我这里的情况很紧急。在持久化时，symfony插入多个记录而不是一个记录。我找不到我的代码有任何问题，我不知道如何调试这个错误，因为它看起来一切正常。
应用程序背后的逻辑是用户可以选择两个公交车站并创建一条路线。他还需要定义价格和组（最小和最大的人）。此外，用户需要选择将驾驶此特定路线的公共汽车
有人知道问题出在哪里吗？
这是提交表单时实体的输出
StationStandardPrice {#553 ▼
-id: null
-company: Company {#549 ▶}
-busVehicleGroupSize: BusVehicleGroupSize {#1233 ▶}
-departureStation: Stations {#1247 ▶}
-destinationStation: Stations {#1236 ▶}
-currency: Currencies {#1015 ▶ …2}
-price: 99.0
-busVehicles: ArrayCollection {#554 ▼
-elements: array:2 [▼
0 => BusVehicle {#1023 ▶}
1 => BusVehicle {#1208 ▶}
]
}
}
这是路由实体（简称）
/**
* @var integer
*
* @ORM\Column(name="id", type="integer", nullable=false)
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* @var \AppBundle\Entity\Company
*
* @ORM\ManyToOne(targetEntity="Company")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="company_id", referencedColumnName="id")
* })
*/
private $company;
/**
* @var \AppBundle\Entity\BusVehicleGroupSize
*
* @ORM\ManyToOne(targetEntity="BusVehicleGroupSize")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="bus_vehicle_group_size_id", referencedColumnName="id")
* })
*/
private $busVehicleGroupSize;
/**
* @var \AppBundle\Entity\Stations
*
* @ORM\ManyToOne(targetEntity="Stations")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="departure_station_id", referencedColumnName="id")
* })
*/
private $departureStation;
/**
* @var \AppBundle\Entity\Stations
*
* @ORM\ManyToOne(targetEntity="Stations")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="destination_station_id", referencedColumnName="id")
* })
*/
private $destinationStation;
/**
* @var \AppBundle\Entity\Currencies
*
* @ORM\ManyToOne(targetEntity="Currencies")
* @ORM\JoinColumns({
* @ORM\JoinColumn(name="currency_id", referencedColumnName="id")
* })
*/
private $currency;
/**
* @var float
*
* @ORM\Column(name="price", type="decimal", precision=10, scale=2, nullable=false)
*/
private $price;
/**
* Many groups can have many bus vehicles
*
* @ORM\ManyToMany(targetEntity="BusVehicle", inversedBy="busVehicleGroup")
* @ORM\JoinTable(name="standard_station_price_bus_groups",
* joinColumns={@ORM\JoinColumn(name="station_standard_price_id", referencedColumnName="id")},
* inverseJoinColumns={@ORM\JoinColumn(name="bus_vehicle_id", referencedColumnName="id")}
* )
**/
private $busVehicles;
/**
* Add bus vehicle
* @param BusVehicle $busVehicles
*/
public function addBusVehicles(BusVehicle $busVehicles)
{
if ($this->busVehicles->contains($busVehicles)) {
return;
}
$this->busVehicles->add($busVehicles);
$busVehicles->addBusVehicleGroup($this);
}
/**
* Remove bus vehicle
* @param BusVehicle $busVehicles
*/
public function removeBusVehicles(BusVehicle $busVehicles)
{
if (!$this->busVehicles->contains($busVehicles)) {
return;
}
$this->busVehicles->remove($busVehicles);
$busVehicles->removeBusVehicleGroup($this);
}
控制器：
/**
* Creates a new stationStandardPrice entity.
* @Template
*/
public function newAction(Request $request)
{
$stationStandardPrice = new Stationstandardprice();
$form = $this->createForm(StationStandardPriceType::class, $stationStandardPrice, array(
'user' => $this->getUser()
)
);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
dump($stationStandardPrice);
$em = $this->getDoctrine()->getManager();
$em->persist($stationStandardPrice);
$em->flush();
$this->addFlash('success', 'admin.stationstandardprice.created');
//return $this->redirectToRoute('stationstandardprice_show', array('id' => $stationStandardPrice->getId()));
}
return [
'stationStandardPrice' => $stationStandardPrice,
'form' => $form->createView(),
];
}
数据库输出：
多对多表状态：
编辑1:添加的细枝
{% extends 'AdminBundle::layout.html.twig' %}
{% block stylesheets %}
{{ parent() }}
<link href="{{ asset('resources/public/css/datatables.min.css', 'busrent_admin') }}" rel="stylesheet"/>
<link href="{{ asset('resources/public/css/smart_wizard.min.css', 'busrent_admin') }}" rel="stylesheet"/>
<link href="{{ asset('resources/public/css/smart_wizard_theme_dots.min.css', 'busrent_admin') }}" rel="stylesheet"/>
{% endblock %}
{% block title %} {{ 'admin.stationstandardprice.new.title'|trans }} {% endblock %}
{% block breadcrumb %}
<div class="col-lg-10">
<h2>{{ 'admin.stationstandardprice.new.title'|trans }}</h2>
<ol class="breadcrumb">
<li>
<a href="{{ path('dashboard') }}">{{ 'admin.dashboard.index.title'|trans }} </a>
</li>
<li>
<a href="{{ path('stationstandardprice_index') }}">{{ 'admin.stationstandardprice.index.title'|trans }} </a>
</li>
<li class="active">
<strong>{{ 'admin.stationstandardprice.new.title'|trans }}</strong>
</li>
</ol>
</div>
<div class="col-lg-2">
</div>
{% endblock %}
{% block content %}
<div class="wrapper wrapper-content animated fadeInRight">
<div class="row">
<div class="col-lg-12">
<div class="ibox float-e-margins">
<div class="ibox-title">
<h5>{{ 'admin.stationstandardprice.new.title'|trans }}</h5>
<div class="ibox-tools">
<a class="collapse-link">
<i class="fa fa-chevron-up"></i>
</a>
</div>
</div>
<div class="ibox-content">
<div class="row">
<div class="col-lg-12">
{{ form_start(form) }}
<div id="smartwizard">
<ul>
<li><a href="#step-1">Step Title<br/>
<small>Step description</small>
</a>
</li>
<li><a href="#step-2">Step Title<br/>
<small>Step description</small>
</a>
</li>
<li><a href="#step-3">Step Title<br/>
<small>Step description</small>
</a>
</li>
</ul>
<div>
<div id="step-1" class="">
{{ form_row(form.departureStation) }}
{{ form_row(form.destinationStation) }}
</div>
<div id="step-2" class="">
{{ form_row(form.busVehicleGroupSize) }}
{{ form_row(form.price) }}
{{ form_row(form.currency) }}
</div>
<div id="step-3" class="">
{% if app.user.company is not null %}
<div class="ibox-content">
<table id="busVehicleTable" class="table table-striped">
<thead>
<tr>
<th>{{ 'admin.busvehicle.form.licencePlate'|trans }}</th>
<th>{{ 'admin.busvehicle.form.chassisNumber'|trans }}</th>
<th>{{ 'admin.busvehicle.form.passengerSeatsNumber'|trans }}</th>
<th>{{ 'admin.busvehicle.form.busType'|trans }}</th>
<th>{{ 'admin.busvehicle.form.emissionClass'|trans }}</th>
<th>{{ 'admin.busvehicle.form.fullDayPrice'|trans }}</th>
<th>{{ 'admin.busvehicle.form.halfDayPrice'|trans }}</th>
<th>{{ 'admin.busvehicle.form.pricePerKm'|trans }}</th>
<th>{{ 'admin.busvehicle.form.amenities'|trans }}</th>
<th>{{ 'actions'|trans }}</th>
</tr>
</thead>
<tbody>
{% set inc = 0 %}
{% for busVehicle in app.user.company.busVehicle %}
<tr>
<td>{{ busVehicle.licencePlate }}</td>
<td>{{ busVehicle.chassisNumber }}</td>
<td>{{ busVehicle.passengerSeatsNumber }}</td>
<td>{{ busVehicle.busType.type }}</td>
<td>{{ busVehicle.emissionClass.name }}</td>
<td>{{ busVehicle.fullDayPrice }}</td>
<td>{{ busVehicle.halfDayPrice }}</td>
<td>{{ busVehicle.pricePerKm }}</td>
<td>
<i style="cursor: pointer;" class="fa fa-search"
aria-hidden="true"
data-toggle="collapse"
data-target="#amenities{{ inc }}"></i>
</td>
<td>
<div id="addBusVehicleDiv{{ busVehicle.id }}">
<button data-id="{{ busVehicle.id }}" href="#"
class="addBusVehicle btn btn-primary btn-sm">
<i class="fa fa-plus"></i>
<span class="bold"> Add bus vehicle</span>
</button>
</div>
<div id="removeBusVehicleDiv{{ busVehicle.id }}"
style="display: none;">
<div id="removeBusVehicleDiv{{ busVehicle.id }}">
<button data-id="{{ busVehicle.id }}"
href="#"
class="removeBusVehicle btn btn-danger btn-sm">
<i class="fa fa-times"></i>
<span class="bold"> Remove bus vehicle</span>
</button>
</div>
</div>
</td>
</tr>
<tr id="amenities{{ inc }}" class="collapse">
<td>
>{{ 'admin.busvehicle.form.amenities'|trans }}:
</td>
<td>
<div>
<p>
{% for busAmenity in busVehicle.busVehiclesAmenities %}
{% if loop.last %}
{{ busAmenity.name }}
{% else %}
{{ busAmenity.name }},
{% endif %}
{% endfor %}
</p>
</div>
</td>
</tr>
{% set inc = inc + 1 %}
{% endfor %}
</tbody>
</table>
</div>
{% endif %}
</div>
</div>
</div>
{{ form_end(form) }}
</div>
</div>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block javascripts %}
<script src="{{ asset('resources/public/js/jquery.smartWizard.min.js', 'busrent_admin') }}"></script>
<script src="{{ asset('resources/public/js/busVehicleGroup.js', 'busrent_admin') }}"></script>
{% endblock %}
JS公司：
// Smart Wizard
$('#smartwizard').smartWizard({
selected: 0, // Initial selected step, 0 = first step
keyNavigation:true, // Enable/Disable keyboard navigation(left and right keys are used if enabled)
autoAdjustHeight:true, // Automatically adjust content height
cycleSteps: false, // Allows to cycle the navigation of steps
backButtonSupport: true, // Enable the back button support
showStepURLhash: true,
useURLhash: true, // Enable selection of the step based on url hash
lang: { // Language variables
next: 'Next',
previous: 'Previous'
},
toolbarSettings: {
toolbarPosition: 'bottom', // none, top, bottom, both
toolbarButtonPosition: 'right', // left, right
showNextButton: true, // show/hide a Next button
showPreviousButton: true, // show/hide a Previous button
toolbarExtraButtons: [
$('<button disabled id="finishForm" type="submit"></button>').text('Finish')
.addClass('btn btn-info')
]
},
anchorSettings: {
anchorClickable: false, // Enable/Disable anchor navigation
enableAllAnchors: false, // Activates all anchors clickable all times
markDoneStep: true, // add done css
enableAnchorOnDoneStep: true // Enable/Disable the done steps navigation
},
contentURL: null, // content url, Enables Ajax content loading. can set as data data-content-url on anchor
disabledSteps: [], // Array Steps disabled
errorSteps: [], // Highlight step with errors
theme: 'dots',
transitionEffect: 'fade', // Effect on navigation, none/slide/fade
transitionSpeed: '400'
});
$("#smartwizard").on("showStep", function(e, anchorObject, stepNumber, stepDirection) {
if (stepNumber == 2){
$('#finishForm').attr("disabled", false);
}
else{
$('#finishForm').attr("disabled", true);
}
});
最佳答案
问题似乎在于：
public function addBusVehicles(BusVehicle $busVehicles)
{
if ($this->busVehicles->contains($busVehicles)) {
return;
}
$this->busVehicles->add($busVehicles);
$busVehicles->addBusVehicleGroup($this);
}
打电话时
$busVehicles->addBusVehicleGroup($this);
您正在向关系添加新路由，请尝试不调用此方法。
关于php - symfony插入多行而不是一行，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/43782273/