要将条目保存到数据库,我们可以使用:
$em->persist($entity);
$em->flush();但是,我们如何在不使用$this->getEntityManager()->createQuery()的情况下更新现有条目?
我们能不能?
我在某种$em->update()中搜索db中的现有条目。
发布于 2013-05-18 14:10:01
简单的方法来做,富塞琴说的对,只是展示一个例子
// get entity manager
$em = $this->getDoctrine()->getEntityManager();
// get from this entity manager our "entity" \ object in $item
// also we can get arrayCollection and then do all in foreach loop
$item = $em->getRepository('repoName')->findOneBy($filter);
// change "entity" / object values we want to edit
$item->setSome('someText')
//...
// call to flush that entity manager from which we create $item
$em->flush();
// after that in db column 'some' will have value 'someText'
// btw after call flush we can still use $item as 'selected object' in
// another $em calls and it will have actual (some = 'someText') valueshttps://stackoverflow.com/questions/14599100
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