如何更新 Symfony 中的布尔值?
How to update boolean value in Symfony?
当用户评论 post 时,其批准首先保存为 false
,因为管理员必须审查他的 post 并批准它。我希望在管理员完成审核后将其更改为已批准。
这是我的初始代码:
if ($form->isSubmitted() && $form->isValid()){
$data = $form->getData();
$em = $this->getDoctrine()->getManager();
$data->setApproval(false);
$em->persist($data);
$em->flush();
// $this->redirectToRoute("view_blog");
return $this->redirect($request->getUri());
}
管理员核实用户评论后,点击批准按钮,然后我这样做:
$post = $this->getDoctrine()->getRepository(Comment::class)->find($id);
$data = $post->getApproval();
$em = $this->getDoctrine()->getManager();
$data->setApproval(true);
$em->persist($data);
$em->flush();
但是,我收到了这个错误:
Call to a member function setApproval() on boolean
将$data->setApproval(true);
替换为$post->setApproval(true);
应该是这样的。
$post = $this->getDoctrine()->getRepository(Comment::class)->find($id);
$em = $this->getDoctrine()->getManager();
$post->setApproval(true);
$em->persist($data);
$em->flush();
当用户评论 post 时,其批准首先保存为 false
,因为管理员必须审查他的 post 并批准它。我希望在管理员完成审核后将其更改为已批准。
这是我的初始代码:
if ($form->isSubmitted() && $form->isValid()){
$data = $form->getData();
$em = $this->getDoctrine()->getManager();
$data->setApproval(false);
$em->persist($data);
$em->flush();
// $this->redirectToRoute("view_blog");
return $this->redirect($request->getUri());
}
管理员核实用户评论后,点击批准按钮,然后我这样做:
$post = $this->getDoctrine()->getRepository(Comment::class)->find($id);
$data = $post->getApproval();
$em = $this->getDoctrine()->getManager();
$data->setApproval(true);
$em->persist($data);
$em->flush();
但是,我收到了这个错误:
Call to a member function setApproval() on boolean
将$data->setApproval(true);
替换为$post->setApproval(true);
应该是这样的。
$post = $this->getDoctrine()->getRepository(Comment::class)->find($id);
$em = $this->getDoctrine()->getManager();
$post->setApproval(true);
$em->persist($data);
$em->flush();