将表单字段添加和编辑到数据库Symfony 2

时间：2012-10-28 19:47:50

标签： php jquery symfony twig symfony-2.1

我需要帮助解决Symfony2的问题。我很新。我有一个twig文件，其中我添加了测试名称及其类别的名称，在每个类别字段我设置名称和类别的颜色。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。我无法理解我在向数据库添加类别及其字段颜色以及如何创建编辑表单以及编辑当前测试的测试类别时犯了错误。

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;
}
 }

我的枝条文件：

 {% 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 %}

1 个答案:

答案 0 :(得分：1)

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，因此应将[]添加到名称中，以便它们作为数组提交

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