【发布时间】:2021-11-05 08:31:46
【问题描述】:
我在 Symfony 中创建了一个用户个人资料页面。当我点击个人资料时,我需要查看 user_name、email 和 user_image url。除了 user_name 之外,一切正常。而不是显示 name 而是再次显示 email...就像您在图片中看到的那样。当我尝试更改某些内容并保存更改时,所有内容都已更改并按预期保存,但再次只有电子邮件可见。 Profile screenshot
这是我在 Controller 中用于 profile 路由 的代码:
//==
//=== My Profile ====
//==
#[Route('/profile/{id}', name: 'profile')]
public function profile($id, Request $request): Response
{
$user = $this->getDoctrine()->getRepository(User::class)->find($id);
$form = $this->createFormBuilder($user)
->add("user_name", TextType::class, array('attr' => array("class" => "form-control fw-light border-1 border-muted rounded-pill bg-light shadow-sm mt-3 text-muted", "style" => "margin-bottom:15px")))
->add("email", TextType::class, array('attr' => array("class" => "form-control fw-light border-1 border-muted rounded-pill bg-light shadow-sm mt-3 text-muted", "style" => "margin-bottom:15px")))
->add("user_image", TextType::class, array('attr' => array("class" => "form-control fw-light border-1 border-muted rounded-pill bg-light shadow-sm mt-3 text-muted", "style" => "margin-bottom:15px")))
->add("save", SubmitType::class, array('attr' => array("class" => "btn-outline-primary fw-light btn-sm border-1 shadow-sm rounded-pill m-3", "style" => "margin-bottom:15px"), "label" => "Save changes"))->getForm();
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$user_name = $form["user_name"]->getData();
$email = $form["email"]->getData();
$user_image = $form["user_image"]->getData();
$user->setUserName($user_name);
$user->setEmail($email);
$user->setUserImage($user_image);
$em = $this->getDoctrine()->getManager();
$em->persist($user);
$em->flush();
$this->addFlash('notice', 'Profile Edited');
return $this->redirectToRoute('meal');
}
return $this->render('meal/profile.html.twig',
["form" => $form->createView()]
);
}
//=== Showing all the users===
#[Route('/manageusers', name: 'manageusers')]
public function manageusers(): Response
{
$user = $this->getDoctrine()->getRepository('App:User')->findAll();
return $this->render('meal/manageusers.html.twig', array('user' => $user));
}
这是我在实际 Profile twig 文件中的代码:
{% extends 'base.html.twig' %}
{% block title %}My Profile
{% endblock %}
{% block body %}
<h1 class="page-header fw-light text-center py-5">
Edit Profile
</h1>
<div class="container ">
<div class="row d-flex justify-content-center">
<div class="col-12 col-sm-10 col-md-8 col-lg-6 ">
<div class="form mb-4">
{{ form_start(form) }}
{{ form_widget(form) }}
{{ form_end(form) }}
</div>
</div>
</div>
</div>
{% endblock %}
【问题讨论】:
-
注册过程中,数据库中的数据有变化吗?
-
嘿@Atchiiii 是的,一切都已注册,我可以在数据库中正常看到它。此外,当我从个人资料页面编辑某些内容时,内容再次发生变化。
-
你不是在实体管理器代码中做一些奇怪的事情吗
-
可能是这里发现的错误:
$user_name = $form ["user_name"]->setData();你有没有像email和user_image那样把它改成 getData() ? -
所有这些获取数据和设置任何东西都是不必要的。提交表单时,您的数据对象将被更新。如果需要的话,通过 dd($user) 来说服自己。