我创建了一个14个时段的时间卡表单，每天一个时段。 我创建了实体，控制器和formType。在时间卡控制器的新操作中，我创建了14个dayslot实例，并使用实体函数将它们添加到时间卡中。表单显示为空 - 好像集合是空的。我还有什么需要做的吗？似乎表单没有正确绑定到实体集合对象。我在显示它之前已经抛弃了实体，似乎就在那里。
以下是TimeCard实体：
<?php
namespace CockpitBundle\Entity;
/**
* TCDaySlot
*/
class TCDaySlot
{
/**
* @var integer
*/
private $id;
/**
* @var \DateTime
*/
private $date;
/**
* @var string
*/
private $reghours;
/**
* @var string
*/
private $othours;
/**
* @var string
*/
private $holidayhours;
/**
* @var string
*/
private $type1hours;
/**
* @var string
*/
private $type2hours;
/**
* @var string
*/
private $type3hours;
/**
* @var string
*/
private $type4hours;
/**
* @var string
*/
private $type5hours;
/**
* @var string
*/
private $note;
/**
* @var \CockpitBundle\Entity\Employee
*/
private $employee;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set date
*
* @param \DateTime $date
*
* @return TCDaySlot
*/
public function setDate($date)
{
$this->date = $date;
return $this;
}
/**
* Get date
*
* @return \DateTime
*/
public function getDate()
{
return $this->date;
}
/**
* Set reghours
*
* @param string $reghours
*
* @return TCDaySlot
*/
public function setReghours($reghours)
{
$this->reghours = $reghours;
return $this;
}
/**
* Get reghours
*
* @return string
*/
public function getReghours()
{
return $this->reghours;
}
/**
* Set othours
*
* @param string $othours
*
* @return TCDaySlot
*/
public function setOthours($othours)
{
$this->othours = $othours;
return $this;
}
/**
* Get othours
*
* @return string
*/
public function getOthours()
{
return $this->othours;
}
/**
* Set holidayhours
*
* @param string $holidayhours
*
* @return TCDaySlot
*/
public function setHolidayhours($holidayhours)
{
$this->holidayhours = $holidayhours;
return $this;
}
/**
* Get holidayhours
*
* @return string
*/
public function getHolidayhours()
{
return $this->holidayhours;
}
/**
* Set type1hours
*
* @param string $type1hours
*
* @return TCDaySlot
*/
public function setType1hours($type1hours)
{
$this->type1hours = $type1hours;
return $this;
}
/**
* Get type1hours
*
* @return string
*/
public function getType1hours()
{
return $this->type1hours;
}
/**
* Set type2hours
*
* @param string $type2hours
*
* @return TCDaySlot
*/
public function setType2hours($type2hours)
{
$this->type2hours = $type2hours;
return $this;
}
/**
* Get type2hours
*
* @return string
*/
public function getType2hours()
{
return $this->type2hours;
}
/* Again I removed a few getter/setters to minimize size */
/**
* Set note
*
* @param string $note
*
* @return TCDaySlot
*/
public function setNote($note)
{
$this->note = $note;
return $this;
}
/**
* Get note
*
* @return string
*/
public function getNote()
{
return $this->note;
}
/**
* Set employee
*
* @param \CockpitBundle\Entity\Employee $employee
*
* @return TCDaySlot
*/
public function setEmployee(\CockpitBundle\Entity\Employee $employee = null)
{
$this->employee = $employee;
return $this;
}
/**
* Get employee
*
* @return \CockpitBundle\Entity\Employee
*/
public function getEmployee()
{
return $this->employee;
}
}
这是DaySlot实体（TCDaySlot）
/**
* Creates a new tCTimeCard entity.
*
* @Route("/new", name="tctimecard_new")
* @Method({"GET", "POST"})
*/
public function newAction(Request $request)
{
$tcTimeCard = new TCTimeCard();
$em = $this->getDoctrine()->getManager();
$periodStart = $em->getRepository('CockpitBundle:TCTimeCard')->getBestDate();
$username = $this->getUser()->getUsername();
$employee = $em->getRepository('CockpitBundle:Employee')->findOneByUsername($username);
$status = $em->getRepository('CockpitBundle:TCStatus')->findOneById(1);
$tcTimeCard->setPeriodBegin($periodStart);
$tcTimeCard->setStatus($status);
$tcTimeCard->setEmployee($employee);
$form = $this->createForm('CockpitBundle\Form\TCTimeCardType', $tcTimeCard);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$cnt=0;
foreach($form->get('tcdayslots') as $slotform) {
print "Cnt =". ++$cnt . "<BR>";
}
$em->persist($tcTimeCard);
$em->flush();
die("done");
return $this->redirectToRoute('tctimecard_show', array('id' => $tcTimeCard->getId()));
}
$days = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
$headings = ['-2' => 'Regular','-1' => "Overtime", '0' => "Holiday"];
foreach ($em->getRepository('CockpitBundle:TimeOffType')->findAll() as $tot) {
$headings[$tot->getId()] = $tot->getType();
}
$headings['99'] = "Comments";
$date = $periodStart;
for ($i = 1; $i<=2; $i++) {
foreach ($days as $day) {
$tcDaySlot = new \CockpitBundle\Entity\TCDaySlot;
$tcDaySlot->setDate($date->format('Y-m-d'));
//$tcsForm = $this->slotForm($tcDaySlot,$date,$employee)->createView();
//$tcsForms[$date->format('m/d/y')] = $tcsForm;
$dates[$date->format('m/d/y')] = $day;
$date->add(new \DateInterval('P1D'));
$tcTimeCard->addTcdayslot($tcDaySlot);
}
}
$cnt2 =0;
foreach ($tcTimeCard->getTcdayslots() as $dayslot) {
print "Cnt2 = " . ++$cnt2 . " " . $dayslot->getDate() . "<BR>";
}
dump($form->getData());
return $this->render('tctimecard/new.html.twig', array(
'tCTimeCard' => $tcTimeCard,
'form' => $form->createView(),
'headings' => $headings,
'emp' => $employee,
'dates' => $dates,
));
}
这是控制器TCTimeCardController
{% extends 'base.html.twig' %}
{% block body %}
<div class="status">
<h1>Time Card for {{ emp.displayname }} Period Beginning: {{ dates|keys|first }}</h1>
</div>
keys = {{form|keys|join('|') }}<BR>
{{ form_start(form) }}
{{ form_widget(form) }}
<table class="timecard">
<tr>
<th>Date</th>
{% for id,heading in headings %}
<th class="tcheader">
{{ heading}}
</td>
{% endfor %}
</tr>
Length = {{ form.tcdayslots|length }}
{% for tcdayslot in form.tcdayslots %}
<tr>
{% if day | slice(0,1) == 'S' %}
<td class="weekend">{{ date }} {{ day }}</td>
{% else %}
<td>{{ date }} {{ day }}{{ form_start(tcdayslot) }}</td>
{% endif %}
<td>
{{ form_row(tcdayslot.reghours) }}
</td>
<td>
{{ form_row(tcdayslot.othours) }}
</td>
<td>
{{ form_widget(tcdayslot.holidayhours) }}
</td>
<td>
{{ form_widget(tcdayslot.type1hours) }}
</td>
<td>
{{ form_widget(tcdayslot.type2hours) }}
</td>
<td>
{{ form_widget(tcdayslot.type3hours) }}
</td>
<td>
{{ form_widget(tcdayslot.type4hours) }}
</td>
<td>
{{ form_widget(tcdayslot.type5hours) }}
</td>
<td>
{{ form_widget(tcdayslot.note) }}
{{ form_end(tcdayslots) }}
</td>
</tr>
{% endfor %}
<tr><td>TOTALS</td>
</table>
<input type="submit" value="Create" />
{{ form_end(form) }}
<ul>
<li>
<a href="{{ path('tctimecard_index') }}">Back to the list</a>
</li>
</ul>
{% endblock %}
最后，这是我用来显示表格的树枝
Cells答案 0 :(得分：0)
我终于弄清楚发生了什么。 foreach $ days循环中的以下行：
$tcDaySlot = new \CockpitBundle\Entity\TCDaySlot;
不会调用构造函数。我改成了：
$tcDaySlot = TCDaySlot();
并为实体添加了一个use语句，似乎已正确连接了该集合。我认为它是一个静态类实例化而不是对象的实例，或者我只是错过了parens？
我还必须删除twig中每个集合对象的form_start和form_end，因为只创建了一个表单（呃，你不能在HTML中嵌入表单）。