mapping: true
mappings:
StofDoctrineExtensionsBundle: false
stof_doctrine_extensions:
default_locale: en_US
orm:
default:
sluggable: true
# Swiftmailer Configuration
swiftmailer:
transport: %mailer_transport%
host: %mailer_host%
username: %mailer_user%
password: %mailer_password%
spool: { type: memory }
fos_user:
db_driver: orm
firewall_name: main
user_class: My\UserBundle\Entity\User
如果这是正常的，我必须手动进行简单的确认会很棒。