php - 向数据库 Symfony 2 添加和编辑表单字段

Question

我需要帮助来解决我的 Symfony2 问题。我很新。我有一个带有表单的树枝文件，我在其中添加了测试名称及其类别的名称，在每个类别字段上我设置了名称和类别的颜色。当我添加到我的表单时，它只在数据库中添加测试名称，而不是添加所有参数。我不明白我在添加类别时出错的地方，它是数据库的字段颜色，以及如何创建一个编辑表单，为当前测试编辑我的测试类别......

我的默认控制器：

 public function newAction( $options = 0 )
   {
    $em = $this->getDoctrine()->getManager();
    $tests =  $em->getRepository('LadelaOdeskTesterBundle:Test')->findAll();

    return compact( 'tests', 'options' );
}

/**
 * @Route("/add/test", requirements={"name" = "\s+"}, name="test.create")
 * @Method("Post")
 * @return array
 */
public function createAction()
{
    $success = 0;
    $name = $this->getRequest()->get('name');
    $category = $this->getRequest()->get('category-new');

    if( !empty($name) )
    {
        $test = new Test();
        $test->setName($this->getRequest()->get('name'));

        $em = $this->getDoctrine()->getManager();
        $em->persist($test);
        $em->flush();

        $success = 'Test '.$test->getName().' was created';
    }
    else
    {
        $success = 'Test name can not be empty';
    }

    if( !empty($category) )
    {
        $categoryName = new Category();
        $categoryName->setName($this->getRequest()->get('name'));
        $categoryName->setColor($this->getRequest()->get('color'));

        $em = $this->getDoctrine()->getManager();
        $em->persist($categoryName);
        $em->flush();

        $success = 'Category '.$categoryName->getName().' was created';
    }
    else
    {
        $success = 'Category name can not be empty';
    }
    return $this->redirect($this->generateUrl('test.new'));
}

/**
 * @Route("/edit/test", requirements={"category" = "\s+"}, name="edit.test")
 * @Method("GET")
 * @return array
 */   
public function editAction()
{
     $success = 0;
     $category = $this->getRequest()->get('category-new');

    if( !empty($category) )
    {
        $test = new Test();
        $test->setName($this->getRequest()->get('category'));

        $em = $this->getDoctrine()->getManager();
        $em->persist($test);
        $em->flush();

        $success = 'Category '.$test->getName().' was edited';
    }
    else
    {
        $success = 'Category name can not be empty';
    }

    return $this->redirect($this->generateUrl('category.new'));
    }
 }

我的类别实体：

class Category
 {
/**
 * @var integer $id
 *
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @var string $name
 *
 * @ORM\Column(name="name", type="string", length=255)
 */
private $name;

/**
 * @var string $color
 *
 * @ORM\Column(name="color", type="string", length=255)
 */
private $color;

public function __construct()
{
    $this->color = '255,255,0'; // default color for category
}

/**
 * Get id
 *
 * @return integer
 */
public function getId()
{
    return $this->id;
}

/**
 * Set name
 *
 * @param string $name
 * @return Category
 */
public function setName($name)
{
    $this->name = $name;

    return $this;
}

/**
 * Get name
 *
 * @return string
 */
public function getName()
{
    return $this->name;
}

/**
 * Set color
 *
 * @param string $color
 * @return Category
 */
public function setColor($color)
{
    $this->color = $color;

    return $this;
}

/**
 * Get color
 *
 * @return string
 */
public function getColor()
{
    return $this->color;
}

}

我的测试实体：

 class Test
  {
/**
 * @var integer $id
 *
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @var string $name
 *
 * @ORM\Column(name="name", type="string", length=255)
 */
private $name;

/**
 * @var \DateTime $created_at
 *
 * @Gedmo\Timestampable(on="create")
 * @ORM\Column(name="created_at", type="datetime")
 */
private $created_at;

/**
 * @Gedmo\Slug(fields={"name"})
 * @ORM\Column(length=128,unique=true)
 */
private $slug;

/**
 * @ORM\ManyToMany(targetEntity="Question")
 * @ORM\JoinTable(name="test_questions",
 *      joinColumns={@ORM\JoinColumn(name="test_id", referencedColumnName="id")},
 *      inverseJoinColumns={@ORM\JoinColumn(name="question_id",    referencedColumnName="id")}
 *      )
 * @var Collection $questions
 **/
protected $questions;

/**
 * @ORM\ManyToMany(targetEntity="Result")
 * @ORM\JoinTable(name="test_results",
 *      joinColumns={@ORM\JoinColumn(name="test_id", referencedColumnName="id")},
 *      inverseJoinColumns={@ORM\JoinColumn(name="result_id", referencedColumnName="id")}
 *      )
 * @var Collection $results
 **/
protected $results;

 /**
   * @ORM\ManyToMany(targetEntity="Category")
   * @ORM\JoinTable(name="test_categories",
    *      joinColumns={@ORM\JoinColumn(name="test_id", referencedColumnName="id")},
    *      inverseJoinColumns={@ORM\JoinColumn(name="category_id", 
    *      )
    * @var Collection $categories
    **/
 protected $categories;

/**
 * @var \DateTime $updated_at
 *
 * @Gedmo\Timestampable(on="update")
 * @ORM\Column(name="updated_at", type="datetime")
 */
private $updated_at;

public function __construct()
{
    $this->questions = new \Doctrine\Common\Collections\ArrayCollection();
    $this->categories = new \Doctrine\Common\Collections\ArrayCollection();
}

/**
 * Get id
 *
 * @return integer
 */
public function getId()
{
    return $this->id;
}

/**
 * Set name
 *
 * @param string $name
 * @return Test
 */
public function setName($name)
{
    $this->name = $name;

    return $this;
}

public function getSlug()
{
    return $this->slug;
}

/**
 * Get name
 *
 * @return string
 */
public function getName()
{
    return $this->name;
}

/**
 * Set created_at
 *
 * @param \DateTime $createdAt
 * @return Test
 */
public function setCreatedAt($createdAt)
{
    $this->created_at = $createdAt;

    return $this;
}

/**
 * Get created_at
 *
 * @return \DateTime
 */
public function getCreatedAt()
{
    return $this->created_at;
}

/**
 * Set updated_at
 *
 * @param \DateTime $updatedAt
 * @return Test
 */
public function setUpdatedAt($updatedAt)
{
    $this->updated_at = $updatedAt;

    return $this;
}

/**
 * Get updated_at
 *
 * @return \DateTime
 */
public function getUpdatedAt()
{
    return $this->updated_at;
}

/**
 *
 */
public  function getQuestions()
{
    return $this->questions;
}

public function addQuestion( Question $question )
{
    $this->questions[] = $question;
}

/**
 * Set slug
 *
 * @param string $slug
 * @return Test
 */
public function setSlug($slug)
{
    $this->slug = $slug;

    return $this;
}

/**
 * Remove questions
 *
 * @param Question $questions
 */
public function removeQuestion( Question $questions)
{
    $this->questions->removeElement($questions);
}

/**
 * Add results
 *
 * @param Result $results
 * @return Test
 */
public function addResult(Result $results)
{
    $this->results[] = $results;

    return $this;
}

/**
 * Remove results
 *
 * @param Result $results
 */
public function removeResult(Result $results)
{
    $this->results->removeElement($results);
}

/**
 * Get results
 *
 * @return Collection
 */
public function getResults()
{
    return $this->results;
}

public function countResults()
{
    return $this->results->count();
}

public function countQuestions()
{
    return $this->questions->count();
}


/**
 * Add categories
 *
 * @param Ladela\OdeskTesterBundle\Entity\Category $categories
 * @return Test
 */
public function addCategorie(\Ladela\OdeskTesterBundle\Entity\Category $categories)
{
    $this->categories[] = $categories;

    return $this;
}

/**
 * Remove categories
 *
 * @param Ladela\OdeskTesterBundle\Entity\Category $categories
 */
public function removeCategorie(\Ladela\OdeskTesterBundle\Entity\Category $categories)
{
    $this->categories->removeElement($categories);
}

/**
 * Get categories
 *
 * @return Doctrine\Common\Collections\Collection 
 */
public function getCategories()
{
    return $this->categories;
}
 }

我的树枝文件：

 {% extends '::base.html.twig' %}

  {% block stylesheets %}
 {{ parent() }}
  <link rel="stylesheet" href="{{ asset('bundles/ladelaodesktester/css/new.css') }}"   
<link rel="stylesheet" href="{{ asset('bundles/ladelaodesktester/css/colorpicker.css') 
<link rel="stylesheet" href="{{ asset('bundles/ladelaodesktester/css/layout.css') }}" 
 {% endblock %}

  {% block body %}
 <ul id="breadcrumb">
<li><a href="{{path('homepage')}}" title="Home"><img src="{{  
asset('bundles/ladelaodesktester/images/home.png') }}" alt="Home" class="home" /></a>
</li>
<li><a href="{{path('test.new')}}" title="New"> New test </a></li>
<li> Please add data to new test </li>
 </ul>
 {#<div class="wrap">#}
 <div class="new-test">
  <h2>New test </h2>
   <form action="{{ path('test.create') }}" method="post">
        Test name: <input type="text" name="name-new"/><br>
        Category 1  <input class="color {valueElement:'myValue'}" type="text"
        name="category-new"><br>
        Category 2  <input class="color {valueElement:'myValue1'}" type="text"
        name="category-new"><br>
        Category 3  <input class="color {valueElement:'myValue2'}" type="text"
        name="category-new"><br>
        Category 4  <input class="color {valueElement:'myValue3'}" type="text" 
        name="category-new"><br>
        Category 5  <input class="color {valueElement:'myValue4'}" type="text"
        name="category-new"><br>
        Category 6  <input class="color {valueElement:'myValue5'}" type="text"
        name="category-new"><br>
        Category 7  <input class="color {valueElement:'myValue6'}" type="text" 
        name="category-new"><br>
        Category 8  <input class="color {valueElement:'myValue7'}" type="text"
         name="category-new"><br>

        Category 9  <input class="color {valueElement:'myValue8'}" type="text"
        name="category-new"><br>
        Category 10  <input class="color {valueElement:'myValue9'}" type="text" 
        name="category-new"><br>
        <input type="submit" value="Add">
     </form>
   </div>
 <table class="test-list">
<caption></caption>
<tbody>
    <tr>
        <th>Test name</th>
        <th># questions</th>
        <th># passed</th>
        <th># action</th>
    </tr>
    {% for test in tests %}
    <tr>
        <td>
           {{ test.name }}
        </td>
        <td>
           {{ test.countquestions }}
        </td>
        <td>
            {{ test.countresults }}
        </td>
        <td>
            <a href="{{ path('test.show', { 'slug': test.slug }) }}">analyze</a>|
            <a href="">new result</a> |
            <a href="{{ path('edit.test') }}">edit </a>
        </td>
      </tr>
      {% endfor %}
  </tbody>
 </table>
  {#</div>#}
  {% endblock %}
 {% block javascripts %}
{{ parent() }}
<script src="{{ asset('bundles/ladelaodesktester/js/new.js') }}" 
type="text/javascript"></script>
<script src="{{ asset('bundles/ladelaodesktester/js/jscolor.js') }}"
 type="text/javascript"></script>
 {% endblock %}

score 1 · Accepted Answer

您的类别输入在标记中没有value属性，因此除非用户填充它们，否则它们将无法正确提交。由于它们也都具有相同的名称，因此应添加[]到名称中，以便它们作为数组提交

php - 向数据库 Symfony 2 添加和编辑表单字段

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