对象 "Symfony\Component\Form\FormView" 的方法 "username" 在第 11 行的 admin/user/_form.html.twig 中不存在
Method "username" for object "Symfony\Component\Form\FormView" does not exist in admin/user/_form.html.twig at line 11
几周以来我一直有问题。
我在 Google 和 Symfony 文档上搜索了很多，但没有找到解决方案。
问题是我总是收到此错误消息：
Method "username" for object "Symfony\Component\Form\FormView" does not exist in admin/user/_form.html.twig at line 11
但不是每个 FormType。
比如我的Field Entity就没有问题。但是我的 User 或 CompanyType 有这个问题。当我在 twig 中 dump(form) 时，一切正常，我可以看到像用户名这样的变量。它也显示在 Profiler 中。我比较了一个功能正常的和一个功能不正常的。据我所知，它们是相同的。
同样奇怪的是，当我渲染整个表单时
和 form_row(form) 它正在运行。
form_row(form.username) 不是。
我正在使用 Symfony 2.7.9
如果您现在还需要其他东西，请告诉我。
抱歉，我是第一次主动提问。
提前感谢您的帮助。
此致，
凯文
编辑代码：
<?php
namespace ITGruber\HektMan\AdminBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
/**
* Defines the form used to create and manipulate machine posts.
*
* @author Kevin <office@it-gruber.com>>
*/
class JobType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('reply', 'entity', array(
'class' => 'ITGruber\HektMan\AdminBundle\Entity\User',
'choice_label' => 'username',
'label' => 'label.reply_to'
))
->add( 'dueDate', 'date', array(
'widget' => 'single_text',
'label' => 'label.duedate',
))
->add('listed', null, array('label' => 'label.listed'))
->add('salary', 'money', array(
'label' => 'label.salary',
'grouping' => true,
'mapped' => false,
))
->add('machines', 'entity', array(
'class' => 'ITGruber\HektMan\AdminBundle\Entity\Machine',
'choice_label' => 'name',
'label' => 'label.machine',
'expanded' => true,
'multiple' => true,
))
;
}
/**
* @param OptionsResolver $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'ITGruber\HektMan\AdminBundle\Entity\Job',
));
}
/**
* @return string
*/
public function getName()
{
return 'app_job';
}
}
工作实体
<?php
/**
* This file is part of the hekt-man package.
*
* (c) Kevin <office@it-gruber.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* Created by PhpStorm.
* Project: hekt-man
* User: Kevin
* Date: 14.02.16
* Time: 03:45
* Version: 1.0
* Dir: ITGruber\HektMan\AdminBundle\Entity
*/
namespace ITGruber\HektMan\AdminBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
/**
* @ORM\Entity(repositoryClass="ITGruber\HektMan\AdminBundle\Repository\JobRepository")
* @ORM\Table(name="job")
*
* @author Kevin <office@it-gruber.com>
*/
class Job
{
/**
* Constant
*/
const NUM_ITEMS = 10;
/**
* @ORM\Id
* @ORM\GeneratedValue
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\ManyToOne(targetEntity="User", inversedBy="jobs")
* @ORM\JoinColumn(name="user_id", referencedColumnName="id", nullable=TRUE)
*/
protected $user;
/**
* @ORM\ManyToOne(targetEntity="Company", inversedBy="jobs")
* @ORM\JoinColumn(name="company_id", referencedColumnName="id", nullable=FALSE)
*/
protected $company;
/*
/**
* @ORM\ManyToMany(targetEntity="Machine", inversedBy="jobs", fetch="EAGER")
* @ORM\JoinTable(name="job_machine")
**/
protected $machines;
/**
* @ORM\ManyToOne(targetEntity="Field")
* @ORM\JoinColumn(name="field_id", referencedColumnName="id", nullable=FALSE)
*/
protected $field;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dueDate;
/**
* @ORM\Column(type="float")
*/
protected $salary;
/**
* @ORM\ManyToOne(targetEntity="User")
* @ORM\JoinColumn(name="reply_id", referencedColumnName="id", nullable=FALSE)
*/
protected $reply;
/**
* @ORM\Column(type="boolean")
*/
protected $listed;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dateCreated;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dateModified;
/**
* Job constructor.
*/
public function __construct()
{
$this->machines = new ArrayCollection();
$this->dateCreated = new \DateTime();
}
/**
* Gets ID
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Gets User
*
* @return User
*/
public function getUser()
{
return $this->user;
}
/**
* Sets User
*
* @param User $user
*/
public function setUser(User $user)
{
$this->setDateModified(new \DateTime());
$this->user = $user;
if($user !== null) {
$user->addJob($this);
}
}
/**
* Remove User
*
* @param User $user
*/
public function removeUser(User $user)
{
$this->setDateModified(new \DateTime());
$this->user = null;
if($user !== null) {
$user->removeJob($this);
}
}
/**
* Gets Company
*
* @return Company
*/
public function getCompany()
{
return $this->company;
}
/**
* Sets Company
*
* @param Company $company
*/
public function setCompany(Company $company)
{
$this->setDateModified(new \DateTime());
$this->company = $company;
if($company !== null) {
$company->addJob($this);
}
}
/**
* Remove Company
*
* @param Company $company
*/
public function removeCompany(Company $company)
{
$this->setDateModified(new \DateTime());
$this->company = null;
if($company !== null) {
$company->removeJob($this);
}
}
/**
* Gets List of associated Machines
*
* @return Machine[]
*/
public function getMachines()
{
//return $this->machines->toArray();
}
/**
* Add Machine
*
* @param Machine $machine
* @return Job
*/
public function addMachine(Machine $machine)
{
if (!$this->machines->contains($machine)) {
$this->machines->add($machine);
$this->setDateModified(new \DateTime());
$machine->addJob($this);
}
return $this;
}
/**
* Clears Machines
*
* @return Job
*/
public function clearMachines()
{
$this->machines->clear();
$this->setDateModified(new \DateTime());
return $this;
}
/**
* Remove Machine
*
* @param Machine $machine
* @return Job
*/
public function removeMachine(Machine $machine)
{
if ($this->machines->contains($machine)) {
$this->machines->removeElement($machine);
$this->setDateModified(new \DateTime());
$machine->removeJob($this);
}
return $this;
}
/**
* Set Machines
*
* @param Machine[] $machines
*/
public function setMachines($machines)
{
$this->setDateModified(new \DateTime());
$this->machines = $machines;
}
/**
* Gets Field
*
* @return Field
*/
public function getField()
{
return $this->field;
}
/**
* Sets Field
*
* @param Field $field
*/
public function setField(Field $field)
{
$this->setDateModified(new \DateTime());
$this->field = $field;
}
/**
* Gets Due Date
*
* @return \DateTime
*/
public function getDueDate()
{
return $this->dueDate;
}
/**
* Sets duedate
*
* @param \DateTime $dueDate
*/
public function setDueDate(\DateTime $dueDate)
{
$this->setDateModified(new \DateTime());
$this->dueDate = $dueDate;
}
/**
* Gets salary for job
*
* @return float
*/
public function getSalary()
{
return $this->salary;
}
/**
* Sets Salary for Job
*
* @param float $salary
*/
public function setSalary($salary)
{
$this->setDateModified(new \DateTime());
$this->salary = $salary;
}
/**
* Returns User object to reply-to
*
* @return User
*/
public function getReply()
{
return $this->reply;
}
/**
* Sets the User for reply-to
*
* @param User $reply
*/
public function setReply($reply)
{
$this->setDateModified(new \DateTime());
$this->reply = $reply;
}
/**
* Gets if job is listed
*
* @return boolean
*/
public function isListed()
{
return $this->listed;
}
/**
* Sets job as listd
*
* @param boolean $listed
*/
public function setListed($listed)
{
$this->setDateModified(new \DateTime());
$this->listed = $listed;
}
/**
* Get DateModified
*
* @return \DateTime
*/
public function getDateModified()
{
return $this->dateModified;
}
/**
* Set DateModified
*
* @param \DateTime $dateModified
*/
public function setDateModified($dateModified)
{
$this->dateModified = $dateModified;
}
/**
* Get DateCreated
*
* @return \DateTime
*/
public function getDateCreated()
{
return $this->dateCreated;
}
/**
* Set DateCreated
*
* @param \DateTime $dateCreated
*/
public function setDateCreated($dateCreated)
{
$this->setDateModified(new \DateTime());
$this->dateCreated = $dateCreated;
}
}
作业控制器
<?php
/**
* This file is part of the hekt-man package.
*
* (c) Kevin <office@it-gruber.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* Created by PhpStorm.
* Project: hekt-man
* User: Kevin
* Date: 15.02.16
* Time: 15:20
* Version: 1.0
* Dir: ITGruber\HektMan\AdminBundle\Entity
*/
namespace ITGruber\HektMan\AdminBundle\Controller\Admin;
use ITGruber\HektMan\AdminBundle\Entity\Company;
use ITGruber\HektMan\AdminBundle\Entity\Job;
use ITGruber\HektMan\AdminBundle\Form\JobType;
use ITGruber\HektMan\AdminBundle\Pagination\Paginator;
use Symfony\Component\Form\Form;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
use Symfony\Component\HttpFoundation\Response;
/**
* Controller used to manage jobs in the admin backend.
*
* @Route("/job")
* @Security("has_role('ROLE_ADMIN')")
*
* @author Kevin <office@it-gruber.com>
*/
class JobController extends Controller
{
/**
* Lists all Job entities but only TableHeaders
*
* @Route("/", name="admin_job_index")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @return Response
*/
public function indexAction()
{
$em = $this->getDoctrine()->getManager();
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($this->getUser()->getCurrentCompany()->getId());
return $this->render('ITGruberHektManAdminBundle:admin:job/index.html.twig', array(
'entitiesLength' => $entities_count,
'company' => $this->getUser()->getCurrentCompany(),
'current_company' => $this->getUser()->getCurrentCompany(),
'include_back_to_home_link' => false,
'perPage' => Job::NUM_ITEMS,
'render_assigned' => false));
}
/**
* Lists all Job entities which belongs to the given Company but only TableHeaders
*
* @Route("/company/{id}", name="admin_job_company_index")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Company $company
* @return Response
*/
public function indexActionWithCompany(Company $company)
{
$em = $this->getDoctrine()->getManager();
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($company->getId());
return $this->render('ITGruberHektManAdminBundle:admin:job/index.html.twig', array(
'company' => $company,
'current_company' => $this->getUser()->getCurrentCompany(),
'entitiesLength' => $entities_count,
'include_back_to_home_link' => false,
'render_assigned' => false));
}
/**
* Returns a list of all Job entities via an ajax response
*
* @Route("/ajaxList", name="ajax_admin_job_index")
* @Method({"POST"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function ajaxListAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$searchParam = $request->get('searchParam');
$entities = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->search($searchParam, $this->getUser()->getCurrentCompany());
if (!array_key_exists('company', $searchParam)) {
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($this->getUser()->getCurrentCompany()->getId());
$render_assigned = true;
} else {
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($searchParam['company']);
$render_assigned = false;
}
$pagenator = (new Paginator())->setItems(count($entities), $searchParam['perPage'])->setPage($searchParam['page']);
$pagination = $pagenator->toArray();
return $this->render('ITGruberHektManAdminBundle:admin:job/ajax_list.html.twig', array(
'jobs' => $entities,
'pagination' => $pagination,
'count' => $entities_count,
'current_company' => $this->getUser()->getCurrentCompany(),
'render_assigned' => $render_assigned,
'include_back_to_home_link' => false,
'page' => $pagenator->getPage(),
'perPage' => $searchParam['perPage']
));
}
/**
* Creates a new Job entity.
*
* @Route("/new", name="admin_job_new")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function newAction(Request $request)
{
$job = new Job();
$job->setDateCreated(new \DateTime());
$job->setDateModified(new \DateTime());
$form = $this->createForm(new JobType(), $job);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->persist($job);
$em->flush();
$this->get( 'session' )->getFlashBag()->add( 'status', 'created' );
return $this->redirectToRoute('admin_job_index');
}
return $this->render('ITGruberHektManAdminBundle:admin:job/new.html.twig', array(
'job' => $job,
'form' => $form->createView(),
));
}
/**
* Finds and displays a Job entity.
*
* @Route("/{id}", requirements={"id" = "\d+"}, name="admin_job_show")
* @Method("GET")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Job $job
* @return Response
*/
public function showAction(Job $job)
{
$deleteForm = $this->createDeleteForm($job);
return $this->render('ITGruberHektManAdminBundle:admin:job/show.html.twig', array(
'is_admin' => $this->getUser()->isAdmin($job),
'job' => $job,
'delete_form' => $deleteForm->createView(),
));
}
/**
* Creates a form to delete a Field job by id.
*
* @param Job $job
*
* @return Form
*/
private function createDeleteForm(Job $job)
{
return $this->createFormBuilder()
->setAction($this->generateUrl('admin_job_delete', array('id' => $job->getId())))
->setMethod('DELETE')
->getForm();
}
/**
* Displays a form to edit an existing Job entity.
*
* @Route("/{id}/edit", requirements={"id" = "\d+"}, name="admin_job_edit")
* @Method({"GET", "POST"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Job $job
* @param Request $request
*
* @return Response
*/
public function editAction(Job $job, Request $request)
{
$em = $this->getDoctrine()->getManager();
$editForm = $this->createForm(new JobType(), $job);
$deleteForm = $this->createDeleteForm($job);
$editForm->handleRequest($request);
if ($editForm->isSubmitted() && $editForm->isValid()) {
$job->setDateModified(new \DateTime());
$em->flush();
$this->get( 'session' )->getFlashBag()->add( 'status', 'edited' );
return $this->redirectToRoute('admin_job_show', array('id' => $job->getId()));
}
return $this->render('ITGruberHektManAdminBundle:admin:job/edit.html.twig', array(
'job' => $job,
'edit_form' => $editForm->createView(),
'delete_form' => $deleteForm->createView(),
));
}
/**
* Deletes multiple Job etnrys
*
* @Route("/remove", name="admin_job_remove")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function removeAction(Request $request)
{
$ids = $request->get('entities');
$em = $this->getDoctrine()->getManager();
$entities = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->search(array('ids' => $ids));
foreach ($entities as $entity) $em->remove($entity);
$em->flush();
return new JsonResponse(array('status' => 1));
}
/**
* Deletes a Job entity.
*
* @Route("/{id}", name="admin_job_delete")
* @Method("DELETE")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @param Job $job
*
* @return RedirectResponse
*/
public function deleteAction(Request $request, Job $job)
{
if (null === $this->getUser()) {
throw $this->createAccessDeniedException('Yard can only be deleted by admins or manager.');
}
$form = $this->createDeleteForm($job);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->remove($job);
$em->flush();
}
$this->get( 'session' )->getFlashBag()->add( 'status', 'deleted' );
return $this->redirectToRoute('admin_job_index');
}
}
工作表：
{{ form_start(form) }}
{{ form_errors(form) }}
{{ form_row(form.listed) }}
<input type="submit" value="{{ button_label|default('action.create'|trans) }}"
class="{{ button_css|default("btn btn-primary") }}" />
{% if include_back_to_home_link is not defined or include_back_to_home_link == true %}
<a href="{{ path('admin_job_index') }}" class="btn btn-link">
{{ 'action.back'|trans }}
</a>
{% endif %}
{{ form_end(form) }}
{#{% form_theme form 'form/checkbox.html.twig' %}#}
{#
{{ form_row(form.reply) }}
{{ form_row(form.dueDate) }}
<div>
{{ form_widget(form.listed) }}
{{ form_label(form.listed) }}
{{ form_errors(form.listed) }}
</div>
{{ form_row(form.salary) }}
{{ form_row(form.machines) }}
#}
您的 Job 实体上的 choice_label option must either be a callable function or a string that relates to a property path。您的实体没有名为 getUsername() 的函数，并且没有 public 属性 for $username.
假设您的 User 实体有一个 getUsername() 函数，您可以将以下函数添加到您的 Job 实体：
public function getUsername()
{
return ($this->user) ? $this->user->getUsername() : null;
}
感谢大家的帮助，我刚刚找到了问题的解决方案。
问题是在控制器中我从同一个 _form.html.twig 模板渲染 DeleteForm 和 EditForm。
当我有一个要删除的模板时，form_widget(form)
和行分开的 _form，一切都按预期工作。
希望你能从我的失败中吸取教训。
几周以来我一直有问题。 我在 Google 和 Symfony 文档上搜索了很多，但没有找到解决方案。
问题是我总是收到此错误消息：
Method "username" for object "Symfony\Component\Form\FormView" does not exist in admin/user/_form.html.twig at line 11
但不是每个 FormType。
比如我的Field Entity就没有问题。但是我的 User 或 CompanyType 有这个问题。当我在 twig 中 dump(form) 时，一切正常，我可以看到像用户名这样的变量。它也显示在 Profiler 中。我比较了一个功能正常的和一个功能不正常的。据我所知，它们是相同的。
同样奇怪的是，当我渲染整个表单时
和 form_row(form) 它正在运行。
form_row(form.username) 不是。
我正在使用 Symfony 2.7.9
如果您现在还需要其他东西，请告诉我。 抱歉，我是第一次主动提问。
提前感谢您的帮助。
此致， 凯文
编辑代码：
<?php
namespace ITGruber\HektMan\AdminBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
/**
* Defines the form used to create and manipulate machine posts.
*
* @author Kevin <office@it-gruber.com>>
*/
class JobType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('reply', 'entity', array(
'class' => 'ITGruber\HektMan\AdminBundle\Entity\User',
'choice_label' => 'username',
'label' => 'label.reply_to'
))
->add( 'dueDate', 'date', array(
'widget' => 'single_text',
'label' => 'label.duedate',
))
->add('listed', null, array('label' => 'label.listed'))
->add('salary', 'money', array(
'label' => 'label.salary',
'grouping' => true,
'mapped' => false,
))
->add('machines', 'entity', array(
'class' => 'ITGruber\HektMan\AdminBundle\Entity\Machine',
'choice_label' => 'name',
'label' => 'label.machine',
'expanded' => true,
'multiple' => true,
))
;
}
/**
* @param OptionsResolver $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'ITGruber\HektMan\AdminBundle\Entity\Job',
));
}
/**
* @return string
*/
public function getName()
{
return 'app_job';
}
}
工作实体
<?php
/**
* This file is part of the hekt-man package.
*
* (c) Kevin <office@it-gruber.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* Created by PhpStorm.
* Project: hekt-man
* User: Kevin
* Date: 14.02.16
* Time: 03:45
* Version: 1.0
* Dir: ITGruber\HektMan\AdminBundle\Entity
*/
namespace ITGruber\HektMan\AdminBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
/**
* @ORM\Entity(repositoryClass="ITGruber\HektMan\AdminBundle\Repository\JobRepository")
* @ORM\Table(name="job")
*
* @author Kevin <office@it-gruber.com>
*/
class Job
{
/**
* Constant
*/
const NUM_ITEMS = 10;
/**
* @ORM\Id
* @ORM\GeneratedValue
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\ManyToOne(targetEntity="User", inversedBy="jobs")
* @ORM\JoinColumn(name="user_id", referencedColumnName="id", nullable=TRUE)
*/
protected $user;
/**
* @ORM\ManyToOne(targetEntity="Company", inversedBy="jobs")
* @ORM\JoinColumn(name="company_id", referencedColumnName="id", nullable=FALSE)
*/
protected $company;
/*
/**
* @ORM\ManyToMany(targetEntity="Machine", inversedBy="jobs", fetch="EAGER")
* @ORM\JoinTable(name="job_machine")
**/
protected $machines;
/**
* @ORM\ManyToOne(targetEntity="Field")
* @ORM\JoinColumn(name="field_id", referencedColumnName="id", nullable=FALSE)
*/
protected $field;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dueDate;
/**
* @ORM\Column(type="float")
*/
protected $salary;
/**
* @ORM\ManyToOne(targetEntity="User")
* @ORM\JoinColumn(name="reply_id", referencedColumnName="id", nullable=FALSE)
*/
protected $reply;
/**
* @ORM\Column(type="boolean")
*/
protected $listed;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dateCreated;
/**
* @ORM\Column(type="datetime")
* @Assert\DateTime()
*/
protected $dateModified;
/**
* Job constructor.
*/
public function __construct()
{
$this->machines = new ArrayCollection();
$this->dateCreated = new \DateTime();
}
/**
* Gets ID
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Gets User
*
* @return User
*/
public function getUser()
{
return $this->user;
}
/**
* Sets User
*
* @param User $user
*/
public function setUser(User $user)
{
$this->setDateModified(new \DateTime());
$this->user = $user;
if($user !== null) {
$user->addJob($this);
}
}
/**
* Remove User
*
* @param User $user
*/
public function removeUser(User $user)
{
$this->setDateModified(new \DateTime());
$this->user = null;
if($user !== null) {
$user->removeJob($this);
}
}
/**
* Gets Company
*
* @return Company
*/
public function getCompany()
{
return $this->company;
}
/**
* Sets Company
*
* @param Company $company
*/
public function setCompany(Company $company)
{
$this->setDateModified(new \DateTime());
$this->company = $company;
if($company !== null) {
$company->addJob($this);
}
}
/**
* Remove Company
*
* @param Company $company
*/
public function removeCompany(Company $company)
{
$this->setDateModified(new \DateTime());
$this->company = null;
if($company !== null) {
$company->removeJob($this);
}
}
/**
* Gets List of associated Machines
*
* @return Machine[]
*/
public function getMachines()
{
//return $this->machines->toArray();
}
/**
* Add Machine
*
* @param Machine $machine
* @return Job
*/
public function addMachine(Machine $machine)
{
if (!$this->machines->contains($machine)) {
$this->machines->add($machine);
$this->setDateModified(new \DateTime());
$machine->addJob($this);
}
return $this;
}
/**
* Clears Machines
*
* @return Job
*/
public function clearMachines()
{
$this->machines->clear();
$this->setDateModified(new \DateTime());
return $this;
}
/**
* Remove Machine
*
* @param Machine $machine
* @return Job
*/
public function removeMachine(Machine $machine)
{
if ($this->machines->contains($machine)) {
$this->machines->removeElement($machine);
$this->setDateModified(new \DateTime());
$machine->removeJob($this);
}
return $this;
}
/**
* Set Machines
*
* @param Machine[] $machines
*/
public function setMachines($machines)
{
$this->setDateModified(new \DateTime());
$this->machines = $machines;
}
/**
* Gets Field
*
* @return Field
*/
public function getField()
{
return $this->field;
}
/**
* Sets Field
*
* @param Field $field
*/
public function setField(Field $field)
{
$this->setDateModified(new \DateTime());
$this->field = $field;
}
/**
* Gets Due Date
*
* @return \DateTime
*/
public function getDueDate()
{
return $this->dueDate;
}
/**
* Sets duedate
*
* @param \DateTime $dueDate
*/
public function setDueDate(\DateTime $dueDate)
{
$this->setDateModified(new \DateTime());
$this->dueDate = $dueDate;
}
/**
* Gets salary for job
*
* @return float
*/
public function getSalary()
{
return $this->salary;
}
/**
* Sets Salary for Job
*
* @param float $salary
*/
public function setSalary($salary)
{
$this->setDateModified(new \DateTime());
$this->salary = $salary;
}
/**
* Returns User object to reply-to
*
* @return User
*/
public function getReply()
{
return $this->reply;
}
/**
* Sets the User for reply-to
*
* @param User $reply
*/
public function setReply($reply)
{
$this->setDateModified(new \DateTime());
$this->reply = $reply;
}
/**
* Gets if job is listed
*
* @return boolean
*/
public function isListed()
{
return $this->listed;
}
/**
* Sets job as listd
*
* @param boolean $listed
*/
public function setListed($listed)
{
$this->setDateModified(new \DateTime());
$this->listed = $listed;
}
/**
* Get DateModified
*
* @return \DateTime
*/
public function getDateModified()
{
return $this->dateModified;
}
/**
* Set DateModified
*
* @param \DateTime $dateModified
*/
public function setDateModified($dateModified)
{
$this->dateModified = $dateModified;
}
/**
* Get DateCreated
*
* @return \DateTime
*/
public function getDateCreated()
{
return $this->dateCreated;
}
/**
* Set DateCreated
*
* @param \DateTime $dateCreated
*/
public function setDateCreated($dateCreated)
{
$this->setDateModified(new \DateTime());
$this->dateCreated = $dateCreated;
}
}
作业控制器
<?php
/**
* This file is part of the hekt-man package.
*
* (c) Kevin <office@it-gruber.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* Created by PhpStorm.
* Project: hekt-man
* User: Kevin
* Date: 15.02.16
* Time: 15:20
* Version: 1.0
* Dir: ITGruber\HektMan\AdminBundle\Entity
*/
namespace ITGruber\HektMan\AdminBundle\Controller\Admin;
use ITGruber\HektMan\AdminBundle\Entity\Company;
use ITGruber\HektMan\AdminBundle\Entity\Job;
use ITGruber\HektMan\AdminBundle\Form\JobType;
use ITGruber\HektMan\AdminBundle\Pagination\Paginator;
use Symfony\Component\Form\Form;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
use Symfony\Component\HttpFoundation\Response;
/**
* Controller used to manage jobs in the admin backend.
*
* @Route("/job")
* @Security("has_role('ROLE_ADMIN')")
*
* @author Kevin <office@it-gruber.com>
*/
class JobController extends Controller
{
/**
* Lists all Job entities but only TableHeaders
*
* @Route("/", name="admin_job_index")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @return Response
*/
public function indexAction()
{
$em = $this->getDoctrine()->getManager();
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($this->getUser()->getCurrentCompany()->getId());
return $this->render('ITGruberHektManAdminBundle:admin:job/index.html.twig', array(
'entitiesLength' => $entities_count,
'company' => $this->getUser()->getCurrentCompany(),
'current_company' => $this->getUser()->getCurrentCompany(),
'include_back_to_home_link' => false,
'perPage' => Job::NUM_ITEMS,
'render_assigned' => false));
}
/**
* Lists all Job entities which belongs to the given Company but only TableHeaders
*
* @Route("/company/{id}", name="admin_job_company_index")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Company $company
* @return Response
*/
public function indexActionWithCompany(Company $company)
{
$em = $this->getDoctrine()->getManager();
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($company->getId());
return $this->render('ITGruberHektManAdminBundle:admin:job/index.html.twig', array(
'company' => $company,
'current_company' => $this->getUser()->getCurrentCompany(),
'entitiesLength' => $entities_count,
'include_back_to_home_link' => false,
'render_assigned' => false));
}
/**
* Returns a list of all Job entities via an ajax response
*
* @Route("/ajaxList", name="ajax_admin_job_index")
* @Method({"POST"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function ajaxListAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$searchParam = $request->get('searchParam');
$entities = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->search($searchParam, $this->getUser()->getCurrentCompany());
if (!array_key_exists('company', $searchParam)) {
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($this->getUser()->getCurrentCompany()->getId());
$render_assigned = true;
} else {
$entities_count = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->counterCompany($searchParam['company']);
$render_assigned = false;
}
$pagenator = (new Paginator())->setItems(count($entities), $searchParam['perPage'])->setPage($searchParam['page']);
$pagination = $pagenator->toArray();
return $this->render('ITGruberHektManAdminBundle:admin:job/ajax_list.html.twig', array(
'jobs' => $entities,
'pagination' => $pagination,
'count' => $entities_count,
'current_company' => $this->getUser()->getCurrentCompany(),
'render_assigned' => $render_assigned,
'include_back_to_home_link' => false,
'page' => $pagenator->getPage(),
'perPage' => $searchParam['perPage']
));
}
/**
* Creates a new Job entity.
*
* @Route("/new", name="admin_job_new")
* @Method({"GET"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function newAction(Request $request)
{
$job = new Job();
$job->setDateCreated(new \DateTime());
$job->setDateModified(new \DateTime());
$form = $this->createForm(new JobType(), $job);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->persist($job);
$em->flush();
$this->get( 'session' )->getFlashBag()->add( 'status', 'created' );
return $this->redirectToRoute('admin_job_index');
}
return $this->render('ITGruberHektManAdminBundle:admin:job/new.html.twig', array(
'job' => $job,
'form' => $form->createView(),
));
}
/**
* Finds and displays a Job entity.
*
* @Route("/{id}", requirements={"id" = "\d+"}, name="admin_job_show")
* @Method("GET")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Job $job
* @return Response
*/
public function showAction(Job $job)
{
$deleteForm = $this->createDeleteForm($job);
return $this->render('ITGruberHektManAdminBundle:admin:job/show.html.twig', array(
'is_admin' => $this->getUser()->isAdmin($job),
'job' => $job,
'delete_form' => $deleteForm->createView(),
));
}
/**
* Creates a form to delete a Field job by id.
*
* @param Job $job
*
* @return Form
*/
private function createDeleteForm(Job $job)
{
return $this->createFormBuilder()
->setAction($this->generateUrl('admin_job_delete', array('id' => $job->getId())))
->setMethod('DELETE')
->getForm();
}
/**
* Displays a form to edit an existing Job entity.
*
* @Route("/{id}/edit", requirements={"id" = "\d+"}, name="admin_job_edit")
* @Method({"GET", "POST"})
* @Security("has_role('ROLE_ADMIN')")
*
* @param Job $job
* @param Request $request
*
* @return Response
*/
public function editAction(Job $job, Request $request)
{
$em = $this->getDoctrine()->getManager();
$editForm = $this->createForm(new JobType(), $job);
$deleteForm = $this->createDeleteForm($job);
$editForm->handleRequest($request);
if ($editForm->isSubmitted() && $editForm->isValid()) {
$job->setDateModified(new \DateTime());
$em->flush();
$this->get( 'session' )->getFlashBag()->add( 'status', 'edited' );
return $this->redirectToRoute('admin_job_show', array('id' => $job->getId()));
}
return $this->render('ITGruberHektManAdminBundle:admin:job/edit.html.twig', array(
'job' => $job,
'edit_form' => $editForm->createView(),
'delete_form' => $deleteForm->createView(),
));
}
/**
* Deletes multiple Job etnrys
*
* @Route("/remove", name="admin_job_remove")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @return Response
*/
public function removeAction(Request $request)
{
$ids = $request->get('entities');
$em = $this->getDoctrine()->getManager();
$entities = $em->getRepository('ITGruber\HektMan\AdminBundle\Entity\Job')->search(array('ids' => $ids));
foreach ($entities as $entity) $em->remove($entity);
$em->flush();
return new JsonResponse(array('status' => 1));
}
/**
* Deletes a Job entity.
*
* @Route("/{id}", name="admin_job_delete")
* @Method("DELETE")
* @Security("has_role('ROLE_ADMIN')")
*
* @param Request $request
* @param Job $job
*
* @return RedirectResponse
*/
public function deleteAction(Request $request, Job $job)
{
if (null === $this->getUser()) {
throw $this->createAccessDeniedException('Yard can only be deleted by admins or manager.');
}
$form = $this->createDeleteForm($job);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->remove($job);
$em->flush();
}
$this->get( 'session' )->getFlashBag()->add( 'status', 'deleted' );
return $this->redirectToRoute('admin_job_index');
}
}
工作表：
{{ form_start(form) }}
{{ form_errors(form) }}
{{ form_row(form.listed) }}
<input type="submit" value="{{ button_label|default('action.create'|trans) }}"
class="{{ button_css|default("btn btn-primary") }}" />
{% if include_back_to_home_link is not defined or include_back_to_home_link == true %}
<a href="{{ path('admin_job_index') }}" class="btn btn-link">
{{ 'action.back'|trans }}
</a>
{% endif %}
{{ form_end(form) }}
{#{% form_theme form 'form/checkbox.html.twig' %}#}
{#
{{ form_row(form.reply) }}
{{ form_row(form.dueDate) }}
<div>
{{ form_widget(form.listed) }}
{{ form_label(form.listed) }}
{{ form_errors(form.listed) }}
</div>
{{ form_row(form.salary) }}
{{ form_row(form.machines) }}
#}
您的 Job 实体上的 choice_label option must either be a callable function or a string that relates to a property path。您的实体没有名为 getUsername() 的函数，并且没有 public 属性 for $username.
假设您的 User 实体有一个 getUsername() 函数，您可以将以下函数添加到您的 Job 实体：
public function getUsername()
{
return ($this->user) ? $this->user->getUsername() : null;
}
感谢大家的帮助，我刚刚找到了问题的解决方案。
问题是在控制器中我从同一个 _form.html.twig 模板渲染 DeleteForm 和 EditForm。
当我有一个要删除的模板时，form_widget(form)
和行分开的 _form，一切都按预期工作。
希望你能从我的失败中吸取教训。