魔术学派2找到的字段有下划线? [英] Magic Doctrine2 finders when field has underscore?
问题描述
当在之间有一个下划线
$repository->findByName("Hello"); // Works
$repository->findByIsEnabled(true);
实体'Acme\SecurityBundle\Entity\Package'没有字段'isEnabled'。
因此,您不能在实体'
资源库上调用'findByIsEnabled'。
Entity 'Acme\SecurityBundle\Entity\Package' has no field 'isEnabled'. You can therefore not call 'findByIsEnabled' on the entities' repository.
这是简单的实体定义在YAML中复制错误:
This is the simple entity definition in YAML for replicating the error:
Acme\SecurityBundle\Entity\Package:
type: entity
repositoryClass: Acme\SecurityBundle\Repository\PackageRepository
table: security_package
id:
id:
type: integer
generator: { strategy: AUTO }
fields:
name:
type: string
length: 255
unique: true
is_enabled:
type: boolean
推荐答案
我记得有同样的问题,认为我解决了通过写这样的东西:
I recall having had the same problem and think I solved it by writing something like this :
$ repository-> findBy(array('is_enabled'=> true));
$repository->findBy(array('is_enabled' => true));
我们来看看代码:
<?php
/**
* Adds support for magic finders.
*
* @return array|object The found entity/entities.
* @throws BadMethodCallException If the method called is an invalid find* method
* or no find* method at all and therefore an invalid
* method call.
*/
public function __call($method, $arguments)
{
if (substr($method, 0, 6) == 'findBy') {
$by = substr($method, 6, strlen($method));
$method = 'findBy';
} else if (substr($method, 0, 9) == 'findOneBy') {
$by = substr($method, 9, strlen($method));
$method = 'findOneBy';
} else {
throw new \BadMethodCallException(
"Undefined method '$method'. The method name must start with ".
"either findBy or findOneBy!"
);
}
if ( !isset($arguments[0])) {
// we dont even want to allow null at this point, because we cannot (yet) transform it into IS NULL.
throw ORMException::findByRequiresParameter($method.$by);
}
$fieldName = lcfirst(\Doctrine\Common\Util\Inflector::classify($by));
if ($this->_class->hasField($fieldName) || $this->_class->hasAssociation($fieldName)) {
return $this->$method(array($fieldName => $arguments[0]));
} else {
throw ORMException::invalidFindByCall($this->_entityName, $fieldName, $method.$by);
}
}
关键是这里:
$fieldName = lcfirst(\Doctrine\Common\Util\Inflector::classify($by));
现在我们来看看分类:
<?php
/**
* Convert a word in to the format for a Doctrine class name. Converts 'table_name' to 'TableName'
*
* @param string $word Word to classify
* @return string $word Classified word
*/
public static function classify($word)
{
return str_replace(" ", "", ucwords(strtr($word, "_-", " ")));
}
看起来你应该写你的字段likeThis如果你想要这个工作。
It looks like you're supposed to write your fields "likeThis" if you want this to work.
这篇关于魔术学派2找到的字段有下划线?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!